last executing test programs: 4.010449538s ago: executing program 4 (id=1060): sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000240)="2a925e", 0x3}], 0x2}}], 0x1, 0xc0a0) 3.939057309s ago: executing program 4 (id=1061): r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x4, 0x0, 0x0, 0x6, 0x0, 0x101, 0xc6924, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xb}, 0x100002, 0x3, 0xfffffffc, 0x0, 0x3, 0x0, 0x8, 0x0, 0xfffffffe}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xa, 0x1, 0x3f, 0x40, 0x42, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0), &(0x7f0000001a40), 0x1003, r1}, 0x38) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000080)={r1, &(0x7f0000001b80), &(0x7f0000001c40)=""/245}, 0x20) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) getpgid(0x0) syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x4, &(0x7f00000021c0), 0x1, 0x791, &(0x7f0000002400)="$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") r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1db) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r3, 0xffffffffffffffff}, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0x10, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70500000800000085000000b600000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='kmem_cache_free\x00', r5}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000023c0)='/proc/self/attr/keycreate\x00', 0x2, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000001200)="10", 0x100000}], 0x1) syz_io_uring_setup(0x86042, 0x0, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000240)=ANY=[@ANYBLOB="bbbbbbbbbbbb00000000000008004500e38b1018000000119078ac141400e000000100004420001090780200"], 0x0) r6 = socket$l2tp6(0xa, 0x2, 0x73) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETOBJ(r7, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x20000010) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000280)=ANY=[], 0x18) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000180)={'vxcan1\x00', 0x0}) bind$can_raw(r9, &(0x7f0000000200)={0x1d, r10}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xafd, 0x0, @perf_config_ext={0x5}, 0x110a, 0x5ddc, 0x0, 0x5, 0x0, 0x8, 0xfffb, 0x0, 0x2, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x8) sendmsg$nl_route_sched(r8, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000740)=@getchain={0x24, 0x11, 0x839, 0x70bd25, 0x0, {0x0, 0x0, 0x0, r10, {0x1, 0xa}, {0xffff}, {0x1, 0xffff}}}, 0x24}}, 0x0) setreuid(0xee01, 0xee01) 1.159122495s ago: executing program 3 (id=1146): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x8000) timer_create(0x2, 0x0, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000f40)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000f80)) 951.729858ms ago: executing program 0 (id=1150): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000004080)={{}, &(0x7f0000004000), &(0x7f0000004040)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='kfree\x00', r0, 0x0, 0x8000000000000}, 0x18) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000009c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r3}, 0x10) prctl$PR_SET_NAME(0xf, &(0x7f0000000140)='+}[@\x00') r4 = io_uring_setup(0x6280, &(0x7f0000000080)={0x0, 0x10100000, 0x1, 0x0, 0x1d2}) io_uring_register$IORING_REGISTER_BUFFERS(r4, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f00000008c0), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1a9340, 0x0) r6 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r6, 0xffffffffffffffff, 0x0) 906.188718ms ago: executing program 0 (id=1151): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0xa1, 0x2, 0x2, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000007000000bec900000900000001"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000000)={{r0, 0xffffffffffffffff}, &(0x7f0000000580), &(0x7f00000005c0)}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000030000006500000008000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}, @void, {@ipv6={0x86dd, @udp={0x8, 0x6, "7fefc0", 0xc, 0x11, 0x1, @private2, @local, {[], {0x4e23, 0x4e21, 0x20, 0x0, @gue={{0x1, 0x1, 0x2, 0x8, 0x100, @void}}}}}}}}, 0x0) 853.224009ms ago: executing program 0 (id=1153): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18020000fcffffff0000000000000000850000004100000085"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000340)="29990ea3aaef6f5b7efdd80aea42", 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0xe5ed}, 0x49) 799.37947ms ago: executing program 0 (id=1155): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000000000000000000000000008500000020000000850000002a00000095"], &(0x7f0000000080)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xd, 0x0, &(0x7f0000000400)="e0b9547ed387dbe9abc89b6f5b", 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 798.25291ms ago: executing program 3 (id=1157): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$IMADDTIMER(r2, 0x80044940, &(0x7f00000009c0)) ppoll(&(0x7f0000000b80)=[{r2, 0x4}, {r1, 0x208}, {r1, 0x8008}], 0x3, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x64, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, 0x0, {0xffff, 0xa}, {0xffff, 0x3}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x38, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4c, 0x2, 0x2001, 0x0, 0x7, 0x8}, {0x12, 0x3, 0x0, 0x403, 0x8001, 0x400}, 0xa5, 0x4, 0x10000000}}, @TCA_TBF_PRATE64={0xc, 0x5, 0x91811d2743754c2f}]}}]}, 0x64}}, 0x44080) bpf$PROG_LOAD(0x5, &(0x7f0000000e80)={0x1e, 0xc, &(0x7f0000000d80)=ANY=[@ANYBLOB="180000003d2ba86153272b25ebb4de6e00aea685ef98e535d94efd075d51a9beb4d496cd39519f47735c689f02c4903180a8e2439aedb5c809693e47db7f0ebcc1d2ac7e9697df78f5bbf32babc6677ca423075382f48bc007f5cf9fe07375b4e83314a2cab0ddc60f1b3394baa99c7fac529ad26b97f018a6", @ANYRESDEC, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x3, 0x0, 0x0, 0x40f00, 0x50, '\x00', 0x0, @sk_lookup=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x9, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000093850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r3, 0x0, 0x2000000000000000}, 0x18) add_key$keyring(&(0x7f0000000340), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0010000000000000000000850000006d00000095"], &(0x7f0000001a80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x28, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e0000000000000005000000"], 0x48) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000001240)='./file0\x00', 0x10, &(0x7f0000000f40)=ANY=[@ANYBLOB="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", @ANYRES16=0x0], 0xff, 0x11dc, &(0x7f0000001280)="$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r5 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x13, &(0x7f0000000240)=ANY=[@ANYBLOB="180300000005000000000000000000001801000011af000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000020000838500000071000000180100002020752500000000806020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r5}, 0x10) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000b80)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5, @void, @value}, 0x94) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x1300, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) r8 = open(&(0x7f00000003c0)='./file0\x00', 0x32400, 0x12) ioctl$VFAT_IOCTL_READDIR_SHORT(r8, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$VFAT_IOCTL_READDIR_BOTH(r8, 0x82307201, &(0x7f0000000880)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r4, 0x0, &(0x7f0000000300)=""/39}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000380)=ANY=[@ANYRESHEX=r6, @ANYRES32=r4, @ANYRES64], 0x0, 0x101, 0x0, 0x0, 0x41100, 0xf, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1000, @void, @value}, 0x94) 738.99692ms ago: executing program 0 (id=1159): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfd, 0x1, 0x0, 0xfd}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x88bf, 0x7, 0x4}, 0x10) 720.537761ms ago: executing program 0 (id=1160): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000040)=0x1c00) 541.186803ms ago: executing program 3 (id=1168): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x80, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x8, 0x4) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x11, 0x10, &(0x7f0000000980)=ANY=[@ANYRES32=r1, @ANYRES32, @ANYBLOB="0000000000000000b705000008000000850000006900000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @void, @value}, 0x94) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000400)='./file0/../file0\x00', &(0x7f00000001c0), 0x0, 0x0) umount2(&(0x7f00000006c0)='./file0\x00', 0x0) 471.365404ms ago: executing program 2 (id=1171): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x20) 461.460574ms ago: executing program 3 (id=1172): socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x18}}, {{&(0x7f0000000900)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10, &(0x7f0000000ac0)=[{0x0}], 0x1, &(0x7f0000000b40)=[@ip_ttl={{0x14, 0x0, 0x2, 0xc}}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0x18}}], 0x3, 0x2804) recvmmsg(0xffffffffffffffff, &(0x7f000000cec0)=[{{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000004200)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000006200)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000100)={0x200000000000001}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) 426.526534ms ago: executing program 2 (id=1174): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x3c, r2, 0x1, 0x0, 0xfffffffc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x5a, 0xb, 0xfffffffc}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008045}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="40000000100005ff000b0000000000000000004a", @ANYRES32=0x0, @ANYBLOB="00000000000000001400128009000100626f6e6400000000040002800a000100aaaaaaaaaa000000"], 0x40}}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x11, 0xb, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4c, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kfree\x00', r3, 0x0, 0x2}, 0x18) r4 = fsopen(&(0x7f0000000400)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000240)=',-\x10*\x00', &(0x7f0000000380)='$\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f00000005c0)='\x00H\xeb', 0x0, r4) fsconfig$FSCONFIG_SET_BINARY(r4, 0x2, &(0x7f0000000580)='\xa3\x04\x00', &(0x7f00000003c0)="c5", 0x1) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000080)='kfree\x00', &(0x7f0000000180)='\xfa.-\x00', 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a000000020000000110000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x2, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r6}, 0x10) close(r4) 426.199574ms ago: executing program 3 (id=1175): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a089, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0}, 0x2018, 0x0, 0x0, 0x8, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8660, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x2490, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x0) r3 = socket$kcm(0x10, 0x400000002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003440)={0xffffffffffffffff}) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7b, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) r5 = perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x210e, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x32, 0xfffffbff, 0x3, 0x2, 0x0, 0xfffa, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x210e, 0x80, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x407fff, 0xaee}, 0x14105, 0x32, 0xfffffbff, 0x3, 0x2, 0x0, 0xfff9, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d11, 0x2014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0xb282, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getegid() getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) r10 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="38000000031401002abd7000fedbdf250900020073727a3100000000080041007369770014003300626f6e643000"], 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r11 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)="a50769f9b1", 0x5}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0000000000000001000000020000003d2f9d5efec738f66b4258c71597f25175edd3504021352880eedeed1c30be418a799e3db4e68360585f9dee1588aa36cb39efaa7600c4569dd427969168bdfcfa54709827d2ee403ff023f0ec49bb474b4471b176db92b141e76129094fe7d4570262260c99d2a2517c2551b9729069d0eaea1f94a249302ec47878f2044732d8959c12b14529ed851f63879e01fcf7c4653f35f9a2725d8009eb569ac3db2e049009762c9115d4fd74084448f47d7c05", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r11, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000010000000000000000100000001000000"], 0xf8, 0x200400d1}, 0x80) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x2, 0x24c, [0x200000000b80, 0x0, 0x0, 0x200000000bb0, 0x200000000cc6], 0x0, &(0x7f0000000000), &(0x7f0000000f80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000110000003c00000088f867656e65766530000000000000000000766972745f77696669300000000000007663616e30000000000000000000000062726964676530000000000000000000aaaaaaaaaaaa00ff0000ffff83b0ff5ccfc400ff00ff0000ae000000ae000000e60000006f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=r12, @ANYBLOB="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"]}, 0x309) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYRES32, @ANYRES64=r6], 0x20) sendmsg$key(r2, &(0x7f0000000040)={0xa, 0x0, &(0x7f0000000340)={&(0x7f0000000b00)=ANY=[@ANYBLOB="020300000b0000000000000000000000030006000000000002000000e000000100000000000000000200010000001c000000fb18000000000300050000000000020000007f0000010000000000000000010018"], 0x58}, 0x1, 0x7}, 0x0) 322.908306ms ago: executing program 2 (id=1178): r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000140)="56501366ff47", 0x6}], 0x1, &(0x7f00000020c0)=ANY=[@ANYBLOB="38020000000000002900000036000000004300000000000004013f040100c910ff010000000000000000000000000001c910fc0000000000000000000000800000000000000040000000000e07010101000000010000000200000000000000000000000000000001000000010000002000000000000000ffffffff00000000ffffffffffffff7f06aeb07c1c192077cc9e7c45705803ad5588ca8b194d23f748fe792cfa3d32221f25d73b8ffe64a4ddda6efcfb7483b588194d29c7a04395d8500965a9a1d07879040c44db1d5d6f618d2ab920f0bf168ddc9acc6a51edd1230760d4ae8bf30f5f82a78e8114849ee8e37364560400000035bfa8197ef2ba99103ee5f5aae28ec5c8e2675db11530f5c466d55f2244d479dc653c854406155eada3eaeb90d39149b8d13bab75a9bd1452c8c76284b9ddfbeff41344e64f1771d78a706e1c5a6d63f1c954e24a1e73f75c26e9f09ec9b606cc3470f11c4842db651926bd2263a4a0a8fe80de8b2f9cb176e51819d5f4d10a5d1f0488d5e46953fbfd750f6137fbebe89a8d462158a87f9622355104b4f68d7a6d3ad85c373ea52a25afad37ffb743a5c361158087904b09fcc806d032bac00ee0e0251fc032446e45a3e12417ff4703526ffc45f71567857777927903799e0ba453334186009d22e38099c67b5350c7e82136bba947a18fb61d36fcba1f9efe3d79485d06252702833dc8ee417f40bb9064878fb89dd75a49135e5df148c4ad1e1d5626b44c8112d822f4c9a05e693fd5ae5595627f8684016b37a2bf6d0040030000000000002900000037000000006500000000000000fb1a63687c244e6df3aecb13d6eb957495b669cc032f6d0a11a5e16eed9937b046c9dc1a61dcf9754b767df4735c3f8c37b4d5cd15a99c5a19cc62c921ad4e90d6e3695ec1891223a53600d5121b5735acafb556e22279975f958ad437c76573e544506e58455772eb11493af933099a5dc7e9e0c8b907e68e23e59d7b94bc774309e2047132758b60955301f277a9032b0bc47e660b243e9e2126733f13ab99055a0999068ada35a38d105a0100000000000000e28695ecae3944413b7764eefde26ed571d857b2cb2dd1b2a4a84c1fec0799cf90f57f7a6d35e2b60cd425b9372ae4a27f453e5d7da2eacd3b98cdb10cec9152d5829c251112e2a59ea0cd280f3d08849b6cd43d25e3dcd62f7c7dee6123a2682daf4aa9a856b31e9204c5c2b80b84dbeec05d93a64a550f1ebc326488cd620c6fe1aa266a0ce5b24be03b5037786e037cc85ed61f362e081fb694e12e54fcb9eb0f86d6d91fd159023a073278f84d6ada8f9aa25ec223d268f3291b25392c941740932bd1a82f40a8fc586db23d2f6240ce883e3c1dc1e0d07fc3aa73a9ac82a1538d129c9e66cb6a8100abe95bc4064581e8c01ce65ba3ea751db5d8c0a1173fe62b2fd2d415042a97ade4d274a466b6c597eed6bf5d7a305ead804c36b9e1c314b26676ed83412417610d3cf4d07e5b24cf3de9c790ae93850e0f8bba047b710cf340c78a80cef5f6665a647681ff5f7b6ecce8ab65e26406b6a6e0e72ff8501c545bffc00f034dc3a5b251390ae68bb61d936dc9a24e6f66c72e7911c51c716dfd4304566fb32e6c2745d232f990d0bbe0ddf9dc58398dda292c07b16da766a37c60bd9993b4f21e64103602000000db47d7990d5a007faccb2f86660079f2e229723bce870aec3f7f4e529c92add713590ce6c0ea1a0499fb76d32636cfd18b6b39fb48f1a6d46f6ae8f45c47ee8260f9531070d170ab92739be0bdf5b76f8a9b93a5e550dfecab79d2e46085a67024b6be883c79ade2873458fda5a7f4eb62b05634356ee3b45723f4cff19c654ad441ff5b8792df7f18d8418351e195151b1b3532e742a6525c86efdb29653f35ce8e0a41c8c6d39f39531e13aeb1172893eeedd83b6afb939f8e6abc5482696aa48918000000000000002900000037"], 0x590}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000004c0)="13cf2ed58e27d4", 0x7}], 0x1}}], 0x2, 0x28048005) 305.342346ms ago: executing program 4 (id=1179): socket$nl_route(0x10, 0x3, 0x0) timer_create(0x2, 0x0, &(0x7f0000044000)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000f40)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000f80)) 219.176997ms ago: executing program 2 (id=1181): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x2e2c2b09, 0x4) socket(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000003c0)=0xc) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e020000000000000000"], 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000001300)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="02000000010000000000000000"], 0x50) r2 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r2, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty=0xf5ff}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0xfc0}, {&(0x7f00000011c0)="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", 0x125}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x3e}}, @ip_tos_u8={{0x11}}], 0x30}, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r4, 0x101) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0xfffe, @remote}, {0x2, 0x4e23, @rand_addr=0x64010102}, 0x107, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000840)={0x0, {0x2, 0x4e24, @rand_addr=0x64010101}, {0x2, 0x4e21, @loopback}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x1fd, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xffffffff, 0x8}) 205.833157ms ago: executing program 1 (id=1183): socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x18}}, {{&(0x7f0000000900)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10, &(0x7f0000000ac0)=[{0x0}], 0x1, &(0x7f0000000b40)=[@ip_ttl={{0x14, 0x0, 0x2, 0xc}}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0x18}}], 0x3, 0x2804) recvmmsg(0xffffffffffffffff, &(0x7f000000cec0)=[{{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000004200)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000006200)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) 180.677348ms ago: executing program 1 (id=1184): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x20) 134.736569ms ago: executing program 4 (id=1185): socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000039c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x18}}, {{&(0x7f0000000900)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10, &(0x7f0000000ac0)=[{0x0}], 0x1, &(0x7f0000000b40)=[@ip_ttl={{0x14, 0x0, 0x2, 0xc}}], 0x18}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0x18}}], 0x3, 0x2804) recvmmsg(0xffffffffffffffff, &(0x7f000000cec0)=[{{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000004200)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000006200)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000100)={0x200000000000001}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4000000) 134.410069ms ago: executing program 4 (id=1186): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000f000000c5000000a0ef010095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000200)='kmem_cache_free\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) socket$packet(0x11, 0x2, 0x300) chdir(&(0x7f0000000480)='./cgroup\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x41) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000140)='kmem_cache_free\x00', r1, 0x0, 0xfffffffffffff001}, 0x18) r2 = socket$kcm(0x29, 0x2, 0x0) write$cgroup_pressure(r2, &(0x7f0000000140)={'full'}, 0xfffffdef) 134.330249ms ago: executing program 1 (id=1187): r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmmsg$inet(r0, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000000300)=[{0x0}], 0x1}}], 0x1, 0xc0a0) 81.342309ms ago: executing program 1 (id=1188): mkdirat(0xffffffffffffff9c, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000002480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000000040)}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[], 0x1c}}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e26, 0x0, @mcast2}, 0x1c) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f00000001c0)='\x01') 80.817009ms ago: executing program 3 (id=1189): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x3c, r2, 0x1, 0x0, 0xfffffffc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x5a, 0xb, 0xfffffffc}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008045}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="40000000100005ff000b0000000000000000004a", @ANYRES32=0x0, @ANYBLOB="00000000000000001400128009000100626f6e6400000000040002800a000100aaaaaaaaaa000000"], 0x40}}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x11, 0xb, &(0x7f00000005c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4c, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kfree\x00', r3, 0x0, 0x2}, 0x18) r4 = fsopen(&(0x7f0000000400)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000240)=',-\x10*\x00', &(0x7f0000000380)='$\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f00000005c0)='\x00H\xeb', 0x0, r4) fsconfig$FSCONFIG_SET_BINARY(r4, 0x2, &(0x7f0000000580)='\xa3\x04\x00', &(0x7f00000003c0)="c5", 0x1) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f0000000080)='kfree\x00', &(0x7f0000000180)='\xfa.-\x00', 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a000000020000000110000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x2, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r6}, 0x10) close(r4) 58.180309ms ago: executing program 2 (id=1190): ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0xffff, @loopback}}, 0x1e) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast}}, 0x1e) connect$pppoe(r0, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001f00)) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0240, 0x0) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000000040)=0x2) ioctl$PPPIOCBRIDGECHAN(r3, 0x40047435, &(0x7f0000000200)=0x1) 51.97896ms ago: executing program 1 (id=1191): bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x10000000}, 0x1c) r0 = socket(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1c0000004a008102e00f80ecdb4cb9020a", 0x11}, {&(0x7f0000001700)="0c74c75350f4a590e15c61c7942348", 0xf}], 0x2, 0x0, 0x0, 0x10}, 0x0) 16.84586ms ago: executing program 2 (id=1192): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x14, r1, 0x6a9354ab0d020bb7, 0x0, 0x25dfdbfc, {0x45}}, 0x14}, 0x1, 0x0, 0x0, 0x44048084}, 0x0) 16.35641ms ago: executing program 4 (id=1193): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001f80), r0) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0}, 0x0) 0s ago: executing program 1 (id=1194): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000004080)={{}, &(0x7f0000004000), &(0x7f0000004040)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='kfree\x00', r0, 0x0, 0x8000000000000}, 0x18) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x80000004, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) io_uring_setup(0x6280, &(0x7f0000000080)={0x0, 0x10100000, 0x1, 0x0, 0x1d2}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00000008c0), 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1a9340, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r4, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): renamed from eth0 [ 30.806087][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.817038][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.828870][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.850829][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.864432][ T3304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.881042][ T3304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.890065][ T3304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.899712][ T3304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.919995][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.947839][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.955232][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.964811][ T3313] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.974438][ T3313] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.983642][ T3313] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.006252][ T3313] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.023630][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.030705][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.049607][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.100901][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.116504][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.127386][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.137044][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.144143][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.155712][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.162820][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.186751][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.200570][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.209349][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.216442][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.233011][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.240104][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.249167][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.256314][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.272832][ T1297] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.279994][ T1297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.294681][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.310733][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.328605][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.362525][ T110] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.369624][ T110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.378719][ T110] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.385968][ T110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.409197][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.425362][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.449353][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.459849][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.542347][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.583124][ T3314] veth0_vlan: entered promiscuous mode [ 31.603402][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.620233][ T3311] veth0_vlan: entered promiscuous mode [ 31.626697][ T3314] veth1_vlan: entered promiscuous mode [ 31.639845][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.653931][ T3311] veth1_vlan: entered promiscuous mode [ 31.686265][ T3311] veth0_macvtap: entered promiscuous mode [ 31.708923][ T3311] veth1_macvtap: entered promiscuous mode [ 31.718330][ T3304] veth0_vlan: entered promiscuous mode [ 31.739069][ T3314] veth0_macvtap: entered promiscuous mode [ 31.748273][ T3304] veth1_vlan: entered promiscuous mode [ 31.770335][ T3313] veth0_vlan: entered promiscuous mode [ 31.776602][ T3314] veth1_macvtap: entered promiscuous mode [ 31.784304][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.800784][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.812949][ T3313] veth1_vlan: entered promiscuous mode [ 31.824212][ T3311] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.833067][ T3311] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.841819][ T3311] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.850630][ T3311] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.864484][ T3314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.875067][ T3314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.885536][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.901671][ T3314] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.912164][ T3314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.927053][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.936412][ T3304] veth0_macvtap: entered promiscuous mode [ 31.951325][ T3304] veth1_macvtap: entered promiscuous mode [ 31.958612][ T3314] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.967444][ T3314] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.976266][ T3314] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.984992][ T3314] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.014271][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 32.014289][ T29] audit: type=1400 audit(1745742744.660:110): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.WxcvLI/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 32.015425][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.020429][ T29] audit: type=1400 audit(1745742744.660:111): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 32.044687][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.055137][ T29] audit: type=1400 audit(1745742744.660:112): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.WxcvLI/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 32.077226][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.087026][ T29] audit: type=1400 audit(1745742744.660:113): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 32.087094][ T29] audit: type=1400 audit(1745742744.660:114): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.WxcvLI/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 32.087121][ T29] audit: type=1400 audit(1745742744.660:115): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.WxcvLI/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4563 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 32.112415][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.118323][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.138905][ T29] audit: type=1400 audit(1745742744.770:116): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 32.147945][ T3313] veth0_macvtap: entered promiscuous mode [ 32.241713][ T29] audit: type=1400 audit(1745742744.860:117): avc: denied { mounton } for pid=3311 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=502 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 32.264789][ T29] audit: type=1400 audit(1745742744.860:118): avc: denied { mount } for pid=3311 comm="syz-executor" name="/" dev="gadgetfs" ino=3584 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 32.276100][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.297707][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.307599][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.318121][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.335450][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.336726][ T3311] 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. [ 32.343649][ T3313] veth1_macvtap: entered promiscuous mode [ 32.377179][ T3304] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.377556][ T29] audit: type=1400 audit(1745742745.030:119): avc: denied { read write } for pid=3314 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 [ 32.386036][ T3304] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.418920][ T3304] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.427755][ T3304] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.442478][ T3306] veth0_vlan: entered promiscuous mode [ 32.460787][ T3306] veth1_vlan: entered promiscuous mode [ 32.481304][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.491857][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.501784][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.512357][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.522264][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.532759][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.544387][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.551378][ T3451] x_tables: duplicate underflow at hook 4 [ 32.560246][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.570898][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.580842][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.591361][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.601243][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.611695][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.624120][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.633244][ T3454] loop3: detected capacity change from 0 to 512 [ 32.646879][ T3454] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 32.673532][ T3313] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.682362][ T3313] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.691129][ T3313] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.699939][ T3313] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.728058][ T3306] veth0_macvtap: entered promiscuous mode [ 32.736211][ T3454] EXT4-fs (loop3): failed to open journal device unknown-block(11,131) -6 [ 32.744358][ T3306] veth1_macvtap: entered promiscuous mode [ 32.778628][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.789203][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.799079][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.809590][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.819525][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.829998][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.839888][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.850451][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.861928][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.895858][ T3461] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.908145][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.918670][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.928602][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.939101][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.948957][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.959535][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.969417][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.979953][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.993412][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.047235][ T3306] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.056020][ T3306] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.064822][ T3306] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.073708][ T3306] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.112550][ T3476] Zero length message leads to an empty skb [ 33.335146][ T3490] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 33.411197][ T3490] loop2: detected capacity change from 0 to 8192 [ 33.517793][ T3497] x_tables: duplicate underflow at hook 4 [ 33.664651][ T3508] netlink: 8 bytes leftover after parsing attributes in process `syz.0.18'. [ 33.690240][ T3508] loop0: detected capacity change from 0 to 128 [ 33.755438][ T3515] x_tables: duplicate underflow at hook 4 [ 33.797877][ T3461] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.937805][ T3527] loop0: detected capacity change from 0 to 512 [ 33.995886][ T3527] EXT4-fs (loop0): too many log groups per flexible block group [ 34.003816][ T3527] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 34.010728][ T3527] EXT4-fs (loop0): mount failed [ 34.635026][ T3565] x_tables: duplicate underflow at hook 4 [ 34.767656][ T3570] syz.2.37: attempt to access beyond end of device [ 34.767656][ T3570] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 34.940057][ T3573] x_tables: duplicate underflow at hook 4 [ 34.986336][ T3461] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.154368][ T3461] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.203067][ T3585] syz.1.42: attempt to access beyond end of device [ 35.203067][ T3585] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 35.241758][ T3461] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.278871][ T3461] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.364795][ T3461] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.409827][ T3461] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.513319][ T3461] syz.3.7 (3461) used greatest stack depth: 10680 bytes left [ 35.556085][ T3580] dccp_close: ABORT with 15584 bytes unread [ 35.572248][ T3591] loop3: detected capacity change from 0 to 512 [ 35.632061][ T3591] EXT4-fs (loop3): too many log groups per flexible block group [ 35.639869][ T3591] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 35.664263][ T3591] EXT4-fs (loop3): mount failed [ 35.675303][ T3600] loop0: detected capacity change from 0 to 512 [ 35.729031][ T3600] EXT4-fs (loop0): too many log groups per flexible block group [ 35.736828][ T3600] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 35.749555][ T3604] loop1: detected capacity change from 0 to 512 [ 35.771906][ T3600] EXT4-fs (loop0): mount failed [ 35.870314][ T3604] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.902070][ T3604] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.963858][ T3604] EXT4-fs (loop1): shut down requested (0) [ 35.991217][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.000208][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.009167][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.035358][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.035378][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.035416][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.061089][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.061113][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.061199][ T3624] netlink: 4 bytes leftover after parsing attributes in process `syz.2.55'. [ 36.071699][ T3630] loop4: detected capacity change from 0 to 512 [ 36.073092][ T3630] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 36.090037][ T3630] EXT4-fs (loop4): failed to open journal device unknown-block(11,131) -6 [ 36.099585][ T3630] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.159788][ T3630] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.215817][ T3630] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.237977][ T3638] syz.2.59: attempt to access beyond end of device [ 36.237977][ T3638] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 36.280145][ T3630] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.319946][ T3630] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.331278][ T3640] FAULT_INJECTION: forcing a failure. [ 36.331278][ T3640] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 36.344837][ T3640] CPU: 0 UID: 0 PID: 3640 Comm: syz.3.60 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 36.344871][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 36.344891][ T3640] Call Trace: [ 36.344897][ T3640] [ 36.344906][ T3640] __dump_stack+0x1d/0x30 [ 36.344975][ T3640] dump_stack_lvl+0xe8/0x140 [ 36.345032][ T3640] dump_stack+0x15/0x1b [ 36.345051][ T3640] should_fail_ex+0x265/0x280 [ 36.345087][ T3640] should_fail_alloc_page+0xf2/0x100 [ 36.345122][ T3640] __alloc_frozen_pages_noprof+0xff/0x360 [ 36.345230][ T3640] alloc_pages_bulk_noprof+0x4b7/0x540 [ 36.345257][ T3640] ? __kmalloc_noprof+0x1dd/0x3e0 [ 36.345364][ T3640] ? copy_splice_read+0xc2/0x5f0 [ 36.345389][ T3640] copy_splice_read+0xf3/0x5f0 [ 36.345419][ T3640] ? __pfx_copy_splice_read+0x10/0x10 [ 36.345443][ T3640] splice_direct_to_actor+0x26c/0x680 [ 36.345469][ T3640] ? __pfx_direct_splice_actor+0x10/0x10 [ 36.345618][ T3640] do_splice_direct+0xda/0x150 [ 36.345642][ T3640] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 36.345674][ T3640] do_sendfile+0x380/0x640 [ 36.345794][ T3640] __x64_sys_sendfile64+0x105/0x150 [ 36.345954][ T3640] x64_sys_call+0xb39/0x2fb0 [ 36.346055][ T3640] do_syscall_64+0xd0/0x1a0 [ 36.346079][ T3640] ? clear_bhb_loop+0x25/0x80 [ 36.346101][ T3640] ? clear_bhb_loop+0x25/0x80 [ 36.346127][ T3640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.346149][ T3640] RIP: 0033:0x7f3fdc08e969 [ 36.346204][ T3640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 36.346292][ T3640] RSP: 002b:00007f3fda6f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 36.346320][ T3640] RAX: ffffffffffffffda RBX: 00007f3fdc2b5fa0 RCX: 00007f3fdc08e969 [ 36.346387][ T3640] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 36.346421][ T3640] RBP: 00007f3fda6f7090 R08: 0000000000000000 R09: 0000000000000000 [ 36.346433][ T3640] R10: 0000000000000009 R11: 0000000000000246 R12: 0000000000000001 [ 36.346444][ T3640] R13: 0000000000000000 R14: 00007f3fdc2b5fa0 R15: 00007ffe17398ca8 [ 36.346465][ T3640] [ 36.346671][ T3630] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.574806][ T3630] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.585189][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.602610][ T110] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 36.645830][ T3630] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.825934][ T3659] x_tables: duplicate underflow at hook 4 [ 36.950889][ T3648] dccp_close: ABORT with 15584 bytes unread [ 37.059139][ T3668] loop1: detected capacity change from 0 to 128 [ 37.086839][ T29] kauditd_printk_skb: 134 callbacks suppressed [ 37.086856][ T29] audit: type=1400 audit(1745742749.740:253): avc: denied { map_create } for pid=3667 comm="syz.1.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 37.178604][ T29] audit: type=1400 audit(1745742749.740:254): avc: denied { bpf } for pid=3667 comm="syz.1.70" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 37.199820][ T29] audit: type=1400 audit(1745742749.770:255): avc: denied { map_read map_write } for pid=3667 comm="syz.1.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 37.219740][ T29] audit: type=1400 audit(1745742749.770:256): avc: denied { prog_load } for pid=3667 comm="syz.1.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 37.238647][ T29] audit: type=1400 audit(1745742749.770:257): avc: denied { perfmon } for pid=3667 comm="syz.1.70" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 37.259295][ T29] audit: type=1400 audit(1745742749.770:258): avc: denied { prog_run } for pid=3667 comm="syz.1.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 37.278632][ T29] audit: type=1400 audit(1745742749.770:259): avc: denied { write } for pid=3671 comm="syz.3.71" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 37.299323][ T29] audit: type=1400 audit(1745742749.770:260): avc: denied { append } for pid=2987 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=6 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 37.322031][ T29] audit: type=1400 audit(1745742749.770:261): avc: denied { module_request } for pid=3671 comm="syz.3.71" kmod="nft-expr-7-" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 37.343550][ T29] audit: type=1400 audit(1745742749.780:262): avc: denied { read write } for pid=3306 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 37.429647][ T3694] loop2: detected capacity change from 0 to 512 [ 37.445437][ T3694] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 37.479505][ T3694] EXT4-fs (loop2): failed to open journal device unknown-block(11,131) -6 [ 37.597272][ T3694] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.716935][ T3694] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.869724][ T3694] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.979269][ T3694] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.035765][ T3725] x_tables: duplicate underflow at hook 4 [ 38.067304][ T3694] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.080144][ T3694] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.097606][ T3694] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.101647][ T3694] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.177765][ T3730] loop2: detected capacity change from 0 to 512 [ 38.185423][ T3730] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 38.208647][ T3734] loop4: detected capacity change from 0 to 512 [ 38.220077][ T3730] EXT4-fs (loop2): failed to open journal device unknown-block(11,131) -6 [ 38.240675][ T3734] EXT4-fs (loop4): too many log groups per flexible block group [ 38.248451][ T3734] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 38.269940][ T3730] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.283252][ T3734] EXT4-fs (loop4): mount failed [ 38.293662][ T3734] netlink: 'syz.4.86': attribute type 3 has an invalid length. [ 38.310537][ T3739] loop3: detected capacity change from 0 to 128 [ 38.333976][ T3730] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.423967][ T3730] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.484284][ T3730] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.587325][ T3773] loop0: detected capacity change from 0 to 512 [ 38.596502][ T3773] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 38.630418][ T3773] EXT4-fs (loop0): failed to open journal device unknown-block(11,131) -6 [ 38.646857][ T3773] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.686368][ T3773] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.706688][ T3781] loop3: detected capacity change from 0 to 512 [ 38.750257][ T3773] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.761335][ T3781] EXT4-fs (loop3): too many log groups per flexible block group [ 38.769065][ T3781] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 38.791873][ T3781] EXT4-fs (loop3): mount failed [ 38.848884][ T3773] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.933750][ T3773] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.951468][ T3773] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.964856][ T3773] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.979063][ T3773] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.085984][ T3804] syz.1.106: attempt to access beyond end of device [ 39.085984][ T3804] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 39.137113][ T3811] loop0: detected capacity change from 0 to 512 [ 39.166672][ T3811] EXT4-fs (loop0): too many log groups per flexible block group [ 39.174453][ T3811] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 39.181516][ T3811] EXT4-fs (loop0): mount failed [ 39.236894][ T3825] loop0: detected capacity change from 0 to 512 [ 39.253848][ T3825] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.267432][ T3825] ext4 filesystem being mounted at /25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.284752][ T3825] EXT4-fs (loop0): shut down requested (0) [ 39.303532][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.313483][ T1297] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 39.396448][ T3837] loop1: detected capacity change from 0 to 128 [ 39.474343][ T3843] SELinux: Context Ü is not valid (left unmapped). [ 39.486165][ T3842] loop0: detected capacity change from 0 to 512 [ 39.498202][ T3842] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 39.527368][ T3842] EXT4-fs (loop0): failed to open journal device unknown-block(11,131) -6 [ 39.548985][ T3842] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.578670][ T3849] syz.1.118: attempt to access beyond end of device [ 39.578670][ T3849] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 39.597890][ T3842] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.654097][ T3842] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.680250][ T3856] loop1: detected capacity change from 0 to 8192 [ 39.710496][ T3858] x_tables: duplicate underflow at hook 4 [ 39.723278][ T3842] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.187876][ T3875] loop4: detected capacity change from 0 to 512 [ 40.216235][ T3875] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.229758][ T3875] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.247449][ T3875] EXT4-fs (loop4): shut down requested (0) [ 40.282222][ T3879] __nla_validate_parse: 20 callbacks suppressed [ 40.282237][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.297434][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.307043][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.323216][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.332050][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.341022][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.362830][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.371721][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.380755][ T3879] netlink: 4 bytes leftover after parsing attributes in process `syz.1.126'. [ 40.409584][ T3884] netlink: 8 bytes leftover after parsing attributes in process `syz.1.127'. [ 40.455267][ T3889] IPVS: sync thread started: state = MASTER, mcast_ifn = veth0_virt_wifi, syncid = 33554432, id = 0 [ 40.455390][ T3888] IPVS: stopping master sync thread 3889 ... [ 40.558110][ T3895] loop1: detected capacity change from 0 to 8192 [ 40.942604][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.951835][ T1297] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 41.090083][ T3923] syz.4.142: attempt to access beyond end of device [ 41.090083][ T3923] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 41.228539][ T3928] loop4: detected capacity change from 0 to 512 [ 41.255173][ T3928] EXT4-fs (loop4): too many log groups per flexible block group [ 41.263020][ T3928] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 41.270491][ T3928] EXT4-fs (loop4): mount failed [ 41.608917][ T3944] loop3: detected capacity change from 0 to 512 [ 41.638098][ T3944] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.650973][ T3944] ext4 filesystem being mounted at /27/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.664662][ T3944] EXT4-fs (loop3): shut down requested (0) [ 41.686090][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.702548][ T12] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 41.899059][ T3964] loop3: detected capacity change from 0 to 512 [ 41.906529][ T3964] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 41.918825][ T3964] EXT4-fs (loop3): orphan cleanup on readonly fs [ 41.925467][ T3964] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.155: Block bitmap for bg 0 marked uninitialized [ 41.938817][ T3964] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 41.948138][ T3964] EXT4-fs (loop3): 1 orphan inode deleted [ 41.955124][ T3964] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 41.984701][ T3964] ext4: Unknown parameter '0' [ 42.124784][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.164478][ T29] kauditd_printk_skb: 115 callbacks suppressed [ 42.164492][ T29] audit: type=1400 audit(1745742754.820:373): avc: denied { read write } for pid=3967 comm="syz.3.156" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 42.213579][ T3968] UHID_CREATE from different security context by process 84 (syz.3.156), this is not allowed. [ 42.239385][ T29] audit: type=1400 audit(1745742754.870:374): avc: denied { open } for pid=3967 comm="syz.3.156" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 42.345728][ T3730] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.374370][ T3730] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.388579][ T3976] syz.3.156 uses obsolete (PF_INET,SOCK_PACKET) [ 42.414599][ T3730] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.428478][ T3730] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.462104][ T29] audit: type=1400 audit(1745742755.110:375): avc: denied { read write } for pid=3977 comm="syz.4.160" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 42.497243][ T29] audit: type=1400 audit(1745742755.150:376): avc: denied { open } for pid=3977 comm="syz.4.160" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 42.520396][ T29] audit: type=1400 audit(1745742755.150:377): avc: denied { ioctl } for pid=3977 comm="syz.4.160" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 42.598594][ T3986] loop4: detected capacity change from 0 to 256 [ 42.607361][ T3986] ======================================================= [ 42.607361][ T3986] WARNING: The mand mount option has been deprecated and [ 42.607361][ T3986] and is ignored by this kernel. Remove the mand [ 42.607361][ T3986] option from the mount to silence this warning. [ 42.607361][ T3986] ======================================================= [ 42.758145][ T4000] syz.4.168: attempt to access beyond end of device [ 42.758145][ T4000] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 42.950030][ T4006] loop1: detected capacity change from 0 to 8192 [ 43.579113][ T3842] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.592086][ T3842] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.604508][ T3842] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.616848][ T3842] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.804734][ T4041] netlink: 'syz.0.178': attribute type 21 has an invalid length. [ 43.955576][ T4048] loop3: detected capacity change from 0 to 512 [ 44.094209][ T4048] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.120909][ T4048] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.156840][ T4048] EXT4-fs (loop3): shut down requested (0) [ 44.225579][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.235010][ T37] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 44.245159][ T37] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 44.287155][ T29] audit: type=1400 audit(1745742756.940:378): avc: denied { create } for pid=4062 comm="+}[@" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.368522][ T29] audit: type=1400 audit(1745742756.960:379): avc: denied { setopt } for pid=4062 comm="+}[@" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.387591][ T29] audit: type=1400 audit(1745742756.960:380): avc: denied { bind } for pid=4062 comm="+}[@" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.388854][ T4073] FAULT_INJECTION: forcing a failure. [ 44.388854][ T4073] name failslab, interval 1, probability 0, space 0, times 0 [ 44.415241][ T29] audit: type=1326 audit(1745742757.070:381): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4068 comm="syz.3.191" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 44.419195][ T4073] CPU: 1 UID: 0 PID: 4073 Comm: syz.4.192 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 44.419232][ T4073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 44.419255][ T4073] Call Trace: [ 44.419264][ T4073] [ 44.419274][ T4073] __dump_stack+0x1d/0x30 [ 44.419302][ T4073] dump_stack_lvl+0xe8/0x140 [ 44.419368][ T4073] dump_stack+0x15/0x1b [ 44.419388][ T4073] should_fail_ex+0x265/0x280 [ 44.419430][ T4073] ? nf_tables_newtable+0x375/0xea0 [ 44.419466][ T4073] should_failslab+0x8c/0xb0 [ 44.419558][ T4073] __kmalloc_cache_noprof+0x4c/0x320 [ 44.419584][ T4073] ? __nla_validate_parse+0x1652/0x1d00 [ 44.419616][ T4073] nf_tables_newtable+0x375/0xea0 [ 44.419661][ T4073] nfnetlink_rcv+0xb96/0x1690 [ 44.419809][ T4073] netlink_unicast+0x59e/0x670 [ 44.419848][ T4073] netlink_sendmsg+0x58b/0x6b0 [ 44.419906][ T4073] ? __pfx_netlink_sendmsg+0x10/0x10 [ 44.419947][ T4073] __sock_sendmsg+0x142/0x180 [ 44.419979][ T4073] ____sys_sendmsg+0x31e/0x4e0 [ 44.420056][ T4073] ___sys_sendmsg+0x17b/0x1d0 [ 44.420109][ T4073] __x64_sys_sendmsg+0xd4/0x160 [ 44.420139][ T4073] x64_sys_call+0x2999/0x2fb0 [ 44.420167][ T4073] do_syscall_64+0xd0/0x1a0 [ 44.420223][ T4073] ? clear_bhb_loop+0x25/0x80 [ 44.420259][ T4073] ? clear_bhb_loop+0x25/0x80 [ 44.420287][ T4073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.420315][ T4073] RIP: 0033:0x7f7beaa7e969 [ 44.420380][ T4073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 44.420402][ T4073] RSP: 002b:00007f7be90e7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 44.420425][ T4073] RAX: ffffffffffffffda RBX: 00007f7beaca5fa0 RCX: 00007f7beaa7e969 [ 44.420441][ T4073] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000004 [ 44.420457][ T4073] RBP: 00007f7be90e7090 R08: 0000000000000000 R09: 0000000000000000 [ 44.420544][ T4073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.420561][ T4073] R13: 0000000000000000 R14: 00007f7beaca5fa0 R15: 00007ffef5dbdab8 [ 44.420587][ T4073] [ 45.071298][ T4091] IPVS: sync thread started: state = BACKUP, mcast_ifn = vcan0, syncid = 0, id = 0 [ 45.146279][ T4100] loop4: detected capacity change from 0 to 512 [ 45.171909][ T4097] loop0: detected capacity change from 0 to 512 [ 45.205672][ T4100] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.243489][ T4097] EXT4-fs (loop0): too many log groups per flexible block group [ 45.251337][ T4097] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 45.260095][ T4100] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.276955][ T4097] EXT4-fs (loop0): mount failed [ 45.280960][ T4100] EXT4-fs (loop4): shut down requested (0) [ 45.304275][ T4119] FAULT_INJECTION: forcing a failure. [ 45.304275][ T4119] name failslab, interval 1, probability 0, space 0, times 0 [ 45.317050][ T4119] CPU: 0 UID: 0 PID: 4119 Comm: syz.1.206 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 45.317079][ T4119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 45.317095][ T4119] Call Trace: [ 45.317103][ T4119] [ 45.317114][ T4119] __dump_stack+0x1d/0x30 [ 45.317146][ T4119] dump_stack_lvl+0xe8/0x140 [ 45.317171][ T4119] dump_stack+0x15/0x1b [ 45.317192][ T4119] should_fail_ex+0x265/0x280 [ 45.317275][ T4119] should_failslab+0x8c/0xb0 [ 45.317305][ T4119] __kmalloc_node_track_caller_noprof+0xa4/0x410 [ 45.317326][ T4119] ? sidtab_sid2str_get+0xa0/0x130 [ 45.317424][ T4119] kmemdup_noprof+0x2b/0x70 [ 45.317447][ T4119] sidtab_sid2str_get+0xa0/0x130 [ 45.317481][ T4119] security_sid_to_context_core+0x1eb/0x2e0 [ 45.317657][ T4119] security_sid_to_context+0x27/0x40 [ 45.317691][ T4119] selinux_lsmprop_to_secctx+0x67/0xf0 [ 45.317732][ T4119] security_lsmprop_to_secctx+0x43/0x80 [ 45.317753][ T4119] audit_log_task_context+0x77/0x190 [ 45.317826][ T4119] audit_log_task+0xf4/0x250 [ 45.317858][ T4119] audit_seccomp+0x61/0x100 [ 45.317958][ T4119] ? __seccomp_filter+0x68c/0x10d0 [ 45.317977][ T4119] __seccomp_filter+0x69d/0x10d0 [ 45.318001][ T4119] ? save_fpregs_to_fpstate+0x100/0x160 [ 45.318110][ T4119] ? _raw_spin_unlock+0x26/0x50 [ 45.318148][ T4119] ? finish_task_switch+0xad/0x2b0 [ 45.318251][ T4119] __secure_computing+0x82/0x150 [ 45.318328][ T4119] syscall_trace_enter+0xcf/0x1e0 [ 45.318375][ T4119] do_syscall_64+0xaa/0x1a0 [ 45.318401][ T4119] ? clear_bhb_loop+0x25/0x80 [ 45.318421][ T4119] ? clear_bhb_loop+0x25/0x80 [ 45.318498][ T4119] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.318522][ T4119] RIP: 0033:0x7f1f4520d37c [ 45.318540][ T4119] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 45.318563][ T4119] RSP: 002b:00007f1f43877030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 45.318587][ T4119] RAX: ffffffffffffffda RBX: 00007f1f45435fa0 RCX: 00007f1f4520d37c [ 45.318602][ T4119] RDX: 000000000000000f RSI: 00007f1f438770a0 RDI: 0000000000000003 [ 45.318617][ T4119] RBP: 00007f1f43877090 R08: 0000000000000000 R09: 0000000000000000 [ 45.318633][ T4119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.318726][ T4119] R13: 0000000000000000 R14: 00007f1f45435fa0 R15: 00007fffda2fe928 [ 45.318747][ T4119] [ 45.823879][ T4131] __nla_validate_parse: 31 callbacks suppressed [ 45.823897][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.839953][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.849554][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.867714][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.876664][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.886547][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.909498][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.918484][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.935139][ T4131] netlink: 4 bytes leftover after parsing attributes in process `syz.0.211'. [ 45.953818][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.968983][ T382] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 46.045399][ T4141] netlink: 8 bytes leftover after parsing attributes in process `syz.4.213'. [ 46.221784][ T4154] syz.2.218: attempt to access beyond end of device [ 46.221784][ T4154] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 46.243204][ T4152] loop4: detected capacity change from 0 to 128 [ 46.308653][ T4152] syz.4.217: attempt to access beyond end of device [ 46.308653][ T4152] loop4: rw=2049, sector=153, nr_sectors = 8 limit=128 [ 46.337436][ T4152] syz.4.217: attempt to access beyond end of device [ 46.337436][ T4152] loop4: rw=2049, sector=169, nr_sectors = 8 limit=128 [ 46.353404][ T4152] syz.4.217: attempt to access beyond end of device [ 46.353404][ T4152] loop4: rw=2049, sector=185, nr_sectors = 8 limit=128 [ 46.363476][ T4157] FAULT_INJECTION: forcing a failure. [ 46.363476][ T4157] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 46.369212][ T4152] syz.4.217: attempt to access beyond end of device [ 46.369212][ T4152] loop4: rw=2049, sector=201, nr_sectors = 8 limit=128 [ 46.379828][ T4157] CPU: 1 UID: 0 PID: 4157 Comm: syz.2.219 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 46.379861][ T4157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.379877][ T4157] Call Trace: [ 46.379886][ T4157] [ 46.379896][ T4157] __dump_stack+0x1d/0x30 [ 46.379925][ T4157] dump_stack_lvl+0xe8/0x140 [ 46.380028][ T4157] dump_stack+0x15/0x1b [ 46.380069][ T4157] should_fail_ex+0x265/0x280 [ 46.380167][ T4157] should_fail+0xb/0x20 [ 46.380202][ T4157] should_fail_usercopy+0x1a/0x20 [ 46.380227][ T4157] _copy_to_user+0x20/0xa0 [ 46.380334][ T4157] pagemap_read+0x379/0x5e0 [ 46.380375][ T4157] vfs_readv+0x3e6/0x670 [ 46.380414][ T4157] ? __pfx_pagemap_read+0x10/0x10 [ 46.380472][ T4157] __x64_sys_preadv+0xfd/0x1c0 [ 46.380509][ T4157] x64_sys_call+0x1503/0x2fb0 [ 46.380611][ T4157] do_syscall_64+0xd0/0x1a0 [ 46.380639][ T4157] ? clear_bhb_loop+0x25/0x80 [ 46.380732][ T4157] ? clear_bhb_loop+0x25/0x80 [ 46.380759][ T4157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.380786][ T4157] RIP: 0033:0x7efe2140e969 [ 46.380829][ T4157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 46.380882][ T4157] RSP: 002b:00007efe1fa77038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 46.380925][ T4157] RAX: ffffffffffffffda RBX: 00007efe21635fa0 RCX: 00007efe2140e969 [ 46.380982][ T4157] RDX: 0000000000000002 RSI: 0000200000000640 RDI: 0000000000000003 [ 46.380997][ T4157] RBP: 00007efe1fa77090 R08: 0000000000000000 R09: 0000000000000000 [ 46.381012][ T4157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.381027][ T4157] R13: 0000000000000000 R14: 00007efe21635fa0 R15: 00007ffc2b72a188 [ 46.381050][ T4157] [ 46.484234][ T4161] loop3: detected capacity change from 0 to 4096 [ 46.484599][ T4161] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 46.626572][ T4152] syz.4.217: attempt to access beyond end of device [ 46.626572][ T4152] loop4: rw=2049, sector=217, nr_sectors = 8 limit=128 [ 46.646261][ T4152] syz.4.217: attempt to access beyond end of device [ 46.646261][ T4152] loop4: rw=2049, sector=233, nr_sectors = 8 limit=128 [ 46.659778][ T4152] syz.4.217: attempt to access beyond end of device [ 46.659778][ T4152] loop4: rw=2049, sector=249, nr_sectors = 8 limit=128 [ 46.679465][ T4152] syz.4.217: attempt to access beyond end of device [ 46.679465][ T4152] loop4: rw=2049, sector=265, nr_sectors = 8 limit=128 [ 46.699884][ T4152] syz.4.217: attempt to access beyond end of device [ 46.699884][ T4152] loop4: rw=2049, sector=281, nr_sectors = 8 limit=128 [ 46.755432][ T51] Buffer I/O error on dev loop4, logical block 353, lost async page write [ 46.774310][ T51] Buffer I/O error on dev loop4, logical block 354, lost async page write [ 46.783515][ T51] Buffer I/O error on dev loop4, logical block 355, lost async page write [ 46.792062][ T51] Buffer I/O error on dev loop4, logical block 356, lost async page write [ 46.802012][ T51] Buffer I/O error on dev loop4, logical block 357, lost async page write [ 46.811124][ T51] Buffer I/O error on dev loop4, logical block 358, lost async page write [ 46.828226][ T51] Buffer I/O error on dev loop4, logical block 359, lost async page write [ 46.848557][ T4172] capability: warning: `syz.0.227' uses 32-bit capabilities (legacy support in use) [ 46.932653][ T4181] loop4: detected capacity change from 0 to 512 [ 46.993775][ T4185] loop0: detected capacity change from 0 to 512 [ 47.030072][ T4181] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.073401][ T4185] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 47.127353][ T4181] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.206763][ T4181] EXT4-fs (loop4): shut down requested (0) [ 47.206874][ T4190] loop3: detected capacity change from 0 to 8192 [ 47.210815][ T4185] EXT4-fs (loop0): failed to open journal device unknown-block(11,131) -6 [ 47.258459][ T4185] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.332890][ T4185] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.394095][ T4185] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.453190][ T4185] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.516267][ T4209] loop2: detected capacity change from 0 to 512 [ 47.536664][ T4209] EXT4-fs (loop2): too many log groups per flexible block group [ 47.545230][ T4209] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 47.564279][ T4209] EXT4-fs (loop2): mount failed [ 47.742692][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.752452][ T12] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 47.762883][ T12] __quota_error: 91 callbacks suppressed [ 47.762898][ T12] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 47.818933][ T4222] hub 2-0:1.0: USB hub found [ 47.833202][ T4222] hub 2-0:1.0: 8 ports detected [ 47.900150][ T4229] netlink: 'syz.2.243': attribute type 3 has an invalid length. [ 48.326914][ T4248] x_tables: duplicate underflow at hook 4 [ 48.453504][ T4185] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.472886][ T4185] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.484120][ T29] audit: type=1400 audit(1745742761.140:471): avc: denied { getopt } for pid=4256 comm="syz.3.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.486679][ T4185] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.516645][ T4185] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.583381][ T4259] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 48.625109][ T4259] syz.3.254 (4259) used greatest stack depth: 10272 bytes left [ 48.818926][ T4280] loop3: detected capacity change from 0 to 512 [ 48.858422][ T4280] EXT4-fs (loop3): too many log groups per flexible block group [ 48.866300][ T4280] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 48.873956][ T4280] EXT4-fs (loop3): mount failed [ 49.038977][ T4300] x_tables: duplicate underflow at hook 4 [ 49.084204][ T29] audit: type=1326 audit(1745742761.740:472): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.141054][ T29] audit: type=1326 audit(1745742761.740:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.164388][ T29] audit: type=1326 audit(1745742761.740:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.187701][ T29] audit: type=1326 audit(1745742761.740:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.210961][ T29] audit: type=1326 audit(1745742761.740:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.234229][ T29] audit: type=1326 audit(1745742761.740:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=207 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.292151][ T4308] loop1: detected capacity change from 0 to 8192 [ 49.401344][ T4327] loop3: detected capacity change from 0 to 512 [ 49.428222][ T29] audit: type=1326 audit(1745742761.930:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.451572][ T29] audit: type=1326 audit(1745742761.930:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4305 comm="syz.3.272" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3fdc08e969 code=0x7ffc0000 [ 49.508201][ T4327] EXT4-fs (loop3): too many log groups per flexible block group [ 49.516009][ T4327] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 49.591908][ T4327] EXT4-fs (loop3): mount failed [ 49.775532][ T4351] loop3: detected capacity change from 0 to 512 [ 49.826144][ T4351] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.860007][ T4351] ext4 filesystem being mounted at /59/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.938350][ T4351] EXT4-fs (loop3): shut down requested (0) [ 50.056380][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.074509][ T12] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 50.097417][ T4377] loop2: detected capacity change from 0 to 512 [ 50.120528][ T4377] EXT4-fs (loop2): too many log groups per flexible block group [ 50.128312][ T4377] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 50.144327][ T4377] EXT4-fs (loop2): mount failed [ 50.670149][ T4423] loop0: detected capacity change from 0 to 8192 [ 51.104845][ T4482] loop3: detected capacity change from 0 to 512 [ 51.116982][ T4482] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 51.141221][ T4482] EXT4-fs (loop3): failed to open journal device unknown-block(11,131) -6 [ 51.204069][ T4482] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.297257][ T4482] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.385277][ T4482] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.521043][ T4482] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.574530][ T4482] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.590459][ T4482] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.606355][ T4482] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.621434][ T4482] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.014202][ T4527] loop1: detected capacity change from 0 to 512 [ 52.023051][ T4526] loop3: detected capacity change from 0 to 512 [ 52.061352][ T4527] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.108391][ T4526] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.114526][ T4527] ext4 filesystem being mounted at /79/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.202757][ T4526] ext4 filesystem being mounted at /78/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.215900][ T4527] EXT4-fs (loop1): shut down requested (0) [ 52.222788][ T4537] FAULT_INJECTION: forcing a failure. [ 52.222788][ T4537] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 52.235964][ T4537] CPU: 1 UID: 0 PID: 4537 Comm: syz.4.352 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 52.235992][ T4537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 52.236042][ T4537] Call Trace: [ 52.236052][ T4537] [ 52.236062][ T4537] __dump_stack+0x1d/0x30 [ 52.236091][ T4537] dump_stack_lvl+0xe8/0x140 [ 52.236118][ T4537] dump_stack+0x15/0x1b [ 52.236181][ T4537] should_fail_ex+0x265/0x280 [ 52.236223][ T4537] should_fail+0xb/0x20 [ 52.236360][ T4537] should_fail_usercopy+0x1a/0x20 [ 52.236384][ T4537] strncpy_from_user+0x25/0x230 [ 52.236416][ T4537] ? kmem_cache_alloc_noprof+0x186/0x310 [ 52.236459][ T4537] ? getname_flags+0x80/0x3b0 [ 52.236510][ T4537] getname_flags+0xae/0x3b0 [ 52.236547][ T4537] __x64_sys_getxattr+0xfd/0x140 [ 52.236597][ T4537] x64_sys_call+0x2f5b/0x2fb0 [ 52.236642][ T4537] do_syscall_64+0xd0/0x1a0 [ 52.236670][ T4537] ? clear_bhb_loop+0x25/0x80 [ 52.236752][ T4537] ? clear_bhb_loop+0x25/0x80 [ 52.236825][ T4537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.236852][ T4537] RIP: 0033:0x7f7beaa7e969 [ 52.236900][ T4537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 52.236922][ T4537] RSP: 002b:00007f7be90c6038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bf [ 52.236946][ T4537] RAX: ffffffffffffffda RBX: 00007f7beaca6080 RCX: 00007f7beaa7e969 [ 52.236962][ T4537] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000200000000000 [ 52.237018][ T4537] RBP: 00007f7be90c6090 R08: 0000000000000000 R09: 0000000000000000 [ 52.237029][ T4537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.237044][ T4537] R13: 0000000000000000 R14: 00007f7beaca6080 R15: 00007ffef5dbdab8 [ 52.237068][ T4537] [ 52.253126][ T4526] EXT4-fs (loop3): shut down requested (0) [ 52.435440][ T4539] __nla_validate_parse: 44 callbacks suppressed [ 52.435476][ T4539] netlink: 28 bytes leftover after parsing attributes in process `syz.2.354'. [ 52.548926][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.665989][ T4561] bio_check_eod: 31 callbacks suppressed [ 52.666009][ T4561] syz.3.358: attempt to access beyond end of device [ 52.666009][ T4561] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 52.709776][ T4565] loop4: detected capacity change from 0 to 512 [ 52.726303][ T4564] syz.3.359: attempt to access beyond end of device [ 52.726303][ T4564] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 52.743710][ T4565] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 52.766344][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.775745][ T110] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 52.785931][ T110] __quota_error: 51 callbacks suppressed [ 52.785942][ T110] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 52.810311][ T4565] EXT4-fs (loop4): failed to open journal device unknown-block(11,131) -6 [ 52.824325][ T4571] netlink: 8 bytes leftover after parsing attributes in process `syz.3.362'. [ 52.880895][ T4565] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.004429][ T4565] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.020362][ T4587] loop3: detected capacity change from 0 to 512 [ 53.054593][ T4565] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.076109][ T4587] EXT4-fs (loop3): too many log groups per flexible block group [ 53.083847][ T4587] EXT4-fs (loop3): failed to initialize mballoc (-12) [ 53.092494][ T4587] EXT4-fs (loop3): mount failed [ 53.124332][ T4565] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.288874][ T4565] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.342654][ T4565] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.409660][ T4565] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.486107][ T4565] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.884779][ T29] audit: type=1326 audit(1745742766.530:530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 53.908144][ T29] audit: type=1326 audit(1745742766.530:531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 53.931486][ T29] audit: type=1326 audit(1745742766.530:532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 53.954881][ T29] audit: type=1326 audit(1745742766.530:533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 53.978178][ T29] audit: type=1326 audit(1745742766.530:534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 54.001543][ T29] audit: type=1326 audit(1745742766.530:535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 54.024955][ T29] audit: type=1326 audit(1745742766.530:536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 54.048235][ T29] audit: type=1326 audit(1745742766.530:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 54.071630][ T29] audit: type=1326 audit(1745742766.530:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4619 comm="syz.4.377" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 54.083471][ T4628] syz.4.378: attempt to access beyond end of device [ 54.083471][ T4628] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 54.162007][ T4630] syz.3.380: attempt to access beyond end of device [ 54.162007][ T4630] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 54.361183][ T4636] loop3: detected capacity change from 0 to 512 [ 54.421422][ T4636] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.502982][ T4636] ext4 filesystem being mounted at /86/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.518241][ T4636] EXT4-fs (loop3): shut down requested (0) [ 54.541479][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.552755][ T12] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 54.871900][ T4663] syz.3.392: attempt to access beyond end of device [ 54.871900][ T4663] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 55.422182][ T4707] syz.3.404: attempt to access beyond end of device [ 55.422182][ T4707] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 55.476343][ T4710] netlink: 8 bytes leftover after parsing attributes in process `syz.2.406'. [ 55.497177][ T4708] syz.0.402: attempt to access beyond end of device [ 55.497177][ T4708] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 55.543407][ T4715] x_tables: duplicate underflow at hook 4 [ 55.580953][ T4712] loop1: detected capacity change from 0 to 8192 [ 55.951475][ T4730] syz.1.414: attempt to access beyond end of device [ 55.951475][ T4730] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 56.145180][ T4745] netlink: 8 bytes leftover after parsing attributes in process `syz.3.418'. [ 56.239207][ T4752] x_tables: duplicate underflow at hook 4 [ 56.322670][ T4758] FAULT_INJECTION: forcing a failure. [ 56.322670][ T4758] name failslab, interval 1, probability 0, space 0, times 0 [ 56.335405][ T4758] CPU: 1 UID: 0 PID: 4758 Comm: syz.2.424 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 56.335439][ T4758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 56.335540][ T4758] Call Trace: [ 56.335546][ T4758] [ 56.335552][ T4758] __dump_stack+0x1d/0x30 [ 56.335578][ T4758] dump_stack_lvl+0xe8/0x140 [ 56.335602][ T4758] dump_stack+0x15/0x1b [ 56.335622][ T4758] should_fail_ex+0x265/0x280 [ 56.335652][ T4758] ? audit_log_d_path+0x8d/0x150 [ 56.335689][ T4758] should_failslab+0x8c/0xb0 [ 56.335724][ T4758] __kmalloc_cache_noprof+0x4c/0x320 [ 56.335821][ T4758] audit_log_d_path+0x8d/0x150 [ 56.335851][ T4758] audit_log_d_path_exe+0x42/0x70 [ 56.335883][ T4758] audit_log_task+0x1e9/0x250 [ 56.335914][ T4758] audit_seccomp+0x61/0x100 [ 56.336018][ T4758] ? __seccomp_filter+0x68c/0x10d0 [ 56.336040][ T4758] __seccomp_filter+0x69d/0x10d0 [ 56.336066][ T4758] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 56.336157][ T4758] ? vfs_write+0x75e/0x8d0 [ 56.336180][ T4758] ? __rcu_read_unlock+0x4f/0x70 [ 56.336199][ T4758] ? __fget_files+0x184/0x1c0 [ 56.336236][ T4758] __secure_computing+0x82/0x150 [ 56.336342][ T4758] syscall_trace_enter+0xcf/0x1e0 [ 56.336367][ T4758] do_syscall_64+0xaa/0x1a0 [ 56.336387][ T4758] ? clear_bhb_loop+0x25/0x80 [ 56.336406][ T4758] ? clear_bhb_loop+0x25/0x80 [ 56.336530][ T4758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.336556][ T4758] RIP: 0033:0x7efe2140e969 [ 56.336604][ T4758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 56.336621][ T4758] RSP: 002b:00007efe1fa77038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 56.336679][ T4758] RAX: ffffffffffffffda RBX: 00007efe21635fa0 RCX: 00007efe2140e969 [ 56.336691][ T4758] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffffffffff [ 56.336780][ T4758] RBP: 00007efe1fa77090 R08: 0000000000000000 R09: 0000000000000000 [ 56.336843][ T4758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.336855][ T4758] R13: 0000000000000000 R14: 00007efe21635fa0 R15: 00007ffc2b72a188 [ 56.336873][ T4758] [ 56.562490][ T4757] xt_bpf: check failed: parse error [ 56.825155][ T4788] sd 0:0:1:0: device reset [ 57.018058][ T4795] x_tables: duplicate underflow at hook 4 [ 57.129752][ T4800] loop1: detected capacity change from 0 to 8192 [ 57.305699][ T4810] loop0: detected capacity change from 0 to 512 [ 57.434974][ T4810] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 57.472689][ T4819] netlink: 8 bytes leftover after parsing attributes in process `syz.2.447'. [ 57.499705][ T4810] EXT4-fs (loop0): failed to open journal device unknown-block(11,131) -6 [ 57.529400][ T4810] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.625211][ T4810] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.686287][ T4810] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.708079][ T4833] loop1: detected capacity change from 0 to 512 [ 57.726417][ T4833] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 57.754145][ T4810] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.776636][ T4833] EXT4-fs (loop1): failed to open journal device unknown-block(11,131) -6 [ 57.794754][ T4833] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.836413][ T4833] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.857610][ T4810] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.869641][ T4810] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.894247][ T4847] syz.4.455: attempt to access beyond end of device [ 57.894247][ T4847] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 57.895375][ T4810] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.923092][ T4810] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.936329][ T4833] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.003785][ T4833] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.033957][ T4865] netlink: 8 bytes leftover after parsing attributes in process `syz.4.459'. [ 58.059873][ T4833] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.104491][ T4833] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.128800][ T4833] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.143590][ T4871] syz.4.461: attempt to access beyond end of device [ 58.143590][ T4871] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 58.159594][ T4833] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.181729][ T29] kauditd_printk_skb: 95 callbacks suppressed [ 58.181745][ T29] audit: type=1326 audit(1745742770.830:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.211187][ T29] audit: type=1326 audit(1745742770.830:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.234581][ T29] audit: type=1326 audit(1745742770.830:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.257902][ T29] audit: type=1326 audit(1745742770.830:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.281395][ T29] audit: type=1326 audit(1745742770.830:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.304660][ T29] audit: type=1326 audit(1745742770.830:638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.328064][ T29] audit: type=1326 audit(1745742770.840:639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.351401][ T29] audit: type=1326 audit(1745742770.840:640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.374707][ T29] audit: type=1326 audit(1745742770.840:641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.398005][ T29] audit: type=1326 audit(1745742770.840:642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4876 comm="syz.0.463" exe="/root/syz-executor" sig=0 arch=c000003e syscall=166 compat=0 ip=0x7f225fe2e969 code=0x7ffc0000 [ 58.441762][ T4882] syz.2.466: attempt to access beyond end of device [ 58.441762][ T4882] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 58.458281][ T4884] x_tables: duplicate underflow at hook 4 [ 58.621050][ T4897] netlink: 8 bytes leftover after parsing attributes in process `syz.4.471'. [ 58.800642][ T4910] syz.1.475: attempt to access beyond end of device [ 58.800642][ T4910] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 58.844832][ T4912] loop4: detected capacity change from 0 to 512 [ 58.866052][ T4912] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 58.923619][ T4912] EXT4-fs (loop4): failed to open journal device unknown-block(11,131) -6 [ 58.967222][ T4918] syz.1.479: attempt to access beyond end of device [ 58.967222][ T4918] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 59.032042][ C0] hrtimer: interrupt took 37849 ns [ 59.040409][ T4912] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.100030][ T4924] loop1: detected capacity change from 0 to 128 [ 59.121273][ T4912] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.142911][ T4924] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x00067272 (sector = 1) [ 59.178718][ T4924] syz.1.481: attempt to access beyond end of device [ 59.178718][ T4924] loop1: rw=3, sector=33518, nr_sectors = 2 limit=128 [ 59.192208][ T4924] syz.1.481: attempt to access beyond end of device [ 59.192208][ T4924] loop1: rw=2051, sector=33520, nr_sectors = 32742 limit=128 [ 59.209899][ T4912] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.210731][ T4924] netlink: 4 bytes leftover after parsing attributes in process `syz.1.481'. [ 59.250886][ T4924] netlink: 4 bytes leftover after parsing attributes in process `syz.1.481'. [ 59.283847][ T4912] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.370672][ T4912] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.380519][ T4938] syz.0.488: attempt to access beyond end of device [ 59.380519][ T4938] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 59.408846][ T4912] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.431982][ T4912] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.446252][ T4944] netlink: 8 bytes leftover after parsing attributes in process `syz.2.490'. [ 59.447247][ T4912] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.992625][ T4979] x_tables: duplicate underflow at hook 4 [ 60.082010][ T4983] FAULT_INJECTION: forcing a failure. [ 60.082010][ T4983] name failslab, interval 1, probability 0, space 0, times 0 [ 60.094947][ T4983] CPU: 0 UID: 0 PID: 4983 Comm: syz.0.505 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 60.095040][ T4983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.095054][ T4983] Call Trace: [ 60.095059][ T4983] [ 60.095065][ T4983] __dump_stack+0x1d/0x30 [ 60.095086][ T4983] dump_stack_lvl+0xe8/0x140 [ 60.095104][ T4983] dump_stack+0x15/0x1b [ 60.095125][ T4983] should_fail_ex+0x265/0x280 [ 60.095197][ T4983] should_failslab+0x8c/0xb0 [ 60.095261][ T4983] kmem_cache_alloc_noprof+0x50/0x310 [ 60.095295][ T4983] ? skb_clone+0x151/0x1f0 [ 60.095364][ T4983] skb_clone+0x151/0x1f0 [ 60.095388][ T4983] __netlink_deliver_tap+0x2c9/0x500 [ 60.095433][ T4983] netlink_unicast+0x64c/0x670 [ 60.095470][ T4983] netlink_sendmsg+0x58b/0x6b0 [ 60.095509][ T4983] ? __pfx_netlink_sendmsg+0x10/0x10 [ 60.095550][ T4983] __sock_sendmsg+0x142/0x180 [ 60.095604][ T4983] ____sys_sendmsg+0x31e/0x4e0 [ 60.095641][ T4983] ___sys_sendmsg+0x17b/0x1d0 [ 60.095728][ T4983] __x64_sys_sendmsg+0xd4/0x160 [ 60.095804][ T4983] x64_sys_call+0x2999/0x2fb0 [ 60.095828][ T4983] do_syscall_64+0xd0/0x1a0 [ 60.095855][ T4983] ? clear_bhb_loop+0x25/0x80 [ 60.095918][ T4983] ? clear_bhb_loop+0x25/0x80 [ 60.095944][ T4983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.095970][ T4983] RIP: 0033:0x7f225fe2e969 [ 60.095988][ T4983] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 60.096053][ T4983] RSP: 002b:00007f225e497038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 60.096070][ T4983] RAX: ffffffffffffffda RBX: 00007f2260055fa0 RCX: 00007f225fe2e969 [ 60.096082][ T4983] RDX: 0000000004000050 RSI: 0000200000000000 RDI: 0000000000000003 [ 60.096153][ T4983] RBP: 00007f225e497090 R08: 0000000000000000 R09: 0000000000000000 [ 60.096166][ T4983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.096177][ T4983] R13: 0000000000000000 R14: 00007f2260055fa0 R15: 00007ffc06029ab8 [ 60.096198][ T4983] [ 60.487993][ T4994] netlink: 8 bytes leftover after parsing attributes in process `syz.3.508'. [ 60.527518][ T4996] loop2: detected capacity change from 0 to 512 [ 60.559289][ T4996] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.594444][ T4996] ext4 filesystem being mounted at /103/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.657822][ T4996] EXT4-fs (loop2): shut down requested (0) [ 60.714473][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.724613][ T382] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 60.890599][ T5015] netlink: 8 bytes leftover after parsing attributes in process `syz.4.516'. [ 61.060586][ T5022] loop3: detected capacity change from 0 to 512 [ 61.077270][ T5022] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 61.114794][ T5024] x_tables: duplicate underflow at hook 4 [ 61.143629][ T5022] EXT4-fs (loop3): failed to open journal device unknown-block(11,131) -6 [ 61.169077][ T5022] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.233085][ T5032] netlink: 8 bytes leftover after parsing attributes in process `syz.1.521'. [ 61.243700][ T5022] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.282876][ T5038] loop4: detected capacity change from 0 to 512 [ 61.304263][ T5022] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.308660][ T5038] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.331590][ T5038] ext4 filesystem being mounted at /101/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.355395][ T5038] EXT4-fs (loop4): shut down requested (0) [ 61.368401][ T5022] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.415951][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.425214][ T31] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 61.463221][ T5049] FAULT_INJECTION: forcing a failure. [ 61.463221][ T5049] name failslab, interval 1, probability 0, space 0, times 0 [ 61.463258][ T5049] CPU: 1 UID: 0 PID: 5049 Comm: syz.4.526 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 61.463361][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.463373][ T5049] Call Trace: [ 61.463380][ T5049] [ 61.463387][ T5049] __dump_stack+0x1d/0x30 [ 61.463406][ T5049] dump_stack_lvl+0xe8/0x140 [ 61.463477][ T5049] dump_stack+0x15/0x1b [ 61.463519][ T5049] should_fail_ex+0x265/0x280 [ 61.463619][ T5049] should_failslab+0x8c/0xb0 [ 61.463699][ T5049] kmem_cache_alloc_noprof+0x50/0x310 [ 61.463730][ T5049] ? audit_log_start+0x365/0x6c0 [ 61.463762][ T5049] audit_log_start+0x365/0x6c0 [ 61.463908][ T5049] ? percpu_array_map_lookup_percpu_elem+0xc1/0xd0 [ 61.464005][ T5049] ? __rcu_read_unlock+0x4f/0x70 [ 61.464036][ T5049] audit_seccomp+0x48/0x100 [ 61.464059][ T5049] ? __seccomp_filter+0x68c/0x10d0 [ 61.464078][ T5049] __seccomp_filter+0x69d/0x10d0 [ 61.464101][ T5049] ? selinux_getselfattr+0x9a/0xd0 [ 61.464123][ T5049] ? kfree+0xd8/0x310 [ 61.464223][ T5049] __secure_computing+0x82/0x150 [ 61.464243][ T5049] syscall_trace_enter+0xcf/0x1e0 [ 61.464272][ T5049] do_syscall_64+0xaa/0x1a0 [ 61.464313][ T5049] ? clear_bhb_loop+0x25/0x80 [ 61.464333][ T5049] ? clear_bhb_loop+0x25/0x80 [ 61.464353][ T5049] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.464436][ T5049] RIP: 0033:0x7f7beaa7d37c [ 61.464451][ T5049] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 61.464468][ T5049] RSP: 002b:00007f7be90e7030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 61.464486][ T5049] RAX: ffffffffffffffda RBX: 00007f7beaca5fa0 RCX: 00007f7beaa7d37c [ 61.464497][ T5049] RDX: 000000000000000f RSI: 00007f7be90e70a0 RDI: 0000000000000003 [ 61.464588][ T5049] RBP: 00007f7be90e7090 R08: 0000000000000000 R09: 0000000000000000 [ 61.464599][ T5049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.464610][ T5049] R13: 0000000000000000 R14: 00007f7beaca5fa0 R15: 00007ffef5dbdab8 [ 61.464628][ T5049] [ 61.497791][ T5045] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 61.498840][ T5045] infiniband srz1: RDMA CMA: cma_listen_on_dev, error -98 [ 61.535575][ T5022] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.539058][ T5022] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.542501][ T5022] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.546100][ T5022] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.712072][ T5075] netlink: 68 bytes leftover after parsing attributes in process `syz.4.532'. [ 61.730535][ T5077] x_tables: duplicate underflow at hook 4 [ 62.793707][ T5114] loop2: detected capacity change from 0 to 512 [ 62.843843][ T5114] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.892521][ T5114] ext4 filesystem being mounted at /112/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.949837][ T5121] x_tables: duplicate underflow at hook 4 [ 62.970086][ T5114] EXT4-fs (loop2): shut down requested (0) [ 62.996813][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.027385][ T37] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 63.120174][ T5132] __nla_validate_parse: 1 callbacks suppressed [ 63.120191][ T5132] netlink: 8 bytes leftover after parsing attributes in process `syz.2.550'. [ 63.385667][ T5148] siw: device registration error -23 [ 63.529796][ T5156] loop0: detected capacity change from 0 to 512 [ 63.581911][ T5156] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 63.613888][ T5156] ext4 filesystem being mounted at /93/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.637727][ T5156] EXT4-fs (loop0): shut down requested (0) [ 63.685954][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 63.685971][ T29] audit: type=1326 audit(1745742776.340:670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5175 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 63.716741][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.730682][ T37] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 63.740941][ T37] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 63.750454][ T29] audit: type=1326 audit(1745742776.340:671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5175 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 63.754502][ T5178] x_tables: duplicate underflow at hook 4 [ 63.773962][ T29] audit: type=1326 audit(1745742776.340:672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5175 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 63.802975][ T29] audit: type=1326 audit(1745742776.340:673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5175 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=207 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 63.827715][ T29] audit: type=1326 audit(1745742776.480:674): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5175 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 63.851079][ T29] audit: type=1326 audit(1745742776.480:675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5175 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 64.149712][ T29] audit: type=1326 audit(1745742776.800:676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5201 comm="syz.4.574" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 64.173037][ T29] audit: type=1326 audit(1745742776.800:677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5201 comm="syz.4.574" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 64.196381][ T29] audit: type=1326 audit(1745742776.800:678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5201 comm="syz.4.574" exe="/root/syz-executor" sig=0 arch=c000003e syscall=206 compat=0 ip=0x7f7beaa7e969 code=0x7ffc0000 [ 64.393840][ T5220] netlink: 8 bytes leftover after parsing attributes in process `syz.1.582'. [ 64.776077][ T5261] syz.4.601: attempt to access beyond end of device [ 64.776077][ T5261] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 64.815126][ T5263] netlink: 8 bytes leftover after parsing attributes in process `syz.0.602'. [ 64.885550][ T5270] netlink: 8 bytes leftover after parsing attributes in process `syz.0.605'. [ 65.360140][ T5307] SELinux: Context system_u:object_r:devicekit_var_run_t:s0 is not valid (left unmapped). [ 65.375828][ T5307] netlink: 'syz.2.622': attribute type 13 has an invalid length. [ 65.506431][ T5307] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.506635][ T5307] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.640670][ T5307] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.651379][ T5307] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.690415][ T5307] netdevsim netdevsim2 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.699073][ T5307] netdevsim netdevsim2 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.707562][ T5307] netdevsim netdevsim2 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.716042][ T5307] netdevsim netdevsim2 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.896532][ T5320] x_tables: duplicate underflow at hook 4 [ 65.955036][ T5326] netlink: 8 bytes leftover after parsing attributes in process `syz.3.628'. [ 66.004812][ T5329] netlink: 8 bytes leftover after parsing attributes in process `syz.2.629'. [ 66.299338][ T3440] IPVS: starting estimator thread 0... [ 66.306826][ T5362] tipc: Started in network mode [ 66.311756][ T5362] tipc: Node identity ac1414aa, cluster identity 4711 [ 66.319380][ T5362] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 66.326535][ T5362] tipc: Enabled bearer , priority 10 [ 66.392446][ T5363] IPVS: using max 2448 ests per chain, 122400 per kthread [ 66.452494][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 66.592491][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 66.651032][ T5403] bridge0: port 3(erspan0) entered blocking state [ 66.657644][ T5403] bridge0: port 3(erspan0) entered disabled state [ 66.664443][ T5403] erspan0: entered allmulticast mode [ 66.670248][ T5403] erspan0: entered promiscuous mode [ 66.675976][ T5403] bridge0: port 3(erspan0) entered blocking state [ 66.682497][ T5403] bridge0: port 3(erspan0) entered forwarding state [ 66.708593][ T5405] loop0: detected capacity change from 0 to 512 [ 66.715605][ T5405] EXT4-fs: dax option not supported [ 66.732473][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 66.755767][ T5407] loop0: detected capacity change from 0 to 2048 [ 66.762730][ T5407] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.769360][ T5407] EXT4-fs: dax option not supported [ 66.872456][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 67.003346][ T5413] xt_CT: You must specify a L4 protocol and not use inversions on it [ 67.012435][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 67.152443][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 67.292450][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 67.594160][ T9] tipc: Node number set to 2886997162 [ 67.712436][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 67.814306][ T5430] loop0: detected capacity change from 0 to 512 [ 67.821327][ T5430] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 67.834479][ T5430] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 67.847354][ T5430] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 67.861249][ T5430] EXT4-fs (loop0): 1 truncate cleaned up [ 67.867435][ T5430] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.892679][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.982463][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 68.135570][ T5453] netlink: 36 bytes leftover after parsing attributes in process `syz.2.679'. [ 68.146187][ T5451] loop0: detected capacity change from 0 to 8192 [ 68.244681][ T3526] loop0: p2 p3 p4 [ 68.267977][ T3526] loop0: p3 size 100663552 extends beyond EOD, truncated [ 68.277288][ T3526] loop0: p4 size 81920 extends beyond EOD, truncated [ 68.295752][ T5451] loop0: p2 p3 p4 [ 68.300768][ T5451] loop0: p3 size 100663552 extends beyond EOD, truncated [ 68.309754][ T5451] loop0: p4 size 81920 extends beyond EOD, truncated [ 68.748889][ T3526] udevd[3526]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 68.753407][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 68.769366][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 68.782255][ T29] kauditd_printk_skb: 73 callbacks suppressed [ 68.782272][ T29] audit: type=1400 audit(1745742781.430:752): avc: denied { write } for pid=5479 comm="syz.0.691" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 68.877204][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 68.889415][ T3526] udevd[3526]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 68.900869][ T3298] udevd[3298]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 68.977622][ T5501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5501 comm=syz.0.698 [ 68.996351][ T5501] netlink: 'syz.0.698': attribute type 1 has an invalid length. [ 69.008759][ T29] audit: type=1400 audit(1745742781.660:753): avc: denied { create } for pid=5502 comm="syz.4.699" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 69.034781][ T29] audit: type=1400 audit(1745742781.690:754): avc: denied { setopt } for pid=5502 comm="syz.4.699" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 69.088938][ T5506] bond4: (slave gretap1): making interface the new active one [ 69.112916][ T5506] bond4: (slave gretap1): Enslaving as an active interface with an up link [ 69.140324][ T5509] tipc: Enabling of bearer rejected, already enabled [ 69.288346][ T29] audit: type=1400 audit(1745742781.940:755): avc: denied { name_bind } for pid=5522 comm="syz.0.707" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 69.386239][ T5527] loop4: detected capacity change from 0 to 512 [ 69.527152][ T29] audit: type=1400 audit(1745742782.180:756): avc: denied { read } for pid=5524 comm="syz.2.708" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 69.550471][ T29] audit: type=1400 audit(1745742782.180:757): avc: denied { open } for pid=5524 comm="syz.2.708" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 69.574073][ T29] audit: type=1400 audit(1745742782.180:758): avc: denied { ioctl } for pid=5524 comm="syz.2.708" path="/dev/usbmon0" dev="devtmpfs" ino=141 ioctlcmd=0x9207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 70.414926][ T5548] tipc: Started in network mode [ 70.419864][ T5548] tipc: Node identity ac1414aa, cluster identity 4711 [ 70.469114][ T5548] tipc: Enabled bearer , priority 10 [ 70.668203][ T29] audit: type=1400 audit(1745742783.320:759): avc: denied { ioctl } for pid=5546 comm="syz.4.715" path="socket:[13134]" dev="sockfs" ino=13134 ioctlcmd=0x48e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 71.060051][ T29] audit: type=1400 audit(1745742783.710:760): avc: denied { write } for pid=5562 comm="syz.3.719" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 71.152989][ T29] audit: type=1326 audit(1745742783.760:761): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5564 comm="syz.2.720" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efe2140e969 code=0x7ffc0000 [ 71.188597][ T5567] bridge_slave_0: left allmulticast mode [ 71.194335][ T5567] bridge_slave_0: left promiscuous mode [ 71.200061][ T5567] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.215737][ T5567] bridge_slave_1: left allmulticast mode [ 71.221434][ T5567] bridge_slave_1: left promiscuous mode [ 71.227204][ T5567] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.282588][ T5571] loop0: detected capacity change from 0 to 512 [ 71.301510][ T5567] bond0: (slave bond_slave_0): Releasing backup interface [ 71.314225][ T5571] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 71.325159][ T5567] bond0: (slave bond_slave_1): Releasing backup interface [ 71.346069][ T5567] team0: Port device team_slave_0 removed [ 71.367688][ T5567] team0: Port device team_slave_1 removed [ 71.369338][ T5571] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 71.391889][ T5567] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.399442][ T5567] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.428739][ T5567] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.436234][ T5567] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.472936][ T3379] tipc: Node number set to 2886997162 [ 71.510529][ T5584] loop0: detected capacity change from 0 to 128 [ 71.536400][ T5569] team0: Mode changed to "loadbalance" [ 71.545057][ T5584] FAT-fs (loop0): bogus number of FAT sectors [ 71.551248][ T5584] FAT-fs (loop0): Can't find a valid FAT filesystem [ 71.585079][ T5588] blkio.reset_stats is deprecated [ 71.672442][ C0] net_ratelimit: 79 callbacks suppressed [ 71.672471][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 72.712440][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 72.995426][ T5621] netlink: 8 bytes leftover after parsing attributes in process `syz.4.743'. [ 73.366695][ T5637] netlink: 8 bytes leftover after parsing attributes in process `syz.4.749'. [ 73.752501][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 74.224421][ T5663] lo speed is unknown, defaulting to 1000 [ 74.235947][ T5665] netlink: 48 bytes leftover after parsing attributes in process `syz.3.759'. [ 74.247058][ T5663] lo speed is unknown, defaulting to 1000 [ 74.253345][ T5663] lo speed is unknown, defaulting to 1000 [ 74.260557][ T5663] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 74.288602][ T5663] lo speed is unknown, defaulting to 1000 [ 74.301479][ T5663] lo speed is unknown, defaulting to 1000 [ 74.307718][ T5663] lo speed is unknown, defaulting to 1000 [ 74.314844][ T5663] lo speed is unknown, defaulting to 1000 [ 74.321198][ T5663] lo speed is unknown, defaulting to 1000 [ 74.792485][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 74.820278][ T29] kauditd_printk_skb: 28 callbacks suppressed [ 74.820295][ T29] audit: type=1400 audit(1745742787.470:790): avc: denied { getopt } for pid=5677 comm="syz.0.764" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 75.113981][ T5688] loop2: detected capacity change from 0 to 256 [ 75.229371][ T5688] FAT-fs (loop2): IO charset cp850 not found [ 75.397330][ T5718] netlink: 4 bytes leftover after parsing attributes in process `syz.4.779'. [ 75.832474][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 76.575542][ T5735] mmap: syz.3.784 (5735) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 76.872452][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 77.102453][ T29] audit: type=1400 audit(1745742789.520:791): avc: denied { write } for pid=5721 comm="syz.2.780" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 77.333276][ T5751] pimreg: entered allmulticast mode [ 77.341385][ T5751] pimreg: left allmulticast mode [ 77.821847][ T5752] loop0: detected capacity change from 0 to 164 [ 77.830970][ T5752] rock: directory entry would overflow storage [ 77.837192][ T5752] rock: sig=0x4543, size=28, remaining=18 [ 77.846331][ T29] audit: type=1400 audit(1745742790.500:792): avc: denied { mount } for pid=5741 comm="syz.0.787" name="/" dev="loop0" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 77.912449][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 78.070775][ T29] audit: type=1400 audit(1745742790.710:793): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 78.116233][ T5760] loop1: detected capacity change from 0 to 256 [ 78.159034][ T5760] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 78.287061][ T5771] loop1: detected capacity change from 0 to 1024 [ 78.303717][ T5771] EXT4-fs: Ignoring removed nobh option [ 78.398838][ T5771] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.414629][ T29] audit: type=1400 audit(1745742791.070:794): avc: denied { mount } for pid=5767 comm="syz.1.796" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 78.667608][ T5789] netlink: 8 bytes leftover after parsing attributes in process `syz.4.804'. [ 78.952454][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 78.970663][ T5789] lo speed is unknown, defaulting to 1000 [ 79.303170][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.438017][ T5818] tipc: Enabling of bearer rejected, already enabled [ 79.487501][ T29] audit: type=1400 audit(1745742792.140:795): avc: denied { lock } for pid=5825 comm="syz.2.820" path="socket:[13474]" dev="sockfs" ino=13474 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 79.558288][ T5831] netlink: 8 bytes leftover after parsing attributes in process `syz.2.822'. [ 79.567276][ T5831] netlink: 'syz.2.822': attribute type 7 has an invalid length. [ 79.574981][ T5831] netlink: 20 bytes leftover after parsing attributes in process `syz.2.822'. [ 79.587875][ T5835] netlink: 4 bytes leftover after parsing attributes in process `syz.3.818'. [ 79.686379][ T5842] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 79.686379][ T5842] The task syz.4.823 (5842) triggered the difference, watch for misbehavior. [ 79.853175][ T29] audit: type=1400 audit(1745742792.510:796): avc: denied { listen } for pid=5851 comm="syz.2.829" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 79.992467][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 80.307208][ T9] IPVS: starting estimator thread 0... [ 80.314039][ T5865] tipc: Started in network mode [ 80.319046][ T5865] tipc: Node identity ac1414aa, cluster identity 4711 [ 80.327184][ T5865] tipc: Enabled bearer , priority 10 [ 80.402509][ T5866] IPVS: using max 2400 ests per chain, 120000 per kthread [ 80.841907][ T29] audit: type=1400 audit(1745742793.460:797): avc: denied { create } for pid=5871 comm="syz.4.838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 80.861515][ T29] audit: type=1400 audit(1745742793.460:798): avc: denied { setopt } for pid=5871 comm="syz.4.838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 80.892117][ T5891] loop0: detected capacity change from 0 to 256 [ 81.030689][ T5891] FAT-fs (loop0): codepage cp936 not found [ 81.036622][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 81.180051][ T5904] loop0: detected capacity change from 0 to 1024 [ 81.200414][ T5904] EXT4-fs: Ignoring removed bh option [ 81.216555][ T5904] EXT4-fs: inline encryption not supported [ 81.233800][ T5904] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 81.340274][ T5904] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 81.349333][ T5904] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 2: comm syz.0.850: lblock 2 mapped to illegal pblock 2 (length 1) [ 81.401980][ T5914] netlink: 20 bytes leftover after parsing attributes in process `syz.1.854'. [ 81.442518][ T9] tipc: Node number set to 2886997162 [ 81.541288][ T5904] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 81.550343][ T5904] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 48: comm syz.0.850: lblock 0 mapped to illegal pblock 48 (length 1) [ 81.565808][ T5904] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 81.574647][ T5904] EXT4-fs error (device loop0): ext4_acquire_dquot:6935: comm syz.0.850: Failed to acquire dquot type 0 [ 81.702770][ T5921] netlink: 20 bytes leftover after parsing attributes in process `syz.1.857'. [ 81.721353][ T5904] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5899: Corrupt filesystem [ 81.802535][ T5904] EXT4-fs error (device loop0): ext4_evict_inode:259: inode #11: comm syz.0.850: mark_inode_dirty error [ 81.919839][ T5904] EXT4-fs warning (device loop0): ext4_evict_inode:262: couldn't mark inode dirty (err -117) [ 81.999087][ T5904] EXT4-fs (loop0): 1 orphan inode deleted [ 82.005471][ T5904] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.018140][ T37] EXT4-fs error (device loop0): ext4_map_blocks:675: inode #3: block 1: comm kworker/u8:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 82.066460][ T37] Quota error (device loop0): remove_tree: Can't read quota data block 1 [ 82.072447][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 82.075060][ T37] EXT4-fs error (device loop0): ext4_release_dquot:6971: comm kworker/u8:2: Failed to release dquot type 0 [ 82.082354][ T5930] loop2: detected capacity change from 0 to 512 [ 82.103883][ T5930] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 82.113303][ T5904] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 82.135097][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.165701][ T5934] loop1: detected capacity change from 0 to 512 [ 82.177295][ T5936] tipc: Enabling of bearer rejected, already enabled [ 82.177995][ T5930] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6 [ 82.200271][ T5934] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e81ee098, mo2=0002] [ 82.208341][ T5934] System zones: 1-12 [ 82.213947][ T5934] EXT4-fs error (device loop1): ext4_iget_extra_inode:4693: inode #15: comm syz.1.862: corrupted in-inode xattr: invalid ea_ino [ 82.228824][ T5934] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.862: couldn't read orphan inode 15 (err -117) [ 82.243379][ T5934] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.361964][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.361976][ T5951] loop2: detected capacity change from 0 to 512 [ 82.362296][ T5951] EXT4-fs: Ignoring removed oldalloc option [ 82.393304][ T29] audit: type=1400 audit(1745742795.040:799): avc: denied { getopt } for pid=5950 comm="syz.4.871" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 82.423668][ T5951] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 82.454648][ T5951] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6 [ 82.668973][ T29] audit: type=1400 audit(1745742795.310:800): avc: denied { ioctl } for pid=5978 comm="syz.2.883" path="socket:[13694]" dev="sockfs" ino=13694 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 83.112439][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 83.176961][ T29] audit: type=1400 audit(1745742795.830:801): avc: denied { create } for pid=6018 comm="syz.1.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 83.262282][ T29] audit: type=1400 audit(1745742795.850:802): avc: denied { write } for pid=6018 comm="syz.1.899" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 83.322113][ T6027] process 'syz.0.902' launched '/dev/fd/3' with NULL argv: empty string added [ 83.744943][ T6040] loop3: detected capacity change from 0 to 512 [ 83.776024][ T6040] EXT4-fs: Ignoring removed nobh option [ 84.152458][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 84.191839][ T6040] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.908: invalid indirect mapped block 256 (level 2) [ 84.219269][ T6040] EXT4-fs (loop3): 2 truncates cleaned up [ 84.226900][ T6040] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.259779][ T6040] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.908: bg 0: block 5: invalid block bitmap [ 84.290204][ T6040] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 63 with max blocks 65 with error 28 [ 84.302694][ T6040] EXT4-fs (loop3): This should not happen!! Data will be lost [ 84.302694][ T6040] [ 84.312343][ T6040] EXT4-fs (loop3): Total free blocks count 0 [ 84.318419][ T6040] EXT4-fs (loop3): Free/Dirty block details [ 84.324464][ T6040] EXT4-fs (loop3): free_blocks=0 [ 84.329461][ T6040] EXT4-fs (loop3): dirty_blocks=66 [ 84.334609][ T6040] EXT4-fs (loop3): Block reservation details [ 84.340666][ T6040] EXT4-fs (loop3): i_reserved_data_blocks=66 [ 84.397040][ T6040] syz.3.908 (6040) used greatest stack depth: 10152 bytes left [ 84.405135][ T1297] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 84.774848][ T6128] loop0: detected capacity change from 0 to 512 [ 84.799105][ T6128] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 84.842782][ T6128] EXT4-fs (loop0): 1 truncate cleaned up [ 84.877547][ T6128] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.108883][ T6142] random: crng reseeded on system resumption [ 85.192455][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 85.724357][ T29] kauditd_printk_skb: 8 callbacks suppressed [ 85.724376][ T29] audit: type=1400 audit(1745742797.760:811): avc: denied { append } for pid=6136 comm="syz.1.932" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 85.753726][ T29] audit: type=1400 audit(1745742797.760:812): avc: denied { open } for pid=6136 comm="syz.1.932" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 85.853657][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.949174][ T6156] lo speed is unknown, defaulting to 1000 [ 86.017776][ T29] audit: type=1400 audit(1745742798.670:813): avc: denied { create } for pid=6179 comm="syz.1.945" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 86.024133][ T6180] ieee802154 phy0 wpan0: encryption failed: -22 [ 86.038338][ T29] audit: type=1400 audit(1745742798.680:814): avc: denied { write } for pid=6179 comm="syz.1.945" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 86.143680][ T6200] veth1_virt_wifi: entered promiscuous mode [ 86.232435][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 86.338673][ T6237] Illegal XDP return value 416952627 on prog (id 626) dev N/A, expect packet loss! [ 86.382425][ T29] audit: type=1400 audit(1745742799.030:815): avc: denied { shutdown } for pid=6243 comm="syz.3.957" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 86.485446][ T6257] loop0: detected capacity change from 0 to 512 [ 86.495951][ T6257] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.574097][ T6257] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.594007][ T6257] ext4 filesystem being mounted at /191/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.620648][ T6257] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 86.647500][ T6276] lo speed is unknown, defaulting to 1000 [ 86.660406][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.944421][ T29] audit: type=1400 audit(1745742799.580:816): avc: denied { ioctl } for pid=6289 comm="syz.0.963" path="socket:[13969]" dev="sockfs" ino=13969 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 87.246521][ T6322] loop8: detected capacity change from 0 to 7 [ 87.272435][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 87.650227][ T6339] loop0: detected capacity change from 0 to 1024 [ 87.716113][ T6339] EXT4-fs (loop0): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.755601][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 87.996532][ T9] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 88.010322][ T9] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 88.137618][ T6363] netlink: 8 bytes leftover after parsing attributes in process `syz.2.980'. [ 88.200653][ T6367] netlink: 20 bytes leftover after parsing attributes in process `syz.1.981'. [ 88.288544][ T29] audit: type=1400 audit(1745742800.940:817): avc: denied { write } for pid=6368 comm="syz.1.983" name="anycast6" dev="proc" ino=4026532637 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 88.312423][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 88.374562][ T6375] loop1: detected capacity change from 0 to 512 [ 88.382965][ T6375] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 88.484518][ T6375] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 88.521055][ T29] audit: type=1400 audit(1745742801.170:818): avc: denied { remount } for pid=6374 comm="syz.1.986" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 88.764418][ T6414] lo speed is unknown, defaulting to 1000 [ 89.194427][ T29] audit: type=1326 audit(1745742801.850:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6439 comm="syz.2.1010" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7efe2140e969 code=0x0 [ 89.352671][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 89.974042][ T6503] netlink: 'syz.0.1037': attribute type 10 has an invalid length. [ 90.022935][ T6503] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 90.059387][ T6510] loop2: detected capacity change from 0 to 128 [ 90.392468][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 90.979592][ T6517] loop4: detected capacity change from 0 to 512 [ 91.020830][ T6517] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 91.045435][ T6519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.055973][ T6519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.065958][ T6519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.076497][ T6519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.086464][ T6519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 91.097011][ T6519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 91.135252][ T6517] EXT4-fs (loop4): failed to open journal device unknown-block(11,131) -6 [ 91.182869][ T6517] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.235599][ T6517] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.280232][ T6541] loop2: detected capacity change from 0 to 512 [ 91.304149][ T6517] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.333025][ T6541] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.354276][ T6517] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.366219][ T6541] ext4 filesystem being mounted at /195/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.380561][ T6541] EXT4-fs (loop2): shut down requested (0) [ 91.380968][ T6552] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1054'. [ 91.391102][ T29] audit: type=1326 audit(1745742804.050:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.418791][ T29] audit: type=1326 audit(1745742804.050:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.432448][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 91.442350][ T29] audit: type=1326 audit(1745742804.050:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.472590][ T29] audit: type=1326 audit(1745742804.050:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.496063][ T29] audit: type=1326 audit(1745742804.050:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.519466][ T29] audit: type=1326 audit(1745742804.050:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=165 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.542826][ T29] audit: type=1326 audit(1745742804.050:826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.566178][ T29] audit: type=1326 audit(1745742804.050:827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=166 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.572462][ T6555] lo speed is unknown, defaulting to 1000 [ 91.589607][ T29] audit: type=1326 audit(1745742804.110:828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.589693][ T29] audit: type=1326 audit(1745742804.110:829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6549 comm="syz.1.1053" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f4520e969 code=0x7ffc0000 [ 91.656795][ T6517] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.670454][ T6517] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.683947][ T6517] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.697284][ T6517] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.756199][ T6560] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1056'. [ 91.964907][ T6574] loop4: detected capacity change from 0 to 2048 [ 92.042148][ T3313] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.054256][ T1297] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 92.065517][ T6574] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.107499][ T6574] ext4 filesystem being mounted at /203/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.238371][ T6586] loop3: detected capacity change from 0 to 8192 [ 92.262600][ T6601] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1071'. [ 92.271681][ T6601] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1071'. [ 92.298954][ T6601] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1071'. [ 92.472478][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 92.508123][ T6620] infiniband srz1: RDMA CMA: cma_listen_on_dev, error -98 [ 92.555346][ T6626] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1082'. [ 92.653091][ T6636] lo speed is unknown, defaulting to 1000 [ 92.667159][ T6574] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1061: bg 0: block 345: padding at end of block bitmap is not set [ 92.692089][ T6574] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 240 with error 117 [ 92.704748][ T6574] EXT4-fs (loop4): This should not happen!! Data will be lost [ 92.704748][ T6574] [ 92.755379][ T6574] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1061'. [ 92.761099][ T6645] lo speed is unknown, defaulting to 1000 [ 93.175222][ T6669] loop3: detected capacity change from 0 to 512 [ 93.193105][ T6669] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 93.221246][ T6669] EXT4-fs (loop3): failed to open journal device unknown-block(11,131) -6 [ 93.248500][ T6669] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.284611][ T6675] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1097'. [ 93.323763][ T6669] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.385300][ T6669] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.435736][ T6689] syz.2.1102: attempt to access beyond end of device [ 93.435736][ T6689] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 93.474113][ T6669] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.512426][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 93.552037][ T6669] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.576153][ T6669] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.593521][ T6669] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.621703][ T6669] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.680286][ T6717] syz.2.1115: attempt to access beyond end of device [ 93.680286][ T6717] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 93.701053][ T6715] siw: device registration error -23 [ 93.847314][ T6741] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1121'. [ 94.027979][ T6754] lo speed is unknown, defaulting to 1000 [ 94.205616][ T6772] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1133'. [ 94.552434][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 94.596563][ T6789] lo speed is unknown, defaulting to 1000 [ 94.680661][ T6810] lo speed is unknown, defaulting to 1000 [ 94.882942][ T6818] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1149'. [ 95.113772][ T6838] loop3: detected capacity change from 0 to 8192 [ 95.165547][ T6846] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1161'. [ 95.405507][ T6878] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1174'. [ 95.518430][ T6574] syz.4.1061 (6574) used greatest stack depth: 9640 bytes left [ 95.530584][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.592435][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 95.768946][ T6921] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1189'. [ 95.842534][ T36] ================================================================== [ 95.850734][ T36] BUG: KCSAN: data-race in kick_pool / wq_worker_running [ 95.857769][ T36] [ 95.860092][ T36] read-write to 0xffff888237c299e4 of 4 bytes by task 1053 on cpu 0: [ 95.868159][ T36] wq_worker_running+0x95/0x120 [ 95.873009][ T36] schedule_timeout+0xb7/0x170 [ 95.877775][ T36] msleep+0x50/0x90 [ 95.881586][ T36] nsim_fib_event_work+0x1ebc/0x21a0 [ 95.886872][ T36] process_scheduled_works+0x4cb/0x9d0 [ 95.892338][ T36] worker_thread+0x582/0x770 [ 95.897227][ T36] kthread+0x486/0x510 [ 95.901306][ T36] ret_from_fork+0x4b/0x60 [ 95.905734][ T36] ret_from_fork_asm+0x1a/0x30 [ 95.910498][ T36] [ 95.912814][ T36] read to 0xffff888237c299e4 of 4 bytes by task 36 on cpu 1: [ 95.920177][ T36] kick_pool+0x49/0x2d0 [ 95.924338][ T36] __queue_work+0x8d6/0xb60 [ 95.928846][ T36] queue_work_on+0xd1/0x160 [ 95.933358][ T36] process_srcu+0x999/0xbc0 [ 95.937868][ T36] process_scheduled_works+0x4cb/0x9d0 [ 95.943333][ T36] worker_thread+0x582/0x770 [ 95.947929][ T36] kthread+0x486/0x510 [ 95.951991][ T36] ret_from_fork+0x4b/0x60 [ 95.956434][ T36] ret_from_fork_asm+0x1a/0x30 [ 95.961202][ T36] [ 95.963521][ T36] value changed: 0x00000000 -> 0x00000001 [ 95.969229][ T36] [ 95.971542][ T36] Reported by Kernel Concurrency Sanitizer on: [ 95.977685][ T36] CPU: 1 UID: 0 PID: 36 Comm: kworker/1:1 Not tainted 6.15.0-rc3-syzkaller-00342-g5bc1018675ec #0 PREEMPT(voluntary) [ 95.990015][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 96.000133][ T36] Workqueue: rcu_gp process_srcu [ 96.005090][ T36] ================================================================== [ 96.632482][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 97.672870][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 98.712489][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 99.752470][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 100.792428][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 101.832461][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 102.882433][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 103.912453][ C1] IPVS: lblc: UDP 224.0.0.2:0 - no destination available [ 104.962439][ C0] IPVS: lblc: UDP 224.0.0.2:0 - no destination available