x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 830.883415][T29332] validate_nla: 30 callbacks suppressed [ 830.883481][T29332] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 830.897210][T29332] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100006c000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 830.952931][T29332] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:17 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:17 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 831.033243][T30252] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 831.041463][T30252] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000074000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 831.108626][T30252] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:18 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 831.171752][T30776] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 831.179935][T30776] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 831.223539][T30776] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:18 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:18 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750c", 0x75, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:18 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100007a000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:18 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:18 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:18 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 831.896121][T32095] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 831.904319][T32095] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010009bf000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 832.002339][T32095] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:18 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:19 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 832.124465][ T781] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 832.132660][ T781] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:19 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 832.264114][ T781] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:19 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010009c0000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 832.444047][ T1763] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:20 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750c", 0x75, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:20 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:20 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010009c1000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:20 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:20 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 833.428245][ T2734] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000ce000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000040030008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:20 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000003400008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100ffffe00008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000108000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:21 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26", 0x79, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:21 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000208000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:21 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:21 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:21 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000308000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000408000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000508000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:21 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000608000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:21 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:22 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26", 0x79, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000708000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:22 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:22 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:22 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:22 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 835.187689][ T8369] __nla_validate_parse: 10 callbacks suppressed [ 835.187707][ T8369] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:22 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000908000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 835.300116][ T9155] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:22 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000a08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 835.411062][ T9484] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:22 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 835.502465][T10082] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:22 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26", 0x79, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000b08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:22 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:22 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 835.943667][T10989] validate_nla: 32 callbacks suppressed [ 835.943680][T10989] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 835.957489][T10989] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:22 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:22 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 836.009890][T10989] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 836.110176][T11341] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 836.118402][T11341] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 836.169364][T11341] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000d08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:23 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 836.293778][T11822] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 836.302049][T11822] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:23 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 836.403320][T11822] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000e08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:23 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 836.505762][T12288] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 836.513920][T12288] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 836.574034][T12288] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:23 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b267681", 0x7b, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:23 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000f08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:23 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:23 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:23 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 836.936200][T13051] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 836.944340][T13051] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:23 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 837.006910][T13051] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:24 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 837.103477][T13640] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001108000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001208000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001308000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:24 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:24 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b267681", 0x7b, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000002508000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:24 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:24 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:24 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:24 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000004808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:24 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000004c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:25 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:25 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:25 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:25 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b267681", 0x7b, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:25 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:25 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:25 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:25 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000007408000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:26 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000007a08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000009bf08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:26 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x0, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000009c008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:26 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:26 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:26 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:26 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000009c108000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000ce08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:27 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 840.300757][T20466] __nla_validate_parse: 14 callbacks suppressed [ 840.300774][T20466] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100fffffff008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:27 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:27 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 840.473064][T20777] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:28 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x0, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:28 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:28 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000e0ffff08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:28 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:28 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 841.300957][T24588] validate_nla: 34 callbacks suppressed [ 841.300971][T24588] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 841.314709][T24588] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001007fffffff08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 841.381508][T24588] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:28 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 841.493227][T25684] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 841.501458][T25684] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:28 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100f0ffffff08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 841.548688][T25684] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:28 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:28 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 841.681220][T26162] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 841.689458][T26162] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 841.711324][T26162] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:29 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:29 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000004000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:29 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:29 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x0, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:29 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 842.398060][T27127] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 842.406291][T27127] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:29 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000002000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:29 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 842.593489][T27810] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 842.601638][T27810] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 842.693963][T27810] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:29 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000003000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 842.817688][T28618] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:29 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000004000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000005000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 842.967523][T29161] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:29 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 843.108070][T29608] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:30 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:30 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000006000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:30 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:30 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:30 executing program 2: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:30 executing program 2: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 843.899984][T30957] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000007000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:30 executing program 2: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000008000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:30 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:30 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:31 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:31 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000009000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:31 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:31 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:31 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:31 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000a000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:31 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:31 executing program 2: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:31 executing program 2: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000b000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:31 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:32 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:32 executing program 2: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000c000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:32 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:32 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:32 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:32 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:33 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 846.084492][ T1550] __nla_validate_parse: 5 callbacks suppressed [ 846.084522][ T1550] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000d000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:33 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:33 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 846.199263][ T1884] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000e000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 846.329307][ T2047] validate_nla: 22 callbacks suppressed [ 846.329324][ T2047] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 846.343038][ T2047] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 846.509131][ T2047] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:33 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x4, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:33 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:33 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:33 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000f000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:33 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 847.000236][ T2710] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 847.008509][ T2710] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:33 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:33 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 847.049022][ T2710] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000010000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:34 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:34 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:34 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 847.170058][ T3400] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 847.178263][ T3400] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 847.252210][ T3400] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:35 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x4, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:35 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000011000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:35 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:35 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:35 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 848.430564][ T6587] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 848.438847][ T6587] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:35 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000012000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 848.480608][ T6587] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:35 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:35 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 848.579346][ T7590] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 848.587541][ T7590] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:35 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:35 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 848.763108][ T7590] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:36 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x4, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:36 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000013000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:36 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:36 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:36 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000025000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 849.621061][ T8739] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 849.695744][ T9501] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000048000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:36 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:36 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:36 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 849.785705][T10130] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100004c000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:37 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:37 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000060000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:37 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:37 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:37 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000068000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100006c000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000074000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:37 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:37 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:37 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:38 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100007a000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:38 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:38 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:38 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:38 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:38 executing program 1: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 852.008742][T14288] validate_nla: 16 callbacks suppressed [ 852.008759][T14288] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 852.022652][T14288] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:38 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:38 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:39 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 852.094513][T14288] __nla_validate_parse: 5 callbacks suppressed [ 852.094528][T14288] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000ce000008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:39 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 852.201812][T14705] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 852.209993][T14705] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 852.247523][T14705] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:39 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:39 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:39 executing program 1: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:39 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000030008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:39 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:39 executing program 1: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 853.010166][T15454] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 853.018308][T15454] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:39 executing program 1: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000050008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 853.072730][T15454] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:40 executing program 1: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 853.144801][T15957] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 853.153038][T15957] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:40 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:40 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 853.209432][T15957] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:40 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000060008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:40 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:40 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:40 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:40 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:40 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 853.975555][T17014] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 853.983696][T17014] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:40 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:41 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:41 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:41 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:41 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 854.127044][T17014] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:41 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000070008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:41 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:41 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 854.268305][T18354] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:42 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000090008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:42 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:42 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:42 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:42 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000bf090008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 855.130600][T18587] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:42 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:42 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000c0090008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 855.215725][T18974] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:42 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:42 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 855.315287][T19330] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:42 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:42 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:42 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:42 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000c1090008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:42 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:43 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000a0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 856.109802][T19433] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:43 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000b0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:43 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000c0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:43 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:43 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:43 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000d0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:43 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:43 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000e0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:43 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:43 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:43 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000f0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:43 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 857.082775][T20879] validate_nla: 20 callbacks suppressed [ 857.082796][T20879] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 857.096518][T20879] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:44 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 857.238492][T20879] __nla_validate_parse: 5 callbacks suppressed [ 857.238508][T20879] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:45 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:45 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:45 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000110008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:45 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 858.180709][T22875] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 858.188889][T22875] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 858.209102][T22875] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:45 executing program 0: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000120008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:45 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:45 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 858.341582][T23837] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 858.349725][T23837] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 858.372344][T23837] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000130008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 858.539260][T24380] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 858.547441][T24380] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 858.585187][T24380] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:46 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:46 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:46 executing program 0: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:46 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:46 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000250008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 859.141295][T24405] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 859.149447][T24405] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:46 executing program 0: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000480008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 859.189726][T24405] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:46 executing program 0: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:46 executing program 0: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:46 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 859.313369][T25106] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000004c0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 859.441271][T25412] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:47 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:47 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000600008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:47 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:47 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:47 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:47 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:47 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 860.240459][T26131] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:47 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000680008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:47 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 860.344136][T26333] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:47 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:48 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000006c0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:48 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:48 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 861.191154][T26965] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000740008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:48 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000007a0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:48 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:48 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, 0xffffffffffffffff, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000009bf0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:48 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:48 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000009c00008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:48 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:48 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:48 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000009c10008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:48 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:49 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000ce0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:49 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:49 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:49 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:49 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 862.649735][T28468] validate_nla: 20 callbacks suppressed [ 862.649749][T28468] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 862.663465][T28468] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:49 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:49 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:49 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 862.735347][T28468] __nla_validate_parse: 5 callbacks suppressed [ 862.735366][T28468] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000009000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:49 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:49 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 862.858269][T29285] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 862.866415][T29285] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:50 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:50 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000000a000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:50 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:50 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:50 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:50 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 863.703082][T30032] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 863.711255][T30032] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:50 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:50 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:50 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000000b000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:50 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 863.853244][T30432] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 863.861458][T30432] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:51 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:51 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:51 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:51 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000000c000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:51 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:51 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 864.447611][T30461] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 864.455899][T30461] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:51 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000010000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:51 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:51 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:51 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 864.619286][T31072] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 864.627422][T31072] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:52 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:52 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000014000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:52 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:52 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:52 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 865.325873][T32230] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 865.334095][T32230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:52 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000029000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:52 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:52 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 865.527458][ T1133] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 865.535670][ T1133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100007fffffff000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 865.637973][ T1641] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 865.646217][ T1641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:52 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:53 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:53 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:53 executing program 3: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000020008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:53 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:53 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:53 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:53 executing program 3: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 866.366759][ T2742] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000030008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:53 executing program 3: perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000040008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000050008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:53 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:53 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000060008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:53 executing program 3: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:53 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:53 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:53 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000070008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:53 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:53 executing program 3: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000080008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:54 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:54 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a", 0x5c, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:54 executing program 3: r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000090008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:54 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:54 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:54 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 867.680887][ T3542] validate_nla: 14 callbacks suppressed [ 867.680907][ T3542] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 867.694668][ T3542] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:54 executing program 3: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:54 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:54 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:54 executing program 3: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 867.759230][ T3542] __nla_validate_parse: 6 callbacks suppressed [ 867.759248][ T3542] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000a0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:54 executing program 3: r0 = syz_io_uring_setup(0x186, 0x0, &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 867.894417][ T3903] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 867.902643][ T3903] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 867.974107][ T3903] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:55 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a", 0x5c, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:55 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:55 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:55 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:55 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000b0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:55 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 868.655367][ T3917] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 868.663585][ T3917] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:55 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:55 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, 0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:55 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000c0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 868.729479][ T3917] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:55 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 868.828236][ T4209] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 868.836458][ T4209] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 868.845851][ T4209] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:56 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a", 0x5c, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:56 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000d0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:56 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:56 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:56 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:56 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 869.448322][ T4253] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 869.456556][ T4253] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:44:56 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:56 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:56 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 869.539554][ T4253] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000e0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:56 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 869.687652][ T4420] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:57 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a110", 0x8a, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:57 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:57 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:57 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:57 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000f0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:57 executing program 2: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:57 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:57 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000100008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:57 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 870.448304][ T4808] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:57 executing program 2: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:57 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:57 executing program 2: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 870.574086][ T4892] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:58 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a110", 0x8a, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000110008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:58 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:58 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:58 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:58 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:58 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 871.375484][ T5175] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000120008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:58 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:58 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:58 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 871.506542][ T5705] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:44:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000130008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:59 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a110", 0x8a, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:44:59 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:59 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:44:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000250008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:59 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:59 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000480008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000004c0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000600008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:44:59 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:44:59 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:44:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000680008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 872.730148][ T8327] validate_nla: 20 callbacks suppressed [ 872.730164][ T8327] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 872.744066][ T8327] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 872.785761][ T8327] __nla_validate_parse: 5 callbacks suppressed [ 872.785778][ T8327] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:00 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3", 0xa1, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000006c0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:00 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:00 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:00 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:00 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 873.500442][ T9156] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 873.508624][ T9156] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000740008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:00 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 873.543140][ T9156] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:00 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:00 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 873.666405][ T9813] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 873.674565][ T9813] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:00 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 873.773593][ T9813] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:00 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:01 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3", 0xa1, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:01 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000007a0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:01 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:01 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:01 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 874.469268][T10927] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 874.477407][T10927] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:01 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 874.533635][T10927] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000ce0008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:01 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:01 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:01 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 874.653321][T12046] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 874.661809][T12046] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:01 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 874.719145][T12046] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:03 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3", 0xa1, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000308000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:03 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:03 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:03 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:03 executing program 1: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:03 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:03 executing program 1: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 876.969880][T13345] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000508000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:03 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:03 executing program 1: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:04 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 877.135907][T13708] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:04 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b", 0xad, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:04 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000608000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:04 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:04 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:04 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:04 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:04 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 877.450241][T13727] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000708000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:04 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:04 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:04 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 877.596155][T13906] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:04 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b", 0xad, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000908000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:04 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:04 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:04 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:04 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:04 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 877.993685][T14020] validate_nla: 8 callbacks suppressed [ 877.993699][T14020] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 878.007463][T14020] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:04 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:04 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:05 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 878.106658][T14020] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000bf0908000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:05 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 878.244906][T14659] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 878.253077][T14659] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 878.311807][T14659] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:05 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:05 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:05 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000c00908000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:05 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b", 0xad, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:05 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 878.678951][T14796] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 878.687093][T14796] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:05 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0), 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 878.734896][T14796] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:05 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000c10908000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:05 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:05 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 878.886487][T15237] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 878.894741][T15237] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:05 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:05 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 879.011524][T15237] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:06 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:06 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:06 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000a08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:06 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:06 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad", 0xb3, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) [ 879.542896][T16083] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 879.551123][T16083] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 879.592162][T16083] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:06 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000b08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 879.738042][T16691] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:06 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, 0x0, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 879.882884][T17299] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:06 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:06 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:07 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000d08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:07 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:07 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 880.471084][T19794] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000e08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 880.605928][T20449] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:07 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad", 0xb3, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:07 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:07 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000f08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:07 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:07 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 880.799709][T21358] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001108000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:07 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001208000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:07 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001308000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000002508000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:08 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad", 0xb3, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:08 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000004808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:08 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:08 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:08 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000004c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:08 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:08 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:09 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a83", 0xb6, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:09 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:09 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000007408000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:09 executing program 0: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:09 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000007a08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000009bf08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:09 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000009c008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:09 executing program 0: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:09 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:10 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a83", 0xb6, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000009c108000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:10 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:10 executing program 0: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:10 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:10 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) [ 883.374099][ T516] validate_nla: 36 callbacks suppressed [ 883.374115][ T516] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 883.388138][ T516] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 883.433203][ T516] __nla_validate_parse: 13 callbacks suppressed [ 883.433220][ T516] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:10 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000ce08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 883.556135][ T1284] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 883.564301][ T1284] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 03:45:10 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:10 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 883.639761][ T1284] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000000460200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:10 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 883.767393][ T1638] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 883.775606][ T1638] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:11 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:11 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c0002800500010000000000140002800800010000000000005b0200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:11 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:11 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a83", 0xb6, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:11 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000000680200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 884.301124][ T1972] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 884.309308][ T1972] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 884.381658][ T2146] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 884.389914][ T2146] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 884.406784][ T1982] ================================================================== [ 884.414981][ T1982] BUG: KCSAN: data-race in io_wqe_activate_free_worker / io_wqe_worker [ 884.423752][ T1982] [ 884.426072][ T1982] write to 0xffff888143622a84 of 4 bytes by task 2169 on cpu 1: [ 884.433713][ T1982] io_wqe_worker+0xa2/0x8a0 [ 884.438220][ T1982] ret_from_fork+0x1f/0x30 [ 884.442641][ T1982] [ 884.444958][ T1982] read to 0xffff888143622a84 of 4 bytes by task 1982 on cpu 0: [ 884.453007][ T1982] io_wqe_activate_free_worker+0xf4/0x270 [ 884.458737][ T1982] io_wqe_enqueue+0x268/0x470 [ 884.463423][ T1982] io_wq_enqueue+0x35/0x40 [ 884.467839][ T1982] io_queue_iowq+0x1d1/0x310 [ 884.472449][ T1982] io_queue_sqe_fallback+0x82/0xe0 [ 884.477558][ T1982] io_submit_sqes+0xbf8/0xfe0 [ 884.482265][ T1982] __se_sys_io_uring_enter+0x1e5/0x1b70 [ 884.487827][ T1982] __x64_sys_io_uring_enter+0x78/0x90 [ 884.493205][ T1982] do_syscall_64+0x41/0xc0 [ 884.497628][ T1982] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 884.503612][ T1982] [ 884.505965][ T1982] value changed: 0x00000004 -> 0x00000003 [ 884.511676][ T1982] [ 884.513998][ T1982] Reported by Kernel Concurrency Sanitizer on: [ 884.520138][ T1982] CPU: 0 PID: 1982 Comm: syz-executor.2 Not tainted 6.3.0-syzkaller-05127-g5c7ecada25d2 #0 [ 884.530126][ T1982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 884.540188][ T1982] ================================================================== 03:45:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000000690200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:11 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 884.754036][ T2552] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 884.762266][ T2552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000004600000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 884.988778][ T3444] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 884.996926][ T3444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000005b00000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:12 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 885.182419][ T3836] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 885.190680][ T3836] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:12 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:12 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:12 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006800000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:12 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a8350", 0xb7, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:12 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 885.501557][ T4337] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006900000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000208000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 885.596162][ T4749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:12 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000308000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000408000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000508000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:13 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:13 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000608000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:13 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:13 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a8350", 0xb7, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000708000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:13 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000908000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:13 executing program 3: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000a08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:13 executing program 3: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:14 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000b08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:14 executing program 3: syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r0, r1, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:14 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:14 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a8350", 0xb7, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:14 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:14 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:14 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:14 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, 0x0, 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000d08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:14 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:14 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000e08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000f08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:14 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:15 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:15 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:15 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, 0x0, 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:15 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:15 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 888.404945][T15546] validate_nla: 30 callbacks suppressed [ 888.404960][T15546] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 888.418670][T15546] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 888.471113][T15546] __nla_validate_parse: 14 callbacks suppressed [ 888.471129][T15546] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001108000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:15 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, 0x0, 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:15 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) [ 888.611747][T16616] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 888.620061][T16616] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 888.694668][T16616] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:15 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001208000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:15 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 888.828665][T17239] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 888.836783][T17239] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 888.918097][T17239] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:16 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:16 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:16 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000001308000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:16 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:16 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 889.442507][T18751] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 889.450919][T18751] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 889.545194][T18751] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000002508000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:16 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:16 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:16 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) [ 889.647484][T20066] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 889.655682][T20066] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 889.739627][T20066] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000004808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 889.846155][T20907] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:16 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:17 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x5, &(0x7f00000009c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xa7, r0, &(0x7f0000000300)="dfd3b354765d5672d8b267b09e016682b7f25382c9d6bad5c3278da8e70432ac04d0b7ae22e980a361812ce1a89bdf73384ae1d02283f6acf15a", 0x3a, 0x1, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000004c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:17 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:17 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:17 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:17 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006008000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 890.699651][T22589] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. [ 890.797709][T22915] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006808000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:17 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000006c08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 890.900808][T23615] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000007408000200ac1414000800054000000000090001"], 0x6a}}, 0x0) [ 890.996224][T24050] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:18 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:18 executing program 5: socket$can_bcm(0x1d, 0x2, 0x2) r0 = creat(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x0, 0x0, r0, 0x0}]) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000e9ffffff0000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb1f1"], 0x20000600}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000005100)=""/4098, 0x1002}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5061d9e5687b1689, 0x0, @loopback, @multicast2, {[@lsrr={0x83, 0x3}]}}}}}) io_submit(0x0, 0x4, &(0x7f00000009c0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x5, r2, &(0x7f00000005c0)="d4542ea12c6481c79af704fac3ebf6ce97b577e9c7e629f3b74e3163b8f40389cbc2fa53fd0f9b65e83a7cce028834d19a7f533846ace33727106c7680f8f873eb5f40238f80d9ed52b631508b9346faf409a810ca78cb8c3366055a71c91ce85f482ef65e425906aeb6e6735ac3562bdb020895cf127cca5ff26c2ff2760c6f79c1e83a1299a0b5a1103e9bd81f0b4b86944eab841264cd2dd29d1aa1e8c0ebd3a48f115279eb1fb9edcf776b0ff874ff1bad8e6a835084", 0xb8, 0x0, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x8001, r4, &(0x7f0000000740)="3e8f8f1cf068d96e2c6500740f63125a5e9392ab2b1be8c12ab79cc31fbc5a0140f7ed29a6112ebac2f8ec547875b5df4d6c1c2e3865aa04672bebef7ae8e6e6327ef84d193249f0ddae94c6b2a7a6d7e6d383bffa499460e59de3d1831dc0f7b1ce0ad2e57bae453f28d036313983f280e36f750caeba7b26768169", 0x7c, 0x6, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0xde, 0xffffffffffffffff, &(0x7f00000007c0)="11101130ebf2d730600e0a98ab9724389260007df6c5f0bb6436b9946d07dede7f44dd0954e7b26e1a2002c0d37d017b66f71a3154dbcaa6f6eb80bf25cfc8ac3705401a2cff2fabb6caf8eaa778f721c72bc687fa2d2a23712e407ca7735b21bc8063a9497e30a47489658a58e6f97a62955d0eb212129d593419630db50f5848c3b0725bcbad8ebed1621c9c98349fa74dc80dbcd059e7c9a39dedab1c583c2ebfdd811bb2a3b4131c1f8fe1f4ec24a0bb3b601f25b29af9e4e7e1a857b2a9763e8d5dbd4ba6233c4baf16019bc687a78bb9ac2108e280e0977fbbf7d2bf", 0xdf, 0x93a, 0x0, 0x1}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0xffc1, r5, 0x0, 0x0, 0x0, 0x0, 0x1}]) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, 0x0) syz_clone(0x68000600, 0x0, 0xc200000000000000, 0x0, 0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={0x0}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), r7) epoll_wait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0xfffffff8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x22) 03:45:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000007a08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:18 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:18 executing program 2: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="100000000000000126bddc00fedbdf250a80144d780000e3d41040374219af2df336a5c1ee76b710cada8ac19f9588cbe7b4e23e8f800a827638280ce515666755b00b0d29350651c9b6ff23c61f06e223f0d60cf13977ba7e0cbcd5f0512ef0d9879ee3926db2c308cb2aa29a8fbb965681c4067f5f01eec9284e7facb14995973c9f955fefd0a403d1b515e5364b4d8e343c98971687aa29bf57ad14a242c3f41f079e7d69402bbb7d8575c93d23b110647dda9ae0b4247f495ade8450f91cc6de1d58711da52a29424f0862460a1344ef724c0a48b8034703943decf850f1f8e922113537e0a0ab587e02b32c59e7fb00"/257], 0x1c}}, 0x48805) 03:45:18 executing program 1: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x6, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, 0x0, 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) 03:45:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000ce08000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c000280050001000000000014000280080001000000000009000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000000a000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000000b000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:18 executing program 0: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) socket$inet(0x2, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f00000006c0)=""/4096, 0x1000}}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) mkdir(&(0x7f0000000300)='./file0\x00', 0xaa6f6396d0ed07c4) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r5 = getpid() sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$unix(r6, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) fstat(0xffffffffffffffff, &(0x7f0000000240)) 03:45:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="58000000000901010000000000000000000000000d0004800800014000000000040002000c00028005000100000000001400028008000100000000000c000200ac1414000800054000000000090001"], 0x6a}}, 0x0) 03:45:18 executing program 3: r0 = syz_io_uring_setup(0x186, &(0x7f00000002c0), &(0x7f0000148000/0x1000)=nil, &(0x7f00005f1000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f00000000c0)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_RECVMSG={0xa, 0x11, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@generic, 0x80, 0x0, 0x0, &(0x7f000