last executing test programs: 1m20.289399341s ago: executing program 0 (id=6): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) r1 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r0}, 0x8) close(r1) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb0100180000000000000020000000200000000400000001000000000000010400000020000000010000000000000108"], 0x0, 0x3c}, 0x28) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000400000008000000000000000100"/48, @ANYRES32=r2, @ANYBLOB="0100000002"], 0x40) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000001100)={r3, &(0x7f0000000100), &(0x7f0000000000)=""/95, 0x2}, 0x20) 1m13.528308344s ago: executing program 0 (id=7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x101042, 0x65) pwrite64(r0, &(0x7f0000000000)='2', 0x1, 0x84fed0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) sendfile(r1, r1, 0x0, 0xe3aa6ea) truncate(&(0x7f0000000940)='./file1\x00', 0x8da6) 1m1.629238637s ago: executing program 0 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x11a08d5, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x6}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xd, 0x4, 0x4, 0x10000, 0x0, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x50) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r1, &(0x7f00000000c0)='7', 0x1) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x800, 0x0, 0x2, 0x2, 0x0, 0x5}, 0x20) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 1m1.628899337s ago: executing program 1 (id=10): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000006040)={0x184, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MLSCATLST={0x158, 0xc, 0x0, 0x1, [{0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xee8f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc3af}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16f53e3b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0x4}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x4, 0xa, 0xe25}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x5c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x0, 0xa, 0x785}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29d3a28c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 51.543599377s ago: executing program 1 (id=11): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) r1 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r0}, 0x8) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000400000008000000000000000100"/48, @ANYRES32=r2, @ANYBLOB="0100000002"], 0x40) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000001100)={r3, &(0x7f0000000100), &(0x7f0000000000)=""/95, 0x2}, 0x20) 42.639684926s ago: executing program 0 (id=12): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x0, 0x0, &(0x7f0000000480)='syzkaller\x00'}, 0x94) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x3261e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, 0x0, &(0x7f0000000400)) 37.705728265s ago: executing program 1 (id=13): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000001c0)=@gcm_256={{0x304}, "c867329e2bb72a54", "34569f249efd4f5979368100000000000000244ba7f222175b80957779eb8cb0", "56ca05c3", "d8537f98828ccac4"}, 0x38) setsockopt$inet6_tcp_TLS_RX(r0, 0x11a, 0x2, &(0x7f0000000140)=@gcm_128={{0x304}, "ff1a0636d779eea4", "5e7067dcb7e2ffa7aa84b0566d971cfd", "2d1197d8", "fa8042b72c9ae9ff"}, 0x28) 30.752813639s ago: executing program 0 (id=14): sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="640000000001010400000000141a00000200000024000180140001"], 0x64}}, 0x28040111) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0xe2002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_DIRTY_LOG_RING(r1, 0x4068aea3, &(0x7f0000000000)={0xc0, 0x0, 0x10000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = mmap$KVM_VCPU(0x0, 0x50000, 0x3, 0x11, r2, 0x0) syz_memcpy_off$KVM_EXIT_MMIO(r3, 0x40000, &(0x7f0000000100)="020000000000000000000000000000000200", 0x0, 0x30) ioctl$KVM_RESET_DIRTY_RINGS(r1, 0xaec7) 30.455738511s ago: executing program 1 (id=15): pipe2$9p(0x0, 0x4800) 24.29777082s ago: executing program 1 (id=16): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000001300)={'syz1\x00', {0x9, 0x7, 0x5, 0x5}, 0x3f, [0x9, 0x2, 0x18, 0x2, 0x2, 0x10000, 0x7ffffffe, 0x0, 0x8, 0x0, 0x6, 0x7, 0xdffffffe, 0x39, 0x747d5e13, 0x800, 0xfffffb9a, 0xfffffffe, 0x0, 0xfffffffb, 0x2004, 0x4665, 0x1, 0xf250, 0x80, 0x4800, 0x300000, 0x9, 0xe, 0x5, 0x0, 0x10005, 0x6, 0x8000, 0x0, 0x5, 0x1, 0x3, 0xba55, 0x4fc5, 0x2, 0x8, 0x2, 0x100004, 0xd, 0x4, 0x8, 0x6f, 0x8, 0x9, 0x1, 0x19a0, 0x6, 0x2, 0x7, 0xffffffff, 0x4, 0x6, 0x1, 0x5, 0x3c, 0x40000008, 0xa, 0x5], [0x7, 0x1e, 0x400, 0x0, 0xfffffffd, 0x7f, 0x0, 0x25, 0x7, 0xfffffffc, 0x8, 0x7fff, 0x2289, 0x1c32, 0xb97f, 0x5, 0xfff9, 0x3, 0x7ffd, 0x4, 0x8, 0x297, 0xbb2f, 0x0, 0x981, 0x4, 0x9, 0x10000, 0x4, 0xfffffffe, 0x8, 0x1000001, 0x2a9, 0xfffffff9, 0xfffffffe, 0xeb, 0x5, 0xffffffff, 0x6, 0x2000008, 0x800, 0xffff, 0x8, 0x92, 0xfffffff9, 0x2, 0x0, 0x9, 0x9, 0x0, 0x3, 0xfffffff0, 0x9, 0xe, 0x5, 0x7, 0x4, 0x2, 0x1, 0x4, 0x8, 0x7, 0x200, 0x3], [0xfffffeef, 0x8000c583, 0xffff, 0xf8000000, 0x7, 0x9, 0x402, 0x4, 0x4008, 0xc, 0x7, 0x9, 0xe88, 0x200005, 0xc0000001, 0x8, 0x3f92, 0x1641, 0x0, 0x10, 0x1, 0xfffffff9, 0x0, 0x1000, 0x80040101, 0x5, 0x4, 0x5, 0x4, 0x2, 0x5, 0x80, 0x9, 0x8001, 0x10001, 0x80000000, 0x3, 0x400004, 0x1, 0x6d7e, 0x3, 0x8, 0x5, 0x100, 0x5, 0xa, 0x4, 0x0, 0x3ff, 0xe, 0x8, 0xffffffff, 0x2005, 0x9, 0x4, 0xea, 0x9, 0x20000005, 0x3, 0xd9, 0x0, 0x5, 0x401, 0x5], [0x108e, 0xffff, 0x3, 0x3, 0xfffffc03, 0x2, 0x4000000, 0x3, 0x50, 0x2, 0x9, 0xb, 0x402, 0x2, 0x5, 0x1000, 0x7f, 0x5, 0x3fa6, 0x4, 0xfffffffe, 0x5, 0x3, 0x4, 0x8, 0x4, 0x3, 0x4, 0x200, 0x2851, 0x3b, 0x20000001, 0x5, 0x5, 0xa80d, 0x65f413f9, 0x4, 0x1, 0x885, 0x86, 0x20044, 0x409, 0x3, 0x0, 0x4, 0x11, 0x4, 0xffffffff, 0x7ffe, 0xfeff8a33, 0xfffffff8, 0x401, 0xffffffff, 0xe, 0x7, 0x4, 0xfffffffd, 0xfffffffb, 0xe, 0x101, 0xf, 0xf, 0x136, 0x6]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) unshare(0x26020480) syz_usb_connect(0x1, 0x24, &(0x7f0000000300)=ANY=[@ANYBLOB="120110031a877008c41001161c1001020301090212000108014060e93bd2a163e093e449377d6214111835082dcb2d798a0ad608b7283a859c05590292e2143108805baab254eb50c9082aee081747cc50824c64db18e39a0e346405a39a2ea92eebf30a275ab8d1dc4be18ea2584e847bec493563883a5240a30bee114d1a11ff6ad191581a591b1d0cf7d598ca3cfffabc0cc18c2f34e8a5107a45688c91b774ad5bc9720f620f0557de171981d745fd50b6812245e096b45fcc792b1bb2695b356dc5fd2bf4786fc07d7d39a335dee4a5d067eb5e0f90b1e2a6b2fd2f2f69dc9234fe5776c0e103ac90b6f5"], &(0x7f0000000080)={0x0, 0x0, 0xf, &(0x7f00000000c0)=ANY=[@ANYBLOB="050f0f00010a10030000003904"], 0x1, [{0x0, 0x0}]}) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2140, 0x0) ioctl$XFS_IOC_FD_TO_HANDLE(r0, 0xc038586a, &(0x7f0000000200)={r1, &(0x7f0000000000)='&\x00', 0x501400, &(0x7f0000000100)={@_ha_fsid={[0x9d, 0xc]}, {0x5, 0x3, 0x1, 0x8a1d}}, 0xffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x2}) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r2, 0x18, &(0x7f0000000240)={0x2ed, r0, 0x2, {0x958a, 0x19}, 0x8}, 0x1) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xb6) fsopen(&(0x7f0000000040)='sockfs\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1fc) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/functions/uac1_legacy.usb0/fn_play\x00', 0x1, 0x4) write(r3, &(0x7f0000000280)='m', 0x1) 21.630726001s ago: executing program 0 (id=17): mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) munlockall() syz_clone(0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) mlock2(&(0x7f0000381000/0x4000)=nil, 0x4000, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) munlockall() setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/59, 0x304000, 0x800, 0x0, 0x3}, 0x20) syz_clone(0x20000, 0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=18): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000"], 0x0, 0x34}, 0x28) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_tracing={0x1a, 0xf, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b703000000000000a500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000010000008500000084000000b70000000000000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x18, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r2}, 0x94) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:59876' (ED25519) to the list of known hosts. syzkaller login: [ 631.536624][ T3207] cgroup: Unknown subsys name 'net' [ 632.810176][ T3207] cgroup: Unknown subsys name 'cpuset' [ 632.970132][ T3207] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 724.305314][ T3207] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 925.345128][ T3214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 925.596746][ T3214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 929.700575][ T3217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 930.034568][ T3217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 960.260158][ T3214] hsr_slave_0: entered promiscuous mode [ 960.345572][ T3214] hsr_slave_1: entered promiscuous mode [ 965.157423][ T3217] hsr_slave_0: entered promiscuous mode [ 965.233874][ T3217] hsr_slave_1: entered promiscuous mode [ 965.297419][ T3217] debugfs: 'hsr0' already exists in 'hsr' [ 965.300988][ T3217] Cannot create hsr debugfs directory [ 977.329768][ T3214] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 977.596628][ T3214] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 977.663697][ T3214] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 977.805507][ T3214] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 977.842165][ T3214] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 977.978850][ T3214] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 978.058004][ T3214] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 978.199847][ T3214] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 981.666735][ T3217] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 981.791545][ T3217] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 981.820217][ T3217] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 981.982026][ T3217] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 982.179435][ T3217] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 982.498833][ T3217] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 982.786152][ T3217] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 983.076482][ T3217] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1005.417402][ T3214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1009.160591][ T3217] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1086.720503][ T3217] veth0_vlan: entered promiscuous mode [ 1088.761502][ T3217] veth1_vlan: entered promiscuous mode [ 1091.864092][ T3217] veth0_macvtap: entered promiscuous mode [ 1092.148800][ T3217] veth1_macvtap: entered promiscuous mode [ 1095.504660][ T3455] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1096.226406][ T3780] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.260722][ T3320] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.304573][ T3214] veth0_vlan: entered promiscuous mode [ 1098.476207][ T202] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1098.695007][ T3214] veth1_vlan: entered promiscuous mode [ 1103.468854][ T3217] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1103.632866][ T3214] veth0_macvtap: entered promiscuous mode [ 1104.169870][ T3214] veth1_macvtap: entered promiscuous mode [ 1107.464748][ T20] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1107.549498][ T3222] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1107.635611][ T3320] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1107.749700][ T3455] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1146.659370][ T3846] FAULT_INJECTION: forcing a failure. [ 1146.659370][ T3846] name failslab, interval 1, probability 0, space 0, times 1 [ 1146.675193][ T3846] CPU: 1 UID: 0 PID: 3846 Comm: syz.0.4 Not tainted syzkaller #0 PREEMPT [ 1146.675960][ T3846] Hardware name: riscv-virtio,qemu (DT) [ 1146.676335][ T3846] Call Trace: [ 1146.676697][ T3846] [] dump_backtrace+0x2e/0x3c [ 1146.678239][ T3846] [] show_stack+0x30/0x3c [ 1146.678633][ T3846] [] dump_stack_lvl+0x114/0x1aa [ 1146.678957][ T3846] [] dump_stack+0x1c/0x24 [ 1146.679256][ T3846] [] should_fail_ex+0x5ac/0x5b6 [ 1146.679685][ T3846] [] should_failslab+0xb2/0xfa [ 1146.680174][ T3846] [] __kmalloc_noprof+0xd2/0x8cc [ 1146.680614][ T3846] [] alloc_pipe_info+0x1e4/0x52a [ 1146.680975][ T3846] [] create_pipe_files+0x8a/0x822 [ 1146.681331][ T3846] [] do_pipe2+0xbe/0x1da [ 1146.681664][ T3846] [] __riscv_sys_pipe2+0x52/0x72 [ 1146.682023][ T3846] [] syscall_handler+0x92/0x114 [ 1146.682454][ T3846] [] do_trap_ecall_u+0x4ca/0x658 [ 1146.682933][ T3846] [] handle_exception+0x168/0x174 [ 1173.511886][ T3861] netlink: 'syz.1.10': attribute type 10 has an invalid length. [ 1212.271729][ T3881] input: syz1 as /devices/virtual/input/input0 [ 1215.120969][ T3837] usb 2-1: new low-speed USB device number 2 using dummy_hcd [ 1215.980287][ T3837] usb 2-1: New USB device found, idVendor=10c4, idProduct=1601, bcdDevice=10.1c [ 1216.389656][ T3837] usb 2-1: config 8 has an invalid descriptor of length 233, skipping remainder of the config [ 1216.444973][ T3837] usb 2-1: config 8 has 0 interfaces, different from the descriptor's value: 1 [ 1219.735237][ T3837] usb 2-1: string descriptor 0 read error: -22 [ 1219.741923][ T3837] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1225.420857][ T3842] usb 2-1: USB disconnect, device number 2 [ 1233.300388][ C1] ------------[ cut here ]------------ [ 1233.300804][ C1] kernel BUG at [] mm/page_table_check.c:142! [ 1233.302305][ C1] Kernel BUG [#1] [ 1233.302639][ C1] Modules linked in: [ 1233.303222][ C1] CPU: 1 UID: 0 PID: 3886 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 1233.303802][ C1] Hardware name: riscv-virtio,qemu (DT) [ 1233.304124][ C1] epc : __page_table_check_zero+0x370/0x532 [ 1233.305061][ C1] ra : __page_table_check_zero+0x370/0x532 [ 1233.306051][ C1] epc : ffffffff80ca2cf4 ra : ffffffff80ca2cf4 sp : ffff8f800a6b6ab0 [ 1233.306576][ C1] gp : ffffffff8a4c0280 tp : ffffaf8031728000 t0 : ffff8f800a6b6a60 [ 1233.307031][ C1] t1 : fffff5ef027ae409 t2 : ffffffff91898ba8 s0 : ffff8f800a6b6b20 [ 1233.307445][ C1] s1 : ffffaf8013d72048 a0 : 0000000000000005 a1 : 0000000000000000 [ 1233.307917][ C1] a2 : 0000000000000002 a3 : ffffffff80ca2cf4 a4 : 0000000000000000 [ 1233.308320][ C1] a5 : ffffaf8031729000 a6 : 0000000000000003 a7 : ffffaf8013d7204b [ 1233.308763][ C1] s2 : 0000000000000001 s3 : 0000000000000000 s4 : ffffaf8013d72000 [ 1233.309206][ C1] s5 : dfffffff00000000 s6 : 0000000000000200 s7 : 00000000000b4a00 [ 1233.309604][ C1] s8 : ffffffff88c66940 s9 : 0000000000007fff s10: fffffffef14bbfa4 [ 1233.309973][ C1] s11: ffffffff8a5dfd20 t3 : 0000000000000001 t4 : fffff5ef027ae409 [ 1233.310351][ C1] t5 : fffff5ef027ae40a t6 : 0000000000000002 ssp : 0000000000000000 [ 1233.310733][ C1] status: 0000000200000120 badaddr: ffffffff80ca2cf4 cause: 0000000000000003 [ 1233.311229][ C1] [] __page_table_check_zero+0x370/0x532 [ 1233.312402][ C1] [] free_unref_folios+0xb72/0x1b80 [ 1233.313127][ C1] [] folios_put_refs+0x46c/0x7c6 [ 1233.313710][ C1] [] free_pages_and_swap_cache+0x278/0x3be [ 1233.314334][ C1] [] __tlb_batch_free_encoded_pages+0xe2/0x25a [ 1233.314904][ C1] [] tlb_flush_mmu+0xdc/0x5f8 [ 1233.315594][ C1] [] __zap_vma_range+0x1490/0x44e4 [ 1233.316272][ C1] [] unmap_vmas+0x244/0x518 [ 1233.316888][ C1] [] exit_mmap+0x1f8/0xc9e [ 1233.317408][ C1] [] __mmput+0x106/0x3d0 [ 1233.317934][ C1] [] mmput+0x74/0x88 [ 1233.318439][ C1] [] do_exit+0x80a/0x297a [ 1233.319153][ C1] [] do_group_exit+0xca/0x258 [ 1233.319904][ C1] [] get_signal+0x1f58/0x2224 [ 1233.320410][ C1] [] arch_do_signal_or_restart+0x648/0x1e06 [ 1233.321107][ C1] [] exit_to_user_mode_loop+0x92/0xce8 [ 1233.321852][ C1] [] do_trap_ecall_u+0x52c/0x658 [ 1233.322571][ C1] [] handle_exception+0x168/0x174 [ 1233.324176][ C1] Code: 0ba0 854a c0ef ff6f 8a2a bf9d 2097 ff89 80e7 0a80 (9002) 2097 [ 1233.325920][ C1] ---[ end trace 0000000000000000 ]--- [ 1233.328041][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 1233.329182][ C1] SMP: stopping secondary CPUs VM DIAGNOSIS: 10:35:51 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8008b3e0 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff865c0ba0 vstvec 0000000000000000 mepc ffffffff8029b874 sepc ffffffff8022db1a vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 90131000000af04a x0/zero 0000000000000000 x1/ra ffffffff8008b3dc x2/sp ffff8f8000007e10 x3/gp ffffffff8a4c0280 x4/tp ffffaf801aed4f80 x5/t0 ffff8f8000000000 x6/t1 fffffffef14ba920 x7/t2 ffffffff91898ba0 x8/s0 ffff8f8000007e40 x9/s1 ffffffff86a0cdc8 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff8008b3dc x14/a4 0000000000000000 x15/a5 ffffaf801aed4f80 x16/a6 fffffffef14ba921 x17/a7 0000000000000003 x18/s2 0000000000000000 x19/s3 ffffffff86869000 x20/s4 ffffffff8008b126 x21/s5 ffffaf8012118800 x22/s6 0000000000000000 x23/s7 0000000000000000 x24/s8 0000000000000007 x25/s9 ffffffff91898ba0 x26/s10 ffffffff86a718e0 x27/s11 0000000000000004 x28/t3 ffffffff880c5bd0 x29/t4 fffffffef14ba920 x30/t5 fffffffef14ba921 x31/t6 ffffffff86880f80 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff8201de6c mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f4b509 hedeleg 0000000000000000 mtvec 00000000800004f8 stvec ffffffff865c0ba0 vstvec 0000000000000000 mepc ffffffff80094c9e sepc ffffffff80ca2cf4 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80ca2cf4 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9012b0000009c88f x0/zero 0000000000000000 x1/ra ffffffff8201de46 x2/sp ffff8f800a6b6280 x3/gp ffffffff8a4c0280 x4/tp ffffaf8031728000 x5/t0 2000000000000000 x6/t1 ffffffff8a5d4a40 x7/t2 2065726177647261 x8/s0 ffff8f800a6b62b0 x9/s1 0000000000000001 x10/a0 ffff8f800006b001 x11/a1 000000000000001f x12/a2 0000000000000000 x13/a3 ffffffff8201de46 x14/a4 1ffffffff2310d11 x15/a5 0000000000000000 x16/a6 000000001f000100 x17/a7 0000000000000003 x18/s2 ffffffff91886840 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 1ffffffff2310d12 x22/s6 0000000200000120 x23/s7 ffffffff892369f8 x24/s8 0000000000000001 x25/s9 1ffff1f0014d6c60 x26/s10 ffffffff91886890 x27/s11 ffff8f800a6b6650 x28/t3 ffffffff8203364a x29/t4 fffff1ef014d6c40 x30/t5 fffff1ef014d6c41 x31/t6 ffffffff916941f7 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000