last executing test programs: 7.59138522s ago: executing program 0 (id=1010): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1c000000000000000000000007000000440c0771640101010000000000000000bf1c88a1d471d788fa887751e684cccea9a7e5e0ecf24aa0ed65570274ea49e228b2c736969e101afa19a2eeaec2581e3d5e1d008e483d7b0c4009bc264130e740084378456b5fe42d8b9abf856a3358f2b212c38ec81ed23647dd39117d1d7bff6b825b4438230e4209d1e5af542eb8d3f732bd97c8b9c86d6051d417"], 0x20}, 0x200040c4) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x2f, &(0x7f0000000100), 0x120) 7.257405438s ago: executing program 0 (id=1013): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x40) 7.044370449s ago: executing program 0 (id=1016): r0 = socket$kcm(0x21, 0x2, 0x2) r1 = socket$kcm(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x80044944, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x2000000000000216, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0e0000000400000008000000634f000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000ffe900"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$kcm(0x2, 0x3, 0x84) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r4}, 0x8) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180200000000e1ff00000000000000008500000053000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc0, &(0x7f0000000140)=""/192}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000bc0)='./cgroup.net/syz0\x00', 0x1ff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9092dc1b6dbe9ab5becdcc777", 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000200)}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0x1}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62"], 0x10b8}, 0x8000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000b40)={'ip6_vti0\x00', 0x10}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.io_serviced\x00', 0x0, 0x0) 6.668703179s ago: executing program 0 (id=1021): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 6.64422963s ago: executing program 1 (id=1022): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x3, 0x4, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4c}, [@call={0x85, 0x0, 0x0, 0x44}]}, &(0x7f0000000000)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x4, 0x6, 0x6, 0x4, 0x0, 0x3, 0x8010, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000080), 0x6}, 0x800, 0x3, 0x7, 0x4, 0x5, 0x4, 0x4, 0x0, 0xb, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2) 6.390939514s ago: executing program 1 (id=1024): r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r2}, &(0x7f0000000080), &(0x7f00000001c0)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x42, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x73, 0x11, 0x76}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x5}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r3, 0x2000002, 0xe, 0x0, &(0x7f00000003c0)="df33c9f7b9a63f00000000000000", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x2e) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2, 0x2, 0x0, 0x0, 0x0, 0x10000000000001, 0x10000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4}, 0x0, 0x400000000000001, 0xffffffffffffffff, 0x2) r4 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b02d25a806f8c6394f95f24fc60040f03", 0x17}], 0x1}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="934300005a0033d4"], 0xfe33) 6.383439954s ago: executing program 0 (id=1025): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040), 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xa}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x571bd82}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$kcm(0x2, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x77, &(0x7f0000000000)=r1, 0x62) socket$kcm(0x10, 0x3, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xa, 0x20000000000001dd, &(0x7f00000003c0)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1c}, 0x94) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)={0xffffffffffffffff}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0xffff0000, 0x13, 0x0, &(0x7f00000000c0)="2b188de96d651319010787f60c1b30ce228aaa", 0x0, 0xf000, 0x720e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x50) socket$kcm(0x10, 0x2, 0x0) r3 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000071121a000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8a}, 0x50) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.avg_queue_size\x00', 0x26e1, 0x0) close(r5) mkdir(&(0x7f0000000000)='./cgroup/../file0/file0/file0\x00', 0x116) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r7, &(0x7f00000005c0), 0x12) 6.365357635s ago: executing program 3 (id=1026): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x40) 6.023765083s ago: executing program 4 (id=1028): socket$kcm(0xa, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc92b18236457ee3c8", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, 0x0, &(0x7f00000001c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', r3}, 0x94) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000300)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x5, '\x00', r3, r4, 0x3, 0x3, 0x3}, 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x18}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) close(r5) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x5, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0, 0x6}, 0x10020, 0x100, 0x0, 0x2, 0xffffffff, 0x10000, 0x400, 0x0, 0xfffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 5.990524745s ago: executing program 3 (id=1029): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, 0x0, 0xfc) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0x11, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)}], 0x1}, 0x41) recvmsg(0xffffffffffffffff, 0x0, 0x10001) socketpair(0x29, 0x2, 0x80000001, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x94) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) close(0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r1}, &(0x7f0000000140), &(0x7f0000000380)}, 0x20) bpf$MAP_CREATE(0x0, 0x0, 0x50) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d8000000140081054e81f782db44b9040a1d080243000000040000a118000200fe80000000000e1208000f0100810401a80016eaa40006400303000806600cfab94dcf5c0461c1d67f6f94007134cf6ee08002a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7d9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace80ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93", 0xcb}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 5.688040571s ago: executing program 1 (id=1030): socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000b00)=ANY=[@ANYBLOB="1808000c6e8f00000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf00000000000007010000f8ffffffbfa400000000000007"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x1a, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x85, &(0x7f0000000ac0), 0x90) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf6}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0xc, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000110b00088500000070000000"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={0xffffffffffffffff, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x3, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0xe40, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) 5.640018583s ago: executing program 3 (id=1032): r0 = socket$kcm(0x21, 0x2, 0x2) r1 = socket$kcm(0x22, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x80044944, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0x2000000000000216, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000f80)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0e0000000400000008000000634f000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000ffe900"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = socket$kcm(0x2, 0x3, 0x84) bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r4}, 0x8) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180200000000e1ff00000000000000008500000053000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc0, &(0x7f0000000140)=""/192}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000bc0)='./cgroup.net/syz0\x00', 0x1ff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9092dc1b6dbe9ab5becdcc777", 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000200)}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @empty}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000ac0)="ee", 0x1}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe342"], 0x10b8}, 0x8000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000b40)={'ip6_vti0\x00', 0x10}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.io_serviced\x00', 0x0, 0x0) 5.527893619s ago: executing program 1 (id=1033): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x100, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xff}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000010040)={0x10, 0x5, &(0x7f0000010000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40}, [@map_idx={0x18, 0x6, 0x5, 0x0, 0xe}], {0x95, 0x0, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0xd}, 0x94) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0x8, &(0x7f0000000180)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}, {}, {0x85, 0x0, 0x0, 0x21}}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x90) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000200)={0x3, 0x80, 0x9, 0xc8, 0x4, 0x3, 0x0, 0x8000, 0x8002, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000001c0), 0x5548feffa0e2b8b2}, 0x80, 0x8, 0x283, 0xffc62de478168b1, 0xc, 0x9, 0x5aca, 0x0, 0xb, 0x0, 0xfffffffffffffffd}) r4 = socket$kcm(0xf, 0x3, 0x2) recvmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x45, 0x0, 0xfd, 0x0, 0x9c, 0x10803, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x0, @perf_bp={0x0, 0x4}, 0x4000, 0xffff, 0x5, 0x4, 0x2, 0x200000a, 0x48, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$inet(r4, &(0x7f0000003780)={0x0, 0xfffffeff, &(0x7f0000000000)=[{&(0x7f0000000040)="0212000902000000e4a17c45c85686605e85da4a", 0x10}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000ffffffff00000000fdfffdff850000002800000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) 5.458255863s ago: executing program 4 (id=1034): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xfffffffffffffffe}, 0x10c002, 0x89}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc00082c00db5b6861589bcfe8875a060300000023000000000000000000000000ac1414aa33"], 0xfdef) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000"], 0xfdef) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a00)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x5, 0x47, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 5.213672625s ago: executing program 1 (id=1036): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x3001, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x1, 0x84) socket$kcm(0xa, 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xaa}, 0x94) r3 = socket$kcm(0x2, 0x3, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x10, r1}, 0x18) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, r4, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1, 0x0, 0xffffffffffffffff, 0xf5010000}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r5, 0x0, 0x0}, 0x10) sendmsg$inet(r3, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000001140)}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00', 0x800}) socketpair(0x1, 0x3, 0x0, 0x0) r6 = socket$kcm(0x2, 0x2, 0x0) sendmsg$inet(r6, &(0x7f00000025c0)={&(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000001140)="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", 0x426}], 0x1, &(0x7f0000002500)=ANY=[@ANYBLOB="2c000000000000000000000007000000008903b80717e8ac1e00017f0000010a0101007f000001e000000100000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac14143de0000001c6f217de"], 0x50}, 0x20000044) socket$kcm(0x10, 0x2, 0x4) setsockopt$sock_attach_bpf(r2, 0x84, 0x10, &(0x7f0000000000), 0xc) perf_event_open(&(0x7f0000000580)={0x5, 0x80, 0xec, 0x7, 0x40, 0x8, 0x0, 0x0, 0xd000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x2, @perf_config_ext={0x8d24, 0x1}, 0x986, 0xfc, 0x4, 0x0, 0x81, 0x9, 0x81, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000b00)=ANY=[@ANYBLOB="0600000004000000be7000005c"], 0x50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000a80)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000200)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="7bedcb5d07081196f37538e486dd"], 0x2c) 5.172032118s ago: executing program 3 (id=1037): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="1c000000000000000000000007000000440c0771640101010000000000000000bf1c88a1d471d788fa887751e684cccea9a7e5e0ecf24aa0ed65570274ea49e228b2c736969e101afa19a2eeaec2581e3d5e1d008e483d7b0c4009bc264130e740084378456b5fe42d8b9abf856a3358f2b212c38ec81ed23647dd39117d1d7bff6b825b4438230e4209d1e5af542eb8d3f732bd97c8b9c86d6051d417"], 0x20}, 0x200040c4) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x2f, &(0x7f0000000100), 0x120) 4.789202308s ago: executing program 3 (id=1039): r0 = socket$kcm(0x10, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="1b00000000020000000000000080000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32, @ANYBLOB="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"], 0x50) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b30599980bc", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/226, 0xe2}, {&(0x7f0000004bc0)=""/4055, 0xfd7}, {&(0x7f0000000940)=""/4109, 0x100d}, {&(0x7f0000002b00)=""/180, 0xb4}], 0x4}, 0x0) socket$kcm(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c00a, 0xac5d, 0x0, 0x0, 0x4, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x90) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r2, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000003340)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000005000000030000000200000f00a40004010000000000dd59e0ffffff02000000020000004e000004000000000000006100710ff8363234e9d5b28093baa199d901c6dbae5e634fd5da4b2f3f076e1ee2f3d40f50e7f5f7d286e6eef59fe6c8ad14a73237a08e8a7a8d835be02a1430908287c3a0f5fee6ff9962f6b71357ff2ef3309661a121183e915e100b36692d8cdd133f6ad96dc27f6bb8040bb676a834b84bac7f68"], &(0x7f0000002200)=""/4110, 0x45, 0x100e, 0x1}, 0x28) perf_event_open(0x0, 0x0, 0xfffffffffffffffd, r1, 0xd) socket$kcm(0x10, 0x3, 0x10) r3 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x8060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x56, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r4 = socket$kcm(0xa, 0x6, 0x0) close(r4) r5 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000000840)={0x5, 0x80, 0x5, 0x4, 0x7, 0x2, 0x0, 0x2, 0x20002, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x8bc, 0x7}, 0x5000, 0xfffffffffffffffd, 0x3, 0x5, 0xffffffffffffffff, 0x7, 0x101, 0x0, 0x5, 0x0, 0x100000002000}, 0x0, 0x9, r3, 0x2) sendmsg$inet(r5, &(0x7f0000000340)={0x0, 0x7ffcb000, &(0x7f0000000300)=[{&(0x7f00000000c0)='6', 0x18000}], 0x8}, 0x0) socket$kcm(0x2, 0x2, 0x73) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x800, 0xc8, 0xffff, 0x7, 0x7fffffff, 0xfffffff8, 0x2, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0xf, 0x1, 0x2}]}}, &(0x7f0000000540)=""/213, 0x26, 0xd5, 0x1}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x14, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000fe4133c63afe39b936ffff79a4f0ff00000000b7060000ffffff1d64050000000000650404"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12}, 0x94) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r8, &(0x7f0000000780)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce22e0ee00000000000000000000000000007fc5f603ff65ec5deb004298f479a79d93014b8e7781c2"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000045c0)={r8, 0x0, 0x1000, 0x64, &(0x7f0000003400)="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", &(0x7f0000004400)=""/100, 0x4, 0x0, 0xed, 0x9, &(0x7f0000004480)="505c2c3200953c5ee34db918e7eeca2da492bd38d03e64bb7338101c48ec380298d31749ffd2f72f210b4e9d2c1ae51d49ae7304dd0373d74ca5713e834b212560103537dad5fd2d1cae926f372377e0faaf6f8647e0f33ded22a3e2c46b3226c217af39f55914eee316dd75b33c0df28fada8ce16f457319a3733350484c3532b34d3ecca9c44e676f5c5e853edac42c68660c8516361435ac3b50e34fec050ee021be9f03a7fd19827ad7c49652c3371f5113ae5d6931850a655cfd073ca5545ad353d712dc83e88ec704bc48761cd71f45eed5de12b70757398cfafd93005c6eb591b3dc4c9070b2cd62931", &(0x7f0000004580)="ac5f28652da3526107", 0x5, 0x0, 0x799e}, 0x50) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x181e}, 0x80) 4.650875165s ago: executing program 2 (id=1040): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)}], 0x1}, 0x40) 4.434445117s ago: executing program 4 (id=1041): r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x84, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf}, 0x10ae80, 0x2, 0x0, 0x5, 0x0, 0xd}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000002100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x1, @perf_config_ext, 0x6280, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffeffffffd}, 0x0, 0xfffffdffffffffff, r0, 0x8) close(r1) r2 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 4.195932049s ago: executing program 2 (id=1042): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, 0x0, 0xfc) bpf$PROG_LOAD(0x5, &(0x7f0000000f00)={0x11, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)}], 0x1}, 0x41) recvmsg(0xffffffffffffffff, 0x0, 0x10001) socketpair(0x29, 0x2, 0x80000001, &(0x7f00000001c0)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x0, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x94) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) close(0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x5, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r1}, &(0x7f0000000140), &(0x7f0000000380)}, 0x20) bpf$MAP_CREATE(0x0, 0x0, 0x50) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)="d8000000140081054e81f782db44b9040a1d080243000000040000a118000200fe80000000000e1208000f0100810401a80016eaa40006400303000806600cfab94dcf5c0461c1d67f6f94007134cf6ee08002a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7d9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace80ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93", 0xcb}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 3.887464986s ago: executing program 2 (id=1043): socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000b00)=ANY=[@ANYBLOB="1808000c6e8f00000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bf00000000000007010000f8ffffffbfa400000000000007"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x1a, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x85, &(0x7f0000000ac0), 0x90) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xf6}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0xc, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000610000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000110b00088500000070000000"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @sched_cls=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={0xffffffffffffffff, 0x4, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x20e, 0xe40, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) 3.851706848s ago: executing program 4 (id=1044): socket$kcm(0xa, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc92b18236457ee3c8", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, 0x0, &(0x7f00000001c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', r3}, 0x94) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='blkio.bfq.empty_time\x00', 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000300)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x5, '\x00', r3, r4, 0x3, 0x3, 0x3}, 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback=0x18}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) close(r5) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x5, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0, 0x6}, 0x10020, 0x100, 0x0, 0x2, 0xffffffff, 0x10000, 0x400, 0x0, 0xfffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 3.61005921s ago: executing program 2 (id=1045): socket$kcm(0x2, 0x200000000000001, 0x106) socket$kcm(0x2, 0x200000000000001, 0x106) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x2}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000180)}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001580)="d80000001a0081044e81f782db4cb9040a1d08007b490d4f1e81f8d815001b001105142603600e12080005007a010401a800160020e0034004000000035c0461c9d67f6f940071342e875fab7cb6cec6cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b141993b134e653fe8efe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9ee5350db79826521340fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e", 0xd8}], 0x1}, 0x44000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800", @ANYBLOB="0000f8", @ANYRES32=0x0, @ANYRES32=0x0], 0xe) socket$kcm(0x21, 0x2, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'team_slave_1\x00', 0x2}) socket$kcm(0x2, 0x1, 0x84) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000d40)) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000040000000400000008"], 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0d00000023000000040000000200000040000000", @ANYRES32=r4], 0x48) close(0x3) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="02000000040000000800000001"], 0xe) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a00)={{r5}, &(0x7f0000000980), &(0x7f00000009c0)=r4}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r6, 0x0, 0x36, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee68886dd", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)=@o_path={&(0x7f0000000040)='./file0\x00', 0x0, 0x8, r0}, 0x18) 3.518062935s ago: executing program 4 (id=1046): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x4}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x100, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x11, 0x4, 0x4, 0xff}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000010040)={0x10, 0x5, &(0x7f0000010000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40}, [@map_idx={0x18, 0x6, 0x5, 0x0, 0xe}], {0x95, 0x0, 0x700}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0xd}, 0x94) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x4030582a, &(0x7f0000000040)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x4030582a, &(0x7f0000000040)) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x3, 0x8, &(0x7f0000000180)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}, {}, {0x85, 0x0, 0x0, 0x21}}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x90) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000200)={0x3, 0x80, 0x9, 0xc8, 0x4, 0x3, 0x0, 0x8000, 0x8002, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000001c0), 0x5548feffa0e2b8b2}, 0x80, 0x8, 0x283, 0xffc62de478168b1, 0xc, 0x9, 0x5aca, 0x0, 0xb, 0x0, 0xfffffffffffffffd}) r4 = socket$kcm(0xf, 0x3, 0x2) recvmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x45, 0x0, 0xfd, 0x0, 0x9c, 0x10803, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x0, @perf_bp={0x0, 0x4}, 0x4000, 0xffff, 0x5, 0x4, 0x2, 0x200000a, 0x48, 0x0, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x1) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040), 0xcf) sendmsg$inet(r4, &(0x7f0000003780)={0x0, 0xfffffeff, &(0x7f0000000000)=[{&(0x7f0000000040)="0212000902000000e4a17c45c85686605e85da4a", 0x10}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x3, 0xc, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000ffffffff00000000fdfffdff850000002800000018010000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) 3.210320441s ago: executing program 4 (id=1047): write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x17) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfdef) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x4, 0xc272}, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000280)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x7}, @initr0, @exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa, 0x0, 0x0, 0x10000000}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000040000000800000001", @ANYRES32=0x0], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5}, 0x94) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0)}, 0x2011, 0x0, 0xc2ba, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) close(r4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$TUNSETOFFLOAD(r4, 0xc004743e, 0x110e22fff7) ioctl$TUNGETVNETLE(r4, 0x40047452, &(0x7f0000000180)) write$cgroup_pid(r3, &(0x7f0000000380), 0x12) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0xf, 0x4, 0x8, 0xb}, 0x50) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r5, &(0x7f0000000200)="ba"}, 0x20) socket$kcm(0x2, 0x2, 0x0) 3.151864044s ago: executing program 0 (id=1048): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b008000000000000020000000029712c23d70cd30d7f0000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0xa}, 0x8100, 0x0, 0x2000c2ba}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000004cc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x54403, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xaf1d, 0x2, @perf_config_ext={0x1, 0x8}, 0x0, 0x300, 0x2, 0x1, 0x9, 0x9, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_clone(0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x38}, 0x41) r1 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x29}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000000), 0x6800}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$kcm(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x8915, &(0x7f0000000100)) r4 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r4, 0x10, 0x25, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffee6, 0x0, 0x0}, 0x40) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r4, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe0e, 0xffffffffffffffa3, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x40) close(r0) socket$kcm(0x10, 0x2, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r5, 0xc004743e, 0x110c230000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000a80), 0x3}, 0x0, 0x0, 0x0, 0x8, 0x2, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000cc0)={r4, 0x0, 0x69, 0xfe, &(0x7f0000000ac0)="58aebd2654d4ce67c4e223d9ea90a429a5409f17b8bde778a9eb3ad74dd2687f2e44f8904f1a29f31afbf6454a6f14ad700ed1a68379f48250ba5c96c735dca1a05a7716ac012980fc93f4c3863e014239d734fd7197f4ef50791928540b76056326fc02e2c5f7472a", &(0x7f0000000b40)=""/254, 0x0, 0x0, 0x11, 0x0, &(0x7f0000000c40)="0a45c9256badffa2eabdf3f8478cdb63d9", &(0x7f0000000c80), 0x4, 0x0, 0x1200000}, 0x50) sendmsg$kcm(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbca313a181002c000000000400000010001f0e0027000f00000000800200121f", 0x2e}], 0x1}, 0x20008040) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000500)={r3}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x7, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="7f44c0fffcffffff950000f60000000003a005000100000048000000f8ffffdf"], &(0x7f00000002c0)='GPL\x00', 0xf, 0x1c, &(0x7f0000000300)=""/28, 0x41100, 0xf, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x3, 0x8, 0x2, 0x92}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000003c0)=[0xffffffffffffffff, 0x1], 0x0, 0x10, 0x3}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={@fallback=r7, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, &(0x7f0000000140)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1b, 0x0, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x94) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)) 2.487196069s ago: executing program 2 (id=1049): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x200040c4) r0 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x2f, &(0x7f0000000100), 0x120) 449.464217ms ago: executing program 3 (id=1050): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x1020, 0x0, 0x8, 0x0, 0x4000004, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x10, 0x2, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0xfffffffc, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="1e000000280000000180000006000000520400", @ANYRES32, @ANYBLOB="ff0700"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0300000000000000030000000200"/28], 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xc, 0x17, &(0x7f0000000b00)=ANY=[@ANYBLOB="1800000000000000000000000000000218110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018110000", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000000000000000b7020000000000008500000086000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r4, 0xfca804a0, 0x10, 0x38, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) r5 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f00000008c0), 0x43) recvmsg(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/51, 0xfdef}], 0x1}, 0x80) r6 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(r6, &(0x7f0000000280)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x6, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f92624fc60", 0x14}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r4, 0x0, 0x3f, 0x63, &(0x7f0000000400)="e607b399643a7b71c2fd040abe5ac0ee99b432ff8f93d9522fd363d3f7ff97bab0beab4e7d9275c8367ae51a72451e662f4619e69d6f005cc8c160f0031228", &(0x7f0000000500)=""/99, 0x8, 0x0, 0xa4, 0xa1, &(0x7f00000005c0)="4a8b06817effe03d7371681b3b339306845bf0d4538c10449b75d58b4482249cfd78bcb1c564e8b0e7d69e562cfb9b0edc0caa7063f22d01549d79f1c9b317163fbb85fa1f30d3a84e431bfb3184c8ca91ae24152bfad602980ab75e82a3e88dcfead4fdcec266cd1b18e1178ab8255dd88b95a74afbe14527c15c0385c3b8710d6bcf410f2a623ef48b53f62abaa02433c296bd67c37369a89d5fc6f147ff1abec3a20e", &(0x7f0000000680)="7b9676cc5a8a3ded707c7f68b47e0c690a0fc6e669fa223cddc44f46df7793b36e989bee73be98cf95bf218eab902e17b996dd34ac5385225786472515dac369e89ae7351e23b05cff84fa61e558b8b9655b2bc915492af0ac02482843c8ae8bc8544ad15d4d528c85b0ff08718528e8c294e752e5c44bafe43cce152a0cea98ed15d4c0f30d73b1b7d768ffbbdb5dcff51f004f41767d5bd29dc0907de80536b8", 0x2, 0x0, 0x6}, 0x50) r8 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r8, 0x29, 0x33, &(0x7f0000000380)=r0, 0x4) 391.28473ms ago: executing program 1 (id=1051): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001500)=""/4073, 0xfe9}, {&(0x7f00000025c0)=""/4096, 0x1000}], 0x2}, 0x12040) r2 = openat$cgroup_int(r0, &(0x7f0000001180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='-', @ANYRESOCT], 0x81) r3 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b02d25a806f8c6394f95f24fc60040f03", 0x17}], 0x1}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg$unix(r4, &(0x7f00000022c0)={&(0x7f0000000140), 0x6e, &(0x7f00000021c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2, &(0x7f0000002200)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa0}, 0x40000000) write$cgroup_subtree(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="934300005a0033d4"], 0xfe33) 0s ago: executing program 2 (id=1052): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)}], 0x1}, 0x40) kernel console output (not intermixed with test programs): [ 138.208655][ T5287] dump_stack_lvl+0x188/0x24e [ 138.213401][ T5287] ? show_regs_print_info+0x12/0x12 [ 138.218667][ T5287] ? load_image+0x400/0x400 [ 138.223239][ T5287] ? __might_sleep+0xd0/0xd0 [ 138.227889][ T5287] ? __lock_acquire+0x7d10/0x7d10 [ 138.232975][ T5287] should_fail_ex+0x399/0x4d0 [ 138.237704][ T5287] should_failslab+0x5/0x20 [ 138.242253][ T5287] slab_pre_alloc_hook+0x59/0x310 [ 138.247336][ T5287] kmem_cache_alloc_node+0x5a/0x320 [ 138.252592][ T5287] ? __alloc_skb+0xfc/0x7e0 [ 138.257242][ T5287] __alloc_skb+0xfc/0x7e0 [ 138.261630][ T5287] ? netlink_autobind+0xda/0x300 [ 138.266626][ T5287] netlink_sendmsg+0x654/0xbd0 [ 138.271462][ T5287] ? netlink_getsockopt+0x550/0x550 [ 138.276722][ T5287] ? aa_sock_msg_perm+0x94/0x150 [ 138.281714][ T5287] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 138.287046][ T5287] ? security_socket_sendmsg+0x7c/0xa0 [ 138.292656][ T5287] ? netlink_getsockopt+0x550/0x550 [ 138.297921][ T5287] ____sys_sendmsg+0x5be/0x970 [ 138.302762][ T5287] ? __sys_sendmsg_sock+0x30/0x30 [ 138.307852][ T5287] ? __import_iovec+0x315/0x500 [ 138.312760][ T5287] ? import_iovec+0x6f/0xa0 [ 138.317317][ T5287] ___sys_sendmsg+0x2a2/0x360 [ 138.322074][ T5287] ? __sys_sendmsg+0x290/0x290 [ 138.327003][ T5287] ? __lock_acquire+0x7d10/0x7d10 [ 138.332108][ T5287] __se_sys_sendmsg+0x1bb/0x2a0 [ 138.337017][ T5287] ? __x64_sys_sendmsg+0x80/0x80 [ 138.342057][ T5287] ? lockdep_hardirqs_on+0x94/0x140 [ 138.347305][ T5287] do_syscall_64+0x4c/0xa0 [ 138.351784][ T5287] ? clear_bhb_loop+0x60/0xb0 [ 138.356516][ T5287] ? clear_bhb_loop+0x60/0xb0 [ 138.361255][ T5287] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 138.367203][ T5287] RIP: 0033:0x7f8d4ab9cdd9 [ 138.371663][ T5287] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 138.391408][ T5287] RSP: 002b:00007f8d4b997028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.399883][ T5287] RAX: ffffffffffffffda RBX: 00007f8d4ae15fa0 RCX: 00007f8d4ab9cdd9 [ 138.407912][ T5287] RDX: 0000000060044084 RSI: 0000200000000000 RDI: 0000000000000003 [ 138.415943][ T5287] RBP: 00007f8d4b997090 R08: 0000000000000000 R09: 0000000000000000 [ 138.423988][ T5287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.432064][ T5287] R13: 00007f8d4ae16038 R14: 00007f8d4ae15fa0 R15: 00007ffeebdef458 [ 138.440109][ T5287] [ 138.766722][ T5301] netlink: 26 bytes leftover after parsing attributes in process `syz.4.320'. [ 139.344517][ T5313] netlink: 'syz.4.324': attribute type 10 has an invalid length. [ 139.384397][ T5313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.403025][ T5313] team0: Port device bond0 added [ 139.579230][ T5316] netlink: 60 bytes leftover after parsing attributes in process `syz.1.325'. [ 139.599912][ T5316] netlink: 60 bytes leftover after parsing attributes in process `syz.1.325'. [ 139.621812][ T5316] netlink: 60 bytes leftover after parsing attributes in process `syz.1.325'. [ 139.840787][ T5317] netlink: 60 bytes leftover after parsing attributes in process `syz.1.325'. [ 140.624265][ T5330] netlink: 'syz.0.331': attribute type 19 has an invalid length. [ 140.650916][ T5330] netlink: 40 bytes leftover after parsing attributes in process `syz.0.331'. [ 140.900383][ T5339] FAULT_INJECTION: forcing a failure. [ 140.900383][ T5339] name failslab, interval 1, probability 0, space 0, times 0 [ 140.919466][ T5339] CPU: 0 PID: 5339 Comm: syz.0.334 Not tainted syzkaller #0 [ 140.926872][ T5339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 140.937111][ T5339] Call Trace: [ 140.940440][ T5339] [ 140.943419][ T5339] dump_stack_lvl+0x188/0x24e [ 140.948177][ T5339] ? show_regs_print_info+0x12/0x12 [ 140.953446][ T5339] ? load_image+0x400/0x400 [ 140.958024][ T5339] ? verify_lock_unused+0x140/0x140 [ 140.963306][ T5339] should_fail_ex+0x399/0x4d0 [ 140.968039][ T5339] should_failslab+0x5/0x20 [ 140.972598][ T5339] slab_pre_alloc_hook+0x59/0x310 [ 140.977688][ T5339] kmem_cache_alloc+0x56/0x2f0 [ 140.982635][ T5339] ? skb_clone+0x1e7/0x370 [ 140.987117][ T5339] skb_clone+0x1e7/0x370 [ 140.991442][ T5339] __netlink_deliver_tap+0x3ed/0x800 [ 140.996813][ T5339] ? netlink_deliver_tap+0x2e/0x1b0 [ 141.002101][ T5339] netlink_deliver_tap+0x19c/0x1b0 [ 141.007294][ T5339] netlink_unicast+0x728/0x8d0 [ 141.012161][ T5339] netlink_sendmsg+0x8ad/0xbd0 [ 141.017003][ T5339] ? netlink_getsockopt+0x550/0x550 [ 141.022261][ T5339] ? aa_sock_msg_perm+0x94/0x150 [ 141.027342][ T5339] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 141.032671][ T5339] ? security_socket_sendmsg+0x7c/0xa0 [ 141.038219][ T5339] ? netlink_getsockopt+0x550/0x550 [ 141.043475][ T5339] ____sys_sendmsg+0x5be/0x970 [ 141.048317][ T5339] ? __sys_sendmsg_sock+0x30/0x30 [ 141.053398][ T5339] ? __import_iovec+0x315/0x500 [ 141.058311][ T5339] ? import_iovec+0x6f/0xa0 [ 141.062876][ T5339] ___sys_sendmsg+0x2a2/0x360 [ 141.067632][ T5339] ? __sys_sendmsg+0x290/0x290 [ 141.072476][ T5339] ? __lock_acquire+0x7d10/0x7d10 [ 141.077588][ T5339] __se_sys_sendmsg+0x1bb/0x2a0 [ 141.082515][ T5339] ? __x64_sys_sendmsg+0x80/0x80 [ 141.087541][ T5339] ? lockdep_hardirqs_on+0x94/0x140 [ 141.092795][ T5339] do_syscall_64+0x4c/0xa0 [ 141.097404][ T5339] ? clear_bhb_loop+0x60/0xb0 [ 141.102146][ T5339] ? clear_bhb_loop+0x60/0xb0 [ 141.106894][ T5339] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 141.112845][ T5339] RIP: 0033:0x7f045539cdd9 [ 141.117308][ T5339] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 141.136969][ T5339] RSP: 002b:00007f04535f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 141.145453][ T5339] RAX: ffffffffffffffda RBX: 00007f0455615fa0 RCX: 00007f045539cdd9 [ 141.153477][ T5339] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 141.161507][ T5339] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 141.169537][ T5339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.177558][ T5339] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 141.185600][ T5339] [ 141.353033][ T5344] netlink: 60 bytes leftover after parsing attributes in process `syz.3.336'. [ 141.371610][ T5344] netlink: 60 bytes leftover after parsing attributes in process `syz.3.336'. [ 141.439134][ T5346] netlink: 60 bytes leftover after parsing attributes in process `syz.3.336'. [ 142.670749][ T5371] netlink: 'syz.3.347': attribute type 3 has an invalid length. [ 142.965214][ T5381] __nla_validate_parse: 2 callbacks suppressed [ 142.965235][ T5381] netlink: 60 bytes leftover after parsing attributes in process `syz.3.349'. [ 143.041236][ T5381] netlink: 60 bytes leftover after parsing attributes in process `syz.3.349'. [ 143.057573][ T5382] netlink: 60 bytes leftover after parsing attributes in process `syz.3.349'. [ 143.088731][ T5385] netlink: 60 bytes leftover after parsing attributes in process `syz.3.349'. [ 143.388264][ T5391] netlink: 132 bytes leftover after parsing attributes in process `syz.3.353'. [ 143.816844][ T5399] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.355'. [ 143.859587][ T5397] device macvlan1 entered promiscuous mode [ 143.871873][ T5400] netlink: 'syz.3.355': attribute type 29 has an invalid length. [ 143.962103][ T5400] netlink: 'syz.3.355': attribute type 29 has an invalid length. [ 144.011134][ T5401] netlink: 'syz.3.355': attribute type 29 has an invalid length. [ 144.067974][ T5400] netlink: 'syz.3.355': attribute type 29 has an invalid length. [ 144.726388][ T5408] netlink: 'syz.3.357': attribute type 4 has an invalid length. [ 144.880266][ T5408] netlink: 132 bytes leftover after parsing attributes in process `syz.3.357'. [ 146.657050][ T5446] FAULT_INJECTION: forcing a failure. [ 146.657050][ T5446] name failslab, interval 1, probability 0, space 0, times 0 [ 146.700591][ T5446] CPU: 1 PID: 5446 Comm: syz.2.371 Not tainted syzkaller #0 [ 146.708134][ T5446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 146.718254][ T5446] Call Trace: [ 146.721586][ T5446] [ 146.724574][ T5446] dump_stack_lvl+0x188/0x24e [ 146.729331][ T5446] ? show_regs_print_info+0x12/0x12 [ 146.734603][ T5446] ? load_image+0x400/0x400 [ 146.739179][ T5446] ? __might_sleep+0xd0/0xd0 [ 146.743911][ T5446] ? __lock_acquire+0x7d10/0x7d10 [ 146.749051][ T5446] should_fail_ex+0x399/0x4d0 [ 146.753790][ T5446] should_failslab+0x5/0x20 [ 146.758343][ T5446] slab_pre_alloc_hook+0x59/0x310 [ 146.763430][ T5446] ? apparmor_sk_alloc_security+0x74/0x100 [ 146.769290][ T5446] __kmem_cache_alloc_node+0x4f/0x260 [ 146.774726][ T5446] ? apparmor_sk_alloc_security+0x74/0x100 [ 146.780595][ T5446] kmalloc_trace+0x26/0xe0 [ 146.785083][ T5446] apparmor_sk_alloc_security+0x74/0x100 [ 146.790763][ T5446] security_sk_alloc+0x6a/0xa0 [ 146.795664][ T5446] sk_prot_alloc+0x101/0x210 [ 146.800376][ T5446] ? sk_alloc+0x20/0x340 [ 146.804665][ T5446] sk_alloc+0x36/0x340 [ 146.808774][ T5446] ? bpf_ctx_init+0x163/0x1a0 [ 146.813495][ T5446] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 146.819086][ T5446] bpf_prog_test_run_skb+0x35e/0x12a0 [ 146.824495][ T5446] ? __fget_files+0x28/0x4b0 [ 146.829152][ T5446] ? __fget_files+0x43d/0x4b0 [ 146.833881][ T5446] ? cpu_online+0xa0/0xa0 [ 146.838253][ T5446] bpf_prog_test_run+0x31e/0x390 [ 146.843235][ T5446] __sys_bpf+0x62b/0x780 [ 146.847534][ T5446] ? bpf_link_show_fdinfo+0x380/0x380 [ 146.852958][ T5446] ? lock_chain_count+0x20/0x20 [ 146.857851][ T5446] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 146.863904][ T5446] __x64_sys_bpf+0x78/0x90 [ 146.868362][ T5446] do_syscall_64+0x4c/0xa0 [ 146.872820][ T5446] ? clear_bhb_loop+0x60/0xb0 [ 146.877569][ T5446] ? clear_bhb_loop+0x60/0xb0 [ 146.882378][ T5446] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 146.888360][ T5446] RIP: 0033:0x7f0668f9cdd9 [ 146.892812][ T5446] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 146.912535][ T5446] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 146.920985][ T5446] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 146.928990][ T5446] RDX: 0000000000000028 RSI: 0000200000000580 RDI: 000000000000000a [ 146.936987][ T5446] RBP: 00007f0669f25090 R08: 0000000000000000 R09: 0000000000000000 [ 146.945087][ T5446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.953103][ T5446] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 146.961128][ T5446] [ 147.490688][ T5454] FAULT_INJECTION: forcing a failure. [ 147.490688][ T5454] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 147.547321][ T5454] CPU: 0 PID: 5454 Comm: syz.0.374 Not tainted syzkaller #0 [ 147.554729][ T5454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 147.564972][ T5454] Call Trace: [ 147.568314][ T5454] [ 147.571287][ T5454] dump_stack_lvl+0x188/0x24e [ 147.576064][ T5454] ? show_regs_print_info+0x12/0x12 [ 147.581325][ T5454] ? load_image+0x400/0x400 [ 147.585900][ T5454] ? __might_fault+0xa6/0x120 [ 147.590636][ T5454] should_fail_ex+0x399/0x4d0 [ 147.595376][ T5454] copyin+0x1b/0x120 [ 147.599316][ T5454] _copy_from_iter+0x447/0x1130 [ 147.604244][ T5454] ? copyout_mc+0x110/0x110 [ 147.608811][ T5454] ? __virt_addr_valid+0x188/0x540 [ 147.613986][ T5454] ? __virt_addr_valid+0x188/0x540 [ 147.619154][ T5454] ? __virt_addr_valid+0x465/0x540 [ 147.624335][ T5454] ? __check_object_size+0x500/0xa40 [ 147.629683][ T5454] netlink_sendmsg+0x755/0xbd0 [ 147.634527][ T5454] ? netlink_getsockopt+0x550/0x550 [ 147.639795][ T5454] ? aa_sock_msg_perm+0x94/0x150 [ 147.644789][ T5454] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 147.650223][ T5454] ? security_socket_sendmsg+0x7c/0xa0 [ 147.655753][ T5454] ? netlink_getsockopt+0x550/0x550 [ 147.661023][ T5454] ____sys_sendmsg+0x5be/0x970 [ 147.665883][ T5454] ? __sys_sendmsg_sock+0x30/0x30 [ 147.670971][ T5454] ? __import_iovec+0x315/0x500 [ 147.675893][ T5454] ? import_iovec+0x6f/0xa0 [ 147.680457][ T5454] ___sys_sendmsg+0x2a2/0x360 [ 147.685201][ T5454] ? __sys_sendmsg+0x290/0x290 [ 147.690052][ T5454] ? __lock_acquire+0x7d10/0x7d10 [ 147.695170][ T5454] __se_sys_sendmsg+0x1bb/0x2a0 [ 147.700089][ T5454] ? __x64_sys_sendmsg+0x80/0x80 [ 147.705104][ T5454] ? lockdep_hardirqs_on+0x94/0x140 [ 147.710364][ T5454] do_syscall_64+0x4c/0xa0 [ 147.714835][ T5454] ? clear_bhb_loop+0x60/0xb0 [ 147.719604][ T5454] ? clear_bhb_loop+0x60/0xb0 [ 147.724435][ T5454] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 147.730395][ T5454] RIP: 0033:0x7f045539cdd9 [ 147.734859][ T5454] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 147.754567][ T5454] RSP: 002b:00007f04535f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.763062][ T5454] RAX: ffffffffffffffda RBX: 00007f0455615fa0 RCX: 00007f045539cdd9 [ 147.771092][ T5454] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000007 [ 147.779109][ T5454] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 147.787129][ T5454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.795153][ T5454] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 147.803192][ T5454] [ 148.852155][ T5481] netlink: 'syz.0.381': attribute type 27 has an invalid length. [ 149.276985][ T5489] netlink: 'syz.1.385': attribute type 4 has an invalid length. [ 149.562625][ T5491] Driver unsupported XDP return value 0 on prog (id 270) dev N/A, expect packet loss! [ 149.808907][ T5489] netlink: 132 bytes leftover after parsing attributes in process `syz.1.385'. [ 149.865540][ T5496] netlink: 'syz.0.387': attribute type 9 has an invalid length. [ 149.907429][ T5496] netlink: 61951 bytes leftover after parsing attributes in process `syz.0.387'. [ 150.300373][ T5505] FAULT_INJECTION: forcing a failure. [ 150.300373][ T5505] name failslab, interval 1, probability 0, space 0, times 0 [ 150.378542][ T5505] CPU: 0 PID: 5505 Comm: syz.1.391 Not tainted syzkaller #0 [ 150.385947][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 150.396115][ T5505] Call Trace: [ 150.399438][ T5505] [ 150.402418][ T5505] dump_stack_lvl+0x188/0x24e [ 150.407165][ T5505] ? show_regs_print_info+0x12/0x12 [ 150.412420][ T5505] ? load_image+0x400/0x400 [ 150.416976][ T5505] ? __might_sleep+0xd0/0xd0 [ 150.421611][ T5505] ? __lock_acquire+0x7d10/0x7d10 [ 150.426696][ T5505] ? verify_lock_unused+0x140/0x140 [ 150.431958][ T5505] should_fail_ex+0x399/0x4d0 [ 150.436696][ T5505] should_failslab+0x5/0x20 [ 150.441261][ T5505] slab_pre_alloc_hook+0x59/0x310 [ 150.446336][ T5505] ? __get_vm_area_node+0x122/0x330 [ 150.451595][ T5505] __kmem_cache_alloc_node+0x4f/0x260 [ 150.457041][ T5505] ? __get_vm_area_node+0x122/0x330 [ 150.462305][ T5505] kmalloc_node_trace+0x22/0xe0 [ 150.467223][ T5505] __get_vm_area_node+0x122/0x330 [ 150.472308][ T5505] ? __local_bh_enable_ip+0x136/0x1c0 [ 150.477729][ T5505] __vmalloc_node_range+0x357/0x13b0 [ 150.483062][ T5505] ? netlink_sendmsg+0x5ec/0xbd0 [ 150.488059][ T5505] ? netlink_insert+0x1034/0x13c0 [ 150.493163][ T5505] ? free_vm_area+0x50/0x50 [ 150.497733][ T5505] ? netlink_sendmsg+0x5ec/0xbd0 [ 150.502743][ T5505] vmalloc+0x75/0x80 [ 150.506695][ T5505] ? netlink_sendmsg+0x5ec/0xbd0 [ 150.511700][ T5505] netlink_sendmsg+0x5ec/0xbd0 [ 150.516534][ T5505] ? netlink_getsockopt+0x550/0x550 [ 150.521791][ T5505] ? aa_file_perm+0x3ea/0xf00 [ 150.526521][ T5505] ? aa_file_perm+0x112/0xf00 [ 150.531257][ T5505] ? aa_sock_msg_perm+0x94/0x150 [ 150.536257][ T5505] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 150.541590][ T5505] ? security_socket_sendmsg+0x7c/0xa0 [ 150.547117][ T5505] sock_write_iter+0x2d9/0x3e0 [ 150.551933][ T5505] ? sock_read_iter+0x3a0/0x3a0 [ 150.556843][ T5505] ? common_file_perm+0x171/0x1c0 [ 150.561930][ T5505] vfs_write+0x4b1/0xa30 [ 150.566265][ T5505] ? file_end_write+0x250/0x250 [ 150.571192][ T5505] ? __fget_files+0x43d/0x4b0 [ 150.575947][ T5505] ? __fdget_pos+0x1d4/0x360 [ 150.580602][ T5505] ? ksys_write+0x71/0x250 [ 150.585083][ T5505] ksys_write+0x14c/0x250 [ 150.589485][ T5505] ? __ia32_sys_read+0x80/0x80 [ 150.594322][ T5505] ? lockdep_hardirqs_on+0x94/0x140 [ 150.599581][ T5505] do_syscall_64+0x4c/0xa0 [ 150.604061][ T5505] ? clear_bhb_loop+0x60/0xb0 [ 150.608791][ T5505] ? clear_bhb_loop+0x60/0xb0 [ 150.613526][ T5505] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 150.619475][ T5505] RIP: 0033:0x7f080eb9cdd9 [ 150.623936][ T5505] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 150.643598][ T5505] RSP: 002b:00007f080fadf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 150.652069][ T5505] RAX: ffffffffffffffda RBX: 00007f080ee15fa0 RCX: 00007f080eb9cdd9 [ 150.660104][ T5505] RDX: 000000000000fe33 RSI: 0000200000000040 RDI: 0000000000000003 [ 150.668124][ T5505] RBP: 00007f080fadf090 R08: 0000000000000000 R09: 0000000000000000 [ 150.676137][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 150.684158][ T5505] R13: 00007f080ee16038 R14: 00007f080ee15fa0 R15: 00007ffcddefeb08 [ 150.692197][ T5505] [ 151.168386][ T5524] FAULT_INJECTION: forcing a failure. [ 151.168386][ T5524] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.213545][ T5524] CPU: 0 PID: 5524 Comm: syz.3.397 Not tainted syzkaller #0 [ 151.220927][ T5524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 151.231065][ T5524] Call Trace: [ 151.234423][ T5524] [ 151.237411][ T5524] dump_stack_lvl+0x188/0x24e [ 151.242160][ T5524] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 151.248366][ T5524] ? show_regs_print_info+0x12/0x12 [ 151.253645][ T5524] ? load_image+0x400/0x400 [ 151.258207][ T5524] should_fail_ex+0x399/0x4d0 [ 151.262973][ T5524] _copy_from_user+0x2c/0x170 [ 151.267704][ T5524] __sys_bpf+0x2ea/0x780 [ 151.272010][ T5524] ? bpf_link_show_fdinfo+0x380/0x380 [ 151.277475][ T5524] __x64_sys_bpf+0x78/0x90 [ 151.281946][ T5524] do_syscall_64+0x4c/0xa0 [ 151.286417][ T5524] ? clear_bhb_loop+0x60/0xb0 [ 151.291183][ T5524] ? clear_bhb_loop+0x60/0xb0 [ 151.295924][ T5524] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 151.301865][ T5524] RIP: 0033:0x7fc7d299cdd9 [ 151.306323][ T5524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 151.325983][ T5524] RSP: 002b:00007fc7d0bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 151.334494][ T5524] RAX: ffffffffffffffda RBX: 00007fc7d2c15fa0 RCX: 00007fc7d299cdd9 [ 151.342513][ T5524] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 151.350531][ T5524] RBP: 00007fc7d0bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 151.358547][ T5524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.366560][ T5524] R13: 00007fc7d2c16038 R14: 00007fc7d2c15fa0 R15: 00007ffe8feb1428 [ 151.374598][ T5524] [ 151.478145][ T5505] syz.1.391: vmalloc error: size 65408, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 151.574643][ T5505] CPU: 0 PID: 5505 Comm: syz.1.391 Not tainted syzkaller #0 [ 151.582038][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 151.592156][ T5505] Call Trace: [ 151.595480][ T5505] [ 151.598562][ T5505] dump_stack_lvl+0x188/0x24e [ 151.603313][ T5505] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 151.609796][ T5505] ? show_regs_print_info+0x12/0x12 [ 151.615060][ T5505] ? load_image+0x400/0x400 [ 151.619641][ T5505] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 151.626103][ T5505] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 151.632671][ T5505] warn_alloc+0x242/0x330 [ 151.637062][ T5505] ? __get_vm_area_node+0x122/0x330 [ 151.642316][ T5505] ? zone_watermark_ok_safe+0x270/0x270 [ 151.647921][ T5505] ? rcu_is_watching+0x11/0xa0 [ 151.652759][ T5505] ? __get_vm_area_node+0x318/0x330 [ 151.658014][ T5505] ? __local_bh_enable_ip+0x136/0x1c0 [ 151.663439][ T5505] __vmalloc_node_range+0x37c/0x13b0 [ 151.668777][ T5505] ? netlink_insert+0x1034/0x13c0 [ 151.673891][ T5505] ? free_vm_area+0x50/0x50 [ 151.678456][ T5505] ? netlink_sendmsg+0x5ec/0xbd0 [ 151.683465][ T5505] vmalloc+0x75/0x80 [ 151.687417][ T5505] ? netlink_sendmsg+0x5ec/0xbd0 [ 151.692414][ T5505] netlink_sendmsg+0x5ec/0xbd0 [ 151.697251][ T5505] ? netlink_getsockopt+0x550/0x550 [ 151.702525][ T5505] ? aa_file_perm+0x3ea/0xf00 [ 151.707344][ T5505] ? aa_file_perm+0x112/0xf00 [ 151.712064][ T5505] ? aa_sock_msg_perm+0x94/0x150 [ 151.717049][ T5505] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 151.722385][ T5505] ? security_socket_sendmsg+0x7c/0xa0 [ 151.727901][ T5505] sock_write_iter+0x2d9/0x3e0 [ 151.732721][ T5505] ? sock_read_iter+0x3a0/0x3a0 [ 151.737626][ T5505] ? common_file_perm+0x171/0x1c0 [ 151.742703][ T5505] vfs_write+0x4b1/0xa30 [ 151.747000][ T5505] ? file_end_write+0x250/0x250 [ 151.751908][ T5505] ? __fget_files+0x43d/0x4b0 [ 151.756653][ T5505] ? __fdget_pos+0x1d4/0x360 [ 151.761294][ T5505] ? ksys_write+0x71/0x250 [ 151.765768][ T5505] ksys_write+0x14c/0x250 [ 151.770161][ T5505] ? __ia32_sys_read+0x80/0x80 [ 151.774991][ T5505] ? lockdep_hardirqs_on+0x94/0x140 [ 151.780241][ T5505] do_syscall_64+0x4c/0xa0 [ 151.784709][ T5505] ? clear_bhb_loop+0x60/0xb0 [ 151.789434][ T5505] ? clear_bhb_loop+0x60/0xb0 [ 151.794163][ T5505] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 151.800137][ T5505] RIP: 0033:0x7f080eb9cdd9 [ 151.804604][ T5505] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 151.824260][ T5505] RSP: 002b:00007f080fadf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 151.832726][ T5505] RAX: ffffffffffffffda RBX: 00007f080ee15fa0 RCX: 00007f080eb9cdd9 [ 151.840742][ T5505] RDX: 000000000000fe33 RSI: 0000200000000040 RDI: 0000000000000003 [ 151.848751][ T5505] RBP: 00007f080fadf090 R08: 0000000000000000 R09: 0000000000000000 [ 151.856763][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.864773][ T5505] R13: 00007f080ee16038 R14: 00007f080ee15fa0 R15: 00007ffcddefeb08 [ 151.872808][ T5505] [ 151.911147][ T5505] Mem-Info: [ 152.041232][ T5505] active_anon:40321 inactive_anon:0 isolated_anon:0 [ 152.041232][ T5505] active_file:18348 inactive_file:39957 isolated_file:0 [ 152.041232][ T5505] unevictable:768 dirty:152 writeback:0 [ 152.041232][ T5505] slab_reclaimable:20886 slab_unreclaimable:95599 [ 152.041232][ T5505] mapped:40734 shmem:35692 pagetables:712 [ 152.041232][ T5505] sec_pagetables:0 bounce:0 [ 152.041232][ T5505] kernel_misc_reclaimable:0 [ 152.041232][ T5505] free:1285757 free_pcp:9608 free_cma:0 [ 152.212079][ T5505] Node 0 active_anon:163484kB inactive_anon:0kB active_file:73392kB inactive_file:159628kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:163336kB dirty:604kB writeback:0kB shmem:143432kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10524kB pagetables:2748kB sec_pagetables:0kB all_unreclaimable? no [ 152.318576][ T5505] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 152.404473][ T5533] netlink: 'syz.4.398': attribute type 3 has an invalid length. [ 152.453714][ T5533] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.398'. [ 152.506249][ T5505] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 152.586807][ T5505] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 152.624083][ T5505] Node 0 DMA32 free:1227808kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:159184kB inactive_anon:0kB active_file:73392kB inactive_file:159628kB unevictable:1536kB writepending:604kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:28448kB local_pcp:13052kB free_cma:0kB [ 152.663710][ T5505] lowmem_reserve[]: 0 0 1 1 1 [ 152.668970][ T5505] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 152.707881][ T5505] lowmem_reserve[]: 0 0 0 0 0 [ 152.715926][ T5505] Node 1 Normal free:3892296kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:19168kB local_pcp:9696kB free_cma:0kB [ 152.755009][ T5505] lowmem_reserve[]: 0 0 0 0 0 [ 152.760270][ T5505] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 152.782981][ T5505] Node 0 DMA32: 2*4kB (UE) 775*8kB (U) 754*16kB (UM) 104*32kB (UME) 41*64kB (U) 13*128kB (UE) 3*256kB (UME) 2*512kB (UE) 2*1024kB (UE) 1*2048kB (M) 292*4096kB (M) = 1227808kB [ 152.811554][ T5505] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 152.830635][ T5505] Node 1 Normal: 260*4kB (UME) 57*8kB (UE) 33*16kB (UME) 41*32kB (UME) 19*64kB (UME) 9*128kB (UME) 4*256kB (UME) 1*512kB (M) 0*1024kB 1*2048kB (E) 948*4096kB (UM) = 3892296kB [ 152.855739][ T5505] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 152.868740][ T5505] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 152.883187][ T5505] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 152.899008][ T5505] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 152.911997][ T5505] 90724 total pagecache pages [ 152.916943][ T5505] 0 pages in swap cache [ 152.930214][ T5505] Free swap = 124996kB [ 152.937273][ T5505] Total swap = 124996kB [ 152.941753][ T5505] 2097051 pages RAM [ 152.945840][ T5505] 0 pages HighMem/MovableOnly [ 152.950728][ T5505] 415209 pages reserved [ 152.965500][ T5505] 0 pages cma reserved [ 153.306711][ T5540] netlink: 'syz.1.401': attribute type 10 has an invalid length. [ 153.385248][ T5540] netlink: 40 bytes leftover after parsing attributes in process `syz.1.401'. [ 153.477822][ T5540] batman_adv: batadv0: Adding interface: vlan1 [ 153.551058][ T5540] batman_adv: batadv0: The MTU of interface vlan1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 153.690428][ T5548] FAULT_INJECTION: forcing a failure. [ 153.690428][ T5548] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 153.731023][ T5540] batman_adv: batadv0: Interface activated: vlan1 [ 153.731007][ T5548] CPU: 0 PID: 5548 Comm: syz.0.405 Not tainted syzkaller #0 [ 153.737510][ T5548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 153.737527][ T5548] Call Trace: [ 153.737535][ T5548] [ 153.737544][ T5548] dump_stack_lvl+0x188/0x24e [ 153.737588][ T5548] ? show_regs_print_info+0x12/0x12 [ 153.737623][ T5548] ? load_image+0x400/0x400 [ 153.737655][ T5548] ? __lock_acquire+0x7d10/0x7d10 [ 153.780923][ T5548] ? perf_trace_lock_acquire+0x100/0x3e0 [ 153.786622][ T5548] should_fail_ex+0x399/0x4d0 [ 153.791369][ T5548] _copy_from_user+0x2c/0x170 [ 153.796121][ T5548] ___sys_sendmsg+0x1c3/0x360 [ 153.800871][ T5548] ? __sys_sendmsg+0x290/0x290 [ 153.805727][ T5548] ? __lock_acquire+0x7d10/0x7d10 [ 153.810842][ T5548] __se_sys_sendmsg+0x1bb/0x2a0 [ 153.815764][ T5548] ? __x64_sys_sendmsg+0x80/0x80 [ 153.820784][ T5548] ? lockdep_hardirqs_on+0x94/0x140 [ 153.826041][ T5548] do_syscall_64+0x4c/0xa0 [ 153.830508][ T5548] ? clear_bhb_loop+0x60/0xb0 [ 153.835236][ T5548] ? clear_bhb_loop+0x60/0xb0 [ 153.839978][ T5548] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 153.845920][ T5548] RIP: 0033:0x7f045539cdd9 [ 153.850386][ T5548] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 153.870050][ T5548] RSP: 002b:00007f04535f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.878529][ T5548] RAX: ffffffffffffffda RBX: 00007f0455615fa0 RCX: 00007f045539cdd9 [ 153.886551][ T5548] RDX: 0000000024008030 RSI: 00002000000023c0 RDI: 0000000000000003 [ 153.894568][ T5548] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 153.902585][ T5548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 153.910605][ T5548] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 153.918657][ T5548] [ 154.398690][ T5558] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.410'. [ 154.690455][ T5559] netlink: 'syz.1.410': attribute type 29 has an invalid length. [ 154.791713][ T5559] netlink: 'syz.1.410': attribute type 29 has an invalid length. [ 154.879499][ T5567] netlink: 'syz.1.410': attribute type 29 has an invalid length. [ 155.015269][ T5559] netlink: 'syz.1.410': attribute type 29 has an invalid length. [ 157.246479][ T5612] netlink: 16211 bytes leftover after parsing attributes in process `syz.4.430'. [ 157.887961][ T5627] FAULT_INJECTION: forcing a failure. [ 157.887961][ T5627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 157.921167][ T5627] CPU: 0 PID: 5627 Comm: syz.4.434 Not tainted syzkaller #0 [ 157.928573][ T5627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 157.938680][ T5627] Call Trace: [ 157.942002][ T5627] [ 157.944969][ T5627] dump_stack_lvl+0x188/0x24e [ 157.949849][ T5627] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 157.956081][ T5627] ? show_regs_print_info+0x12/0x12 [ 157.961352][ T5627] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 157.967575][ T5627] should_fail_ex+0x399/0x4d0 [ 157.972342][ T5627] copyin+0x1b/0x120 [ 157.976291][ T5627] _copy_from_iter+0x447/0x1130 [ 157.981198][ T5627] ? lockdep_hardirqs_on+0x94/0x140 [ 157.986450][ T5627] ? copyout_mc+0x110/0x110 [ 157.991004][ T5627] ? __virt_addr_valid+0x188/0x540 [ 157.996153][ T5627] ? __virt_addr_valid+0x188/0x540 [ 158.001296][ T5627] ? __virt_addr_valid+0x465/0x540 [ 158.006453][ T5627] ? __check_object_size+0x500/0xa40 [ 158.011780][ T5627] netlink_sendmsg+0x755/0xbd0 [ 158.016586][ T5627] ? netlink_getsockopt+0x550/0x550 [ 158.021829][ T5627] ? aa_sock_msg_perm+0x94/0x150 [ 158.026799][ T5627] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 158.032114][ T5627] ? security_socket_sendmsg+0x7c/0xa0 [ 158.037614][ T5627] ? netlink_getsockopt+0x550/0x550 [ 158.042857][ T5627] ____sys_sendmsg+0x5be/0x970 [ 158.047667][ T5627] ? __sys_sendmsg_sock+0x30/0x30 [ 158.052736][ T5627] ? __import_iovec+0x315/0x500 [ 158.058056][ T5627] ? import_iovec+0x6f/0xa0 [ 158.062588][ T5627] ___sys_sendmsg+0x2a2/0x360 [ 158.067304][ T5627] ? __sys_sendmsg+0x290/0x290 [ 158.072144][ T5627] __se_sys_sendmsg+0x1bb/0x2a0 [ 158.077034][ T5627] ? __x64_sys_sendmsg+0x80/0x80 [ 158.082028][ T5627] ? lockdep_hardirqs_on+0x94/0x140 [ 158.087261][ T5627] do_syscall_64+0x4c/0xa0 [ 158.091718][ T5627] ? clear_bhb_loop+0x60/0xb0 [ 158.096432][ T5627] ? clear_bhb_loop+0x60/0xb0 [ 158.101145][ T5627] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 158.107086][ T5627] RIP: 0033:0x7f8d4ab9cdd9 [ 158.111558][ T5627] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 158.131211][ T5627] RSP: 002b:00007f8d4b997028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 158.139659][ T5627] RAX: ffffffffffffffda RBX: 00007f8d4ae15fa0 RCX: 00007f8d4ab9cdd9 [ 158.147683][ T5627] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000006 [ 158.155681][ T5627] RBP: 00007f8d4b997090 R08: 0000000000000000 R09: 0000000000000000 [ 158.163705][ T5627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 158.171706][ T5627] R13: 00007f8d4ae16038 R14: 00007f8d4ae15fa0 R15: 00007ffeebdef458 [ 158.179801][ T5627] [ 159.158371][ T5645] netlink: 'syz.1.443': attribute type 3 has an invalid length. [ 159.300567][ T5645] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.443'. [ 160.028994][ T5666] FAULT_INJECTION: forcing a failure. [ 160.028994][ T5666] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 160.043156][ T5666] CPU: 0 PID: 5666 Comm: syz.3.451 Not tainted syzkaller #0 [ 160.050502][ T5666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 160.060640][ T5666] Call Trace: [ 160.063975][ T5666] [ 160.067043][ T5666] dump_stack_lvl+0x188/0x24e [ 160.071785][ T5666] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 160.078017][ T5666] ? show_regs_print_info+0x12/0x12 [ 160.083324][ T5666] ? load_image+0x400/0x400 [ 160.087898][ T5666] should_fail_ex+0x399/0x4d0 [ 160.092641][ T5666] _copy_from_user+0x2c/0x170 [ 160.097393][ T5666] __sys_bpf+0x2ea/0x780 [ 160.101714][ T5666] ? bpf_link_show_fdinfo+0x380/0x380 [ 160.107159][ T5666] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 160.113384][ T5666] __x64_sys_bpf+0x78/0x90 [ 160.117953][ T5666] do_syscall_64+0x4c/0xa0 [ 160.122428][ T5666] ? clear_bhb_loop+0x60/0xb0 [ 160.127167][ T5666] ? clear_bhb_loop+0x60/0xb0 [ 160.131909][ T5666] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 160.137877][ T5666] RIP: 0033:0x7fc7d299cdd9 [ 160.142338][ T5666] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 160.162005][ T5666] RSP: 002b:00007fc7d0bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 160.170500][ T5666] RAX: ffffffffffffffda RBX: 00007fc7d2c15fa0 RCX: 00007fc7d299cdd9 [ 160.178555][ T5666] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 160.186557][ T5666] RBP: 00007fc7d0bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 160.194565][ T5666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 160.202570][ T5666] R13: 00007fc7d2c16038 R14: 00007fc7d2c15fa0 R15: 00007ffe8feb1428 [ 160.210610][ T5666] [ 160.364033][ T5668] netlink: 'syz.1.453': attribute type 2 has an invalid length. [ 160.384362][ T5668] netlink: 'syz.1.453': attribute type 1 has an invalid length. [ 160.406896][ T5668] netlink: 'syz.1.453': attribute type 4 has an invalid length. [ 160.430597][ T5668] netlink: 208312 bytes leftover after parsing attributes in process `syz.1.453'. [ 161.429283][ T5692] FAULT_INJECTION: forcing a failure. [ 161.429283][ T5692] name failslab, interval 1, probability 0, space 0, times 0 [ 161.465999][ T5692] CPU: 1 PID: 5692 Comm: syz.2.462 Not tainted syzkaller #0 [ 161.473418][ T5692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 161.483550][ T5692] Call Trace: [ 161.486900][ T5692] [ 161.489899][ T5692] dump_stack_lvl+0x188/0x24e [ 161.494681][ T5692] ? show_regs_print_info+0x12/0x12 [ 161.499962][ T5692] ? load_image+0x400/0x400 [ 161.504566][ T5692] ? __might_sleep+0xd0/0xd0 [ 161.509251][ T5692] ? __lock_acquire+0x7d10/0x7d10 [ 161.514387][ T5692] should_fail_ex+0x399/0x4d0 [ 161.519152][ T5692] should_failslab+0x5/0x20 [ 161.523718][ T5692] slab_pre_alloc_hook+0x59/0x310 [ 161.528911][ T5692] ? __get_vm_area_node+0x122/0x330 [ 161.534196][ T5692] __kmem_cache_alloc_node+0x4f/0x260 [ 161.539656][ T5692] ? __get_vm_area_node+0x122/0x330 [ 161.544934][ T5692] kmalloc_node_trace+0x22/0xe0 [ 161.549882][ T5692] __get_vm_area_node+0x122/0x330 [ 161.554987][ T5692] ? __local_bh_enable_ip+0x136/0x1c0 [ 161.560446][ T5692] __vmalloc_node_range+0x357/0x13b0 [ 161.565817][ T5692] ? netlink_sendmsg+0x5ec/0xbd0 [ 161.570864][ T5692] ? netlink_insert+0x1034/0x13c0 [ 161.576042][ T5692] ? free_vm_area+0x50/0x50 [ 161.580654][ T5692] ? netlink_sendmsg+0x5ec/0xbd0 [ 161.585675][ T5692] vmalloc+0x75/0x80 [ 161.589647][ T5692] ? netlink_sendmsg+0x5ec/0xbd0 [ 161.594639][ T5692] netlink_sendmsg+0x5ec/0xbd0 [ 161.599476][ T5692] ? netlink_getsockopt+0x550/0x550 [ 161.604770][ T5692] ? aa_file_perm+0x3ea/0xf00 [ 161.609497][ T5692] ? aa_file_perm+0x112/0xf00 [ 161.614212][ T5692] ? aa_sock_msg_perm+0x94/0x150 [ 161.619201][ T5692] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 161.624533][ T5692] ? security_socket_sendmsg+0x7c/0xa0 [ 161.630056][ T5692] sock_write_iter+0x2d9/0x3e0 [ 161.634874][ T5692] ? sock_read_iter+0x3a0/0x3a0 [ 161.639829][ T5692] ? common_file_perm+0x171/0x1c0 [ 161.644920][ T5692] vfs_write+0x4b1/0xa30 [ 161.649233][ T5692] ? file_end_write+0x250/0x250 [ 161.654148][ T5692] ? __fget_files+0x43d/0x4b0 [ 161.658929][ T5692] ? __fdget_pos+0x1d4/0x360 [ 161.663569][ T5692] ? ksys_write+0x71/0x250 [ 161.668043][ T5692] ksys_write+0x14c/0x250 [ 161.672521][ T5692] ? __ia32_sys_read+0x80/0x80 [ 161.677350][ T5692] ? lockdep_hardirqs_on+0x94/0x140 [ 161.682616][ T5692] do_syscall_64+0x4c/0xa0 [ 161.687080][ T5692] ? clear_bhb_loop+0x60/0xb0 [ 161.691803][ T5692] ? clear_bhb_loop+0x60/0xb0 [ 161.696538][ T5692] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 161.702490][ T5692] RIP: 0033:0x7f0668f9cdd9 [ 161.706946][ T5692] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 161.726590][ T5692] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 161.735051][ T5692] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 161.743083][ T5692] RDX: 000000000000fe33 RSI: 0000200000000040 RDI: 0000000000000005 [ 161.751119][ T5692] RBP: 00007f0669f25090 R08: 0000000000000000 R09: 0000000000000000 [ 161.759136][ T5692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 161.767145][ T5692] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 161.775202][ T5692] [ 161.818507][ T5695] netlink: 'syz.0.461': attribute type 2 has an invalid length. [ 161.871508][ T5692] syz.2.462: vmalloc error: size 65408, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 161.896223][ T5695] netlink: 17267 bytes leftover after parsing attributes in process `syz.0.461'. [ 161.897341][ T5692] CPU: 0 PID: 5692 Comm: syz.2.462 Not tainted syzkaller #0 [ 161.912812][ T5692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 161.923083][ T5692] Call Trace: [ 161.926429][ T5692] [ 161.929431][ T5692] dump_stack_lvl+0x188/0x24e [ 161.934200][ T5692] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 161.940695][ T5692] ? show_regs_print_info+0x12/0x12 [ 161.945985][ T5692] ? load_image+0x400/0x400 [ 161.950602][ T5692] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 161.957137][ T5692] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 161.963740][ T5692] warn_alloc+0x242/0x330 [ 161.968153][ T5692] ? __get_vm_area_node+0x122/0x330 [ 161.973454][ T5692] ? zone_watermark_ok_safe+0x270/0x270 [ 161.979095][ T5692] ? rcu_is_watching+0x11/0xa0 [ 161.983992][ T5692] ? __get_vm_area_node+0x318/0x330 [ 161.989278][ T5692] ? __local_bh_enable_ip+0x136/0x1c0 [ 161.994761][ T5692] __vmalloc_node_range+0x37c/0x13b0 [ 162.000147][ T5692] ? netlink_insert+0x1034/0x13c0 [ 162.005331][ T5692] ? free_vm_area+0x50/0x50 [ 162.009955][ T5692] ? netlink_sendmsg+0x5ec/0xbd0 [ 162.014975][ T5692] vmalloc+0x75/0x80 [ 162.018951][ T5692] ? netlink_sendmsg+0x5ec/0xbd0 [ 162.024140][ T5692] netlink_sendmsg+0x5ec/0xbd0 [ 162.029015][ T5692] ? netlink_getsockopt+0x550/0x550 [ 162.034299][ T5692] ? aa_file_perm+0x3ea/0xf00 [ 162.039061][ T5692] ? aa_file_perm+0x112/0xf00 [ 162.043805][ T5692] ? aa_sock_msg_perm+0x94/0x150 [ 162.048829][ T5692] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 162.054180][ T5692] ? security_socket_sendmsg+0x7c/0xa0 [ 162.059788][ T5692] sock_write_iter+0x2d9/0x3e0 [ 162.064639][ T5692] ? sock_read_iter+0x3a0/0x3a0 [ 162.069610][ T5692] ? common_file_perm+0x171/0x1c0 [ 162.074785][ T5692] vfs_write+0x4b1/0xa30 [ 162.079128][ T5692] ? file_end_write+0x250/0x250 [ 162.084086][ T5692] ? __fget_files+0x43d/0x4b0 [ 162.088885][ T5692] ? __fdget_pos+0x1d4/0x360 [ 162.093567][ T5692] ? ksys_write+0x71/0x250 [ 162.098103][ T5692] ksys_write+0x14c/0x250 [ 162.102549][ T5692] ? __ia32_sys_read+0x80/0x80 [ 162.107414][ T5692] ? lockdep_hardirqs_on+0x94/0x140 [ 162.112701][ T5692] do_syscall_64+0x4c/0xa0 [ 162.117192][ T5692] ? clear_bhb_loop+0x60/0xb0 [ 162.121941][ T5692] ? clear_bhb_loop+0x60/0xb0 [ 162.126707][ T5692] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 162.132677][ T5692] RIP: 0033:0x7f0668f9cdd9 [ 162.137167][ T5692] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 162.156868][ T5692] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 162.165357][ T5692] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 162.173418][ T5692] RDX: 000000000000fe33 RSI: 0000200000000040 RDI: 0000000000000005 [ 162.181467][ T5692] RBP: 00007f0669f25090 R08: 0000000000000000 R09: 0000000000000000 [ 162.189528][ T5692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 162.197657][ T5692] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 162.205768][ T5692] [ 162.256950][ T5692] Mem-Info: [ 162.260174][ T5692] active_anon:5918 inactive_anon:0 isolated_anon:0 [ 162.260174][ T5692] active_file:18794 inactive_file:39961 isolated_file:0 [ 162.260174][ T5692] unevictable:768 dirty:322 writeback:0 [ 162.260174][ T5692] slab_reclaimable:20919 slab_unreclaimable:95370 [ 162.260174][ T5692] mapped:29789 shmem:1361 pagetables:635 [ 162.260174][ T5692] sec_pagetables:0 bounce:0 [ 162.260174][ T5692] kernel_misc_reclaimable:0 [ 162.260174][ T5692] free:1321201 free_pcp:8111 free_cma:0 [ 162.323618][ T5692] Node 0 active_anon:23672kB inactive_anon:0kB active_file:75176kB inactive_file:159644kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:119156kB dirty:1288kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10360kB pagetables:2540kB sec_pagetables:0kB all_unreclaimable? no [ 162.434341][ T5692] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 162.473541][ T5692] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 162.514792][ T5692] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 162.524970][ T5692] Node 0 DMA32 free:1376764kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:23472kB inactive_anon:0kB active_file:75176kB inactive_file:159644kB unevictable:1536kB writepending:1288kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:14524kB local_pcp:6648kB free_cma:0kB [ 162.712159][ T5703] netlink: 'syz.3.464': attribute type 30 has an invalid length. [ 162.826873][ T5692] lowmem_reserve[]: 0 0 1 1 1 [ 162.835453][ T5692] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 162.896359][ T5692] lowmem_reserve[]: 0 0 0 0 0 [ 162.901636][ T5692] Node 1 Normal free:3892552kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:18944kB local_pcp:9472kB free_cma:0kB [ 162.965040][ T5692] lowmem_reserve[]: 0 0 0 0 0 [ 162.977615][ T5692] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 163.003612][ T5692] Node 0 DMA32: 1111*4kB (ME) 1662*8kB (UME) 1576*16kB (UME) 908*32kB (UME) 402*64kB (UME) 172*128kB (UME) 84*256kB (UME) 25*512kB (UME) 9*1024kB (UME) 2*2048kB (M) 295*4096kB (M) = 1375692kB [ 163.031135][ T5692] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 163.058773][ T5692] Node 1 Normal: 260*4kB (UME) 57*8kB (UE) 33*16kB (UME) 41*32kB (UME) 19*64kB (UME) 9*128kB (UME) 5*256kB (UME) 1*512kB (M) 0*1024kB 1*2048kB (E) 948*4096kB (UM) = 3892552kB [ 163.089243][ T5692] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 163.099558][ T5692] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 163.118824][ T5692] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 163.145363][ T5692] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 163.170630][ T5692] 60116 total pagecache pages [ 163.185795][ T5692] 0 pages in swap cache [ 163.194981][ T5692] Free swap = 124996kB [ 163.199469][ T5692] Total swap = 124996kB [ 163.235781][ T5692] 2097051 pages RAM [ 163.244805][ T5692] 0 pages HighMem/MovableOnly [ 163.274979][ T5692] 415209 pages reserved [ 163.279501][ T5692] 0 pages cma reserved [ 164.073730][ T5740] netlink: 60 bytes leftover after parsing attributes in process `syz.2.478'. [ 164.087432][ T5740] netlink: 60 bytes leftover after parsing attributes in process `syz.2.478'. [ 164.098697][ T5740] netlink: 60 bytes leftover after parsing attributes in process `syz.2.478'. [ 164.287136][ T5740] netlink: 60 bytes leftover after parsing attributes in process `syz.2.478'. [ 165.636028][ T5761] netlink: 'syz.0.486': attribute type 21 has an invalid length. [ 165.667064][ T5761] netlink: 132 bytes leftover after parsing attributes in process `syz.0.486'. [ 165.832916][ T5768] TCP: TCP_TX_DELAY enabled [ 166.211258][ T5774] netlink: 60 bytes leftover after parsing attributes in process `syz.0.492'. [ 166.263259][ T5774] netlink: 60 bytes leftover after parsing attributes in process `syz.0.492'. [ 166.286292][ T5777] netlink: 60 bytes leftover after parsing attributes in process `syz.0.492'. [ 166.509677][ T5783] netlink: 132 bytes leftover after parsing attributes in process `syz.3.496'. [ 166.554816][ T5774] netlink: 60 bytes leftover after parsing attributes in process `syz.0.492'. [ 167.594115][ T5795] netlink: 'syz.0.501': attribute type 21 has an invalid length. [ 168.467246][ T5823] device lo entered promiscuous mode [ 168.727711][ T5832] FAULT_INJECTION: forcing a failure. [ 168.727711][ T5832] name failslab, interval 1, probability 0, space 0, times 0 [ 168.742054][ T5832] CPU: 1 PID: 5832 Comm: syz.4.516 Not tainted syzkaller #0 [ 168.749619][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 168.759835][ T5832] Call Trace: [ 168.763203][ T5832] [ 168.766220][ T5832] dump_stack_lvl+0x188/0x24e [ 168.771016][ T5832] ? show_regs_print_info+0x12/0x12 [ 168.776407][ T5832] ? load_image+0x400/0x400 [ 168.781013][ T5832] ? __might_sleep+0xd0/0xd0 [ 168.785687][ T5832] ? __lock_acquire+0x7d10/0x7d10 [ 168.790816][ T5832] should_fail_ex+0x399/0x4d0 [ 168.795601][ T5832] should_failslab+0x5/0x20 [ 168.800175][ T5832] slab_pre_alloc_hook+0x59/0x310 [ 168.805284][ T5832] ? trace_call_bpf+0x5d6/0x6b0 [ 168.810312][ T5832] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 168.816137][ T5832] __kmem_cache_alloc_node+0x4f/0x260 [ 168.821608][ T5832] ? tomoyo_realpath_from_path+0xdf/0x5d0 [ 168.827420][ T5832] __kmalloc+0xa0/0x240 [ 168.831688][ T5832] tomoyo_realpath_from_path+0xdf/0x5d0 [ 168.837374][ T5832] ? tomoyo_path_number_perm+0x205/0x650 [ 168.843100][ T5832] tomoyo_path_number_perm+0x22f/0x650 [ 168.848665][ T5832] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 168.854222][ T5832] ? ksys_write+0x1c0/0x250 [ 168.858823][ T5832] ? common_file_perm+0x171/0x1c0 [ 168.864064][ T5832] ? __fget_files+0x28/0x4b0 [ 168.868782][ T5832] ? __fget_files+0x28/0x4b0 [ 168.873515][ T5832] security_file_ioctl+0x6c/0xa0 [ 168.878563][ T5832] __se_sys_ioctl+0x48/0x170 [ 168.883269][ T5832] do_syscall_64+0x4c/0xa0 [ 168.887816][ T5832] ? clear_bhb_loop+0x60/0xb0 [ 168.892572][ T5832] ? clear_bhb_loop+0x60/0xb0 [ 168.897332][ T5832] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 168.903309][ T5832] RIP: 0033:0x7f8d4ab9cdd9 [ 168.907804][ T5832] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 168.927679][ T5832] RSP: 002b:00007f8d4b997028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 168.936192][ T5832] RAX: ffffffffffffffda RBX: 00007f8d4ae15fa0 RCX: 00007f8d4ab9cdd9 [ 168.944256][ T5832] RDX: 0000200000000200 RSI: 000000004008240b RDI: 0000000000000005 [ 168.952302][ T5832] RBP: 00007f8d4b997090 R08: 0000000000000000 R09: 0000000000000000 [ 168.960358][ T5832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 168.968413][ T5832] R13: 00007f8d4ae16038 R14: 00007f8d4ae15fa0 R15: 00007ffeebdef458 [ 168.976527][ T5832] [ 169.034961][ T5832] ERROR: Out of memory at tomoyo_realpath_from_path. [ 169.255606][ T5836] syzkaller0: tun_chr_ioctl cmd 2148553947 [ 169.726694][ T5847] __nla_validate_parse: 7 callbacks suppressed [ 169.726713][ T5847] netlink: 180 bytes leftover after parsing attributes in process `syz.3.523'. [ 169.791297][ T5851] netlink: 'syz.4.525': attribute type 15 has an invalid length. [ 169.809489][ T5851] netlink: 'syz.4.525': attribute type 5 has an invalid length. [ 169.824463][ T5851] netlink: 144 bytes leftover after parsing attributes in process `syz.4.525'. [ 170.319357][ T5870] netlink: 40 bytes leftover after parsing attributes in process `syz.4.530'. [ 170.353459][ T5870] netlink: 4 bytes leftover after parsing attributes in process `syz.4.530'. [ 174.224912][ T5899] netlink: 'syz.4.540': attribute type 1 has an invalid length. [ 174.295227][ T5899] netlink: 144 bytes leftover after parsing attributes in process `syz.4.540'. [ 174.489807][ T5897] delete_channel: no stack [ 175.135961][ T5929] netlink: 60 bytes leftover after parsing attributes in process `syz.4.555'. [ 175.185735][ T5929] netlink: 60 bytes leftover after parsing attributes in process `syz.4.555'. [ 175.222086][ T5933] netlink: 60 bytes leftover after parsing attributes in process `syz.4.555'. [ 175.538390][ T5929] netlink: 60 bytes leftover after parsing attributes in process `syz.4.555'. [ 178.381152][ T5936] delete_channel: no stack [ 178.624074][ T5944] netlink: 60 bytes leftover after parsing attributes in process `syz.2.560'. [ 178.680423][ T5944] netlink: 60 bytes leftover after parsing attributes in process `syz.2.560'. [ 178.708076][ T5948] netlink: 60 bytes leftover after parsing attributes in process `syz.2.560'. [ 178.800613][ T5954] netlink: 60 bytes leftover after parsing attributes in process `syz.2.560'. [ 179.330376][ T5963] netlink: 'syz.2.566': attribute type 9 has an invalid length. [ 179.374796][ T5963] netlink: 61951 bytes leftover after parsing attributes in process `syz.2.566'. [ 179.647259][ T5977] netlink: 60 bytes leftover after parsing attributes in process `syz.2.571'. [ 180.000370][ T5983] FAULT_INJECTION: forcing a failure. [ 180.000370][ T5983] name failslab, interval 1, probability 0, space 0, times 0 [ 180.068512][ T5989] FAULT_INJECTION: forcing a failure. [ 180.068512][ T5989] name failslab, interval 1, probability 0, space 0, times 0 [ 180.098979][ T5989] CPU: 1 PID: 5989 Comm: syz.3.577 Not tainted syzkaller #0 [ 180.106371][ T5989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 180.116487][ T5989] Call Trace: [ 180.119807][ T5989] [ 180.122779][ T5989] dump_stack_lvl+0x188/0x24e [ 180.127516][ T5989] ? show_regs_print_info+0x12/0x12 [ 180.132771][ T5989] ? load_image+0x400/0x400 [ 180.137327][ T5989] ? __might_sleep+0xd0/0xd0 [ 180.141963][ T5989] ? __lock_acquire+0x7d10/0x7d10 [ 180.147051][ T5989] should_fail_ex+0x399/0x4d0 [ 180.151777][ T5989] should_failslab+0x5/0x20 [ 180.156327][ T5989] slab_pre_alloc_hook+0x59/0x310 [ 180.161415][ T5989] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 180.167009][ T5989] __kmem_cache_alloc_node+0x4f/0x260 [ 180.172422][ T5989] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 180.178011][ T5989] __kmalloc+0xa0/0x240 [ 180.182208][ T5989] bpf_prog_test_run_skb+0x234/0x12a0 [ 180.187608][ T5989] ? __fget_files+0x28/0x4b0 [ 180.192253][ T5989] ? __fget_files+0x28/0x4b0 [ 180.196924][ T5989] ? __fget_files+0x43d/0x4b0 [ 180.201678][ T5989] ? cpu_online+0xa0/0xa0 [ 180.206292][ T5989] bpf_prog_test_run+0x31e/0x390 [ 180.211295][ T5989] __sys_bpf+0x62b/0x780 [ 180.215624][ T5989] ? bpf_link_show_fdinfo+0x380/0x380 [ 180.221082][ T5989] ? lock_chain_count+0x20/0x20 [ 180.226066][ T5989] __x64_sys_bpf+0x78/0x90 [ 180.230542][ T5989] do_syscall_64+0x4c/0xa0 [ 180.235029][ T5989] ? clear_bhb_loop+0x60/0xb0 [ 180.239749][ T5989] ? clear_bhb_loop+0x60/0xb0 [ 180.244470][ T5989] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 180.250398][ T5989] RIP: 0033:0x7fc7d299cdd9 [ 180.254840][ T5989] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 180.274503][ T5989] RSP: 002b:00007fc7d0bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 180.282955][ T5989] RAX: ffffffffffffffda RBX: 00007fc7d2c15fa0 RCX: 00007fc7d299cdd9 [ 180.290961][ T5989] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 000000000000000a [ 180.298970][ T5989] RBP: 00007fc7d0bf6090 R08: 0000000000000000 R09: 0000000000000000 [ 180.306987][ T5989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.314994][ T5989] R13: 00007fc7d2c16038 R14: 00007fc7d2c15fa0 R15: 00007ffe8feb1428 [ 180.323019][ T5989] [ 180.326250][ T5983] CPU: 0 PID: 5983 Comm: syz.0.576 Not tainted syzkaller #0 [ 180.333599][ T5983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 180.343709][ T5983] Call Trace: [ 180.347027][ T5983] [ 180.350009][ T5983] dump_stack_lvl+0x188/0x24e [ 180.354767][ T5983] ? show_regs_print_info+0x12/0x12 [ 180.360029][ T5983] ? load_image+0x400/0x400 [ 180.364594][ T5983] ? __might_sleep+0xd0/0xd0 [ 180.369241][ T5983] ? __lock_acquire+0x7d10/0x7d10 [ 180.374330][ T5983] should_fail_ex+0x399/0x4d0 [ 180.379070][ T5983] should_failslab+0x5/0x20 [ 180.383620][ T5983] slab_pre_alloc_hook+0x59/0x310 [ 180.388697][ T5983] ? __get_vm_area_node+0x122/0x330 [ 180.393953][ T5983] __kmem_cache_alloc_node+0x4f/0x260 [ 180.399371][ T5983] ? __get_vm_area_node+0x122/0x330 [ 180.404618][ T5983] kmalloc_node_trace+0x22/0xe0 [ 180.409535][ T5983] __get_vm_area_node+0x122/0x330 [ 180.414619][ T5983] ? __local_bh_enable_ip+0x136/0x1c0 [ 180.420053][ T5983] __vmalloc_node_range+0x357/0x13b0 [ 180.425400][ T5983] ? netlink_sendmsg+0x5ec/0xbd0 [ 180.430682][ T5983] ? netlink_insert+0x1034/0x13c0 [ 180.435809][ T5983] ? free_vm_area+0x50/0x50 [ 180.440392][ T5983] ? netlink_sendmsg+0x5ec/0xbd0 [ 180.445407][ T5983] vmalloc+0x75/0x80 [ 180.449361][ T5983] ? netlink_sendmsg+0x5ec/0xbd0 [ 180.454377][ T5983] netlink_sendmsg+0x5ec/0xbd0 [ 180.459219][ T5983] ? netlink_getsockopt+0x550/0x550 [ 180.464574][ T5983] ? aa_sock_msg_perm+0x94/0x150 [ 180.469576][ T5983] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 180.474921][ T5983] ? security_socket_sendmsg+0x7c/0xa0 [ 180.480467][ T5983] ? netlink_getsockopt+0x550/0x550 [ 180.485747][ T5983] ____sys_sendmsg+0x5be/0x970 [ 180.490589][ T5983] ? __sys_sendmsg_sock+0x30/0x30 [ 180.495686][ T5983] ? __import_iovec+0x315/0x500 [ 180.500621][ T5983] ? import_iovec+0x6f/0xa0 [ 180.505194][ T5983] ___sys_sendmsg+0x2a2/0x360 [ 180.509950][ T5983] ? __sys_sendmsg+0x290/0x290 [ 180.514849][ T5983] ? __lock_acquire+0x7d10/0x7d10 [ 180.519974][ T5983] __se_sys_sendmsg+0x1bb/0x2a0 [ 180.524889][ T5983] ? __x64_sys_sendmsg+0x80/0x80 [ 180.529918][ T5983] ? lockdep_hardirqs_on+0x94/0x140 [ 180.535197][ T5983] do_syscall_64+0x4c/0xa0 [ 180.539798][ T5983] ? clear_bhb_loop+0x60/0xb0 [ 180.544565][ T5983] ? clear_bhb_loop+0x60/0xb0 [ 180.549308][ T5983] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 180.555274][ T5983] RIP: 0033:0x7f045539cdd9 [ 180.559760][ T5983] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 180.579433][ T5983] RSP: 002b:00007f04535f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 180.587927][ T5983] RAX: ffffffffffffffda RBX: 00007f0455615fa0 RCX: 00007f045539cdd9 [ 180.595965][ T5983] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 180.604079][ T5983] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 180.612195][ T5983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.620787][ T5983] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 180.628840][ T5983] [ 180.751599][ T5983] syz.0.576: vmalloc error: size 213312, vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 180.766520][ T5983] CPU: 0 PID: 5983 Comm: syz.0.576 Not tainted syzkaller #0 [ 180.773876][ T5983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 180.783986][ T5983] Call Trace: [ 180.787311][ T5983] [ 180.790292][ T5983] dump_stack_lvl+0x188/0x24e [ 180.795053][ T5983] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 180.801556][ T5983] ? show_regs_print_info+0x12/0x12 [ 180.806838][ T5983] ? load_image+0x400/0x400 [ 180.811424][ T5983] ? cpuset_print_current_mems_allowed+0x1b/0x360 [ 180.818340][ T5983] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 180.824930][ T5983] warn_alloc+0x242/0x330 [ 180.829362][ T5983] ? __get_vm_area_node+0x122/0x330 [ 180.834622][ T5983] ? zone_watermark_ok_safe+0x270/0x270 [ 180.840315][ T5983] ? rcu_is_watching+0x11/0xa0 [ 180.845153][ T5983] ? __get_vm_area_node+0x318/0x330 [ 180.850402][ T5983] ? __local_bh_enable_ip+0x136/0x1c0 [ 180.855840][ T5983] __vmalloc_node_range+0x37c/0x13b0 [ 180.861283][ T5983] ? netlink_insert+0x1034/0x13c0 [ 180.866413][ T5983] ? free_vm_area+0x50/0x50 [ 180.871035][ T5983] ? netlink_sendmsg+0x5ec/0xbd0 [ 180.876154][ T5983] vmalloc+0x75/0x80 [ 180.880115][ T5983] ? netlink_sendmsg+0x5ec/0xbd0 [ 180.885215][ T5983] netlink_sendmsg+0x5ec/0xbd0 [ 180.890118][ T5983] ? netlink_getsockopt+0x550/0x550 [ 180.895447][ T5983] ? aa_sock_msg_perm+0x94/0x150 [ 180.900465][ T5983] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 180.905830][ T5983] ? security_socket_sendmsg+0x7c/0xa0 [ 180.911568][ T5983] ? netlink_getsockopt+0x550/0x550 [ 180.916851][ T5983] ____sys_sendmsg+0x5be/0x970 [ 180.921952][ T5983] ? __sys_sendmsg_sock+0x30/0x30 [ 180.927141][ T5983] ? __import_iovec+0x315/0x500 [ 180.932075][ T5983] ? import_iovec+0x6f/0xa0 [ 180.936650][ T5983] ___sys_sendmsg+0x2a2/0x360 [ 180.941399][ T5983] ? __sys_sendmsg+0x290/0x290 [ 180.946258][ T5983] ? __lock_acquire+0x7d10/0x7d10 [ 180.951426][ T5983] __se_sys_sendmsg+0x1bb/0x2a0 [ 180.956356][ T5983] ? __x64_sys_sendmsg+0x80/0x80 [ 180.961566][ T5983] ? lockdep_hardirqs_on+0x94/0x140 [ 180.966833][ T5983] do_syscall_64+0x4c/0xa0 [ 180.971313][ T5983] ? clear_bhb_loop+0x60/0xb0 [ 180.976072][ T5983] ? clear_bhb_loop+0x60/0xb0 [ 180.980823][ T5983] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 180.986802][ T5983] RIP: 0033:0x7f045539cdd9 [ 180.991362][ T5983] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 181.011462][ T5983] RSP: 002b:00007f04535f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 181.019945][ T5983] RAX: ffffffffffffffda RBX: 00007f0455615fa0 RCX: 00007f045539cdd9 [ 181.027985][ T5983] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 181.036024][ T5983] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 181.044066][ T5983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 181.052095][ T5983] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 181.060413][ T5983] [ 181.141872][ T5983] Mem-Info: [ 181.145101][ T5983] active_anon:5754 inactive_anon:0 isolated_anon:0 [ 181.145101][ T5983] active_file:18794 inactive_file:39969 isolated_file:0 [ 181.145101][ T5983] unevictable:768 dirty:310 writeback:0 [ 181.145101][ T5983] slab_reclaimable:20744 slab_unreclaimable:96770 [ 181.145101][ T5983] mapped:29762 shmem:1361 pagetables:598 [ 181.145101][ T5983] sec_pagetables:0 bounce:0 [ 181.145101][ T5983] kernel_misc_reclaimable:0 [ 181.145101][ T5983] free:1318098 free_pcp:9848 free_cma:0 [ 181.242670][ T5983] Node 0 active_anon:23316kB inactive_anon:0kB active_file:75176kB inactive_file:159676kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:119048kB dirty:1240kB writeback:0kB shmem:3908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:10380kB pagetables:2392kB sec_pagetables:0kB all_unreclaimable? no [ 181.296562][ T6002] netlink: 'syz.3.581': attribute type 30 has an invalid length. [ 181.355714][ T5983] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 181.442089][ T5983] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 181.469631][ T5983] lowmem_reserve[]: 0 2527 2528 2528 2528 [ 181.475555][ T5983] Node 0 DMA32 free:1362624kB boost:0kB min:34692kB low:43364kB high:52036kB reserved_highatomic:0KB active_anon:23316kB inactive_anon:0kB active_file:75176kB inactive_file:159676kB unevictable:1536kB writepending:1240kB present:3129332kB managed:2592964kB mlocked:0kB bounce:0kB free_pcp:23800kB local_pcp:12752kB free_cma:0kB [ 181.507626][ T5983] lowmem_reserve[]: 0 0 1 1 1 [ 181.512610][ T5983] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 181.649181][ T5983] lowmem_reserve[]: 0 0 0 0 0 [ 181.655977][ T5983] Node 1 Normal free:3893064kB boost:0kB min:55192kB low:68988kB high:82784kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:18560kB local_pcp:9344kB free_cma:0kB [ 181.686198][ T5983] lowmem_reserve[]: 0 0 0 0 0 [ 181.691135][ T5983] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 181.704201][ T5983] Node 0 DMA32: 980*4kB (UM) 1062*8kB (UM) 854*16kB (UME) 1269*32kB (UME) 599*64kB (UME) 145*128kB (UME) 80*256kB (UME) 34*512kB (UME) 13*1024kB (ME) 4*2048kB (M) 288*4096kB (UM) = 1362624kB [ 181.726451][ T5983] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 181.739324][ T5983] Node 1 Normal: 260*4kB (UME) 57*8kB (UE) 33*16kB (UME) 41*32kB (UME) 21*64kB (UME) 10*128kB (UME) 6*256kB (UME) 1*512kB (M) 0*1024kB 1*2048kB (E) 948*4096kB (UM) = 3893064kB [ 181.805074][ T5983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 181.815600][ T5983] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 181.827177][ T5983] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 181.837727][ T5983] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 181.848875][ T5983] 60124 total pagecache pages [ 181.854230][ T5983] 0 pages in swap cache [ 181.859146][ T5983] Free swap = 124996kB [ 181.864802][ T5983] Total swap = 124996kB [ 181.869029][ T5983] 2097051 pages RAM [ 181.878729][ T5983] 0 pages HighMem/MovableOnly [ 181.884782][ T5983] 415209 pages reserved [ 181.889093][ T5983] 0 pages cma reserved [ 182.082857][ T6012] FAULT_INJECTION: forcing a failure. [ 182.082857][ T6012] name failslab, interval 1, probability 0, space 0, times 0 [ 182.108605][ T6012] CPU: 0 PID: 6012 Comm: syz.0.585 Not tainted syzkaller #0 [ 182.116388][ T6012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 182.126506][ T6012] Call Trace: [ 182.129923][ T6012] [ 182.132911][ T6012] dump_stack_lvl+0x188/0x24e [ 182.137666][ T6012] ? show_regs_print_info+0x12/0x12 [ 182.142935][ T6012] ? load_image+0x400/0x400 [ 182.147610][ T6012] ? __might_sleep+0xd0/0xd0 [ 182.152353][ T6012] ? __lock_acquire+0x7d10/0x7d10 [ 182.157453][ T6012] should_fail_ex+0x399/0x4d0 [ 182.162273][ T6012] should_failslab+0x5/0x20 [ 182.166827][ T6012] slab_pre_alloc_hook+0x59/0x310 [ 182.171941][ T6012] kmem_cache_alloc+0x56/0x2f0 [ 182.176754][ T6012] ? security_file_alloc+0x30/0x110 [ 182.182023][ T6012] security_file_alloc+0x30/0x110 [ 182.187115][ T6012] __alloc_file+0xc2/0x230 [ 182.191688][ T6012] alloc_empty_file+0x90/0x180 [ 182.196604][ T6012] path_openat+0x10f/0x2ee0 [ 182.201177][ T6012] ? verify_lock_unused+0x140/0x140 [ 182.206437][ T6012] ? kasan_set_track+0x60/0x70 [ 182.211313][ T6012] ? verify_lock_unused+0x140/0x140 [ 182.216578][ T6012] ? do_sys_openat2+0xdd/0x4b0 [ 182.221429][ T6012] ? __x64_sys_openat+0x135/0x160 [ 182.226502][ T6012] ? do_syscall_64+0x4c/0xa0 [ 182.231141][ T6012] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 182.237273][ T6012] ? do_filp_open+0x430/0x430 [ 182.242090][ T6012] do_filp_open+0x1f1/0x430 [ 182.246631][ T6012] ? vfs_tmpfile+0x480/0x480 [ 182.251275][ T6012] ? _raw_spin_unlock+0x24/0x40 [ 182.256268][ T6012] ? alloc_fd+0x58f/0x630 [ 182.260651][ T6012] do_sys_openat2+0x150/0x4b0 [ 182.265366][ T6012] ? atomic_notifier_call_chain+0x282/0x2b0 [ 182.271319][ T6012] ? perf_trace_preemptirq_template+0xa8/0x320 [ 182.277513][ T6012] ? do_sys_open+0xe0/0xe0 [ 182.281994][ T6012] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 182.288040][ T6012] ? lock_chain_count+0x20/0x20 [ 182.292949][ T6012] __x64_sys_openat+0x135/0x160 [ 182.297845][ T6012] do_syscall_64+0x4c/0xa0 [ 182.302328][ T6012] ? clear_bhb_loop+0x60/0xb0 [ 182.307086][ T6012] ? clear_bhb_loop+0x60/0xb0 [ 182.311840][ T6012] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 182.317786][ T6012] RIP: 0033:0x7f045535d60e [ 182.322239][ T6012] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 182.341880][ T6012] RSP: 002b:00007f04535f5ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 182.350334][ T6012] RAX: ffffffffffffffda RBX: 00007f04535f66c0 RCX: 00007f045535d60e [ 182.358337][ T6012] RDX: 0000000000000002 RSI: 00007f04535f5f90 RDI: ffffffffffffff9c [ 182.366358][ T6012] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 182.374360][ T6012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 182.382355][ T6012] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 182.390374][ T6012] [ 183.608835][ T6045] netlink: 'syz.2.597': attribute type 11 has an invalid length. [ 183.623763][ T6045] __nla_validate_parse: 3 callbacks suppressed [ 183.623787][ T6045] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.597'. [ 183.715918][ T6045] FAULT_INJECTION: forcing a failure. [ 183.715918][ T6045] name failslab, interval 1, probability 0, space 0, times 0 [ 183.751280][ T6045] CPU: 1 PID: 6045 Comm: syz.2.597 Not tainted syzkaller #0 [ 183.758659][ T6045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 183.768768][ T6045] Call Trace: [ 183.772093][ T6045] [ 183.775064][ T6045] dump_stack_lvl+0x188/0x24e [ 183.779797][ T6045] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 183.785997][ T6045] ? show_regs_print_info+0x12/0x12 [ 183.791252][ T6045] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 183.797460][ T6045] should_fail_ex+0x399/0x4d0 [ 183.802189][ T6045] should_failslab+0x5/0x20 [ 183.806734][ T6045] slab_pre_alloc_hook+0x59/0x310 [ 183.811810][ T6045] ? lockdep_hardirqs_on+0x94/0x140 [ 183.817057][ T6045] ? sk_prot_alloc+0xe7/0x210 [ 183.821771][ T6045] __kmem_cache_alloc_node+0x4f/0x260 [ 183.827185][ T6045] ? sk_prot_alloc+0xe7/0x210 [ 183.831908][ T6045] __kmalloc+0xa0/0x240 [ 183.836117][ T6045] sk_prot_alloc+0xe7/0x210 [ 183.840656][ T6045] ? sk_alloc+0x20/0x340 [ 183.844941][ T6045] sk_alloc+0x36/0x340 [ 183.849046][ T6045] ? bpf_ctx_init+0x163/0x1a0 [ 183.853763][ T6045] ? bpf_prog_test_run_skb+0x26f/0x12a0 [ 183.859343][ T6045] bpf_prog_test_run_skb+0x35e/0x12a0 [ 183.864746][ T6045] ? lockdep_hardirqs_on+0x94/0x140 [ 183.870000][ T6045] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 183.876218][ T6045] ? cpu_online+0xa0/0xa0 [ 183.880600][ T6045] bpf_prog_test_run+0x31e/0x390 [ 183.885589][ T6045] __sys_bpf+0x62b/0x780 [ 183.889954][ T6045] ? bpf_link_show_fdinfo+0x380/0x380 [ 183.895385][ T6045] ? lock_chain_count+0x20/0x20 [ 183.900299][ T6045] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 183.906436][ T6045] __x64_sys_bpf+0x78/0x90 [ 183.910912][ T6045] do_syscall_64+0x4c/0xa0 [ 183.915369][ T6045] ? clear_bhb_loop+0x60/0xb0 [ 183.920089][ T6045] ? clear_bhb_loop+0x60/0xb0 [ 183.924804][ T6045] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 183.930749][ T6045] RIP: 0033:0x7f0668f9cdd9 [ 183.935300][ T6045] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 183.955032][ T6045] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 183.963502][ T6045] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 183.971849][ T6045] RDX: 0000000000000050 RSI: 00002000000011c0 RDI: 000000000000000a [ 183.979844][ T6045] RBP: 00007f0669f25090 R08: 0000000000000000 R09: 0000000000000000 [ 183.987845][ T6045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.995945][ T6045] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 184.004069][ T6045] [ 184.102761][ T6036] delete_channel: no stack [ 184.168711][ T6044] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 184.970022][ T6077] netlink: 4 bytes leftover after parsing attributes in process `syz.3.610'. [ 185.043582][ T6081] netlink: 'syz.1.609': attribute type 22 has an invalid length. [ 185.082980][ T6081] netlink: 4 bytes leftover after parsing attributes in process `syz.1.609'. [ 188.273201][ T6095] syz.3.614 (6095) used greatest stack depth: 16536 bytes left [ 188.838094][ T6120] netlink: 'syz.1.635': attribute type 27 has an invalid length. [ 188.842912][ T6122] netlink: 4 bytes leftover after parsing attributes in process `syz.2.625'. [ 188.890461][ T6124] netlink: 'syz.0.626': attribute type 1 has an invalid length. [ 188.890517][ T6124] netlink: 83992 bytes leftover after parsing attributes in process `syz.0.626'. [ 188.928072][ T6120] netlink: 'syz.1.635': attribute type 3 has an invalid length. [ 188.954163][ T6128] FAULT_INJECTION: forcing a failure. [ 188.954163][ T6128] name failslab, interval 1, probability 0, space 0, times 0 [ 188.988430][ T6120] netlink: 132 bytes leftover after parsing attributes in process `syz.1.635'. [ 189.073441][ T6128] CPU: 0 PID: 6128 Comm: syz.4.627 Not tainted syzkaller #0 [ 189.080990][ T6128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 189.092604][ T6128] Call Trace: [ 189.096124][ T6128] [ 189.099126][ T6128] dump_stack_lvl+0x188/0x24e [ 189.103909][ T6128] ? show_regs_print_info+0x12/0x12 [ 189.109201][ T6128] ? load_image+0x400/0x400 [ 189.114048][ T6128] ? __might_sleep+0xd0/0xd0 [ 189.119590][ T6128] ? __lock_acquire+0x7d10/0x7d10 [ 189.124729][ T6128] should_fail_ex+0x399/0x4d0 [ 189.129503][ T6128] should_failslab+0x5/0x20 [ 189.134076][ T6128] slab_pre_alloc_hook+0x59/0x310 [ 189.139223][ T6128] ? migrate_enable+0x148/0x220 [ 189.144167][ T6128] kmem_cache_alloc+0x56/0x2f0 [ 189.149042][ T6128] ? __kernfs_new_node+0xe1/0x810 [ 189.154176][ T6128] __kernfs_new_node+0xe1/0x810 [ 189.159128][ T6128] ? __bpf_trace_bpf_trace_printk+0x20/0x20 [ 189.165114][ T6128] ? kernfs_new_node+0x250/0x250 [ 189.170162][ T6128] ? perf_trace_run_bpf_submit+0x124/0x1c0 [ 189.176169][ T6128] ? perf_trace_lock+0x301/0x390 [ 189.181202][ T6128] kernfs_new_node+0x148/0x250 [ 189.186084][ T6128] __kernfs_create_file+0x47/0x2e0 [ 189.191297][ T6128] sysfs_add_file_mode_ns+0x234/0x2f0 [ 189.196803][ T6128] internal_create_group+0x493/0xcf0 [ 189.202175][ T6128] ? kernfs_add_one+0x14e/0x8f0 [ 189.207145][ T6128] ? sysfs_create_group+0x20/0x20 [ 189.212297][ T6128] sysfs_create_groups+0x55/0x120 [ 189.217423][ T6128] device_add_attrs+0xdb/0x830 [ 189.222277][ T6128] ? get_device_parent+0x3f0/0x3f0 [ 189.227478][ T6128] ? kernfs_create_link+0x186/0x200 [ 189.232788][ T6128] device_add+0x64b/0xfb0 [ 189.237244][ T6128] netdev_register_kobject+0x184/0x320 [ 189.242907][ T6128] register_netdevice+0x12dc/0x1b10 [ 189.248246][ T6128] ? netif_stacked_transfer_operstate+0x200/0x200 [ 189.254769][ T6128] ? tun_net_initialize+0x154/0x430 [ 189.260152][ T6128] ? tun_setup+0x2b0/0x2b0 [ 189.264677][ T6128] ? alloc_netdev_mqs+0xb64/0xf00 [ 189.269823][ T6128] tun_set_iff+0x848/0xed0 [ 189.274354][ T6128] __tun_chr_ioctl+0x781/0x1e60 [ 189.280023][ T6128] ? tun_flow_create+0x310/0x310 [ 189.285911][ T6128] ? bpf_lsm_file_ioctl+0x5/0x10 [ 189.291721][ T6128] ? security_file_ioctl+0x7c/0xa0 [ 189.296931][ T6128] ? tun_chr_poll+0x630/0x630 [ 189.301710][ T6128] __se_sys_ioctl+0xfa/0x170 [ 189.306406][ T6128] do_syscall_64+0x4c/0xa0 [ 189.310912][ T6128] ? clear_bhb_loop+0x60/0xb0 [ 189.315667][ T6128] ? clear_bhb_loop+0x60/0xb0 [ 189.320438][ T6128] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 189.326410][ T6128] RIP: 0033:0x7f8d4ab9cdd9 [ 189.330920][ T6128] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 189.350608][ T6128] RSP: 002b:00007f8d4b997028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.359110][ T6128] RAX: ffffffffffffffda RBX: 00007f8d4ae15fa0 RCX: 00007f8d4ab9cdd9 [ 189.367166][ T6128] RDX: 0000200000000100 RSI: 00000000400454ca RDI: 0000000000000005 [ 189.375210][ T6128] RBP: 00007f8d4b997090 R08: 0000000000000000 R09: 0000000000000000 [ 189.383251][ T6128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 189.391296][ T6128] R13: 00007f8d4ae16038 R14: 00007f8d4ae15fa0 R15: 00007ffeebdef458 [ 189.399408][ T6128] [ 194.166896][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.173360][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.758940][ T6196] FAULT_INJECTION: forcing a failure. [ 194.758940][ T6196] name failslab, interval 1, probability 0, space 0, times 0 [ 194.828566][ T6196] CPU: 0 PID: 6196 Comm: syz.1.651 Not tainted syzkaller #0 [ 194.835998][ T6196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 194.846113][ T6196] Call Trace: [ 194.849429][ T6196] [ 194.852419][ T6196] dump_stack_lvl+0x188/0x24e [ 194.857341][ T6196] ? show_regs_print_info+0x12/0x12 [ 194.862599][ T6196] ? load_image+0x400/0x400 [ 194.867164][ T6196] ? __lock_acquire+0x7d10/0x7d10 [ 194.872292][ T6196] should_fail_ex+0x399/0x4d0 [ 194.877807][ T6196] should_failslab+0x5/0x20 [ 194.882352][ T6196] slab_pre_alloc_hook+0x59/0x310 [ 194.887422][ T6196] ? lock_chain_count+0x20/0x20 [ 194.892329][ T6196] ? bpf_test_init+0x9f/0x140 [ 194.897055][ T6196] __kmem_cache_alloc_node+0x4f/0x260 [ 194.902509][ T6196] ? bpf_test_init+0x9f/0x140 [ 194.907246][ T6196] __kmalloc+0xa0/0x240 [ 194.911468][ T6196] bpf_test_init+0x9f/0x140 [ 194.916122][ T6196] bpf_prog_test_run_xdp+0x484/0xf10 [ 194.921582][ T6196] ? dev_put+0x80/0x80 [ 194.925707][ T6196] ? bpf_prog_test_run+0x312/0x390 [ 194.930872][ T6196] ? dev_put+0x80/0x80 [ 194.935141][ T6196] bpf_prog_test_run+0x31e/0x390 [ 194.940152][ T6196] __sys_bpf+0x62b/0x780 [ 194.944483][ T6196] ? bpf_link_show_fdinfo+0x380/0x380 [ 194.950055][ T6196] ? lock_chain_count+0x20/0x20 [ 194.954962][ T6196] __x64_sys_bpf+0x78/0x90 [ 194.959417][ T6196] do_syscall_64+0x4c/0xa0 [ 194.964065][ T6196] ? clear_bhb_loop+0x60/0xb0 [ 194.968782][ T6196] ? clear_bhb_loop+0x60/0xb0 [ 194.973507][ T6196] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 194.979438][ T6196] RIP: 0033:0x7f080eb9cdd9 [ 194.983883][ T6196] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 195.003880][ T6196] RSP: 002b:00007f080fadf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 195.012507][ T6196] RAX: ffffffffffffffda RBX: 00007f080ee15fa0 RCX: 00007f080eb9cdd9 [ 195.020513][ T6196] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 195.029045][ T6196] RBP: 00007f080fadf090 R08: 0000000000000000 R09: 0000000000000000 [ 195.037050][ T6196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.045481][ T6196] R13: 00007f080ee16038 R14: 00007f080ee15fa0 R15: 00007ffcddefeb08 [ 195.053598][ T6196] [ 195.256492][ T6199] netlink: 60 bytes leftover after parsing attributes in process `syz.3.652'. [ 195.271041][ T6199] netlink: 60 bytes leftover after parsing attributes in process `syz.3.652'. [ 195.452926][ T6199] netlink: 60 bytes leftover after parsing attributes in process `syz.3.652'. [ 195.463832][ T6199] netlink: 60 bytes leftover after parsing attributes in process `syz.3.652'. [ 196.003632][ T6221] netlink: 'syz.4.660': attribute type 2 has an invalid length. [ 196.127205][ T6221] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.660'. [ 197.746617][ T6235] device syzkaller0 entered promiscuous mode [ 198.936163][ T6257] netlink: 'syz.0.672': attribute type 2 has an invalid length. [ 198.967894][ T6257] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.672'. [ 201.371519][ T4276] Bluetooth: hci0: command 0x0406 tx timeout [ 201.377694][ T4276] Bluetooth: hci4: command 0x0406 tx timeout [ 201.681187][ T4276] Bluetooth: hci1: command 0x0406 tx timeout [ 201.687371][ T4276] Bluetooth: hci2: command 0x0406 tx timeout [ 201.693725][ T4285] Bluetooth: hci3: command 0x0406 tx timeout [ 203.084453][ T6251] netlink: 'syz.4.670': attribute type 21 has an invalid length. [ 203.095197][ T6252] netlink: 'syz.4.670': attribute type 10 has an invalid length. [ 203.103109][ T6252] netlink: 168 bytes leftover after parsing attributes in process `syz.4.670'. [ 203.113159][ T6253] netlink: 14568 bytes leftover after parsing attributes in process `syz.4.670'. [ 203.280664][ T6293] netlink: 'syz.1.683': attribute type 2 has an invalid length. [ 203.297789][ T6293] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.683'. [ 203.901730][ T6313] netlink: 65039 bytes leftover after parsing attributes in process `syz.2.690'. [ 203.971143][ T6313] tc_dump_action: action bad kind [ 206.002904][ T6337] FAULT_INJECTION: forcing a failure. [ 206.002904][ T6337] name failslab, interval 1, probability 0, space 0, times 0 [ 206.056607][ T6337] CPU: 0 PID: 6337 Comm: syz.0.698 Not tainted syzkaller #0 [ 206.064025][ T6337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 206.074127][ T6337] Call Trace: [ 206.077441][ T6337] [ 206.080406][ T6337] dump_stack_lvl+0x188/0x24e [ 206.085152][ T6337] ? show_regs_print_info+0x12/0x12 [ 206.090409][ T6337] ? load_image+0x400/0x400 [ 206.094961][ T6337] ? __might_sleep+0xd0/0xd0 [ 206.099593][ T6337] ? __lock_acquire+0x7d10/0x7d10 [ 206.104685][ T6337] should_fail_ex+0x399/0x4d0 [ 206.109408][ T6337] should_failslab+0x5/0x20 [ 206.113955][ T6337] slab_pre_alloc_hook+0x59/0x310 [ 206.119040][ T6337] ? netdevice_event+0x325/0x900 [ 206.124032][ T6337] __kmem_cache_alloc_node+0x4f/0x260 [ 206.129453][ T6337] ? netdevice_event+0x325/0x900 [ 206.134440][ T6337] kmalloc_trace+0x26/0xe0 [ 206.139005][ T6337] netdevice_event+0x325/0x900 [ 206.143822][ T6337] ? netdev_upper_walk+0x210/0x210 [ 206.148976][ T6337] ? add_default_gids+0xe0/0xe0 [ 206.153885][ T6337] ? is_ndev_for_default_gid_filter+0x2e0/0x2e0 [ 206.160187][ T6337] ? enum_all_gids_of_dev_cb+0x260/0x260 [ 206.165865][ T6337] ? netdevice_event+0x900/0x900 [ 206.170845][ T6337] ? add_default_gids+0xe0/0xe0 [ 206.175739][ T6337] ? netlbl_unlhsh_netdev_handler+0x187/0x260 [ 206.181866][ T6337] raw_notifier_call_chain+0xcb/0x160 [ 206.187289][ T6337] dev_set_mac_address+0x2e8/0x400 [ 206.192463][ T6337] ? dev_pre_changeaddr_notify+0x120/0x120 [ 206.198331][ T6337] ? rwsem_write_trylock+0x135/0x1c0 [ 206.203694][ T6337] ? clear_nonspinnable+0x60/0x60 [ 206.208805][ T6337] ? trace_contention_end+0x5f/0x170 [ 206.214138][ T6337] ? full_name_hash+0xac/0xe0 [ 206.218860][ T6337] dev_set_mac_address_user+0x2d/0x50 [ 206.224293][ T6337] dev_ifsioc+0x74e/0xd40 [ 206.228671][ T6337] ? dev_ioctl+0xe80/0xe80 [ 206.233137][ T6337] ? apparmor_capable+0x12c/0x190 [ 206.238211][ T6337] ? full_name_hash+0xac/0xe0 [ 206.242960][ T6337] ? dev_load+0x1d/0x1e0 [ 206.247245][ T6337] ? dev_load+0x1d/0x1e0 [ 206.251524][ T6337] dev_ioctl+0x55e/0xe80 [ 206.255819][ T6337] sock_do_ioctl+0x245/0x320 [ 206.260453][ T6337] ? sock_show_fdinfo+0xb0/0xb0 [ 206.265366][ T6337] sock_ioctl+0x4d2/0x710 [ 206.269779][ T6337] ? sock_poll+0x410/0x410 [ 206.274255][ T6337] ? bpf_lsm_file_ioctl+0x5/0x10 [ 206.279251][ T6337] ? security_file_ioctl+0x7c/0xa0 [ 206.284454][ T6337] ? sock_poll+0x410/0x410 [ 206.288923][ T6337] __se_sys_ioctl+0xfa/0x170 [ 206.293571][ T6337] do_syscall_64+0x4c/0xa0 [ 206.298041][ T6337] ? clear_bhb_loop+0x60/0xb0 [ 206.302775][ T6337] ? clear_bhb_loop+0x60/0xb0 [ 206.307507][ T6337] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 206.313451][ T6337] RIP: 0033:0x7f045539cdd9 [ 206.317903][ T6337] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 206.337553][ T6337] RSP: 002b:00007f04535f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 206.346010][ T6337] RAX: ffffffffffffffda RBX: 00007f0455615fa0 RCX: 00007f045539cdd9 [ 206.354024][ T6337] RDX: 00002000000002c0 RSI: 0000000000008924 RDI: 0000000000000003 [ 206.362037][ T6337] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 206.370065][ T6337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 206.378073][ T6337] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 206.386111][ T6337] [ 206.850467][ T6351] netlink: 60 bytes leftover after parsing attributes in process `syz.2.704'. [ 206.891371][ T6351] netlink: 60 bytes leftover after parsing attributes in process `syz.2.704'. [ 206.960335][ T6353] netlink: 60 bytes leftover after parsing attributes in process `syz.2.704'. [ 207.129175][ T6351] netlink: 60 bytes leftover after parsing attributes in process `syz.2.704'. [ 209.471798][ T6403] netlink: 60 bytes leftover after parsing attributes in process `syz.0.721'. [ 209.640166][ T6403] netlink: 60 bytes leftover after parsing attributes in process `syz.0.721'. [ 209.946707][ T6408] netlink: 60 bytes leftover after parsing attributes in process `syz.0.721'. [ 210.272684][ T6410] netlink: 60 bytes leftover after parsing attributes in process `syz.0.721'. [ 211.840618][ T6453] netlink: 60 bytes leftover after parsing attributes in process `syz.1.738'. [ 211.859764][ T6453] netlink: 60 bytes leftover after parsing attributes in process `syz.1.738'. [ 211.884139][ T6453] netlink: 60 bytes leftover after parsing attributes in process `syz.1.738'. [ 211.974071][ T6457] netlink: 'syz.3.737': attribute type 6 has an invalid length. [ 211.990103][ T6457] netlink: 24 bytes leftover after parsing attributes in process `syz.3.737'. [ 212.098651][ T6460] netlink: 60 bytes leftover after parsing attributes in process `syz.1.738'. [ 212.832580][ T6483] syzkaller0: tun_chr_ioctl cmd 1074812117 [ 216.065698][ T6506] netlink: 202920 bytes leftover after parsing attributes in process `syz.2.757'. [ 216.091571][ T6503] netlink: 'syz.4.755': attribute type 3 has an invalid length. [ 216.140439][ T6503] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.755'. [ 216.279361][ T6514] FAULT_INJECTION: forcing a failure. [ 216.279361][ T6514] name failslab, interval 1, probability 0, space 0, times 0 [ 216.321567][ T6514] CPU: 1 PID: 6514 Comm: syz.2.761 Not tainted syzkaller #0 [ 216.328973][ T6514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 216.339088][ T6514] Call Trace: [ 216.342405][ T6514] [ 216.345373][ T6514] dump_stack_lvl+0x188/0x24e [ 216.350120][ T6514] ? show_regs_print_info+0x12/0x12 [ 216.355385][ T6514] ? load_image+0x400/0x400 [ 216.359953][ T6514] ? __lock_acquire+0x7d10/0x7d10 [ 216.365042][ T6514] should_fail_ex+0x399/0x4d0 [ 216.369801][ T6514] should_failslab+0x5/0x20 [ 216.374352][ T6514] slab_pre_alloc_hook+0x59/0x310 [ 216.379434][ T6514] ? bpf_test_init+0x9f/0x140 [ 216.384168][ T6514] __kmem_cache_alloc_node+0x4f/0x260 [ 216.389605][ T6514] ? bpf_test_init+0x9f/0x140 [ 216.394332][ T6514] __kmalloc+0xa0/0x240 [ 216.398553][ T6514] bpf_test_init+0x9f/0x140 [ 216.403115][ T6514] bpf_prog_test_run_xdp+0x484/0xf10 [ 216.408470][ T6514] ? dev_put+0x80/0x80 [ 216.412619][ T6514] ? dev_put+0x80/0x80 [ 216.416772][ T6514] bpf_prog_test_run+0x31e/0x390 [ 216.421797][ T6514] __sys_bpf+0x62b/0x780 [ 216.426106][ T6514] ? bpf_link_show_fdinfo+0x380/0x380 [ 216.431560][ T6514] ? lock_chain_count+0x20/0x20 [ 216.436484][ T6514] __x64_sys_bpf+0x78/0x90 [ 216.440960][ T6514] do_syscall_64+0x4c/0xa0 [ 216.445464][ T6514] ? clear_bhb_loop+0x60/0xb0 [ 216.450203][ T6514] ? clear_bhb_loop+0x60/0xb0 [ 216.454941][ T6514] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 216.460885][ T6514] RIP: 0033:0x7f0668f9cdd9 [ 216.465352][ T6514] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 216.485119][ T6514] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 216.493593][ T6514] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 216.501607][ T6514] RDX: 0000000000000048 RSI: 0000200000000600 RDI: 000000000000000a [ 216.509635][ T6514] RBP: 00007f0669f25090 R08: 0000000000000000 R09: 0000000000000000 [ 216.517662][ T6514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.525691][ T6514] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 216.533746][ T6514] [ 217.532498][ T6539] netlink: 'syz.2.769': attribute type 10 has an invalid length. [ 217.551167][ T6539] device netdevsim0 entered promiscuous mode [ 217.701911][ T6546] netlink: 60 bytes leftover after parsing attributes in process `syz.4.773'. [ 217.998997][ T6560] raw_sendmsg: syz.2.776 forgot to set AF_INET. Fix it! [ 218.196011][ T6563] netlink: 60 bytes leftover after parsing attributes in process `syz.3.778'. [ 218.207073][ T6563] netlink: 60 bytes leftover after parsing attributes in process `syz.3.778'. [ 218.222725][ T6563] netlink: 60 bytes leftover after parsing attributes in process `syz.3.778'. [ 218.233326][ T6563] netlink: 60 bytes leftover after parsing attributes in process `syz.3.778'. [ 218.274244][ T6563] netlink: 'syz.3.778': attribute type 3 has an invalid length. [ 218.290872][ T6563] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.778'. [ 218.785538][ T6585] netlink: 'syz.3.786': attribute type 1 has an invalid length. [ 218.793507][ T6585] netlink: 112865 bytes leftover after parsing attributes in process `syz.3.786'. [ 219.068984][ T6594] netlink: 'syz.4.790': attribute type 2 has an invalid length. [ 219.092933][ T6594] netlink: 'syz.4.790': attribute type 9 has an invalid length. [ 219.100672][ T6594] netlink: 'syz.4.790': attribute type 10 has an invalid length. [ 219.116622][ T6594] netlink: 'syz.4.790': attribute type 11 has an invalid length. [ 219.130047][ T6594] netlink: 16 bytes leftover after parsing attributes in process `syz.4.790'. [ 219.301764][ T6605] netlink: 'syz.3.791': attribute type 3 has an invalid length. [ 219.390108][ T6607] FAULT_INJECTION: forcing a failure. [ 219.390108][ T6607] name failslab, interval 1, probability 0, space 0, times 0 [ 219.405172][ T6607] CPU: 0 PID: 6607 Comm: syz.4.793 Not tainted syzkaller #0 [ 219.412534][ T6607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 219.422660][ T6607] Call Trace: [ 219.425988][ T6607] [ 219.428968][ T6607] dump_stack_lvl+0x188/0x24e [ 219.433726][ T6607] ? show_regs_print_info+0x12/0x12 [ 219.438994][ T6607] ? load_image+0x400/0x400 [ 219.443579][ T6607] ? __might_sleep+0xd0/0xd0 [ 219.448228][ T6607] ? __lock_acquire+0x7d10/0x7d10 [ 219.453337][ T6607] should_fail_ex+0x399/0x4d0 [ 219.458087][ T6607] should_failslab+0x5/0x20 [ 219.462644][ T6607] slab_pre_alloc_hook+0x59/0x310 [ 219.467735][ T6607] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 219.473357][ T6607] __kmem_cache_alloc_node+0x4f/0x260 [ 219.478835][ T6607] ? bpf_prog_test_run_skb+0x234/0x12a0 [ 219.484452][ T6607] __kmalloc+0xa0/0x240 [ 219.488686][ T6607] bpf_prog_test_run_skb+0x234/0x12a0 [ 219.494129][ T6607] ? __fget_files+0x28/0x4b0 [ 219.498783][ T6607] ? __fget_files+0x28/0x4b0 [ 219.503442][ T6607] ? __fget_files+0x43d/0x4b0 [ 219.508212][ T6607] ? cpu_online+0xa0/0xa0 [ 219.512620][ T6607] bpf_prog_test_run+0x31e/0x390 [ 219.517639][ T6607] __sys_bpf+0x62b/0x780 [ 219.521962][ T6607] ? bpf_link_show_fdinfo+0x380/0x380 [ 219.527440][ T6607] ? lock_chain_count+0x20/0x20 [ 219.532381][ T6607] __x64_sys_bpf+0x78/0x90 [ 219.536871][ T6607] do_syscall_64+0x4c/0xa0 [ 219.541355][ T6607] ? clear_bhb_loop+0x60/0xb0 [ 219.546100][ T6607] ? clear_bhb_loop+0x60/0xb0 [ 219.550843][ T6607] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 219.556802][ T6607] RIP: 0033:0x7f8d4ab9cdd9 [ 219.561275][ T6607] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 219.580950][ T6607] RSP: 002b:00007f8d4b997028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 219.589437][ T6607] RAX: ffffffffffffffda RBX: 00007f8d4ae15fa0 RCX: 00007f8d4ab9cdd9 [ 219.597470][ T6607] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 000000000000000a [ 219.605499][ T6607] RBP: 00007f8d4b997090 R08: 0000000000000000 R09: 0000000000000000 [ 219.613525][ T6607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 219.621550][ T6607] R13: 00007f8d4ae16038 R14: 00007f8d4ae15fa0 R15: 00007ffeebdef458 [ 219.629642][ T6607] [ 222.726476][ T6680] FAULT_INJECTION: forcing a failure. [ 222.726476][ T6680] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 222.798093][ T6680] CPU: 0 PID: 6680 Comm: syz.2.822 Not tainted syzkaller #0 [ 222.805570][ T6680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 222.815678][ T6680] Call Trace: [ 222.819005][ T6680] [ 222.821978][ T6680] dump_stack_lvl+0x188/0x24e [ 222.826746][ T6680] ? show_regs_print_info+0x12/0x12 [ 222.832013][ T6680] ? load_image+0x400/0x400 [ 222.832405][ T6682] FAULT_INJECTION: forcing a failure. [ 222.832405][ T6682] name failslab, interval 1, probability 0, space 0, times 0 [ 222.836552][ T6680] ? __lock_acquire+0x7d10/0x7d10 [ 222.836586][ T6680] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 222.836626][ T6680] should_fail_ex+0x399/0x4d0 [ 222.836656][ T6680] _copy_to_user+0x2c/0x130 [ 222.869580][ T6680] bpf_test_finish+0x266/0x600 [ 222.874409][ T6680] ? convert_skb_to___skb+0x420/0x420 [ 222.879848][ T6680] bpf_prog_test_run_flow_dissector+0x4c5/0x640 [ 222.886157][ T6680] ? xdp_convert_buff_to_md+0x200/0x200 [ 222.891770][ T6680] ? __fget_files+0x28/0x4b0 [ 222.896464][ T6680] ? __fget_files+0x28/0x4b0 [ 222.901146][ T6680] ? xdp_convert_buff_to_md+0x200/0x200 [ 222.906760][ T6680] bpf_prog_test_run+0x31e/0x390 [ 222.911750][ T6680] __sys_bpf+0x62b/0x780 [ 222.916044][ T6680] ? bpf_link_show_fdinfo+0x380/0x380 [ 222.921505][ T6680] ? lock_chain_count+0x20/0x20 [ 222.926416][ T6680] __x64_sys_bpf+0x78/0x90 [ 222.930887][ T6680] do_syscall_64+0x4c/0xa0 [ 222.935359][ T6680] ? clear_bhb_loop+0x60/0xb0 [ 222.941094][ T6680] ? clear_bhb_loop+0x60/0xb0 [ 222.945848][ T6680] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 222.951802][ T6680] RIP: 0033:0x7f0668f9cdd9 [ 222.956264][ T6680] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 222.975942][ T6680] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 222.984432][ T6680] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 222.992454][ T6680] RDX: 0000000000000050 RSI: 0000200000000180 RDI: 000000000000000a [ 223.000476][ T6680] RBP: 00007f0669f25090 R08: 0000000000000000 R09: 0000000000000000 [ 223.008516][ T6680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.016535][ T6680] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 223.024596][ T6680] [ 223.029925][ T6682] CPU: 1 PID: 6682 Comm: syz.0.823 Not tainted syzkaller #0 [ 223.037290][ T6682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 223.047400][ T6682] Call Trace: [ 223.050729][ T6682] [ 223.053716][ T6682] dump_stack_lvl+0x188/0x24e [ 223.058449][ T6682] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 223.064652][ T6682] ? show_regs_print_info+0x12/0x12 [ 223.069902][ T6682] should_fail_ex+0x399/0x4d0 [ 223.074614][ T6682] should_failslab+0x5/0x20 [ 223.079191][ T6682] slab_pre_alloc_hook+0x59/0x310 [ 223.084274][ T6682] kmem_cache_alloc_lru+0x49/0x2e0 [ 223.089419][ T6682] ? __d_alloc+0x31/0x700 [ 223.093781][ T6682] __d_alloc+0x31/0x700 [ 223.097998][ T6682] d_alloc_pseudo+0x19/0x70 [ 223.102541][ T6682] alloc_file_pseudo+0xe0/0x200 [ 223.107420][ T6682] ? alloc_empty_file_noaccount+0x80/0x80 [ 223.113172][ T6682] ? _raw_spin_unlock+0x24/0x40 [ 223.118044][ T6682] ? alloc_fd+0x58f/0x630 [ 223.122405][ T6682] sock_alloc_file+0xb3/0x240 [ 223.127115][ T6682] __sys_socket+0x12a/0x190 [ 223.131655][ T6682] __x64_sys_socket+0x76/0x80 [ 223.136371][ T6682] do_syscall_64+0x4c/0xa0 [ 223.140829][ T6682] ? clear_bhb_loop+0x60/0xb0 [ 223.145643][ T6682] ? clear_bhb_loop+0x60/0xb0 [ 223.150354][ T6682] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 223.156286][ T6682] RIP: 0033:0x7f045539cdd9 [ 223.160725][ T6682] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 223.180369][ T6682] RSP: 002b:00007f04535f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 223.188813][ T6682] RAX: ffffffffffffffda RBX: 00007f0455615fa0 RCX: 00007f045539cdd9 [ 223.196810][ T6682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000018 [ 223.204807][ T6682] RBP: 00007f04535f6090 R08: 0000000000000000 R09: 0000000000000000 [ 223.212806][ T6682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.220799][ T6682] R13: 00007f0455616038 R14: 00007f0455615fa0 R15: 00007ffc50587208 [ 223.228814][ T6682] [ 223.671855][ T6686] __nla_validate_parse: 1 callbacks suppressed [ 223.671897][ T6686] netlink: 63503 bytes leftover after parsing attributes in process `syz.2.826'. [ 224.190298][ T6702] netlink: 'syz.0.831': attribute type 10 has an invalid length. [ 224.216835][ T6702] device netdevsim0 entered promiscuous mode [ 224.516105][ T6712] FAULT_INJECTION: forcing a failure. [ 224.516105][ T6712] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 224.559656][ T6712] CPU: 1 PID: 6712 Comm: syz.2.836 Not tainted syzkaller #0 [ 224.567047][ T6712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 224.577164][ T6712] Call Trace: [ 224.580489][ T6712] [ 224.583479][ T6712] dump_stack_lvl+0x188/0x24e [ 224.588227][ T6712] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 224.594439][ T6712] ? show_regs_print_info+0x12/0x12 [ 224.599693][ T6712] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 224.605902][ T6712] ? dump_stack+0x5/0x12 [ 224.610203][ T6712] should_fail_ex+0x399/0x4d0 [ 224.614941][ T6712] _copy_from_user+0x2c/0x170 [ 224.619685][ T6712] iovec_from_user+0x143/0x360 [ 224.624509][ T6712] __import_iovec+0x6d/0x500 [ 224.629160][ T6712] import_iovec+0x6f/0xa0 [ 224.633546][ T6712] ___sys_sendmsg+0x252/0x360 [ 224.638289][ T6712] ? migrate_enable+0x148/0x220 [ 224.643292][ T6712] ? __sys_sendmsg+0x290/0x290 [ 224.648165][ T6712] __se_sys_sendmsg+0x1bb/0x2a0 [ 224.653091][ T6712] ? __x64_sys_sendmsg+0x80/0x80 [ 224.658112][ T6712] ? syscall_enter_from_user_mode+0x2a/0x80 [ 224.664074][ T6712] do_syscall_64+0x4c/0xa0 [ 224.668552][ T6712] ? clear_bhb_loop+0x60/0xb0 [ 224.673283][ T6712] ? clear_bhb_loop+0x60/0xb0 [ 224.678019][ T6712] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 224.683970][ T6712] RIP: 0033:0x7f0668f9cdd9 [ 224.688961][ T6712] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 224.708799][ T6712] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 224.717269][ T6712] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 224.725309][ T6712] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 000000000000000d [ 224.733332][ T6712] RBP: 00007f0669f25090 R08: 0000000000000000 R09: 0000000000000000 [ 224.741357][ T6712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.749394][ T6712] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 224.757462][ T6712] [ 225.450381][ T6732] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.844'. [ 225.509622][ T6734] netlink: 'syz.3.845': attribute type 10 has an invalid length. [ 225.529944][ T6734] device netdevsim0 entered promiscuous mode [ 225.537389][ T6736] netlink: 'syz.1.846': attribute type 10 has an invalid length. [ 225.549147][ T6736] FAULT_INJECTION: forcing a failure. [ 225.549147][ T6736] name failslab, interval 1, probability 0, space 0, times 0 [ 225.570216][ T6736] CPU: 0 PID: 6736 Comm: syz.1.846 Not tainted syzkaller #0 [ 225.577670][ T6736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 225.587761][ T6736] Call Trace: [ 225.591072][ T6736] [ 225.594039][ T6736] dump_stack_lvl+0x188/0x24e [ 225.598781][ T6736] ? br_get_link_af_size_filtered+0x8e/0xc20 [ 225.604811][ T6736] ? show_regs_print_info+0x12/0x12 [ 225.610102][ T6736] ? load_image+0x400/0x400 [ 225.614677][ T6736] should_fail_ex+0x399/0x4d0 [ 225.619408][ T6736] should_failslab+0x5/0x20 [ 225.623963][ T6736] slab_pre_alloc_hook+0x59/0x310 [ 225.629038][ T6736] ? br_netlink_fini+0x30/0x30 [ 225.633855][ T6736] kmem_cache_alloc_node+0x5a/0x320 [ 225.639110][ T6736] ? __alloc_skb+0xfc/0x7e0 [ 225.643673][ T6736] __alloc_skb+0xfc/0x7e0 [ 225.648060][ T6736] rtmsg_ifinfo_build_skb+0x80/0x190 [ 225.653407][ T6736] rtmsg_ifinfo+0xc4/0x200 [ 225.657887][ T6736] __dev_notify_flags+0xef/0x310 [ 225.662916][ T6736] ? __dev_change_flags+0x6a0/0x6a0 [ 225.668157][ T6736] ? __dev_change_flags+0x4d0/0x6a0 [ 225.673403][ T6736] ? dev_get_flags+0x1c0/0x1c0 [ 225.678203][ T6736] ? vprintk_emit+0x59f/0x6a0 [ 225.682937][ T6736] dev_change_flags+0xe4/0x1a0 [ 225.687822][ T6736] do_setlink+0xba1/0x3e60 [ 225.692280][ T6736] ? _printk+0xda/0x130 [ 225.696468][ T6736] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 225.702654][ T6736] ? load_image+0x400/0x400 [ 225.707193][ T6736] ? __nla_validate_parse+0x2072/0x2ac0 [ 225.712764][ T6736] ? netlink_rcv_skb+0x1fb/0x450 [ 225.717736][ T6736] ? netlink_unicast+0x74d/0x8d0 [ 225.722704][ T6736] ? netlink_sendmsg+0x8ad/0xbd0 [ 225.727695][ T6736] ? __nla_validate+0x50/0x50 [ 225.732411][ T6736] ? validate_linkmsg+0x3db/0x4c0 [ 225.737473][ T6736] rtnl_newlink+0x17d9/0x20a0 [ 225.742198][ T6736] ? rtnl_newlink+0x5c1/0x20a0 [ 225.747011][ T6736] ? rtnl_setlink+0x510/0x510 [ 225.751721][ T6736] ? __rwlock_init+0x140/0x140 [ 225.756512][ T6736] ? do_raw_spin_unlock+0x11d/0x230 [ 225.761737][ T6736] ? __mutex_lock+0x810/0xaf0 [ 225.766455][ T6736] ? __mutex_lock+0x3b2/0xaf0 [ 225.771188][ T6736] ? rtnetlink_rcv_msg+0x226/0xfc0 [ 225.776529][ T6736] ? rtnetlink_rcv_msg+0x226/0xfc0 [ 225.781680][ T6736] ? rtnl_setlink+0x510/0x510 [ 225.786400][ T6736] rtnetlink_rcv_msg+0x87c/0xfc0 [ 225.791415][ T6736] ? rtnetlink_bind+0x80/0x80 [ 225.796135][ T6736] ? __local_bh_enable_ip+0x136/0x1c0 [ 225.801542][ T6736] ? lockdep_hardirqs_on+0x94/0x140 [ 225.806785][ T6736] ? __local_bh_enable_ip+0x136/0x1c0 [ 225.812188][ T6736] ? _local_bh_enable+0xa0/0xa0 [ 225.817071][ T6736] ? __dev_queue_xmit+0x26b/0x37c0 [ 225.822386][ T6736] ? __dev_queue_xmit+0x26b/0x37c0 [ 225.827526][ T6736] ? __dev_queue_xmit+0x1cd2/0x37c0 [ 225.832760][ T6736] ? __dev_queue_xmit+0x26b/0x37c0 [ 225.837913][ T6736] ? ref_tracker_free+0x68c/0x840 [ 225.842970][ T6736] ? __copy_skb_header+0x3ba/0x4f0 [ 225.848114][ T6736] ? refcount_inc+0x70/0x70 [ 225.852651][ T6736] ? memcpy+0x3c/0x60 [ 225.856652][ T6736] ? __copy_skb_header+0x3ba/0x4f0 [ 225.861811][ T6736] ? __skb_clone+0x480/0x790 [ 225.866445][ T6736] netlink_rcv_skb+0x1fb/0x450 [ 225.871270][ T6736] ? rtnetlink_bind+0x80/0x80 [ 225.875995][ T6736] ? netlink_ack+0x1170/0x1170 [ 225.880824][ T6736] ? netlink_deliver_tap+0x2e/0x1b0 [ 225.886070][ T6736] netlink_unicast+0x74d/0x8d0 [ 225.890881][ T6736] netlink_sendmsg+0x8ad/0xbd0 [ 225.895689][ T6736] ? netlink_getsockopt+0x550/0x550 [ 225.900926][ T6736] ? aa_sock_msg_perm+0x94/0x150 [ 225.905896][ T6736] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 225.911220][ T6736] ? security_socket_sendmsg+0x7c/0xa0 [ 225.916736][ T6736] ? netlink_getsockopt+0x550/0x550 [ 225.921990][ T6736] ____sys_sendmsg+0x5be/0x970 [ 225.926804][ T6736] ? __sys_sendmsg_sock+0x30/0x30 [ 225.931875][ T6736] ? __import_iovec+0x315/0x500 [ 225.936764][ T6736] ? import_iovec+0x6f/0xa0 [ 225.941303][ T6736] ___sys_sendmsg+0x2a2/0x360 [ 225.946037][ T6736] ? __sys_sendmsg+0x290/0x290 [ 225.950859][ T6736] ? __lock_acquire+0x7d10/0x7d10 [ 225.955943][ T6736] __se_sys_sendmsg+0x1bb/0x2a0 [ 225.960844][ T6736] ? __x64_sys_sendmsg+0x80/0x80 [ 225.965859][ T6736] ? lockdep_hardirqs_on+0x94/0x140 [ 225.971092][ T6736] do_syscall_64+0x4c/0xa0 [ 225.975541][ T6736] ? clear_bhb_loop+0x60/0xb0 [ 225.980277][ T6736] ? clear_bhb_loop+0x60/0xb0 [ 225.984988][ T6736] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.990915][ T6736] RIP: 0033:0x7f080eb9cdd9 [ 225.995358][ T6736] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 226.014988][ T6736] RSP: 002b:00007f080fadf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 226.023432][ T6736] RAX: ffffffffffffffda RBX: 00007f080ee15fa0 RCX: 00007f080eb9cdd9 [ 226.031432][ T6736] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 226.039432][ T6736] RBP: 00007f080fadf090 R08: 0000000000000000 R09: 0000000000000000 [ 226.047426][ T6736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.055421][ T6736] R13: 00007f080ee16038 R14: 00007f080ee15fa0 R15: 00007ffcddefeb08 [ 226.063438][ T6736] [ 226.610467][ T6750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.665300][ T6752] netlink: 60 bytes leftover after parsing attributes in process `syz.2.853'. [ 226.681288][ T6752] netlink: 60 bytes leftover after parsing attributes in process `syz.2.853'. [ 226.698077][ T6752] netlink: 60 bytes leftover after parsing attributes in process `syz.2.853'. [ 226.805068][ T6752] netlink: 60 bytes leftover after parsing attributes in process `syz.2.853'. [ 227.235106][ T6762] netlink: 16399 bytes leftover after parsing attributes in process `syz.1.857'. [ 227.268043][ T6762] netlink: 'syz.1.857': attribute type 29 has an invalid length. [ 227.287706][ T6762] netlink: 4 bytes leftover after parsing attributes in process `syz.1.857'. [ 227.300165][ T6762] netlink: 'syz.1.857': attribute type 29 has an invalid length. [ 227.308288][ T6762] netlink: 4 bytes leftover after parsing attributes in process `syz.1.857'. [ 227.577085][ T6770] netlink: 63503 bytes leftover after parsing attributes in process `syz.3.859'. [ 229.821914][ T6828] netlink: 'syz.0.879': attribute type 10 has an invalid length. [ 229.873926][ T6828] device veth1_macvtap left promiscuous mode [ 229.897787][ T6832] __nla_validate_parse: 5 callbacks suppressed [ 229.897807][ T6832] netlink: 60 bytes leftover after parsing attributes in process `syz.4.880'. [ 229.925686][ T6828] bridge0: port 4(macsec0) entered blocking state [ 229.947925][ T6828] bridge0: port 4(macsec0) entered disabled state [ 229.968242][ T6828] device macsec0 entered promiscuous mode [ 229.984793][ T6832] netlink: 60 bytes leftover after parsing attributes in process `syz.4.880'. [ 230.044119][ T6835] netlink: 60 bytes leftover after parsing attributes in process `syz.4.880'. [ 230.301206][ T6835] netlink: 60 bytes leftover after parsing attributes in process `syz.4.880'. [ 230.912901][ T6846] netlink: 'syz.0.884': attribute type 39 has an invalid length. [ 233.220580][ T6881] netlink: 60 bytes leftover after parsing attributes in process `syz.1.898'. [ 233.258169][ T6881] netlink: 60 bytes leftover after parsing attributes in process `syz.1.898'. [ 233.284577][ T6883] netlink: 60 bytes leftover after parsing attributes in process `syz.1.898'. [ 233.409037][ T6881] netlink: 60 bytes leftover after parsing attributes in process `syz.1.898'. [ 234.491731][ T6919] netlink: 60 bytes leftover after parsing attributes in process `syz.4.913'. [ 234.529576][ T6919] netlink: 60 bytes leftover after parsing attributes in process `syz.4.913'. [ 234.885969][ T6928] FAULT_INJECTION: forcing a failure. [ 234.885969][ T6928] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 234.919636][ T6928] CPU: 0 PID: 6928 Comm: syz.2.918 Not tainted syzkaller #0 [ 234.927136][ T6928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 234.937417][ T6928] Call Trace: [ 234.940742][ T6928] [ 234.943721][ T6928] dump_stack_lvl+0x188/0x24e [ 234.948475][ T6928] ? show_regs_print_info+0x12/0x12 [ 234.953739][ T6928] ? load_image+0x400/0x400 [ 234.958396][ T6928] ? __lock_acquire+0x7d10/0x7d10 [ 234.963499][ T6928] ? mutex_unlock+0x10/0x10 [ 234.968071][ T6928] should_fail_ex+0x399/0x4d0 [ 234.972807][ T6928] _copy_from_user+0x2c/0x170 [ 234.977553][ T6928] smc_setsockopt+0x418/0xb80 [ 234.982313][ T6928] ? smc_shutdown+0x9a0/0x9a0 [ 234.987056][ T6928] ? aa_sock_opt_perm+0x74/0x100 [ 234.992089][ T6928] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 234.997703][ T6928] ? security_socket_setsockopt+0x7a/0xa0 [ 235.003482][ T6928] ? smc_shutdown+0x9a0/0x9a0 [ 235.008228][ T6928] __sys_setsockopt+0x2bf/0x3d0 [ 235.013155][ T6928] __x64_sys_setsockopt+0xb1/0xc0 [ 235.018246][ T6928] do_syscall_64+0x4c/0xa0 [ 235.022731][ T6928] ? clear_bhb_loop+0x60/0xb0 [ 235.027464][ T6928] ? clear_bhb_loop+0x60/0xb0 [ 235.032205][ T6928] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 235.038185][ T6928] RIP: 0033:0x7f0668f9cdd9 [ 235.042742][ T6928] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 235.062405][ T6928] RSP: 002b:00007f0669f25028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 235.070883][ T6928] RAX: ffffffffffffffda RBX: 00007f0669215fa0 RCX: 00007f0668f9cdd9 [ 235.078910][ T6928] RDX: 0000000000000007 RSI: 0000000000000006 RDI: 0000000000000004 [ 235.086916][ T6928] RBP: 00007f0669f25090 R08: 0000000000000004 R09: 0000000000000000 [ 235.094916][ T6928] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 235.102922][ T6928] R13: 00007f0669216038 R14: 00007f0669215fa0 R15: 00007ffd6513e6f8 [ 235.110942][ T6928] [ 235.610939][ T6942] __nla_validate_parse: 2 callbacks suppressed [ 235.610960][ T6942] netlink: 56 bytes leftover after parsing attributes in process `syz.1.923'. [ 235.825846][ T6954] netlink: 60 bytes leftover after parsing attributes in process `syz.2.927'. [ 235.844552][ T6954] netlink: 60 bytes leftover after parsing attributes in process `syz.2.927'. [ 235.861733][ T6954] netlink: 60 bytes leftover after parsing attributes in process `syz.2.927'. [ 236.024110][ T6954] netlink: 60 bytes leftover after parsing attributes in process `syz.2.927'. [ 236.318971][ T6966] netlink: 'syz.2.932': attribute type 39 has an invalid length. [ 237.299290][ T6979] netlink: 8 bytes leftover after parsing attributes in process `syz.3.935'. [ 237.710453][ T6993] netlink: 'syz.1.940': attribute type 2 has an invalid length. [ 237.718610][ T6993] netlink: 17267 bytes leftover after parsing attributes in process `syz.1.940'. [ 238.040554][ T7000] netlink: 60 bytes leftover after parsing attributes in process `syz.3.942'. [ 238.071047][ T7000] netlink: 60 bytes leftover after parsing attributes in process `syz.3.942'. [ 238.091714][ T7000] netlink: 60 bytes leftover after parsing attributes in process `syz.3.942'. [ 238.298429][ T7006] netlink: 'syz.1.945': attribute type 10 has an invalid length. [ 238.441535][ T7006] team0: Port device macvlan0 added [ 238.740359][ T7019] netlink: 'syz.2.953': attribute type 13 has an invalid length. [ 238.796289][ T7019] syz_tun: refused to change device tx_queue_len [ 238.826854][ T7019] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 239.860830][ T7053] netlink: 'syz.2.965': attribute type 39 has an invalid length. [ 240.015731][ T7048] netlink: 'syz.3.964': attribute type 1 has an invalid length. [ 240.125147][ T7053] device hsr_slave_1 left promiscuous mode [ 240.228326][ T7058] netlink: 'syz.1.966': attribute type 39 has an invalid length. [ 241.543279][ T7093] __nla_validate_parse: 8 callbacks suppressed [ 241.543299][ T7093] netlink: 60 bytes leftover after parsing attributes in process `syz.0.979'. [ 241.569049][ T7093] netlink: 60 bytes leftover after parsing attributes in process `syz.0.979'. [ 241.632496][ T7093] netlink: 60 bytes leftover after parsing attributes in process `syz.0.979'. [ 241.714253][ T7097] FAULT_INJECTION: forcing a failure. [ 241.714253][ T7097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 241.736254][ T7097] CPU: 0 PID: 7097 Comm: syz.4.980 Not tainted syzkaller #0 [ 241.743652][ T7097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 241.753767][ T7097] Call Trace: [ 241.757091][ T7097] [ 241.760064][ T7097] dump_stack_lvl+0x188/0x24e [ 241.764816][ T7097] ? show_regs_print_info+0x12/0x12 [ 241.770081][ T7097] ? load_image+0x400/0x400 [ 241.774655][ T7097] ? __might_fault+0xa6/0x120 [ 241.779383][ T7097] should_fail_ex+0x399/0x4d0 [ 241.784119][ T7097] copyin+0x1b/0x120 [ 241.788065][ T7097] _copy_from_iter+0x447/0x1130 [ 241.792997][ T7097] ? copyout_mc+0x110/0x110 [ 241.797563][ T7097] ? __virt_addr_valid+0x188/0x540 [ 241.802738][ T7097] ? __virt_addr_valid+0x188/0x540 [ 241.807943][ T7097] ? __virt_addr_valid+0x465/0x540 [ 241.813118][ T7097] ? __check_object_size+0x500/0xa40 [ 241.818458][ T7097] netlink_sendmsg+0x755/0xbd0 [ 241.823305][ T7097] ? netlink_getsockopt+0x550/0x550 [ 241.828572][ T7097] ? aa_sock_msg_perm+0x94/0x150 [ 241.833566][ T7097] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 241.838897][ T7097] ? security_socket_sendmsg+0x7c/0xa0 [ 241.844427][ T7097] ? netlink_getsockopt+0x550/0x550 [ 241.849696][ T7097] ____sys_sendmsg+0x5be/0x970 [ 241.854529][ T7097] ? __sys_sendmsg_sock+0x30/0x30 [ 241.859608][ T7097] ? __import_iovec+0x315/0x500 [ 241.864522][ T7097] ? import_iovec+0x6f/0xa0 [ 241.869074][ T7097] ___sys_sendmsg+0x2a2/0x360 [ 241.872891][ T7093] netlink: 60 bytes leftover after parsing attributes in process `syz.0.979'. [ 241.873806][ T7097] ? __sys_sendmsg+0x290/0x290 [ 241.873864][ T7097] ? __lock_acquire+0x7d10/0x7d10 [ 241.873923][ T7097] __se_sys_sendmsg+0x1bb/0x2a0 [ 241.897526][ T7097] ? __x64_sys_sendmsg+0x80/0x80 [ 241.902547][ T7097] ? lockdep_hardirqs_on+0x94/0x140 [ 241.907904][ T7097] do_syscall_64+0x4c/0xa0 [ 241.912385][ T7097] ? clear_bhb_loop+0x60/0xb0 [ 241.917125][ T7097] ? clear_bhb_loop+0x60/0xb0 [ 241.921864][ T7097] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 241.927815][ T7097] RIP: 0033:0x7f8d4ab9cdd9 [ 241.932277][ T7097] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 241.951937][ T7097] RSP: 002b:00007f8d4b997028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 241.960410][ T7097] RAX: ffffffffffffffda RBX: 00007f8d4ae15fa0 RCX: 00007f8d4ab9cdd9 [ 241.968445][ T7097] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000008 [ 241.976564][ T7097] RBP: 00007f8d4b997090 R08: 0000000000000000 R09: 0000000000000000 [ 241.984585][ T7097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.992603][ T7097] R13: 00007f8d4ae16038 R14: 00007f8d4ae15fa0 R15: 00007ffeebdef458 [ 242.000634][ T7097] [ 242.653275][ T7118] netlink: 'syz.3.986': attribute type 39 has an invalid length. [ 243.011321][ T7131] netlink: 763 bytes leftover after parsing attributes in process `syz.0.991'. [ 243.136795][ T7133] FAULT_INJECTION: forcing a failure. [ 243.136795][ T7133] name failslab, interval 1, probability 0, space 0, times 0 [ 243.192698][ T7133] CPU: 0 PID: 7133 Comm: syz.1.992 Not tainted syzkaller #0 [ 243.200087][ T7133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 243.210186][ T7133] Call Trace: [ 243.213512][ T7133] [ 243.216487][ T7133] dump_stack_lvl+0x188/0x24e [ 243.221233][ T7133] ? show_regs_print_info+0x12/0x12 [ 243.226494][ T7133] ? load_image+0x400/0x400 [ 243.231068][ T7133] ? __might_sleep+0xd0/0xd0 [ 243.235705][ T7133] ? __lock_acquire+0x7d10/0x7d10 [ 243.240802][ T7133] should_fail_ex+0x399/0x4d0 [ 243.245531][ T7133] should_failslab+0x5/0x20 [ 243.250081][ T7133] slab_pre_alloc_hook+0x59/0x310 [ 243.255165][ T7133] kmem_cache_alloc_node+0x5a/0x320 [ 243.260410][ T7133] ? copyout_mc+0x110/0x110 [ 243.264969][ T7133] ? __alloc_skb+0xfc/0x7e0 [ 243.269553][ T7133] __alloc_skb+0xfc/0x7e0 [ 243.273949][ T7133] tipc_buf_acquire+0x27/0xd0 [ 243.278681][ T7133] tipc_msg_build+0x84e/0xde0 [ 243.283439][ T7133] __tipc_sendmsg+0x1c91/0x2c90 [ 243.288361][ T7133] ? rht_lock+0x150/0x150 [ 243.292745][ T7133] ? mark_lock+0x94/0x320 [ 243.297135][ T7133] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 243.303175][ T7133] ? wait_woken+0x1c0/0x1c0 [ 243.307741][ T7133] ? mark_lock+0x94/0x320 [ 243.312128][ T7133] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 243.315826][ T7145] netlink: 60 bytes leftover after parsing attributes in process `syz.0.994'. [ 243.318145][ T7133] ? lockdep_hardirqs_on+0x94/0x140 [ 243.332255][ T7133] ? lock_chain_count+0x20/0x20 [ 243.337272][ T7133] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 243.343492][ T7133] ? lockdep_hardirqs_on+0x94/0x140 [ 243.348750][ T7133] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 243.354973][ T7133] ? __local_bh_enable_ip+0x13e/0x1c0 [ 243.360401][ T7133] ? _local_bh_enable+0xa0/0xa0 [ 243.365309][ T7133] tipc_sendmsg+0x51/0x70 [ 243.369695][ T7133] ? tipc_recvmsg+0x1400/0x1400 [ 243.374599][ T7133] ____sys_sendmsg+0x5be/0x970 [ 243.379426][ T7133] ? __sys_sendmsg_sock+0x30/0x30 [ 243.384508][ T7133] ? __import_iovec+0x315/0x500 [ 243.389414][ T7133] ? import_iovec+0x6f/0xa0 [ 243.393967][ T7133] ___sys_sendmsg+0x2a2/0x360 [ 243.398710][ T7133] ? __sys_sendmsg+0x290/0x290 [ 243.403596][ T7133] __se_sys_sendmsg+0x1bb/0x2a0 [ 243.408528][ T7133] ? __x64_sys_sendmsg+0x80/0x80 [ 243.413555][ T7133] ? lockdep_hardirqs_on+0x94/0x140 [ 243.414838][ T7145] netlink: 60 bytes leftover after parsing attributes in process `syz.0.994'. [ 243.418791][ T7133] do_syscall_64+0x4c/0xa0 [ 243.418828][ T7133] ? clear_bhb_loop+0x60/0xb0 [ 243.436844][ T7133] ? clear_bhb_loop+0x60/0xb0 [ 243.441590][ T7133] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 243.447535][ T7133] RIP: 0033:0x7f080eb9cdd9 [ 243.452001][ T7133] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 243.471752][ T7133] RSP: 002b:00007f080fadf028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 243.480223][ T7133] RAX: ffffffffffffffda RBX: 00007f080ee15fa0 RCX: 00007f080eb9cdd9 [ 243.488259][ T7133] RDX: 0000000000000000 RSI: 0000200000003a00 RDI: 0000000000000004 [ 243.496287][ T7133] RBP: 00007f080fadf090 R08: 0000000000000000 R09: 0000000000000000 [ 243.504326][ T7133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 243.512363][ T7133] R13: 00007f080ee16038 R14: 00007f080ee15fa0 R15: 00007ffcddefeb08 [ 243.520411][ T7133] [ 243.525980][ T7146] netlink: 60 bytes leftover after parsing attributes in process `syz.0.994'. [ 243.657373][ T7146] netlink: 60 bytes leftover after parsing attributes in process `syz.0.994'. [ 243.798731][ T7148] netlink: 'syz.4.995': attribute type 39 has an invalid length. [ 243.953858][ T7148] device hsr_slave_1 left promiscuous mode [ 244.016996][ T7150] netlink: 7994 bytes leftover after parsing attributes in process `syz.3.996'. [ 244.742416][ T7177] FAULT_INJECTION: forcing a failure. [ 244.742416][ T7177] name failslab, interval 1, probability 0, space 0, times 0 [ 244.798374][ T7177] CPU: 1 PID: 7177 Comm: syz.1.1006 Not tainted syzkaller #0 [ 244.805849][ T7177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 244.815953][ T7177] Call Trace: [ 244.819281][ T7177] [ 244.822269][ T7177] dump_stack_lvl+0x188/0x24e [ 244.827021][ T7177] ? show_regs_print_info+0x12/0x12 [ 244.832290][ T7177] ? load_image+0x400/0x400 [ 244.836850][ T7177] ? _printk+0xa/0x130 [ 244.840968][ T7177] should_fail_ex+0x399/0x4d0 [ 244.845695][ T7177] should_failslab+0x5/0x20 [ 244.850288][ T7177] slab_pre_alloc_hook+0x59/0x310 [ 244.855378][ T7177] kmem_cache_alloc_node+0x5a/0x320 [ 244.860622][ T7177] ? __alloc_skb+0xe6/0x7e0 [ 244.865178][ T7177] ? __alloc_skb+0xfc/0x7e0 [ 244.869742][ T7177] __alloc_skb+0xfc/0x7e0 [ 244.874121][ T7177] ? netlink_autobind+0xda/0x300 [ 244.879107][ T7177] netlink_sendmsg+0x654/0xbd0 [ 244.883945][ T7177] ? netlink_getsockopt+0x550/0x550 [ 244.889205][ T7177] ? aa_sock_msg_perm+0x94/0x150 [ 244.894192][ T7177] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 244.899533][ T7177] ? security_socket_sendmsg+0x7c/0xa0 [ 244.905055][ T7177] ? netlink_getsockopt+0x550/0x550 [ 244.910318][ T7177] ____sys_sendmsg+0x5be/0x970 [ 244.915179][ T7177] ? __sys_sendmsg_sock+0x30/0x30 [ 244.920271][ T7177] ? __import_iovec+0x315/0x500 [ 244.925180][ T7177] ? import_iovec+0x6f/0xa0 [ 244.929746][ T7177] ___sys_sendmsg+0x2a2/0x360 [ 244.934480][ T7177] ? migrate_enable+0x148/0x220 [ 244.939385][ T7177] ? __sys_sendmsg+0x290/0x290 [ 244.944255][ T7177] __se_sys_sendmsg+0x1bb/0x2a0 [ 244.949146][ T7177] ? __x64_sys_sendmsg+0x80/0x80 [ 244.954133][ T7177] ? syscall_enter_from_user_mode+0x2a/0x80 [ 244.960077][ T7177] do_syscall_64+0x4c/0xa0 [ 244.964527][ T7177] ? clear_bhb_loop+0x60/0xb0 [ 244.969243][ T7177] ? clear_bhb_loop+0x60/0xb0 [ 244.973952][ T7177] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 244.979872][ T7177] RIP: 0033:0x7f080eb9cdd9 [ 244.984328][ T7177] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 245.003991][ T7177] RSP: 002b:00007f080fabe028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 245.012446][ T7177] RAX: ffffffffffffffda RBX: 00007f080ee16090 RCX: 00007f080eb9cdd9 [ 245.020448][ T7177] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 000000000000000b [ 245.028446][ T7177] RBP: 00007f080fabe090 R08: 0000000000000000 R09: 0000000000000000 [ 245.036452][ T7177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 245.044456][ T7177] R13: 00007f080ee16128 R14: 00007f080ee16090 R15: 00007ffcddefeb08 [ 245.052470][ T7177] [ 245.328854][ T7175] batman_adv: batadv0: Interface deactivated: vlan1 [ 246.617506][ T7232] netlink: 'syz.1.1024': attribute type 3 has an invalid length. [ 246.700137][ T7232] __nla_validate_parse: 9 callbacks suppressed [ 246.700157][ T7232] netlink: 13435 bytes leftover after parsing attributes in process `syz.1.1024'. [ 246.808937][ T7237] FAULT_INJECTION: forcing a failure. [ 246.808937][ T7237] name failslab, interval 1, probability 0, space 0, times 0 [ 246.848998][ T7237] CPU: 1 PID: 7237 Comm: syz.2.1027 Not tainted syzkaller #0 [ 246.856484][ T7237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 246.866587][ T7237] Call Trace: [ 246.869905][ T7237] [ 246.872883][ T7237] dump_stack_lvl+0x188/0x24e [ 246.877623][ T7237] ? show_regs_print_info+0x12/0x12 [ 246.882895][ T7237] ? load_image+0x400/0x400 [ 246.887458][ T7237] ? __lock_acquire+0x7d10/0x7d10 [ 246.892557][ T7237] should_fail_ex+0x399/0x4d0 [ 246.897288][ T7237] should_failslab+0x5/0x20 [ 246.901850][ T7237] slab_pre_alloc_hook+0x59/0x310 [ 246.906937][ T7237] ? bpf_test_init+0x9f/0x140 [ 246.911675][ T7237] __kmem_cache_alloc_node+0x4f/0x260 [ 246.917106][ T7237] ? bpf_test_init+0x9f/0x140 [ 246.921845][ T7237] __kmalloc+0xa0/0x240 [ 246.926076][ T7237] bpf_test_init+0x9f/0x140 [ 246.930641][ T7237] bpf_prog_test_run_xdp+0x484/0xf10 [ 246.935993][ T7237] ? dev_put+0x80/0x80 [ 246.940138][ T7237] ? dev_put+0x80/0x80 [ 246.944268][ T7237] bpf_prog_test_run+0x31e/0x390 [ 246.949274][ T7237] __sys_bpf+0x62b/0x780 [ 246.953581][ T7237] ? bpf_link_show_fdinfo+0x380/0x380 [ 246.959032][ T7237] ? lock_chain_count+0x20/0x20 [ 246.963957][ T7237] __x64_sys_bpf+0x78/0x90 [ 246.968626][ T7237] do_syscall_64+0x4c/0xa0 [ 246.973125][ T7237] ? clear_bhb_loop+0x60/0xb0 [ 246.977865][ T7237] ? clear_bhb_loop+0x60/0xb0 [ 246.982606][ T7237] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 246.988643][ T7237] RIP: 0033:0x7f0668f9cdd9 [ 246.993137][ T7237] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 247.012889][ T7237] RSP: 002b:00007f0669f04028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 247.021360][ T7237] RAX: ffffffffffffffda RBX: 00007f0669216090 RCX: 00007f0668f9cdd9 [ 247.029387][ T7237] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 247.037411][ T7237] RBP: 00007f0669f04090 R08: 0000000000000000 R09: 0000000000000000 [ 247.045433][ T7237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.053506][ T7237] R13: 00007f0669216128 R14: 00007f0669216090 R15: 00007ffd6513e6f8 [ 247.061549][ T7237] [ 248.192818][ T7267] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1039'. [ 248.851143][ T7267] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1039'. [ 248.860371][ T7274] netlink: 68 bytes leftover after parsing attributes in process `syz.4.1041'. [ 249.374496][ T7284] netlink: 'syz.2.1045': attribute type 27 has an invalid length. [ 249.393438][ T7284] netlink: 164 bytes leftover after parsing attributes in process `syz.2.1045'. [ 252.316394][ T7268] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1039'. [ 252.343135][ T7305] netlink: 'syz.0.1048': attribute type 39 has an invalid length. [ 252.568868][ T7314] netlink: 'syz.1.1051': attribute type 3 has an invalid length. [ 252.591424][ T7314] netlink: 13435 bytes leftover after parsing attributes in process `syz.1.1051'. [ 255.607534][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.614336][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 279.281761][ T14] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 2670 jiffies s: 12325 root: 0x2/. [ 279.320888][ T14] rcu: blocking rcu_node structures (internal RCU debug): [ 279.328224][ T14] Sending NMI from CPU 0 to CPUs 1: [ 279.333820][ C1] NMI backtrace for cpu 1 [ 279.333832][ C1] CPU: 1 PID: 7311 Comm: syz.3.1050 Not tainted syzkaller #0 [ 279.333851][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 279.333861][ C1] RIP: 0010:native_apic_msr_write+0x35/0x50 [ 279.333891][ C1] Code: 74 2a 83 ff 30 74 25 eb 10 81 ff d0 00 00 00 74 1b 81 ff e0 00 00 00 74 13 c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 c3 89 f6 31 d2 e9 9f b0 01 03 66 2e 0f 1f 84 00 00 00 00 00 [ 279.333907][ C1] RSP: 0018:ffffc900001e0368 EFLAGS: 00000046 [ 279.333923][ C1] RAX: 00000000000000f6 RBX: ffffffff8c653b88 RCX: 000000000000083f [ 279.333936][ C1] RDX: 0000000000000000 RSI: 00000000000000f6 RDI: 000000000000083f [ 279.333948][ C1] RBP: 0000000000000001 R08: ffffc900001e02e7 R09: 1ffff9200003c05c [ 279.333961][ C1] R10: dffffc0000000000 R11: fffff5200003c05d R12: 0000000000000000 [ 279.333974][ C1] R13: dffffc0000000001 R14: dffffc0000000000 R15: 0000000000000001 [ 279.333988][ C1] FS: 00007fc7d0bf66c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 279.334005][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 279.334018][ C1] CR2: 0000000000000000 CR3: 00000000322dc000 CR4: 00000000003506e0 [ 279.334034][ C1] DR0: 0000000000008d24 DR1: 0000000000000000 DR2: 0000000000000000 [ 279.334045][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff1 DR7: 0000000000000600 [ 279.334057][ C1] Call Trace: [ 279.334064][ C1] [ 279.334069][ C1] arch_irq_work_raise+0x82/0xd0 [ 279.334095][ C1] irq_work_queue_on+0x13c/0x260 [ 279.334132][ C1] rcu_read_unlock_special+0x3c9/0x510 [ 279.334167][ C1] ? __rcu_read_unlock+0xd0/0xd0 [ 279.334194][ C1] ? __perf_cgroup_move+0x150/0x150 [ 279.334227][ C1] ? perf_event_output_forward+0xbe/0x2f0 [ 279.334262][ C1] __rcu_read_unlock+0x78/0xd0 [ 279.334287][ C1] perf_event_output_forward+0x271/0x2f0 [ 279.334319][ C1] ? perf_event_output_forward+0xbe/0x2f0 [ 279.334347][ C1] ? perf_get_page_size+0x430/0x430 [ 279.334384][ C1] ? perf_event_output_forward+0x282/0x2f0 [ 279.334411][ C1] ? perf_swevent_get_recursion_context+0xda/0x150 [ 279.334441][ C1] ? perf_event_output_forward+0xbe/0x2f0 [ 279.334469][ C1] ? perf_get_page_size+0x430/0x430 [ 279.334502][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 279.334539][ C1] __perf_event_overflow+0x448/0x610 [ 279.334590][ C1] perf_swevent_overflow+0x19b/0x230 [ 279.334625][ C1] perf_swevent_event+0x458/0x570 [ 279.334660][ C1] ? perf_tp_event+0xc30/0xc30 [ 279.334691][ C1] ? perf_trace_buf_alloc+0x300/0x300 [ 279.334717][ C1] ? perf_swevent_event+0x4ba/0x570 [ 279.334759][ C1] perf_tp_event+0x3e7/0xc30 [ 279.334800][ C1] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 279.334833][ C1] ? perf_tp_event+0xaac/0xc30 [ 279.334937][ C1] ? kvm_sched_clock_read+0x14/0x40 [ 279.334954][ C1] ? sched_clock_cpu+0x6e/0x260 [ 279.334985][ C1] perf_trace_run_bpf_submit+0xf3/0x1c0 [ 279.335027][ C1] perf_trace_preemptirq_template+0x268/0x320 [ 279.335058][ C1] ? asm_sysvec_irq_work+0x16/0x20 [ 279.335087][ C1] ? trace_event_raw_event_preemptirq_template+0x1f0/0x1f0 [ 279.335118][ C1] ? __irq_exit_rcu+0x147/0x230 [ 279.335139][ C1] ? irq_exit_rcu+0x20/0x20 [ 279.335169][ C1] ? asm_sysvec_irq_work+0x16/0x20 [ 279.335195][ C1] trace_irq_enable_rcuidle+0xd3/0x140 [ 279.335228][ C1] trace_hardirqs_on+0x24/0x40 [ 279.335251][ C1] asm_sysvec_irq_work+0x16/0x20 [ 279.335274][ C1] RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 [ 279.335295][ C1] Code: 00 00 00 66 90 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 0e b0 2c f7 48 89 df e8 56 78 2d f7 e8 21 cf 50 f7 fb bf 01 00 00 00 a6 dc 20 f7 65 8b 05 f7 5f ca 75 85 c0 74 02 5b c3 e8 44 74 c8 [ 279.335311][ C1] RSP: 0018:ffffc900001e0c70 EFLAGS: 00000282 [ 279.335325][ C1] RAX: dbaccf3446f67100 RBX: ffff8880b8f28440 RCX: dbaccf3446f67100 [ 279.335339][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c1120 RDI: 0000000000000001 [ 279.335352][ C1] RBP: ffffc900001e0dd0 R08: ffff8880b8f3580b R09: 1ffff110171e6b01 [ 279.335366][ C1] R10: dffffc0000000000 R11: ffffed10171e6b02 R12: ffff8880b8f28440 [ 279.335379][ C1] R13: 1ffff110171e5090 R14: ffff888056844010 R15: ffffc900001e0d20 [ 279.335423][ C1] ? garp_init_applicant+0x440/0x440 [ 279.335445][ C1] __run_timers+0x52f/0x800 [ 279.335490][ C1] ? detach_timer+0x350/0x350 [ 279.335542][ C1] run_timer_softirq+0x63/0xf0 [ 279.335569][ C1] handle_softirqs+0x2a1/0x930 [ 279.335603][ C1] ? __irq_exit_rcu+0x13b/0x230 [ 279.335632][ C1] ? do_softirq+0x210/0x210 [ 279.335661][ C1] ? irqtime_account_irq+0xb2/0x1b0 [ 279.335686][ C1] __irq_exit_rcu+0x13b/0x230 [ 279.335706][ C1] ? irq_exit_rcu+0x20/0x20 [ 279.335748][ C1] irq_exit_rcu+0x5/0x20 [ 279.335763][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 279.335785][ C1] [ 279.335790][ C1] [ 279.335798][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 279.335822][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xbc/0x120 [ 279.335845][ C1] Code: c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 41 c6 04 07 f8 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 2f dd 20 f7 65 8b 05 80 60 ca 75 85 c0 74 3c 48 c7 04 24 0e 36 [ 279.335860][ C1] RSP: 0018:ffffc900045a7260 EFLAGS: 00000206 [ 279.335875][ C1] RAX: dffffc0000000004 RBX: 0000000000000a02 RCX: dbaccf3446f67100 [ 279.335888][ C1] RDX: dffffc0000000000 RSI: ffffffff8a8c1120 RDI: 0000000000000001 [ 279.335901][ C1] RBP: ffffc900045a72e0 R08: ffff8880b8f3580b R09: 1ffff110171e6b01 [ 279.335915][ C1] R10: dffffc0000000000 R11: ffffed10171e6b02 R12: dffffc0000000000 [ 279.335929][ C1] R13: ffff8880265ce580 R14: ffffffff96ea15b0 R15: 1ffff920008b4e4c [ 279.335975][ C1] ? _raw_spin_unlock+0x40/0x40 [ 279.335999][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 279.336037][ C1] debug_check_no_obj_freed+0x515/0x530 [ 279.336086][ C1] slab_free_freelist_hook+0xd2/0x1a0 [ 279.336118][ C1] ? bpf_check+0x9ec7/0x10db0 [ 279.336137][ C1] __kmem_cache_free+0xb6/0x1f0 [ 279.336170][ C1] bpf_check+0x9ec7/0x10db0 [ 279.336253][ C1] ? bpf_get_btf_vmlinux+0x10/0x10 [ 279.336270][ C1] ? perf_swevent_event+0x4ba/0x570 [ 279.336305][ C1] ? perf_tp_event+0xc30/0xc30 [ 279.336336][ C1] ? perf_trace_buf_alloc+0x300/0x300 [ 279.336361][ C1] ? trace_call_bpf+0xbf/0x6b0 [ 279.336403][ C1] ? perf_tp_event+0xaac/0xc30 [ 279.336436][ C1] ? migrate_enable+0x148/0x220 [ 279.336463][ C1] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 279.336491][ C1] ? trace_call_bpf+0xbf/0x6b0 [ 279.336519][ C1] ? trace_call_bpf+0x5d6/0x6b0 [ 279.336603][ C1] ? perf_trace_run_bpf_submit+0x124/0x1c0 [ 279.336659][ C1] ? trace_event_raw_event_lock+0x250/0x250 [ 279.336691][ C1] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 279.336736][ C1] ? ct_nmi_exit+0x145/0x1c0 [ 279.336758][ C1] ? ct_irq_exit_irqson+0x113/0x170 [ 279.336787][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 279.336821][ C1] ? lock_chain_count+0x20/0x20 [ 279.336855][ C1] ? seqcount_lockdep_reader_access+0x127/0x1d0 [ 279.336881][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 279.336902][ C1] ? ktime_get_with_offset+0xff/0x320 [ 279.336924][ C1] ? seqcount_lockdep_reader_access+0x18d/0x1d0 [ 279.336950][ C1] ? ktime_get_real_ts64+0x440/0x440 [ 279.336975][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 279.337004][ C1] ? __might_fault+0xc2/0x120 [ 279.337029][ C1] ? memset+0x1e/0x40 [ 279.337050][ C1] ? bpf_obj_name_cpy+0x190/0x1d0 [ 279.337083][ C1] bpf_prog_load+0x101a/0x1560 [ 279.337133][ C1] ? map_freeze+0x390/0x390 [ 279.337161][ C1] ? __might_fault+0xa6/0x120 [ 279.337205][ C1] ? __might_fault+0xa6/0x120 [ 279.337245][ C1] ? __might_fault+0xc2/0x120 [ 279.337262][ C1] ? __might_fault+0xa6/0x120 [ 279.337285][ C1] ? bpf_lsm_bpf+0x5/0x10 [ 279.337305][ C1] ? security_bpf+0x7a/0xa0 [ 279.337332][ C1] __sys_bpf+0x5b8/0x780 [ 279.337365][ C1] ? bpf_link_show_fdinfo+0x380/0x380 [ 279.337423][ C1] ? lock_chain_count+0x20/0x20 [ 279.337467][ C1] __x64_sys_bpf+0x78/0x90 [ 279.337497][ C1] do_syscall_64+0x4c/0xa0 [ 279.337522][ C1] ? clear_bhb_loop+0x60/0xb0 [ 279.337546][ C1] ? clear_bhb_loop+0x60/0xb0 [ 279.337581][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 279.337604][ C1] RIP: 0033:0x7fc7d299cdd9 [ 279.337622][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 279.337637][ C1] RSP: 002b:00007fc7d0bf6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 279.337655][ C1] RAX: ffffffffffffffda RBX: 00007fc7d2c15fa0 RCX: 00007fc7d299cdd9 [ 279.337669][ C1] RDX: 0000000000000094 RSI: 0000200000000340 RDI: 0000000000000005 [ 279.337681][ C1] RBP: 00007fc7d2a32d69 R08: 0000000000000000 R09: 0000000000000000 [ 279.337692][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 279.337704][ C1] R13: 00007fc7d2c16038 R14: 00007fc7d2c15fa0 R15: 00007ffe8feb1428 [ 279.337747][ C1]