last executing test programs: 1.50369617s ago: executing program 0 (id=471): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000001480)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f00000003c0)=""/4082, 0xff2) 1.390513673s ago: executing program 4 (id=475): r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000200)='.\x00', 0x10000a0) r2 = dup(r0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) inotify_rm_watch(r2, r1) 1.359087283s ago: executing program 4 (id=476): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000000800000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x600000000000000, &(0x7f00000004c0)=@base={0xf, 0x4, 0x4, 0x20002, 0x0, 0x1, 0xfffffff9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x50) 1.203787207s ago: executing program 4 (id=480): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="07000000040000000802000021"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000040000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000440)='kfree\x00', r1, 0x0, 0x5}, 0x18) syz_mount_image$ext4(&(0x7f0000001140)='ext3\x00', &(0x7f0000000e40)='./file2\x00', 0xc50cc0, &(0x7f0000000080)={[{@resgid}], [{@uid_eq}, {@audit}]}, 0xff, 0x775, &(0x7f0000001180)="$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") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, 0x0}, 0x20) 1.146261608s ago: executing program 4 (id=482): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000001000000000000000000851000000600000018000000", @ANYRES32=0x0, @ANYBLOB="00000000000100006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0xa, 0x0, 0x0, 0x40f00, 0x8}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f0000000a80)='kfree\x00', r0, 0x0, 0xfffffffffffffffd}, 0x18) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2208c08, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 1.070982319s ago: executing program 4 (id=489): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0x8100, 0x0) prlimit64(0x0, 0x2, &(0x7f0000000040)={0x1000000000000009, 0xffffffffffffffff}, 0x0) prctl$PR_SET_MM(0x23, 0x6, &(0x7f0000001000/0x4000)=nil) brk(0x200000ffc000) 722.580036ms ago: executing program 3 (id=499): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0700000004000000000100000100000028"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000bb00551a000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000000000/0x4000)=nil) 701.105616ms ago: executing program 3 (id=500): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000780)=@newsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@private=0xa010101, 0x0, 0x0, 0x4e21}, {@in=@broadcast, 0x0, 0x33}, @in6=@remote, {}, {0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x40000, 0x10000}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}, @XFRMA_SET_MARK={0x8}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x3}]}, 0x148}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a00)=@delchain={0xa4, 0x65, 0x200, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x2}, {0x0, 0xfff3}, {0x4, 0xb}}, [@filter_kind_options=@f_bpf={{0x8}, {0x78, 0x2, [@TCA_BPF_FD={0x8}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x6}, @TCA_BPF_ACT={0x64, 0x1, [@m_bpf={0x60, 0x7, 0x0, 0x0, {{0x8}, {0x10, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0xc, 0x4, [{0x3, 0xb6, 0xad, 0x6}]}]}, {0x29, 0x6, "b50b94c53388647253e494148eddc620cd227058874b95cb765140dfb772116f76bd0a1709"}, {0xc}, {0xc, 0x8, {0x3}}}}]}]}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x80}, 0x20000080) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400}) 662.512477ms ago: executing program 3 (id=503): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x4, &(0x7f0000000a40)=ANY=[@ANYBLOB="1801000000050000000000000000ea0485000000d000000095"], &(0x7f0000000a00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x4}}}]}, 0x34}, 0x1, 0x2}, 0x0) 628.867308ms ago: executing program 0 (id=505): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000180)='tlb_flush\x00', r0, 0x0, 0x51}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='tlb_flush\x00', r0, 0x0, 0x10000000000000}, 0x18) modify_ldt$write(0x1, &(0x7f0000000000)={0xfff}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000080)={0xd7, 0x1000, 0x2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x10) 627.830468ms ago: executing program 3 (id=506): r0 = socket$kcm(0x10, 0x2, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000700000000000000000000850000002300000095"], &(0x7f00000001c0)='GPL\x00', 0x4}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r1, 0x0, 0x8000000000000000}, 0x18) fchdir(0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="d8000000100081044e81f782db44b904021d006a0f000000e8fe55a1290015000600142603600e120900040044000000a80016000a0003402e60000000000000b94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a985162f7ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d3220a7c9f8775730d16a4683f1aeb4edbb57a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x60044084) 627.414728ms ago: executing program 2 (id=507): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4f, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) symlink(&(0x7f0000001780)='./file0/../file0\x00', &(0x7f00000017c0)='./file0\x00') rmdir(&(0x7f0000004340)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 557.715359ms ago: executing program 0 (id=509): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) listen(r0, 0x20) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x11ff) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x62, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x4, 0x2, @perf_config_ext={0x8, 0x6}, 0x2424, 0x0, 0x800000, 0x0, 0x2, 0x200, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0x1, 0xffffffffffffffff, 0x1) shutdown(r0, 0x0) 557.315679ms ago: executing program 2 (id=511): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1803000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000800b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r2, &(0x7f0000000000)="aa", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x6}, 0x3}, 0x1c) 501.061741ms ago: executing program 2 (id=512): r0 = syz_open_dev$loop(&(0x7f0000000140), 0x75f, 0xa382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc90\xb9voI\xa5/\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\x81\x00V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93\x9c5\xcf\t\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\x94\x13^\x13\xaf\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty}}, 0x0, 0x7ffe}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e27, 0x5, @empty, 0x2800}}, 0x3, 0x0, 0x20000, 0x81, 0x4a, 0xf080, 0x4}, 0x9c) 332.379624ms ago: executing program 3 (id=517): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x1, &(0x7f0000001480)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) read(r0, &(0x7f00000003c0)=""/4082, 0xff2) 238.211596ms ago: executing program 0 (id=518): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)={[{@abort}]}, 0x22, 0x4d5, &(0x7f0000000580)="$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") mkdir(0x0, 0x18b) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='//sys\x00\x00\x00\x00\x00\x00\x80\x004\x00\x00s/\x92ync_\x93\x96\xff\x92\xaf\x00Se\xf44.\x00'/49}, 0x30) chdir(&(0x7f0000000400)='./file0\x00') mount$bpf(0x200000000000, &(0x7f0000000200)='./file0\x00', 0x0, 0x206002, 0x0) 238.109326ms ago: executing program 1 (id=519): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x7, 0x4, 0x8, 0x1}, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r1}, {}, {0x85, 0x0, 0x0, 0x1b}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0x0, 0x0, {0x6, 0x0, 0x8100, 0x0, {0xc3}, {}, {0xe, 0xd}}, [@TCA_RATE={0x6}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x11, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x0) 207.494906ms ago: executing program 2 (id=520): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x64, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x8000004, 0x2, @perf_config_ext={0x1, 0x6}, 0x2, 0x0, 0x2, 0x1, 0xb0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)='|', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 93.601269ms ago: executing program 1 (id=521): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000180)='tlb_flush\x00', r0, 0x0, 0x51}, 0x18) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='tlb_flush\x00', r0, 0x0, 0x10000000000000}, 0x18) modify_ldt$write(0x1, &(0x7f0000000000)={0xfff}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000080)={0xd7, 0x1000, 0x2000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x10) 93.508459ms ago: executing program 2 (id=522): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x161042, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="18010000bc0000000000000000030000850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x8, 0x0, 0x0, 0x41100, 0x6, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000040)='kfree\x00', r1, 0x0, 0x3}, 0x18) ioctl$PPPIOCSPASS(r0, 0x40107447, &(0x7f0000000380)={0x1, &(0x7f0000000100)=[{0x50, 0x8, 0x0, 0x7}]}) 93.069069ms ago: executing program 0 (id=531): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x64, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004, 0x2, @perf_config_ext={0x1, 0x6}, 0x2, 0x0, 0x2, 0x1, 0xb0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)='|', 0x1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 71.728689ms ago: executing program 1 (id=523): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_1\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000540)=@framed, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000480)='kfree\x00', r2}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="800000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000005000128009000100766c616e000000004000028006000100000ffe00340003800c0001000ffe0000000000000c00010094040000000000000c00010000010000000000000c000100040000000000000008000500", @ANYRES32=r1, @ANYBLOB="080003"], 0x80}}, 0x8000) 821.95µs ago: executing program 4 (id=524): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1803000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000800b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r2, &(0x7f0000000000)="aa", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x6}, 0x3}, 0x1c) 379.58µs ago: executing program 1 (id=535): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, 0x0, 0x8100, 0x0) prlimit64(0x0, 0x2, &(0x7f0000000040)={0x1000000000000009, 0xffffffffffffffff}, 0x0) prctl$PR_SET_MM(0x23, 0x6, &(0x7f0000001000/0x4000)=nil) brk(0x200000ffc000) 0s ago: executing program 2 (id=525): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000280)='sched_switch\x00', r1}, 0x18) sync() kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.122' (ED25519) to the list of known hosts. [ 33.381317][ T29] audit: type=1400 audit(1759085627.954:62): avc: denied { mounton } for pid=3290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.382562][ T3290] cgroup: Unknown subsys name 'net' [ 33.404085][ T29] audit: type=1400 audit(1759085627.954:63): avc: denied { mount } for pid=3290 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.431578][ T29] audit: type=1400 audit(1759085627.974:64): avc: denied { unmount } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.571383][ T3290] cgroup: Unknown subsys name 'cpuset' [ 33.577767][ T3290] cgroup: Unknown subsys name 'rlimit' [ 33.688835][ T29] audit: type=1400 audit(1759085628.254:65): avc: denied { setattr } for pid=3290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 33.712509][ T29] audit: type=1400 audit(1759085628.254:66): avc: denied { create } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.733038][ T29] audit: type=1400 audit(1759085628.254:67): avc: denied { write } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.742047][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.753509][ T29] audit: type=1400 audit(1759085628.254:68): avc: denied { read } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 33.782464][ T29] audit: type=1400 audit(1759085628.264:69): avc: denied { mounton } for pid=3290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 33.807282][ T29] audit: type=1400 audit(1759085628.264:70): avc: denied { mount } for pid=3290 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 33.815585][ T3290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.830917][ T29] audit: type=1400 audit(1759085628.334:71): avc: denied { relabelto } for pid=3292 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 34.894054][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 35.002587][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.009849][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.017481][ T3305] bridge_slave_0: entered allmulticast mode [ 35.024006][ T3305] bridge_slave_0: entered promiscuous mode [ 35.033920][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 35.063768][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.070868][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.077989][ T3305] bridge_slave_1: entered allmulticast mode [ 35.084486][ T3305] bridge_slave_1: entered promiscuous mode [ 35.162486][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.173833][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 35.182663][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 35.194257][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.201340][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.208472][ T3300] bridge_slave_0: entered allmulticast mode [ 35.215200][ T3300] bridge_slave_0: entered promiscuous mode [ 35.222518][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.231655][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.238746][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.245939][ T3300] bridge_slave_1: entered allmulticast mode [ 35.252475][ T3300] bridge_slave_1: entered promiscuous mode [ 35.278725][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 35.302556][ T3305] team0: Port device team_slave_0 added [ 35.309050][ T3305] team0: Port device team_slave_1 added [ 35.338236][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.348472][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.366707][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.373756][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 35.399730][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.425178][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.432169][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 35.458130][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.490681][ T3300] team0: Port device team_slave_0 added [ 35.517553][ T3300] team0: Port device team_slave_1 added [ 35.525933][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.533080][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.540320][ T3299] bridge_slave_0: entered allmulticast mode [ 35.546952][ T3299] bridge_slave_0: entered promiscuous mode [ 35.553611][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.560711][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.568110][ T3303] bridge_slave_0: entered allmulticast mode [ 35.574655][ T3303] bridge_slave_0: entered promiscuous mode [ 35.594628][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.601791][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.609755][ T3299] bridge_slave_1: entered allmulticast mode [ 35.616415][ T3299] bridge_slave_1: entered promiscuous mode [ 35.622815][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.629872][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.637232][ T3303] bridge_slave_1: entered allmulticast mode [ 35.643761][ T3303] bridge_slave_1: entered promiscuous mode [ 35.651992][ T3305] hsr_slave_0: entered promiscuous mode [ 35.658037][ T3305] hsr_slave_1: entered promiscuous mode [ 35.674743][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.681908][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.689056][ T3306] bridge_slave_0: entered allmulticast mode [ 35.695528][ T3306] bridge_slave_0: entered promiscuous mode [ 35.717429][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.724432][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 35.750778][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.761689][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.768859][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.777250][ T3306] bridge_slave_1: entered allmulticast mode [ 35.783626][ T3306] bridge_slave_1: entered promiscuous mode [ 35.796417][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.806796][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.817332][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.826852][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.833879][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 35.859915][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.876798][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.916612][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.926985][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.942735][ T3303] team0: Port device team_slave_0 added [ 35.975487][ T3303] team0: Port device team_slave_1 added [ 35.982869][ T3306] team0: Port device team_slave_0 added [ 35.989182][ T3299] team0: Port device team_slave_0 added [ 36.007393][ T3306] team0: Port device team_slave_1 added [ 36.019557][ T3299] team0: Port device team_slave_1 added [ 36.035195][ T3300] hsr_slave_0: entered promiscuous mode [ 36.041174][ T3300] hsr_slave_1: entered promiscuous mode [ 36.047043][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 36.052813][ T3300] Cannot create hsr debugfs directory [ 36.077084][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.084244][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 36.110242][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.121401][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.128345][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 36.154326][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.165412][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.172473][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 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. [ 36.198482][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.218543][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.225549][ T3299] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 36.251493][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.262605][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.269577][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 36.295589][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.310293][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.317282][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 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. [ 36.343253][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.400930][ T3303] hsr_slave_0: entered promiscuous mode [ 36.407120][ T3303] hsr_slave_1: entered promiscuous mode [ 36.413350][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 36.419085][ T3303] Cannot create hsr debugfs directory [ 36.455109][ T3299] hsr_slave_0: entered promiscuous mode [ 36.461309][ T3299] hsr_slave_1: entered promiscuous mode [ 36.467172][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 36.472990][ T3299] Cannot create hsr debugfs directory [ 36.500600][ T3306] hsr_slave_0: entered promiscuous mode [ 36.506770][ T3306] hsr_slave_1: entered promiscuous mode [ 36.512653][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 36.518376][ T3306] Cannot create hsr debugfs directory [ 36.611490][ T3305] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 36.629973][ T3305] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 36.638998][ T3305] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 36.659363][ T3305] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 36.709001][ T3300] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 36.717809][ T3300] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 36.727602][ T3300] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 36.736606][ T3300] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 36.767306][ T3299] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 36.778132][ T3299] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 36.787399][ T3299] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 36.797080][ T3299] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 36.857933][ T3303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.875787][ T3303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.891639][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.898881][ T3303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.907567][ T3303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.919365][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.942124][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.955448][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 36.964166][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 36.974329][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 36.983336][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 36.994103][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.001278][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.018479][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.028668][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.041067][ T554] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.048233][ T554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.059645][ T554] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.066729][ T554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.086248][ T554] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.093333][ T554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.106161][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.129472][ T1724] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.136596][ T1724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.158462][ T3300] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.182541][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.189874][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.226130][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.242218][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.259303][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.279185][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.286372][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.312128][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.323582][ T1724] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.330687][ T1724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.343031][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.380094][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.393408][ T1724] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.400656][ T1724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.410171][ T1724] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.417341][ T1724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.439570][ T3306] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.450028][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.475592][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.492113][ T3303] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.502823][ T3303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.543302][ T3305] veth0_vlan: entered promiscuous mode [ 37.582865][ T3305] veth1_vlan: entered promiscuous mode [ 37.610166][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.625989][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.691952][ T3305] veth0_macvtap: entered promiscuous mode [ 37.705736][ T3299] veth0_vlan: entered promiscuous mode [ 37.718488][ T3300] veth0_vlan: entered promiscuous mode [ 37.729021][ T3305] veth1_macvtap: entered promiscuous mode [ 37.738196][ T3299] veth1_vlan: entered promiscuous mode [ 37.754450][ T3300] veth1_vlan: entered promiscuous mode [ 37.762000][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.785240][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.802533][ T3299] veth0_macvtap: entered promiscuous mode [ 37.808992][ T554] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.818627][ T3299] veth1_macvtap: entered promiscuous mode [ 37.829703][ T554] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.842534][ T54] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.857350][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.864717][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.883951][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.902049][ T3300] veth0_macvtap: entered promiscuous mode [ 37.911421][ T3300] veth1_macvtap: entered promiscuous mode [ 37.936820][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.952366][ T37] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.966212][ T3305] 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. [ 37.983143][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.995271][ T3306] veth0_vlan: entered promiscuous mode [ 38.001427][ T37] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.014037][ T3306] veth1_vlan: entered promiscuous mode [ 38.035117][ T37] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.056894][ T3303] veth0_vlan: entered promiscuous mode [ 38.062809][ T37] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.071914][ T554] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.098283][ T3303] veth1_vlan: entered promiscuous mode [ 38.105423][ T554] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.117950][ T3306] veth0_macvtap: entered promiscuous mode [ 38.125576][ T554] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.151281][ T554] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.162483][ T3303] veth0_macvtap: entered promiscuous mode [ 38.169271][ T3306] veth1_macvtap: entered promiscuous mode [ 38.181934][ T3303] veth1_macvtap: entered promiscuous mode [ 38.198017][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.216162][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.229657][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.237188][ T3475] loop1: detected capacity change from 0 to 512 [ 38.240959][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.257959][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.290530][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.300074][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.320532][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.334695][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.352454][ T3479] loop0: detected capacity change from 0 to 512 [ 38.358846][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.384654][ T3479] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e042c118, mo2=0002] [ 38.385410][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.405120][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.414850][ T3479] System zones: 1-12 [ 38.425635][ T3479] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.1: corrupted in-inode xattr: e_value size too large [ 38.462382][ T3479] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.1: couldn't read orphan inode 15 (err -117) [ 38.510584][ T3479] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.531243][ T3494] loop4: detected capacity change from 0 to 128 [ 38.538676][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 38.538711][ T29] audit: type=1400 audit(1759085633.104:110): avc: denied { create } for pid=3490 comm="syz.3.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.565185][ T29] audit: type=1400 audit(1759085633.104:111): avc: denied { write } for pid=3490 comm="syz.3.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.585356][ T29] audit: type=1400 audit(1759085633.104:112): avc: denied { read } for pid=3490 comm="syz.3.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.605559][ T29] audit: type=1400 audit(1759085633.104:113): avc: denied { ioctl } for pid=3490 comm="syz.3.9" path="socket:[4090]" dev="sockfs" ino=4090 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.632091][ T29] audit: type=1400 audit(1759085633.114:114): avc: denied { mount } for pid=3478 comm="syz.0.1" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 38.634411][ T3497] netlink: 8 bytes leftover after parsing attributes in process `syz.3.11'. [ 38.653470][ T29] audit: type=1400 audit(1759085633.134:115): avc: denied { add_name } for pid=3478 comm="syz.0.1" name="control" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.653585][ T29] audit: type=1400 audit(1759085633.134:116): avc: denied { create } for pid=3478 comm="syz.0.1" name="control" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 38.671700][ T3494] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 38.682859][ T29] audit: type=1400 audit(1759085633.134:117): avc: denied { remove_name } for pid=3478 comm="syz.0.1" name="control" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.737426][ T29] audit: type=1400 audit(1759085633.134:118): avc: denied { rmdir } for pid=3478 comm="syz.0.1" name="control" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 38.759097][ T29] audit: type=1400 audit(1759085633.174:119): avc: denied { create } for pid=3496 comm="syz.3.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 38.787023][ T3494] ext4 filesystem being mounted at /1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 38.822602][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.851126][ T3306] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 39.035738][ T3521] netlink: 48 bytes leftover after parsing attributes in process `syz.0.23'. [ 39.242749][ T3545] process 'syz.0.32' launched '/dev/fd/5' with NULL argv: empty string added [ 39.300409][ T3555] syz_tun: entered allmulticast mode [ 39.310817][ T3555] dvmrp8: entered allmulticast mode [ 39.321247][ T3555] syz_tun: left allmulticast mode [ 39.326332][ T3555] dvmrp8: left allmulticast mode [ 39.389315][ T3557] rdma_op ffff88811a575580 conn xmit_rdma 0000000000000000 [ 39.601017][ T3583] netlink: 8 bytes leftover after parsing attributes in process `syz.2.48'. [ 39.680406][ T3595] pim6reg: entered allmulticast mode [ 39.698886][ T3595] pim6reg: left allmulticast mode [ 39.799372][ T3606] netlink: 28 bytes leftover after parsing attributes in process `syz.1.60'. [ 39.808266][ T3606] netlink: 28 bytes leftover after parsing attributes in process `syz.1.60'. [ 39.822444][ T3604] netlink: 4 bytes leftover after parsing attributes in process `syz.2.59'. [ 40.112466][ T3632] loop0: detected capacity change from 0 to 512 [ 40.113235][ T3632] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 40.113253][ T3632] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 40.114888][ T3632] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 40.115064][ T3632] EXT4-fs (loop0): 1 truncate cleaned up [ 40.115450][ T3632] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.208204][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.504720][ T3663] hub 6-0:1.0: USB hub found [ 40.504774][ T3663] hub 6-0:1.0: 8 ports detected [ 40.540710][ T3665] syz.0.85 uses obsolete (PF_INET,SOCK_PACKET) [ 40.646443][ T3672] loop4: detected capacity change from 0 to 512 [ 40.649810][ T3672] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 40.675391][ T3672] EXT4-fs (loop4): 1 truncate cleaned up [ 40.675833][ T3672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.755278][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.924277][ T3684] syz.4.94 (3684) used greatest stack depth: 10736 bytes left [ 40.967196][ T3685] syz.4.94 (3685) used greatest stack depth: 10640 bytes left [ 40.988004][ T3695] netlink: 'syz.0.100': attribute type 1 has an invalid length. [ 41.016843][ T3701] netlink: 'syz.4.102': attribute type 10 has an invalid length. [ 41.024713][ T3701] netlink: 'syz.4.102': attribute type 19 has an invalid length. [ 41.032528][ T3701] netlink: 14536 bytes leftover after parsing attributes in process `syz.4.102'. [ 41.064566][ T3697] loop3: detected capacity change from 0 to 8192 [ 41.094959][ T3708] netlink: 6032 bytes leftover after parsing attributes in process `syz.4.105'. [ 41.106790][ T3708] Zero length message leads to an empty skb [ 41.114391][ T3697] loop3: p1 < > p2 < > p4 < > [ 41.137922][ T3712] 9pnet_fd: Insufficient options for proto=fd [ 41.225489][ T3620] udevd[3620]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 41.237067][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 41.238296][ T3519] udevd[3519]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 41.399348][ T3740] loop3: detected capacity change from 0 to 512 [ 41.417420][ T3742] netlink: 'syz.2.122': attribute type 10 has an invalid length. [ 41.434367][ T3742] team0: Device hsr_slave_0 failed to register rx_handler [ 41.446295][ T3746] capability: warning: `syz.4.123' uses deprecated v2 capabilities in a way that may be insecure [ 41.447812][ T3740] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.121: casefold flag without casefold feature [ 41.470103][ T3740] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.121: couldn't read orphan inode 15 (err -117) [ 41.483448][ T3740] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.570298][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.755114][ T3786] loop4: detected capacity change from 0 to 512 [ 41.775286][ T3783] loop1: detected capacity change from 0 to 512 [ 41.793463][ T3786] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.807398][ T3786] ext4 filesystem being mounted at /25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.850200][ T3793] loop3: detected capacity change from 0 to 1024 [ 41.859903][ T3793] SELinux: security_context_str_to_sid (-Xܘ7.H\ %u@) failed with errno=-22 [ 41.895043][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.968471][ T3805] loop0: detected capacity change from 0 to 256 [ 42.016530][ T3805] FAT-fs (loop0): Directory bread(block 64) failed [ 42.026610][ T3805] FAT-fs (loop0): Directory bread(block 65) failed [ 42.050945][ T3805] FAT-fs (loop0): Directory bread(block 66) failed [ 42.058091][ T3805] FAT-fs (loop0): Directory bread(block 67) failed [ 42.065302][ T3805] FAT-fs (loop0): Directory bread(block 68) failed [ 42.072262][ T3805] FAT-fs (loop0): Directory bread(block 69) failed [ 42.079044][ T3805] FAT-fs (loop0): Directory bread(block 70) failed [ 42.085665][ T3817] loop4: detected capacity change from 0 to 1024 [ 42.087835][ T3805] FAT-fs (loop0): Directory bread(block 71) failed [ 42.092469][ T3817] ======================================================= [ 42.092469][ T3817] WARNING: The mand mount option has been deprecated and [ 42.092469][ T3817] and is ignored by this kernel. Remove the mand [ 42.092469][ T3817] option from the mount to silence this warning. [ 42.092469][ T3817] ======================================================= [ 42.133978][ T3805] FAT-fs (loop0): Directory bread(block 72) failed [ 42.162215][ T3805] FAT-fs (loop0): Directory bread(block 73) failed [ 42.175846][ T3817] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.226855][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.503018][ T3863] loop0: detected capacity change from 0 to 1024 [ 42.510954][ T3863] EXT4-fs: Ignoring removed orlov option [ 42.521364][ T3863] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 42.532483][ T3863] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 42.552203][ T3863] JBD2: no valid journal superblock found [ 42.558059][ T3863] EXT4-fs (loop0): Could not load journal inode [ 42.632798][ T3875] bond0: (slave veth1_to_bond): Error: Device can not be enslaved while up [ 42.773171][ T3894] loop3: detected capacity change from 0 to 1024 [ 42.790455][ T3894] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.809073][ T3894] ext4 filesystem being mounted at /43/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.828299][ T3894] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 21 vs 268369941 free clusters [ 42.844825][ T3894] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 319 with max blocks 1 with error 28 [ 42.857292][ T3894] EXT4-fs (loop3): This should not happen!! Data will be lost [ 42.857292][ T3894] [ 42.867038][ T3894] EXT4-fs (loop3): Total free blocks count 0 [ 42.873094][ T3894] EXT4-fs (loop3): Free/Dirty block details [ 42.879005][ T3894] EXT4-fs (loop3): free_blocks=4293918720 [ 42.884781][ T3894] EXT4-fs (loop3): dirty_blocks=16 [ 42.889913][ T3894] EXT4-fs (loop3): Block reservation details [ 42.894064][ T3902] openvswitch: netlink: Message has 6 unknown bytes. [ 42.896150][ T3894] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 42.928689][ T3894] syz.3.191 (3894) used greatest stack depth: 9896 bytes left [ 42.938512][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.959420][ T3906] netlink: 'syz.4.197': attribute type 298 has an invalid length. [ 43.092913][ T3925] bond0: (slave veth1_to_bond): Error: Device can not be enslaved while up [ 43.135327][ T3929] loop1: detected capacity change from 0 to 128 [ 43.202176][ T3934] syz.1.204: attempt to access beyond end of device [ 43.202176][ T3934] loop1: rw=2049, sector=145, nr_sectors = 8 limit=128 [ 43.235059][ T3934] syz.1.204: attempt to access beyond end of device [ 43.235059][ T3934] loop1: rw=2049, sector=161, nr_sectors = 8 limit=128 [ 43.251604][ T3934] syz.1.204: attempt to access beyond end of device [ 43.251604][ T3934] loop1: rw=2049, sector=177, nr_sectors = 8 limit=128 [ 43.282533][ T3934] syz.1.204: attempt to access beyond end of device [ 43.282533][ T3934] loop1: rw=2049, sector=193, nr_sectors = 8 limit=128 [ 43.296901][ T3934] syz.1.204: attempt to access beyond end of device [ 43.296901][ T3934] loop1: rw=2049, sector=209, nr_sectors = 8 limit=128 [ 43.311833][ T3934] syz.1.204: attempt to access beyond end of device [ 43.311833][ T3934] loop1: rw=2049, sector=225, nr_sectors = 8 limit=128 [ 43.326859][ T3934] syz.1.204: attempt to access beyond end of device [ 43.326859][ T3934] loop1: rw=2049, sector=241, nr_sectors = 8 limit=128 [ 43.358685][ T3934] syz.1.204: attempt to access beyond end of device [ 43.358685][ T3934] loop1: rw=2049, sector=257, nr_sectors = 8 limit=128 [ 43.375859][ T3934] syz.1.204: attempt to access beyond end of device [ 43.375859][ T3934] loop1: rw=2049, sector=273, nr_sectors = 8 limit=128 [ 43.389858][ T3934] syz.1.204: attempt to access beyond end of device [ 43.389858][ T3934] loop1: rw=2049, sector=289, nr_sectors = 8 limit=128 [ 43.500124][ T3939] vhci_hcd: invalid port number 96 [ 43.505353][ T3939] vhci_hcd: default hub control req: 0000 vfffc i0060 l0 [ 43.559704][ T3942] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 43.643224][ T29] kauditd_printk_skb: 194 callbacks suppressed [ 43.643242][ T29] audit: type=1326 audit(1759085638.194:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.672759][ T29] audit: type=1326 audit(1759085638.194:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.696155][ T29] audit: type=1326 audit(1759085638.194:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.719527][ T29] audit: type=1326 audit(1759085638.204:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.742779][ T29] audit: type=1326 audit(1759085638.204:318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.766121][ T29] audit: type=1326 audit(1759085638.204:319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.789350][ T29] audit: type=1326 audit(1759085638.204:320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.812632][ T29] audit: type=1326 audit(1759085638.204:321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.835899][ T29] audit: type=1326 audit(1759085638.204:322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=179 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 43.859610][ T29] audit: type=1326 audit(1759085638.204:323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3945 comm="syz.0.214" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe4b376eec9 code=0x7ffc0000 [ 44.041563][ T3948] hub 2-0:1.0: USB hub found [ 44.055563][ T3948] hub 2-0:1.0: 8 ports detected [ 44.296487][ T3978] loop1: detected capacity change from 0 to 512 [ 44.314869][ T3978] EXT4-fs: Ignoring removed nobh option [ 44.330518][ T3978] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.346871][ T3978] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 44.363075][ T3978] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.229: invalid indirect mapped block 256 (level 1) [ 44.376760][ T3978] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.229: invalid indirect mapped block 2683928664 (level 1) [ 44.392607][ T3978] EXT4-fs (loop1): 1 truncate cleaned up [ 44.399232][ T3978] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.417566][ T3978] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.229: invalid indirect mapped block 65536 (level 1) [ 44.432197][ T3978] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.229: invalid indirect mapped block 480848489 (level 1) [ 44.470210][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.726173][ T4018] netlink: 12 bytes leftover after parsing attributes in process `syz.0.247'. [ 44.735176][ T4018] netlink: 28 bytes leftover after parsing attributes in process `syz.0.247'. [ 44.744126][ T4018] netlink: 12 bytes leftover after parsing attributes in process `syz.0.247'. [ 44.753365][ T4018] netlink: 28 bytes leftover after parsing attributes in process `syz.0.247'. [ 44.762346][ T4018] netlink: 'syz.0.247': attribute type 6 has an invalid length. [ 44.927731][ T4041] loop0: detected capacity change from 0 to 2048 [ 44.976764][ T4047] netlink: 'syz.0.261': attribute type 4 has an invalid length. [ 44.984537][ T4047] netlink: 152 bytes leftover after parsing attributes in process `syz.0.261'. [ 45.005763][ T4047] .`: renamed from bond0 (while UP) [ 45.053951][ T4051] bridge0: entered promiscuous mode [ 45.059523][ T4051] macvtap1: entered allmulticast mode [ 45.064976][ T4051] bridge0: entered allmulticast mode [ 45.074023][ T4051] batman_adv: batadv0: Adding interface: macvtap1 [ 45.080586][ T4051] batman_adv: batadv0: The MTU of interface macvtap1 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. [ 45.106401][ T4051] batman_adv: batadv0: Interface activated: macvtap1 [ 45.231316][ T4071] geneve0: entered allmulticast mode [ 45.383128][ T4095] loop0: detected capacity change from 0 to 128 [ 45.460188][ T4097] loop2: detected capacity change from 0 to 1024 [ 45.496540][ T4097] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (58532!=20869) [ 45.533934][ T4097] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 45.546956][ T4097] EXT4-fs (loop2): failed to initialize system zone (-117) [ 45.554525][ T4097] EXT4-fs (loop2): mount failed [ 45.683039][ T2990] udevd[2990]: worker [3519] terminated by signal 33 (Unknown signal 33) [ 45.701858][ T2990] udevd[2990]: worker [3519] failed while handling '/devices/virtual/block/loop1' [ 45.797759][ T4137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.807976][ T4137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.389253][ T4159] netlink: 8 bytes leftover after parsing attributes in process `syz.1.312'. [ 46.398425][ T4159] netlink: 312 bytes leftover after parsing attributes in process `syz.1.312'. [ 46.407553][ T4159] netlink: 8 bytes leftover after parsing attributes in process `syz.1.312'. [ 46.577998][ T4177] netlink: 28 bytes leftover after parsing attributes in process `syz.3.319'. [ 46.586941][ T4177] netlink: 28 bytes leftover after parsing attributes in process `syz.3.319'. [ 46.627880][ T4181] loop3: detected capacity change from 0 to 764 [ 46.662806][ T4181] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 46.685803][ T4181] Symlink component flag not implemented [ 46.699152][ T4181] Symlink component flag not implemented (7) [ 47.234451][ T4244] loop2: detected capacity change from 0 to 512 [ 47.260705][ T4244] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 47.355512][ T4252] netlink: 'syz.2.327': attribute type 13 has an invalid length. [ 47.363412][ T4252] netlink: 'syz.2.327': attribute type 17 has an invalid length. [ 47.538543][ T4262] loop1: detected capacity change from 0 to 512 [ 47.553259][ T4252] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 47.649925][ T4262] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.716223][ T4280] 9pnet: p9_errstr2errno: server reported unknown error @0x0000000000000004 [ 47.742396][ T3300] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.052102][ T4321] loop4: detected capacity change from 0 to 512 [ 48.066760][ T4321] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 48.087317][ T4323] syzkaller1: entered promiscuous mode [ 48.092855][ T4323] syzkaller1: entered allmulticast mode [ 48.107193][ T4325] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4325 comm=syz.2.358 [ 48.269253][ T4337] loop2: detected capacity change from 0 to 512 [ 48.292673][ T4337] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 48.308887][ T4337] EXT4-fs (loop2): mount failed [ 48.400582][ T4354] loop1: detected capacity change from 0 to 256 [ 48.654899][ T29] kauditd_printk_skb: 161 callbacks suppressed [ 48.654918][ T29] audit: type=1400 audit(130.168:484): avc: denied { write } for pid=4377 comm="syz.4.383" path="socket:[7667]" dev="sockfs" ino=7667 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 48.769501][ T29] audit: type=1400 audit(130.278:485): avc: denied { read write } for pid=4387 comm="syz.0.387" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 48.792406][ T29] audit: type=1400 audit(130.278:486): avc: denied { open } for pid=4387 comm="syz.0.387" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 48.991924][ T4414] ALSA: seq fatal error: cannot create timer (-22) [ 49.060309][ T29] audit: type=1400 audit(130.568:487): avc: denied { bind } for pid=4419 comm="syz.0.405" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 49.109293][ T4426] gretap0: entered promiscuous mode [ 49.124984][ T4426] macsec1: entered promiscuous mode [ 49.130378][ T4426] macsec1: entered allmulticast mode [ 49.135743][ T4426] gretap0: entered allmulticast mode [ 49.169362][ T4426] gretap0: left allmulticast mode [ 49.174651][ T4426] gretap0: left promiscuous mode [ 49.204677][ T4437] loop3: detected capacity change from 0 to 1024 [ 49.223453][ T4435] syz_tun: entered allmulticast mode [ 49.233705][ T4428] dvmrp8: entered allmulticast mode [ 49.241896][ T4428] syz_tun: left allmulticast mode [ 49.246967][ T4428] dvmrp8: left allmulticast mode [ 49.277226][ T4437] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 49.453078][ T29] audit: type=1400 audit(130.968:488): avc: denied { read write } for pid=3300 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 49.476721][ T29] audit: type=1400 audit(130.968:489): avc: denied { open } for pid=3300 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 49.500166][ T29] audit: type=1400 audit(130.968:490): avc: denied { ioctl } for pid=3300 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 49.562295][ T29] audit: type=1400 audit(131.058:491): avc: denied { create } for pid=4457 comm="syz.0.418" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 49.581251][ T29] audit: type=1400 audit(131.058:492): avc: denied { prog_load } for pid=4457 comm="syz.0.418" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 49.599688][ T29] audit: type=1400 audit(131.058:493): avc: denied { bpf } for pid=4457 comm="syz.0.418" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.633964][ T4461] pim6reg: entered allmulticast mode [ 49.658202][ T4461] pim6reg: left allmulticast mode [ 49.742560][ T4472] 9pnet_fd: Insufficient options for proto=fd [ 49.780032][ T4478] loop2: detected capacity change from 0 to 128 [ 49.811069][ T4482] __nla_validate_parse: 5 callbacks suppressed [ 49.811085][ T4482] netlink: 4 bytes leftover after parsing attributes in process `syz.4.430'. [ 49.833127][ T4484] netlink: 'syz.1.431': attribute type 10 has an invalid length. [ 49.855154][ T4484] team0: Device hsr_slave_0 failed to register rx_handler [ 49.866380][ T4487] bio_check_eod: 214 callbacks suppressed [ 49.866396][ T4487] syz.2.429: attempt to access beyond end of device [ 49.866396][ T4487] loop2: rw=2049, sector=145, nr_sectors = 8 limit=128 [ 49.896682][ T4482] bridge0: port 3(macvlan2) entered blocking state [ 49.903275][ T4482] bridge0: port 3(macvlan2) entered disabled state [ 49.923730][ T4482] macvlan2: entered allmulticast mode [ 49.929968][ T4487] syz.2.429: attempt to access beyond end of device [ 49.929968][ T4487] loop2: rw=2049, sector=161, nr_sectors = 8 limit=128 [ 49.944050][ T4482] macvlan2: left allmulticast mode [ 49.950549][ T4487] syz.2.429: attempt to access beyond end of device [ 49.950549][ T4487] loop2: rw=2049, sector=177, nr_sectors = 8 limit=128 [ 49.966064][ T4487] syz.2.429: attempt to access beyond end of device [ 49.966064][ T4487] loop2: rw=2049, sector=193, nr_sectors = 8 limit=128 [ 50.015108][ T4487] syz.2.429: attempt to access beyond end of device [ 50.015108][ T4487] loop2: rw=2049, sector=209, nr_sectors = 8 limit=128 [ 50.046000][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 50.059528][ T4487] syz.2.429: attempt to access beyond end of device [ 50.059528][ T4487] loop2: rw=2049, sector=225, nr_sectors = 8 limit=128 [ 50.114250][ T4487] syz.2.429: attempt to access beyond end of device [ 50.114250][ T4487] loop2: rw=2049, sector=241, nr_sectors = 8 limit=128 [ 50.129664][ T4487] syz.2.429: attempt to access beyond end of device [ 50.129664][ T4487] loop2: rw=2049, sector=257, nr_sectors = 8 limit=128 [ 50.144739][ T4487] syz.2.429: attempt to access beyond end of device [ 50.144739][ T4487] loop2: rw=2049, sector=273, nr_sectors = 8 limit=128 [ 50.158429][ T4487] syz.2.429: attempt to access beyond end of device [ 50.158429][ T4487] loop2: rw=2049, sector=289, nr_sectors = 8 limit=128 [ 50.369231][ T4510] loop1: detected capacity change from 0 to 8192 [ 50.402385][ T3620] loop1: p1 < > p2 < > p4 < > [ 50.418865][ T4510] loop1: p1 < > p2 < > p4 < > [ 50.469727][ T4525] atomic_op ffff88811b0e1128 conn xmit_atomic 0000000000000000 [ 50.504889][ T4527] loop4: detected capacity change from 0 to 128 [ 51.153367][ T4571] loop3: detected capacity change from 0 to 512 [ 51.167834][ T4571] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 51.180213][ T4576] loop2: detected capacity change from 0 to 512 [ 51.188027][ T4578] loop7: detected capacity change from 0 to 16384 [ 51.211152][ T4219] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 51.225449][ T4576] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.349854][ T3305] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.397359][ T4596] loop3: detected capacity change from 0 to 1024 [ 51.414241][ T4596] EXT4-fs: Ignoring removed orlov option [ 51.419943][ T4596] EXT4-fs: Ignoring removed nomblk_io_submit option [ 51.435962][ T4596] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.513719][ T4604] loop4: detected capacity change from 0 to 2048 [ 51.543774][ T3299] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.610323][ T4621] unsupported nla_type 52263 [ 51.640063][ T4624] geneve0: entered allmulticast mode [ 51.687461][ T4632] netlink: 'syz.2.491': attribute type 4 has an invalid length. [ 51.695255][ T4632] netlink: 152 bytes leftover after parsing attributes in process `syz.2.491'. [ 51.714881][ T4632] .`: renamed from bond0 (while UP) [ 51.844667][ T4642] loop2: detected capacity change from 0 to 2048 [ 52.046330][ T4659] geneve0: entered allmulticast mode [ 52.112423][ T4663] netlink: 'syz.3.506': attribute type 4 has an invalid length. [ 52.120101][ T4663] netlink: 152 bytes leftover after parsing attributes in process `syz.3.506'. [ 52.154545][ T4663] .`: renamed from bond0 (while UP) [ 52.217735][ T4675] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=4675 comm=syz.1.513 [ 52.242087][ T4678] netlink: 'syz.3.514': attribute type 29 has an invalid length. [ 52.271269][ T4678] netlink: 'syz.3.514': attribute type 29 has an invalid length. [ 52.280295][ T4678] netlink: 'syz.3.514': attribute type 29 has an invalid length. [ 52.301241][ T4678] netlink: 'syz.3.514': attribute type 29 has an invalid length. [ 52.361138][ T4680] loop0: detected capacity change from 0 to 512 [ 52.383732][ T4680] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 52.469768][ T4686] netlink: 'syz.1.519': attribute type 13 has an invalid length. [ 52.477585][ T4686] netlink: 'syz.1.519': attribute type 17 has an invalid length. [ 52.501233][ T4690] loop0: detected capacity change from 0 to 512 [ 52.540324][ T4690] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.560748][ T4686] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 52.601011][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.817877][ T4705] ================================================================== [ 52.826102][ T4705] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 52.833538][ T4705] [ 52.835869][ T4705] read-write to 0xffff88810729ed98 of 8 bytes by task 4260 on cpu 0: [ 52.843943][ T4705] __xa_clear_mark+0xf5/0x1e0 [ 52.848653][ T4705] __folio_end_writeback+0x177/0x470 [ 52.853974][ T4705] folio_end_writeback+0x71/0x3d0 [ 52.859059][ T4705] ext4_finish_bio+0x459/0x8c0 [ 52.863846][ T4705] ext4_release_io_end+0x9f/0x1f0 [ 52.868897][ T4705] ext4_end_io_end+0x18d/0x240 [ 52.873678][ T4705] ext4_end_io_rsv_work+0x151/0x1e0 [ 52.878898][ T4705] process_scheduled_works+0x4ce/0x9d0 [ 52.884389][ T4705] worker_thread+0x582/0x770 [ 52.889001][ T4705] kthread+0x486/0x510 [ 52.893107][ T4705] ret_from_fork+0x11f/0x1b0 [ 52.897709][ T4705] ret_from_fork_asm+0x1a/0x30 [ 52.902492][ T4705] [ 52.904828][ T4705] read to 0xffff88810729ed98 of 8 bytes by task 4705 on cpu 1: [ 52.912380][ T4705] xas_find_marked+0x218/0x620 [ 52.917183][ T4705] find_get_entry+0x5d/0x380 [ 52.921787][ T4705] filemap_get_folios_tag+0x13b/0x210 [ 52.927182][ T4705] filemap_fdatawait_keep_errors+0x6c/0x180 [ 52.933111][ T4705] sync_inodes_sb+0x39c/0x440 [ 52.937910][ T4705] sync_inodes_one_sb+0x3d/0x50 [ 52.942823][ T4705] __iterate_supers+0x10d/0x220 [ 52.947679][ T4705] iterate_supers+0x1f/0x30 [ 52.952203][ T4705] ksys_sync+0x5c/0xe0 [ 52.956287][ T4705] __ia32_sys_sync+0xe/0x20 [ 52.960810][ T4705] x64_sys_call+0x2d10/0x2ff0 [ 52.965510][ T4705] do_syscall_64+0xd2/0x200 [ 52.970047][ T4705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.975949][ T4705] [ 52.978281][ T4705] value changed: 0xffffe00000000000 -> 0xfffe000000000000 [ 52.985402][ T4705] [ 52.987726][ T4705] Reported by Kernel Concurrency Sanitizer on: [ 52.993887][ T4705] CPU: 1 UID: 0 PID: 4705 Comm: syz.2.525 Not tainted syzkaller #0 PREEMPT(voluntary) [ 53.003520][ T4705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 53.013597][ T4705] ==================================================================