last executing test programs: 1.242605805s ago: executing program 4 (id=4279): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r0, &(0x7f00000007c0)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x4}, 0xe) listen(r0, 0x0) 1.194917237s ago: executing program 1 (id=4281): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x10004, 0x20da, 0x9, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000640)='./file1\x00', 0x3000010, &(0x7f0000000000), 0x3e, 0x51b, &(0x7f0000001200)="$eJzs3UFvI1cdAPD/TOLd7G6KU0CoVKJUtGi3grU3DW0jhKBc4FQJKPclJE4UxY6j2CmbqKKp+AYICSROnLgg8QGQUA98AFSpElwQBwQIhGALBySgg2Y8VlPHTgLN2tn495Ne/N54Zv7vjeXnmTeTmQCm1pMR8WJEzETEMxFRLaenZYrDXsrne/v+q6t5SiLLXv5rEkk5rb+uvDwbETfKxeYi4mtfjvhmcjxuZ/9ga6XZbOyW5Xq3tVPv7B/c3mytbDQ2GttLS4vPL7+w/Nzynaz0vtq50M/8+Euf//mnv/W7u3++9e28Wp/7SFRioB3nqdf0SrEt+vJttPsggk3ATNmeyqQrAgDAmeT7+B+MiE8U+//VmCn25gbMTKJmAAAAwHnJvjAf/04iMgAAAODSSiNiPpK0Vl4LMB9peqUcG/hwXE+b7U73U+vtve21/L2Ihaik65vNxp3yWuGFqCR5ebG8xrZffnagvBQRj0bE96rXinJttd1cm/DYBwAAAEyLGwPH//+opkX+dEP+TwAAAAC4uBZGFgAAAIDLwiE/AAAAXH6Dx//u9w8AAACXyldeeilPWf/512uv7O9ttV+5vdbobNVae6u11fbuTm2j3d4o7tnXOm19zXZ75zOxvXev3m10uvXO/sHdVntvu3t38z2PwAYAAADG6NGPv/HrJCIOP3utSLlk0pUCLp4/TLoCwHlyqR9ML3fxhulVmXQFgIk7bczPxTsAAPDwu/nR4+f/+8//NzYAl1s66QoAAGPn/D9Mr4orAGFqzZZjAB/oFa+Omm/k+f9fnjVSlkW8WT06xfgiAACM13yRkrRWHgfMR5rWahGPRKQLUUnWN5uNO+Xxwa+qlat5ebFYMnGfAAAAAAAAAAAAAAAAAAAAAAAAAAA4oyxLIgMAAAAutYj0T0lxN/+Im9Wn5wfHB64k/6zGH8vCD1/+/r2Vbnd3MZ/+t+JZXlciovuDcvqzIx8fBgAAAJy35HDkW73j9PJ1cay1AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAKvH3/1dV+Gmfcv3wxIhaGxZ+NueJ1LioRcf3vScweWS6JiJlziH/4ekQ8Nix+Eu9k2WtR1mJY/GsPOP5CsWmGx08j4sY5xIdp9kbe/7w47PuXxpPF6/Dv32yZ3q/R/V9aRn6s6OeG9T+PHFtba2iMx9/6ab2XqxyP/3rE47PD+59+/5uMiP/UsbX9K8uy4/G/8fWDg1Htz34UcXPo70/ynlj1bmun3tk/uL3ZWtlobDS2l5YWn19+Yfm55Tv19c1mo/w7NMZ3P/azd0bFz9t/fUj83/6m1/+e1P6nR610wH/eunf/Q73ssQ8gj3/rqaG/v3MxIn5a/vZ9sszn79/s5w97+aOe+MmbT5zU/rUR2/+0z//WGdv/zFe/8/szzgoAjEFn/2Brpdls7J6QmTvDPA9j5hdzF6Ia/2Mme633yV2U+vy/mXxv9d0p/VZdgIodyWRjiXW12J8/61JXxtT2iXZLAADAA/DuTv+kawIAAAAAAAAAAAAAAAAAAADTaxy3UhuMeTiZpgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAnOi/AQAA//+DB9yM") 1.193429097s ago: executing program 4 (id=4291): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000440)={0x2, 0xfffffffc, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="200000001200010a000000000000000080000000e944cffea8708e"], 0x26}}, 0x0) 1.012040336s ago: executing program 4 (id=4284): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x4000) sendmsg$NFT_BATCH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a60000000060a090400000000000000000200fffe0900020073797a32000000000900010073797a300000000034000480300001800a0001006d617463680000002000028005000300000000000b000100736f636b6574000008000240000000031400"], 0x88}, 0x1, 0x0, 0x0, 0x24044800}, 0x0) 904.742282ms ago: executing program 4 (id=4285): setfsgid(0xee01) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0x74}], 0x1, 0x0) 793.001978ms ago: executing program 4 (id=4288): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0x8, 0xc}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000080)={r1, r0}, 0xc) 669.932784ms ago: executing program 4 (id=4294): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ppoll(&(0x7f00000000c0)=[{r1, 0x2292}, {r1, 0x8}], 0x2, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x8001a0) 624.642326ms ago: executing program 2 (id=4297): r0 = timerfd_create(0x8, 0x800) timerfd_settime(r0, 0x3, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/80, 0x50}], 0x1) 607.006718ms ago: executing program 1 (id=4298): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000cc0)="2701000001f328000600002fb96dbcf706e10500000086ddffff1144ee162fd4b8bf4131accbe1ba0777cfbf6ae77256da82f6184b8a34f9015c", 0x3a}], 0x1}, 0x811) 570.523229ms ago: executing program 0 (id=4300): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x200) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f00000001c0)="bcd494ba6d83", 0x0, 0x9, 0x0, 0x2, 0x0}) 569.344999ms ago: executing program 2 (id=4310): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x81, 0x7, 0x7ffc0001}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x80642, 0x150) flistxattr(r0, 0x0, 0x0) 568.831959ms ago: executing program 3 (id=4301): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f0000000d80)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000940)=""/28, 0x1c}, {&(0x7f0000000980)=""/228, 0xe4}], 0x3}}], 0x48}, 0x0) 497.711623ms ago: executing program 0 (id=4302): r0 = syz_genetlink_get_family_id$SEG6(&(0x7f0000003e40), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000004440)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x2c, r0, 0x20d, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x2}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc051}, 0x4000) 497.506403ms ago: executing program 1 (id=4303): capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x2}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x401, 0x4) 497.259373ms ago: executing program 3 (id=4304): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, 0x0, &(0x7f0000001600)) 484.060634ms ago: executing program 2 (id=4305): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/fscaps', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x40, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 417.110138ms ago: executing program 3 (id=4306): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001880)={'bond_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000740)=@newqdisc={0x54, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r1, {0x0, 0x6}, {0xffff, 0xffff}, {0xffff, 0x9}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x4}}, @TCA_STAB={0x24, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x6, 0x4, 0x4, 0x6, 0x0, 0x1}}, {0x4}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4c840}, 0x0) 415.651318ms ago: executing program 0 (id=4317): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300)={r0, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000000)={0x11, 0x10, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800800085000000a50000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x4, 0x1005, &(0x7f00000014c0)=""/4101, 0x0, 0xc}, 0x22) 378.68579ms ago: executing program 1 (id=4307): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001dc0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001ec0)={&(0x7f0000001e40)={0x24, r1, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x24}}, 0x80) 377.99597ms ago: executing program 2 (id=4308): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0xe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x4, 0x6, "21e852a2eb3990fdbe96fdd4e3a36dfb875603"}) 336.280512ms ago: executing program 0 (id=4309): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x6, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000340)={0x2, 0x0, 0x0, @rand_addr=' \x01\x00', 0xffffffff}, 0x1c) 306.164824ms ago: executing program 3 (id=4311): r0 = socket(0x2a, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001480)=0x14) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x3fffd, 0x0, 0x0, 0x0, '\x00', r1, 0xffffffffffffffff, 0x0, 0x40003}, 0x50) 290.410334ms ago: executing program 1 (id=4312): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0xa}, 0x102260, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_context(r0, 0x0, 0x0) 210.896679ms ago: executing program 0 (id=4313): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a24020000060a0b040000000000000000020000000900010073797a30000000000900020073797a3200000000300004801800018007000100727400000c0002800800024000000003140001800b00010065787468647200000400028040000480100001800b00010072656a65637400000c000180080001006f73660010000180090001006c6173740000000010000180090001007866726d0000000088010480580001800e000100636f6e6e6c696d69740000"], 0x24c}}, 0x0) 210.524789ms ago: executing program 2 (id=4314): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000340)='./file1\x00', 0x210000, &(0x7f0000002f40)={[{@nobarrier}, {@dioread_lock}, {@barrier_val={'barrier', 0x3d, 0x4}}, {@nolazytime}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@lazytime}, {@errors_remount}, {@stripe={'stripe', 0x3d, 0x10}}, {@bh}, {@init_itable}]}, 0xfc, 0x56f, &(0x7f0000003780)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) 182.95859ms ago: executing program 3 (id=4315): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pim6reg1\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x2, [@broadcast, @broadcast]}) 958.409µs ago: executing program 2 (id=4316): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_bp={0x0, 0x8}, 0x4, 0x0, 0x10000, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x16, 0xe, &(0x7f0000001480)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340)}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000400)="05804ab38284c7d5a5b66406d704", 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 611.78µs ago: executing program 3 (id=4318): perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x3, 0x5, 0x11, 0x7, 0x0, 0x3, 0x5b3d1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xdfffffff, 0x0, @perf_config_ext={0x1, 0x9}, 0x80, 0x5, 0x1000007, 0x9, 0x8, 0x5, 0x5, 0x0, 0x2, 0x0, 0x40000002}, 0x0, 0x8, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x2, 0xffff, @multicast2}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000400)='\b\x00', 0x2}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000000000007000000890b040a0101027f00000100000000001c000000000000000000000008"], 0x40}, 0x20000000) 268.85µs ago: executing program 1 (id=4327): madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x66) r0 = io_uring_setup(0x792b, &(0x7f0000000600)={0x0, 0x2002, 0x400, 0x0, 0x4b1}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) 0s ago: executing program 0 (id=4319): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00000003c0)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) kernel console output (not intermixed with test programs): T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.982457][ T8872] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 48: comm syz.0.2427: lblock 0 mapped to illegal pblock 48 (length 1) [ 107.999413][ T8897] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2441'. [ 108.014725][ T8885] set_capacity_and_notify: 3 callbacks suppressed [ 108.014744][ T8885] loop3: detected capacity change from 0 to 8192 [ 108.105262][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.197711][ T8909] vhci_hcd vhci_hcd.2: invalid port number 96 [ 108.203937][ T8909] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 108.432456][ T8917] loop3: detected capacity change from 0 to 512 [ 108.489049][ T8917] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 108.506952][ T8917] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: comm syz.3.2446: inode #1792: comm syz.3.2446: iget: illegal inode # [ 108.523637][ T8917] loop3: lost filesystem error report for type 5 error -117 [ 108.528506][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 108.544576][ C1] EXT4-fs (loop3): initial error at time 1776711621: ext4_get_journal_inode:5896 [ 108.554347][ C1] EXT4-fs (loop3): last error at time 1776711621: ext4_get_journal_inode:5896 [ 108.575908][ T8917] EXT4-fs (loop3): Remounting filesystem read-only [ 108.584402][ T8917] EXT4-fs (loop3): no journal found [ 108.593074][ T8917] EXT4-fs (loop3): can't get journal size [ 108.614562][ T8917] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 108.627026][ T8917] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 108.637210][ T8917] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.715196][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.987526][ T8924] loop1: detected capacity change from 0 to 512 [ 108.999434][ T8924] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 109.011456][ T8924] EXT4-fs (loop1): 1 truncate cleaned up [ 109.017960][ T8924] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.138063][ T8937] loop3: detected capacity change from 0 to 256 [ 109.150103][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.150581][ T8929] loop0: detected capacity change from 0 to 512 [ 109.192173][ T8937] FAT-fs (loop3): Directory bread(block 64) failed [ 109.194859][ T8929] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 109.218892][ T8937] FAT-fs (loop3): Directory bread(block 65) failed [ 109.245344][ T8937] FAT-fs (loop3): Directory bread(block 66) failed [ 109.260196][ T8944] vhci_hcd vhci_hcd.2: invalid port number 96 [ 109.267590][ T8937] FAT-fs (loop3): Directory bread(block 67) failed [ 109.277520][ T8944] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 109.278305][ T8929] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.2462: inode #1792: comm syz.0.2462: iget: illegal inode # [ 109.305219][ T8937] FAT-fs (loop3): Directory bread(block 68) failed [ 109.312013][ T8937] FAT-fs (loop3): Directory bread(block 69) failed [ 109.318738][ T8937] FAT-fs (loop3): Directory bread(block 70) failed [ 109.325500][ T8929] loop0: lost filesystem error report for type 5 error -117 [ 109.326898][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 109.342984][ C0] EXT4-fs (loop0): initial error at time 1776711622: ext4_get_journal_inode:5896 [ 109.348253][ T8937] FAT-fs (loop3): Directory bread(block 71) failed [ 109.355332][ C0] EXT4-fs (loop0): last error at time 1776711622: ext4_get_journal_inode:5896 [ 109.380261][ T8950] netlink: 36 bytes leftover after parsing attributes in process `syz.4.2464'. [ 109.397725][ T8929] EXT4-fs (loop0): Remounting filesystem read-only [ 109.397903][ T8937] FAT-fs (loop3): Directory bread(block 72) failed [ 109.398388][ T8929] EXT4-fs (loop0): no journal found [ 109.415200][ T8937] FAT-fs (loop3): Directory bread(block 73) failed [ 109.424496][ T8929] EXT4-fs (loop0): can't get journal size [ 109.458311][ T8929] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 109.482484][ T8929] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 109.536022][ T8962] loop3: detected capacity change from 0 to 128 [ 109.545481][ T8962] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (20530!=39978) [ 109.555255][ T8962] EXT4-fs (loop3): group descriptors corrupted! [ 109.569607][ T8960] vlan2: entered allmulticast mode [ 109.592690][ T8960] macsec0: entered allmulticast mode [ 109.606614][ T8960] veth1_macvtap: entered allmulticast mode [ 109.610511][ T8929] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.689968][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.766453][ T8981] netlink: 76 bytes leftover after parsing attributes in process `syz.2.2480'. [ 109.792124][ T8983] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2479'. [ 110.133795][ T9026] netlink: 180 bytes leftover after parsing attributes in process `syz.4.2501'. [ 110.143459][ T9026] xt_time: unknown flags 0xf4 [ 110.159167][ T9024] loop0: detected capacity change from 0 to 2048 [ 110.189456][ T9024] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.190270][ T8997] loop3: detected capacity change from 0 to 512 [ 110.216112][ T9024] ext4 filesystem being mounted at /522/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.269152][ T9033] loop4: detected capacity change from 0 to 512 [ 110.269775][ T8997] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 110.299894][ T9033] EXT4-fs (loop4): 1 truncate cleaned up [ 110.308334][ T8997] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: comm syz.3.2487: inode #1792: comm syz.3.2487: iget: illegal inode # [ 110.317901][ T9033] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.323978][ T8997] loop3: lost filesystem error report for type 5 error -117 [ 110.338268][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.356524][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 110.363014][ C0] EXT4-fs (loop3): initial error at time 1776711623: ext4_get_journal_inode:5896 [ 110.372291][ C0] EXT4-fs (loop3): last error at time 1776711623: ext4_get_journal_inode:5896 [ 110.383168][ T8997] EXT4-fs (loop3): Remounting filesystem read-only [ 110.406542][ T8997] EXT4-fs (loop3): no journal found [ 110.412920][ T8997] EXT4-fs (loop3): can't get journal size [ 110.454935][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.455357][ T8997] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 110.496744][ T8997] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 110.561878][ T8997] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.635907][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.714112][ T9050] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 110.833500][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 110.833515][ T28] audit: type=1400 audit(1776711623.738:542): avc: denied { getopt } for pid=9063 comm="syz.3.2515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 110.941072][ T9070] loop2: detected capacity change from 0 to 1024 [ 110.968430][ T9070] EXT4-fs: dax option not supported [ 110.985345][ T28] audit: type=1400 audit(1776711623.888:543): avc: denied { connect } for pid=9073 comm="syz.1.2521" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 111.031704][ T9076] openvswitch: netlink: Missing key (keys=1000040, expected=2000) [ 111.129076][ T9082] netlink: 'syz.3.2526': attribute type 6 has an invalid length. [ 111.286462][ T9056] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 111.353914][ T9056] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.2522: inode #1792: comm syz.0.2522: iget: illegal inode # [ 111.364897][ T9107] netlink: 44 bytes leftover after parsing attributes in process `syz.4.2537'. [ 111.399600][ T9107] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.407212][ T9107] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.415283][ T9056] loop0: lost filesystem error report for type 5 error -117 [ 111.421964][ T9056] EXT4-fs (loop0): Remounting filesystem read-only [ 111.431514][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 111.431613][ C0] EXT4-fs (loop0): initial error at time 1776711624: ext4_get_journal_inode:5896 [ 111.431795][ C0] EXT4-fs (loop0): last error at time 1776711624: ext4_get_journal_inode:5896 [ 111.480243][ T9056] EXT4-fs (loop0): no journal found [ 111.489936][ T9056] EXT4-fs (loop0): can't get journal size [ 111.514619][ T9112] netlink: 'syz.4.2539': attribute type 11 has an invalid length. [ 111.517135][ T9056] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 111.531725][ T9112] netlink: 44 bytes leftover after parsing attributes in process `syz.4.2539'. [ 111.587315][ T9056] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 111.627583][ T9056] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.737224][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.907471][ T9143] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 111.926418][ T9144] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2564: bg 0: block 393: padding at end of block bitmap is not set [ 111.941575][ T9144] loop2: lost filesystem error report for type 5 error -117 [ 111.941729][ T9144] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 111.949113][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 111.949138][ C1] EXT4-fs (loop2): initial error at time 1776711624: ext4_validate_block_bitmap:441 [ 111.949177][ C1] EXT4-fs (loop2): last error at time 1776711624: ext4_validate_block_bitmap:441 [ 111.984109][ T9144] loop2: lost filesystem error report for type 5 error -117 [ 111.985237][ T9144] EXT4-fs (loop2): 2 truncates cleaned up [ 111.995429][ T9143] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.016741][ T9143] ext4 filesystem being mounted at /529/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 112.019008][ T9144] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.105622][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.142237][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.359544][ T9183] EXT4-fs: Ignoring removed i_version option [ 112.383367][ T9183] EXT4-fs: Ignoring removed bh option [ 112.412720][ T9183] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 112.443817][ T9183] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (56422!=35945) [ 112.474438][ T9195] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2578'. [ 112.485236][ T9183] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 112.501318][ T9183] EXT4-fs (loop1): orphan cleanup on readonly fs [ 112.538331][ T9183] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (268441600 > 6144). [ 112.551637][ T9161] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 112.576757][ T9183] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 112.606151][ T9161] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: comm syz.2.2557: inode #1792: comm syz.2.2557: iget: illegal inode # [ 112.629132][ T9161] loop2: lost filesystem error report for type 5 error -117 [ 112.636520][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 112.645850][ T9183] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 112.650356][ C0] EXT4-fs (loop2): initial error at time 1776711625: ext4_get_journal_inode:5896 [ 112.650386][ C0] EXT4-fs (loop2): last error at time 1776711625: ext4_get_journal_inode:5896 [ 112.679853][ T9161] EXT4-fs (loop2): Remounting filesystem read-only [ 112.708561][ T9161] EXT4-fs (loop2): no journal found [ 112.716209][ T9183] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.2572: bad orphan inode 11 [ 112.729594][ T9161] EXT4-fs (loop2): can't get journal size [ 112.763635][ T9183] loop1: lost filesystem error report for type 5 error -117 [ 112.763834][ T9183] ext4_test_bit(bit=10, block=1) = 0 [ 112.771243][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 112.771260][ C1] EXT4-fs (loop1): initial error at time 1776711625: ext4_orphan_get:1423 [ 112.771300][ C1] EXT4-fs (loop1): last error at time 1776711625: ext4_orphan_get:1423 [ 112.779555][ T9161] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 112.815975][ T9183] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 112.842791][ T9161] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 112.856930][ T9161] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.926333][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.983312][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.140961][ T28] audit: type=1326 audit(1776711626.048:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9238 comm="syz.1.2599" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4aeb43c819 code=0x0 [ 113.276826][ T9246] sg_write: data in/out 404956/44 bytes for SCSI command 0x0-- guessing data in; [ 113.276826][ T9246] program syz.0.2602 not setting count and/or reply_len properly [ 113.600089][ T9263] set_capacity_and_notify: 8 callbacks suppressed [ 113.600105][ T9263] loop3: detected capacity change from 0 to 128 [ 113.648390][ T9263] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 113.659289][ T9248] loop2: detected capacity change from 0 to 512 [ 113.737994][ T9263] ext4 filesystem being mounted at /570/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 113.742350][ T9269] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 113.757131][ T9248] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 113.767416][ T9269] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 113.788325][ T9248] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: comm syz.2.2603: inode #1792: comm syz.2.2603: iget: illegal inode # [ 113.811536][ T9248] loop2: lost filesystem error report for type 5 error -117 [ 113.812264][ T3320] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 113.816588][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 113.835241][ C1] EXT4-fs (loop2): initial error at time 1776711626: ext4_get_journal_inode:5896 [ 113.844443][ C1] EXT4-fs (loop2): last error at time 1776711626: ext4_get_journal_inode:5896 [ 113.854007][ T9248] EXT4-fs (loop2): Remounting filesystem read-only [ 113.862923][ T9248] EXT4-fs (loop2): no journal found [ 113.871462][ T9248] EXT4-fs (loop2): can't get journal size [ 113.904595][ T9248] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 113.929238][ T9248] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 113.975758][ T9248] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.052564][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.641883][ T28] audit: type=1400 audit(1776711627.548:545): avc: denied { create } for pid=9302 comm="syz.2.2629" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=nfc_socket permissive=1 [ 114.822965][ T28] audit: type=1400 audit(1776711627.728:546): avc: denied { read } for pid=9320 comm="syz.1.2637" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.862014][ T9276] loop0: detected capacity change from 0 to 512 [ 114.984414][ T9276] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 115.038868][ T9276] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.2624: inode #1792: comm syz.0.2624: iget: illegal inode # [ 115.058077][ T9276] loop0: lost filesystem error report for type 5 error -117 [ 115.062133][ T9276] EXT4-fs (loop0): Remounting filesystem read-only [ 115.071104][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 115.071134][ C1] EXT4-fs (loop0): initial error at time 1776711627: ext4_get_journal_inode:5896 [ 115.071411][ C1] EXT4-fs (loop0): last error at time 1776711627: ext4_get_journal_inode:5896 [ 115.159287][ T9276] EXT4-fs (loop0): no journal found [ 115.189002][ T9276] EXT4-fs (loop0): can't get journal size [ 115.210266][ T9276] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 115.236179][ T9276] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 115.250995][ T9341] loop4: detected capacity change from 0 to 512 [ 115.252250][ T9276] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.311098][ T9341] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 115.329690][ T9341] System zones: 1-12 [ 115.334089][ T9341] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.2645: missing EA_INODE flag [ 115.346092][ T9341] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 115.346737][ T9341] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2645: error while reading EA inode 12 err=-117 [ 115.368495][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 115.368520][ C0] EXT4-fs (loop4): initial error at time 1776711628: ext4_xattr_inode_iget:441: inode 12 [ 115.368547][ C0] EXT4-fs (loop4): last error at time 1776711628: ext4_xattr_inode_iget:441: inode 12 [ 115.394759][ T9341] loop4: lost filesystem error report for type 5 error -117 [ 115.395084][ T9341] EXT4-fs (loop4): 1 orphan inode deleted [ 115.395669][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.403373][ T9341] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.441846][ T9341] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2645'. [ 115.476924][ T9352] loop0: detected capacity change from 0 to 512 [ 115.495307][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.511547][ T9352] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.539193][ T9352] ext4 filesystem being mounted at /551/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.583104][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.749248][ T9379] netlink: 28 bytes leftover after parsing attributes in process `syz.3.2662'. [ 115.797865][ T9381] ipvlan2: entered promiscuous mode [ 115.867037][ T9388] rdma_op ffff8881243cc580 conn xmit_rdma 0000000000000000 [ 115.920534][ T9372] loop1: detected capacity change from 0 to 512 [ 116.016015][ T9398] usb usb8: usbfs: process 9398 (syz.0.2673) did not claim interface 0 before use [ 116.033954][ T9403] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 116.058009][ T9372] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 116.139814][ T9372] EXT4-fs error (device loop1): ext4_get_journal_inode:5896: comm syz.1.2659: inode #1792: comm syz.1.2659: iget: illegal inode # [ 116.164618][ T9372] loop1: lost filesystem error report for type 5 error -117 [ 116.167847][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 116.185875][ C0] EXT4-fs (loop1): initial error at time 1776711629: ext4_get_journal_inode:5896 [ 116.197860][ C0] EXT4-fs (loop1): last error at time 1776711629: ext4_get_journal_inode:5896 [ 116.235671][ T28] audit: type=1400 audit(1776711629.138:547): avc: denied { listen } for pid=9413 comm="syz.3.2678" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 116.269763][ T9372] EXT4-fs (loop1): Remounting filesystem read-only [ 116.298390][ T28] audit: type=1400 audit(1776711629.198:548): avc: denied { write } for pid=9417 comm="syz.2.2680" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 116.338624][ T9372] EXT4-fs (loop1): no journal found [ 116.347086][ T9372] EXT4-fs (loop1): can't get journal size [ 116.465145][ T9372] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 116.493267][ T9372] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 116.649117][ T9372] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.725827][ T28] audit: type=1400 audit(1776711629.628:549): avc: denied { connect } for pid=9449 comm="syz.3.2695" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 116.810086][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.968930][ T9475] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2707'. [ 117.007177][ T9475] bond2: entered promiscuous mode [ 117.014879][ T9475] 8021q: adding VLAN 0 to HW filter on device bond2 [ 117.532082][ T9510] loop4: detected capacity change from 0 to 256 [ 117.599027][ T9510] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 117.624519][ T9510] FAT-fs (loop4): Filesystem has been set read-only [ 117.673172][ T9522] netlink: 48 bytes leftover after parsing attributes in process `syz.2.2726'. [ 117.873714][ T9545] loop2: detected capacity change from 0 to 512 [ 117.885640][ T9545] EXT4-fs: Ignoring removed bh option [ 117.922742][ T9545] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 118.003030][ T9545] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6 [ 118.050099][ T9545] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2740'. [ 118.058132][ T9559] loop0: detected capacity change from 0 to 512 [ 118.099239][ T9559] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 118.113426][ T9559] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.2748: inode #1792: comm syz.0.2748: iget: illegal inode # [ 118.150880][ T9559] loop0: lost filesystem error report for type 5 error -117 [ 118.156535][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 118.170357][ C1] EXT4-fs (loop0): initial error at time 1776711631: ext4_get_journal_inode:5896 [ 118.179554][ C1] EXT4-fs (loop0): last error at time 1776711631: ext4_get_journal_inode:5896 [ 118.212660][ T9559] EXT4-fs (loop0): Remounting filesystem read-only [ 118.233233][ T9566] loop2: detected capacity change from 0 to 4096 [ 118.250743][ T9559] EXT4-fs (loop0): no journal found [ 118.264951][ T9559] EXT4-fs (loop0): can't get journal size [ 118.277597][ T9566] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.280549][ T9559] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.337681][ T9566] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.2750: corrupted inode contents [ 118.350175][ T9566] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #15: comm syz.2.2750: mark_inode_dirty error [ 118.356944][ T9559] EXT4-fs (loop0): Errors on filesystem, clearing orphan list. [ 118.362586][ T9566] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.2750: corrupted inode contents [ 118.385920][ T9566] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.2750: mark_inode_dirty error [ 118.417721][ T9566] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.2750: corrupted inode contents [ 118.421284][ T9559] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.430168][ T9566] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.2750: mark_inode_dirty error [ 118.430381][ T9566] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.2750: corrupted inode contents [ 118.430556][ T9566] EXT4-fs error (device loop2): ext4_truncate:4690: inode #15: comm syz.2.2750: mark_inode_dirty error [ 118.431063][ T9566] EXT4-fs error (device loop2) in ext4_setattr:6120: Corrupt filesystem [ 118.480599][ T9572] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.2750: corrupted inode contents [ 118.577834][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.651051][ T9586] loop3: detected capacity change from 0 to 512 [ 118.664788][ T9580] loop4: detected capacity change from 0 to 8192 [ 118.679215][ T9586] EXT4-fs: Ignoring removed oldalloc option [ 118.702305][ T9586] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 118.724153][ T9586] EXT4-fs (loop3): 1 truncate cleaned up [ 118.734225][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.743164][ T9586] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.837989][ T9595] loop1: detected capacity change from 0 to 4096 [ 118.847316][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.873111][ T9600] netlink: 'syz.0.2760': attribute type 15 has an invalid length. [ 118.940857][ T9606] loop0: detected capacity change from 0 to 1024 [ 119.281077][ T9618] loop1: detected capacity change from 0 to 512 [ 119.305483][ T28] audit: type=1400 audit(1776711632.208:550): avc: denied { name_bind } for pid=9633 comm="syz.2.2780" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 119.339090][ T9618] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 119.367874][ T9636] loop2: detected capacity change from 0 to 512 [ 119.381780][ T28] audit: type=1400 audit(1776711632.208:551): avc: denied { node_bind } for pid=9633 comm="syz.2.2780" saddr=ff02::1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 119.425230][ T9636] EXT4-fs (loop2): 1 truncate cleaned up [ 119.433956][ T9618] EXT4-fs error (device loop1): ext4_get_journal_inode:5896: comm syz.1.2772: inode #1792: comm syz.1.2772: iget: illegal inode # [ 119.463150][ T9618] loop1: lost filesystem error report for type 5 error -117 [ 119.477149][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 119.497872][ C1] EXT4-fs (loop1): initial error at time 1776711632: ext4_get_journal_inode:5896 [ 119.510686][ C1] EXT4-fs (loop1): last error at time 1776711632: ext4_get_journal_inode:5896 [ 119.542438][ T9644] netlink: 'syz.4.2784': attribute type 13 has an invalid length. [ 119.569563][ T9644] netlink: 14585 bytes leftover after parsing attributes in process `syz.4.2784'. [ 119.618918][ T9618] EXT4-fs (loop1): Remounting filesystem read-only [ 119.682375][ T9618] EXT4-fs (loop1): no journal found [ 119.858032][ T9618] EXT4-fs (loop1): can't get journal size [ 119.896638][ T9618] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 119.939619][ T9618] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 120.041171][ T9612] syz.3.2769 (9612) used greatest stack depth: 8568 bytes left [ 120.194384][ T9677] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2798'. [ 120.341849][ T9686] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2804'. [ 120.361014][ T9686] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.368435][ T9686] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.675066][ T9698] netlink: 'syz.2.2808': attribute type 3 has an invalid length. [ 120.684919][ T9698] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2808'. [ 120.696611][ T9693] loop3: detected capacity change from 0 to 512 [ 120.839329][ T28] audit: type=1400 audit(1776711633.748:552): avc: denied { getopt } for pid=9703 comm="syz.4.2811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 120.866619][ T9693] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 120.884479][ T9693] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: comm syz.3.2807: inode #1792: comm syz.3.2807: iget: illegal inode # [ 120.980166][ T9693] loop3: lost filesystem error report for type 5 error -117 [ 120.986505][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 121.000320][ C1] EXT4-fs (loop3): initial error at time 1776711633: ext4_get_journal_inode:5896 [ 121.009509][ C1] EXT4-fs (loop3): last error at time 1776711633: ext4_get_journal_inode:5896 [ 121.020944][ T9693] EXT4-fs (loop3): Remounting filesystem read-only [ 121.040432][ T9693] EXT4-fs (loop3): no journal found [ 121.093068][ T9693] EXT4-fs (loop3): can't get journal size [ 121.193224][ T9726] netlink: 32 bytes leftover after parsing attributes in process `syz.0.2822'. [ 121.344370][ T9739] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2828'. [ 121.377490][ T9739] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.384778][ T9739] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.498805][ T9693] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 121.534525][ T9693] EXT4-fs (loop3): Errors on filesystem, clearing orphan list. [ 121.752365][ T9771] netlink: 84 bytes leftover after parsing attributes in process `syz.4.2844'. [ 121.761464][ T9771] netlink: 84 bytes leftover after parsing attributes in process `syz.4.2844'. [ 121.918497][ T9788] loop0: detected capacity change from 0 to 2048 [ 121.932498][ T9789] loop2: detected capacity change from 0 to 512 [ 121.960320][ T9789] ext4 filesystem being mounted at /544/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.009428][ T9788] ext4 filesystem being mounted at /597/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.030175][ T9800] loop3: detected capacity change from 0 to 512 [ 122.041948][ T9800] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 122.057635][ T9789] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 122.068722][ T9800] EXT4-fs (loop3): 1 truncate cleaned up [ 122.084834][ T9777] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 122.135805][ T9777] EXT4-fs error (device loop4): ext4_get_journal_inode:5896: comm syz.4.2848: inode #1792: comm syz.4.2848: iget: illegal inode # [ 122.156884][ T9777] loop4: lost filesystem error report for type 5 error -117 [ 122.160705][ T9777] EXT4-fs (loop4): Remounting filesystem read-only [ 122.170304][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 122.170404][ C1] EXT4-fs (loop4): initial error at time 1776711635: ext4_get_journal_inode:5896 [ 122.171452][ C1] EXT4-fs (loop4): last error at time 1776711635: ext4_get_journal_inode:5896 [ 122.300631][ T9777] EXT4-fs (loop4): no journal found [ 122.308810][ T9777] EXT4-fs (loop4): can't get journal size [ 122.345705][ T9777] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 122.378229][ T9777] EXT4-fs (loop4): Errors on filesystem, clearing orphan list. [ 122.456559][ T28] audit: type=1400 audit(1776711635.358:553): avc: denied { remount } for pid=9816 comm="syz.1.2862" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 122.521959][ T28] audit: type=1400 audit(1776711635.428:554): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 122.819667][ T28] audit: type=1400 audit(1776711635.728:555): avc: denied { create } for pid=9852 comm="syz.3.2880" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 122.864607][ T28] audit: type=1400 audit(1776711635.748:556): avc: denied { bind } for pid=9852 comm="syz.3.2880" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 123.319028][ T9913] EXT4-fs: inline encryption not supported [ 123.334418][ T9913] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.2907: bad orphan inode 15 [ 123.345105][ T9913] loop2: lost filesystem error report for type 5 error -117 [ 123.347999][ T9913] ext4_test_bit(bit=14, block=5) = 0 [ 123.361097][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 123.361116][ C0] EXT4-fs (loop2): initial error at time 1776711636: ext4_orphan_get:1423 [ 123.361154][ C0] EXT4-fs (loop2): last error at time 1776711636: ext4_orphan_get:1423 [ 123.403619][ T9913] EXT4-fs error (device loop2): ext4_search_dir:1474: inode #11: block 14: comm syz.2.2907: bad entry in directory: directory entry overrun - offset=12, inode=2, rec_len=196860, size=1024 fake=1 [ 123.444849][ T9920] __nla_validate_parse: 1 callbacks suppressed [ 123.444868][ T9920] netlink: 199828 bytes leftover after parsing attributes in process `syz.1.2912'. [ 123.495119][ T9925] vlan2: entered promiscuous mode [ 123.569297][ T9932] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 123.775578][ T9952] set_capacity_and_notify: 2 callbacks suppressed [ 123.775599][ T9952] loop3: detected capacity change from 0 to 512 [ 123.814920][ T9957] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2929'. [ 123.831027][ T9952] ext4 filesystem being mounted at /631/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.870239][ T9961] loop1: detected capacity change from 0 to 256 [ 123.881349][ T9952] Quota error (device loop3): do_check_range: Getting block 4294901760 out of range 0-5 [ 123.922356][ T9961] FAT-fs (loop1): Directory bread(block 64) failed [ 123.954939][ T9961] FAT-fs (loop1): Directory bread(block 65) failed [ 123.973711][ T9961] FAT-fs (loop1): Directory bread(block 66) failed [ 123.980590][ T9961] FAT-fs (loop1): Directory bread(block 67) failed [ 123.987910][ T9961] FAT-fs (loop1): Directory bread(block 68) failed [ 123.994524][ T9961] FAT-fs (loop1): Directory bread(block 69) failed [ 124.015677][ T9961] FAT-fs (loop1): Directory bread(block 70) failed [ 124.043363][ T9961] FAT-fs (loop1): Directory bread(block 71) failed [ 124.053446][ T9961] FAT-fs (loop1): Directory bread(block 72) failed [ 124.066638][ T9961] FAT-fs (loop1): Directory bread(block 73) failed [ 124.251485][ T9988] netlink: 36 bytes leftover after parsing attributes in process `syz.0.2943'. [ 124.345363][ T9997] netlink: 180 bytes leftover after parsing attributes in process `syz.0.2946'. [ 124.372353][ T9997] xt_time: unknown flags 0xf4 [ 124.557574][T10011] unsupported nla_type 210 [ 124.582766][T10017] loop1: detected capacity change from 0 to 512 [ 124.619143][T10017] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2957: bg 0: block 393: padding at end of block bitmap is not set [ 124.638166][T10017] loop1: lost filesystem error report for type 5 error -117 [ 124.639750][T10017] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 124.647131][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 124.647162][ C0] EXT4-fs (loop1): initial error at time 1776711637: ext4_validate_block_bitmap:441 [ 124.647186][ C0] EXT4-fs (loop1): last error at time 1776711637: ext4_validate_block_bitmap:441 [ 124.698007][T10023] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2959'. [ 124.732354][T10025] loop3: detected capacity change from 0 to 512 [ 124.753352][T10017] loop1: lost filesystem error report for type 5 error -117 [ 124.757666][T10017] EXT4-fs (loop1): 2 truncates cleaned up [ 124.772264][T10027] netlink: 131740 bytes leftover after parsing attributes in process `syz.4.2961'. [ 124.789774][T10027] netlink: zone id is out of range [ 124.795838][T10025] ext4 filesystem being mounted at /636/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.805305][T10027] netlink: zone id is out of range [ 124.815429][T10027] netlink: zone id is out of range [ 124.825480][T10027] netlink: zone id is out of range [ 124.831843][T10027] netlink: zone id is out of range [ 124.837747][T10027] netlink: zone id is out of range [ 124.843014][T10027] netlink: zone id is out of range [ 124.848527][T10027] netlink: zone id is out of range [ 124.853811][T10027] netlink: zone id is out of range [ 124.958700][T10040] vlan4: entered promiscuous mode [ 124.968822][T10040] bridge0: entered promiscuous mode [ 125.248573][T10076] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2983'. [ 125.262363][T10077] loop4: detected capacity change from 0 to 512 [ 125.268959][T10077] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.2982: iget: bad extra_isize 50264 (inode size 256) [ 125.268996][T10077] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 125.269110][T10077] EXT4-fs (loop4): Remounting filesystem read-only [ 125.302274][T10080] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2995'. [ 125.676043][T10103] loop4: detected capacity change from 0 to 512 [ 125.699934][T10103] ext4 filesystem being mounted at /578/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.038765][T10138] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3011'. [ 126.059886][T10137] loop1: detected capacity change from 0 to 1024 [ 126.102114][T10144] loop3: detected capacity change from 0 to 512 [ 126.160234][T10144] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3014: corrupted inode contents [ 126.185065][T10144] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.186509][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 126.202261][ C0] EXT4-fs (loop3): initial error at time 1776711639: ext4_do_update_inode:5690: inode 16 [ 126.212305][ C0] EXT4-fs (loop3): last error at time 1776711639: ext4_do_update_inode:5690: inode 16 [ 126.220446][T10144] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.3014: mark_inode_dirty error [ 126.236775][T10144] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.262395][T10154] loop2: detected capacity change from 0 to 512 [ 126.284293][T10144] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3014: corrupted inode contents [ 126.298772][ T28] audit: type=1400 audit(1776711639.208:557): avc: denied { getattr } for pid=10155 comm="syz.1.3019" path=2F7365637265746D656D202864656C6574656429 dev="secretmem" ino=25809 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 126.335258][T10144] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.337885][T10144] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.3014: mark_inode_dirty error [ 126.376396][T10160] netlink: 'syz.4.3020': attribute type 8 has an invalid length. [ 126.392634][T10154] ext4 filesystem being mounted at /579/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 126.417745][T10144] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.417937][T10144] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3014: corrupted inode contents [ 126.448326][T10154] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #2: comm syz.2.3018: corrupted inode contents [ 126.463092][T10144] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.492283][T10144] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 126.512531][T10154] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #2: comm syz.2.3018: mark_inode_dirty error [ 126.523690][T10144] loop3: lost filesystem error report for type 5 error -117 [ 126.527723][T10154] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #2: comm syz.2.3018: corrupted inode contents [ 126.535156][T10144] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3014: corrupted inode contents [ 126.549436][T10154] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #2: comm syz.2.3018: mark_inode_dirty error [ 126.559357][T10144] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.570308][T10144] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.3014: mark_inode_dirty error [ 126.593868][T10144] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 126.594137][T10144] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 126.612776][T10144] loop3: lost filesystem error report for type 5 error -117 [ 126.613251][T10144] EXT4-fs (loop3): 1 truncate cleaned up [ 126.626994][T10166] EXT4-fs warning (device loop2): ext4_es_cache_extent:1082: inode #2: comm syz.2.3018: ES cache extent failed: add [0,1,22,0x1] conflict with existing [0,8,576460752303423487,0x18] [ 126.626994][T10166] [ 126.647656][ T315] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 126.657890][ T315] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 126.670130][T10144] ext4 filesystem being mounted at /645/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.680869][T10166] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #2: comm syz.2.3018: corrupted inode contents [ 126.688729][T10168] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3023'. [ 126.695714][T10166] EXT4-fs error (device loop2): ext4_append:88: inode #2: comm syz.2.3018: mark_inode_dirty error [ 126.728147][T10166] EXT4-fs error (device loop2) in ext4_append:100: Corrupt filesystem [ 126.957862][T10196] sg_write: data in/out 404956/44 bytes for SCSI command 0x0-- guessing data in; [ 126.957862][T10196] program syz.3.3035 not setting count and/or reply_len properly [ 127.094512][T10207] loop1: detected capacity change from 0 to 1024 [ 127.137881][T10207] EXT4-fs: Ignoring removed orlov option [ 127.157513][T10207] EXT4-fs: Ignoring removed nobh option [ 127.222939][T10207] EXT4-fs (loop1): stripe (536871160) is not aligned with cluster size (16), stripe is disabled [ 127.277085][T10207] EXT4-fs (loop1): can't enable nombcache during remount [ 127.607802][T10265] netlink: 'syz.0.3069': attribute type 1 has an invalid length. [ 127.627683][T10263] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 127.645928][T10263] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.3068: lblock 2 mapped to illegal pblock 2 (length 1) [ 127.671959][T10263] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 127.676521][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 127.692236][ C0] EXT4-fs (loop4): initial error at time 1776711640: ext4_map_blocks:791: inode 3: block 2 [ 127.702416][ C0] EXT4-fs (loop4): last error at time 1776711640: ext4_map_blocks:791: inode 3: block 2 [ 127.712801][T10263] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 127.721100][T10263] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.3068: lblock 0 mapped to illegal pblock 48 (length 1) [ 127.735768][T10263] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 127.736076][T10263] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 127.754038][T10263] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.3068: Failed to acquire dquot type 0 [ 127.765659][T10263] loop4: lost filesystem error report for type 5 error -117 [ 127.767498][T10263] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 127.796738][T10263] loop4: lost filesystem error report for type 5 error -117 [ 127.801856][T10263] EXT4-fs error (device loop4): ext4_evict_inode:267: inode #11: comm syz.4.3068: mark_inode_dirty error [ 127.825403][T10263] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 127.850013][T10281] RDS: rds_bind could not find a transport for ::4002:0:20:0, load rds_tcp or rds_rdma? [ 127.862978][T10263] EXT4-fs (loop4): 1 orphan inode deleted [ 127.877578][ T49] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 127.922659][ T49] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 127.955931][ T49] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:3: Failed to release dquot type 0 [ 127.985311][ T3326] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 128.036331][ T3326] loop4: lost filesystem error report for type 5 error -117 [ 128.036444][ T3326] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 128.076663][ T3326] loop4: lost filesystem error report for type 5 error -117 [ 128.076881][ T3326] EXT4-fs error (device loop4): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 128.393665][T10334] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 128.429923][T10334] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 128.456600][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 128.463108][ C0] EXT4-fs (loop0): initial error at time 1776711641: ext4_mb_generate_buddy:1317 [ 128.472279][ C0] EXT4-fs (loop0): last error at time 1776711641: ext4_mb_generate_buddy:1317 [ 128.484935][T10334] Quota error (device loop0): write_blk: dquota write failed [ 128.504143][T10334] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 128.526610][T10334] Quota error (device loop0): write_blk: dquota write failed [ 128.543236][T10334] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 128.566575][T10334] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.3101: Failed to acquire dquot type 1 [ 128.589740][T10334] loop0: lost filesystem error report for type 5 error -28 [ 128.592940][T10334] EXT4-fs (loop0): 1 truncate cleaned up [ 128.610248][T10345] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 128.636620][T10345] System zones: 0-7 [ 128.653706][T10334] EXT4-fs: Cannot change journaled quota options when quota turned on [ 128.671747][T10345] EXT4-fs error (device loop1): ext4_ext_precache:631: inode #2: comm syz.1.3102: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 128.700161][T10357] __nla_validate_parse: 3 callbacks suppressed [ 128.700248][T10357] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3110'. [ 128.721464][T10345] EXT4-fs (loop1): Remounting filesystem read-only [ 128.782644][T10367] set_capacity_and_notify: 3 callbacks suppressed [ 128.782687][T10367] loop2: detected capacity change from 0 to 128 [ 128.806805][T10367] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 128.819350][T10367] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 128.850430][T10371] loop0: detected capacity change from 0 to 512 [ 128.868524][T10371] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 128.897350][ T12] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 128.938375][T10371] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.3117: bad orphan inode 131083 [ 128.966627][T10371] loop0: lost filesystem error report for type 5 error -117 [ 128.990382][ T49] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 129.026096][ T28] audit: type=1400 audit(1776711641.928:558): avc: denied { mounton } for pid=10384 comm="syz.1.3122" path="/596/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 129.077948][ T49] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 129.125664][ T49] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 129.169718][ T49] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 129.338187][T10407] netlink: 80 bytes leftover after parsing attributes in process `syz.0.3133'. [ 129.464364][T10417] netlink: 64134 bytes leftover after parsing attributes in process `syz.2.3138'. [ 129.721388][T10444] usb usb8: usbfs: process 10444 (syz.2.3147) did not claim interface 0 before use [ 130.183094][ T28] audit: type=1400 audit(1776711643.088:559): avc: denied { read } for pid=10478 comm="syz.3.3167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 130.217881][T10481] loop0: detected capacity change from 0 to 512 [ 130.245319][T10481] EXT4-fs: Ignoring removed bh option [ 130.283353][T10481] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 130.310264][T10485] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 130.319047][T10485] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 130.385151][T10481] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 130.405226][T10481] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3169'. [ 130.421272][T10491] netlink: 76 bytes leftover after parsing attributes in process `syz.3.3172'. [ 130.683860][T10521] netlink: 'syz.4.3187': attribute type 15 has an invalid length. [ 130.692321][T10519] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3186'. [ 130.735013][ T28] audit: type=1326 audit(1776711643.638:560): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10524 comm="syz.0.3189" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1f87ebc819 code=0x7ffc0000 [ 130.763753][T10527] loop4: detected capacity change from 0 to 128 [ 130.784119][T10527] ext4 filesystem being mounted at /613/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 130.855083][T10533] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3192'. [ 130.959753][T10527] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:375: inode #2: comm syz.4.3190: No space for directory leaf checksum. Please run e2fsck -D. [ 130.996675][T10527] EXT4-fs error (device loop4): __ext4_find_entry:1626: inode #2: comm syz.4.3190: checksumming directory block 0 [ 131.135593][T10548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.159014][T10548] team0: Port device bond0 added [ 131.170888][T10550] netlink: 532 bytes leftover after parsing attributes in process `syz.1.3199'. [ 131.493674][T10581] netlink: 'syz.4.3216': attribute type 46 has an invalid length. [ 132.085971][T10628] loop4: detected capacity change from 0 to 512 [ 132.141651][T10628] ext4 filesystem being mounted at /629/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.231957][T10633] loop4: detected capacity change from 0 to 1024 [ 132.248843][T10633] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 132.270225][T10633] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 132.289728][T10633] EXT4-fs (loop4): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 132.322661][T10633] EXT4-fs error (device loop4): ext4_get_journal_inode:5896: inode #5: comm syz.4.3241: unexpected bad inode w/o EXT4_IGET_BAD [ 132.366554][T10633] fserror_report: 2 callbacks suppressed [ 132.366574][T10633] loop4: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 132.384606][T10633] EXT4-fs (loop4): no journal found [ 132.393780][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 132.393802][ C0] EXT4-fs (loop4): initial error at time 1776711645: ext4_get_journal_inode:5896: inode 5 [ 132.393838][ C0] EXT4-fs (loop4): last error at time 1776711645: ext4_get_journal_inode:5896: inode 5 [ 132.426628][T10633] EXT4-fs (loop4): can't get journal size [ 132.622935][T10645] loop0: detected capacity change from 0 to 512 [ 132.767591][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 132.767610][ T28] audit: type=1400 audit(1776711645.678:568): avc: denied { relabelfrom } for pid=10650 comm="syz.0.3248" name="NETLINK" dev="sockfs" ino=27657 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 132.844829][ T28] audit: type=1400 audit(1776711645.708:569): avc: denied { relabelto } for pid=10650 comm="syz.0.3248" name="NETLINK" dev="sockfs" ino=27657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=netlink_netfilter_socket permissive=1 [ 133.036190][T10663] loop0: detected capacity change from 0 to 256 [ 133.344802][T10697] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 133.495404][T10713] netlink: 5364 bytes leftover after parsing attributes in process `syz.2.3286'. [ 133.544517][T10713] netlink: 5364 bytes leftover after parsing attributes in process `syz.2.3286'. [ 133.807837][T10741] loop1: detected capacity change from 0 to 512 [ 133.822946][T10743] sg_write: data in/out 447452/210 bytes for SCSI command 0x0-- guessing data in; [ 133.822946][T10743] program syz.3.3300 not setting count and/or reply_len properly [ 133.847361][T10741] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 133.871995][T10741] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.3289: corrupted in-inode xattr: e_value size too large [ 133.900527][T10741] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 133.901063][T10741] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.3289: couldn't read orphan inode 15 (err -117) [ 133.910433][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 133.910456][ C1] EXT4-fs (loop1): initial error at time 1776711646: ext4_iget_extra_inode:5128: inode 15 [ 133.910488][ C1] EXT4-fs (loop1): last error at time 1776711646: ext4_iget_extra_inode:5128: inode 15 [ 133.950399][T10741] loop1: lost filesystem error report for type 5 error -117 [ 133.953278][T10741] EXT4-fs mount: 52 callbacks suppressed [ 133.953298][T10741] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.983228][T10748] netlink: 28 bytes leftover after parsing attributes in process `syz.2.3291'. [ 134.011259][T10750] rdma_op ffff888105f08d80 conn xmit_rdma 0000000000000000 [ 134.029582][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.302456][T10779] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3306'. [ 134.371427][T10785] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3308'. [ 134.384565][T10786] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 134.395908][T10787] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 1 [ 134.444634][T10789] wireguard0: entered promiscuous mode [ 134.458878][T10789] wireguard0: entered allmulticast mode [ 134.547925][T10800] loop2: detected capacity change from 0 to 512 [ 134.556306][T10800] EXT4-fs: Ignoring removed oldalloc option [ 134.566375][ T28] audit: type=1400 audit(1776711647.468:570): avc: denied { shutdown } for pid=10801 comm="syz.3.3315" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 134.595891][T10800] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 134.622518][T10800] EXT4-fs (loop2): 1 truncate cleaned up [ 134.629087][T10800] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.682779][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.728780][T10816] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3323'. [ 134.935660][T10835] loop2: detected capacity change from 0 to 1024 [ 134.943408][T10835] EXT4-fs: Ignoring removed orlov option [ 134.951773][T10835] EXT4-fs: Ignoring removed nobh option [ 134.974425][T10835] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.025890][T10835] EXT4-fs (loop2): stripe (536871160) is not aligned with cluster size (16), stripe is disabled [ 135.055435][T10835] EXT4-fs (loop2): can't enable nombcache during remount [ 135.083859][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.494226][T10877] loop4: detected capacity change from 0 to 1024 [ 135.501053][T10877] EXT4-fs: Ignoring removed orlov option [ 135.511622][T10877] EXT4-fs: Ignoring removed nobh option [ 135.531024][T10877] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.563065][T10877] EXT4-fs (loop4): stripe (536871160) is not aligned with cluster size (16), stripe is disabled [ 135.588195][T10877] EXT4-fs (loop4): can't enable nombcache during remount [ 135.607985][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.651942][T10886] netlink: 68 bytes leftover after parsing attributes in process `syz.3.3352'. [ 135.684081][T10886] netlink: 68 bytes leftover after parsing attributes in process `syz.3.3352'. [ 135.699954][T10889] loop0: detected capacity change from 0 to 1764 [ 135.769638][T10897] loop0: detected capacity change from 0 to 512 [ 135.798027][T10897] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.811700][T10897] ext4 filesystem being mounted at /704/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.834626][T10897] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 135.868169][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.934730][T10915] loop4: detected capacity change from 0 to 512 [ 135.954473][T10915] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 136.002799][T10915] EXT4-fs (loop4): 1 truncate cleaned up [ 136.016981][T10915] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.058870][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.362473][T10927] tipc: Enabling of bearer rejected, failed to enable media [ 136.570728][T10943] netlink: 188 bytes leftover after parsing attributes in process `syz.3.3378'. [ 136.598047][ T28] audit: type=1400 audit(1776711649.508:571): avc: denied { write } for pid=10940 comm="syz.4.3376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 136.791260][T10958] loop3: detected capacity change from 0 to 512 [ 136.810744][T10958] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 136.843385][T10958] EXT4-fs (loop3): orphan cleanup on readonly fs [ 136.860780][T10958] EXT4-fs error (device loop3): __ext4_iget:5481: inode #11: block 2: comm syz.3.3385: invalid block [ 136.900090][T10958] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 136.900304][T10958] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.3385: couldn't read orphan inode 11 (err -117) [ 136.909534][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 136.909557][ C1] EXT4-fs (loop3): initial error at time 1776711649: __ext4_iget:5481: inode 11: block 2 [ 136.909604][ C1] EXT4-fs (loop3): last error at time 1776711649: __ext4_iget:5481: inode 11: block 2 [ 136.966812][T10958] loop3: lost filesystem error report for type 5 error -117 [ 136.967434][T10958] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 136.978380][T10968] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3389'. [ 136.998168][ T28] audit: type=1326 audit(1776711649.898:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10967 comm="syz.2.3390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 137.027151][ T28] audit: type=1326 audit(1776711649.898:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10967 comm="syz.2.3390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 137.050883][ T28] audit: type=1326 audit(1776711649.898:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10967 comm="syz.2.3390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 137.085993][ T28] audit: type=1326 audit(1776711649.898:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10967 comm="syz.2.3390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=30 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 137.124214][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.137437][ T28] audit: type=1326 audit(1776711649.898:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10967 comm="syz.2.3390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 137.187596][T10919] syz.0.3365 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 137.214386][ T28] audit: type=1326 audit(1776711649.898:577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10967 comm="syz.2.3390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 137.240513][T10919] CPU: 1 UID: 0 PID: 10919 Comm: syz.0.3365 Tainted: G W syzkaller #0 PREEMPT(full) [ 137.240552][T10919] Tainted: [W]=WARN [ 137.240561][T10919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 137.240584][T10919] Call Trace: [ 137.240591][T10919] [ 137.240601][T10919] __dump_stack+0x1d/0x30 [ 137.240692][T10919] dump_stack_lvl+0x95/0xd0 [ 137.240724][T10919] dump_stack+0x15/0x1b [ 137.240755][T10919] dump_header+0x80/0x240 [ 137.240787][T10919] oom_kill_process+0x295/0x350 [ 137.240883][T10919] out_of_memory+0x97d/0xb80 [ 137.240904][T10919] try_charge_memcg+0x62f/0xa10 [ 137.240960][T10919] charge_memcg+0x6d/0x120 [ 137.241000][T10919] __mem_cgroup_charge+0x28/0xb0 [ 137.241089][T10919] filemap_add_folio+0x110/0x350 [ 137.241245][T10919] __filemap_get_folio_mpol+0x326/0x680 [ 137.241272][T10919] filemap_fault+0x462/0xb70 [ 137.241303][T10919] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 137.241339][T10919] handle_mm_fault+0x1a24/0x2e70 [ 137.241456][T10919] ? __pfx_filemap_fault+0x10/0x10 [ 137.241494][T10919] do_user_addr_fault+0x62f/0x1050 [ 137.241537][T10919] ? arch_exit_work+0x30/0x40 [ 137.241562][T10919] ? fpregs_assert_state_consistent+0xb3/0xe0 [ 137.241626][T10919] ? arch_exit_to_user_mode_prepare+0x26/0x60 [ 137.241736][T10919] ? trace_page_fault_user+0x1f/0xa0 [ 137.241774][T10919] exc_page_fault+0x62/0xa0 [ 137.241810][T10919] asm_exc_page_fault+0x26/0x30 [ 137.241837][T10919] RIP: 0033:0x7f1f87d90f40 [ 137.241954][T10919] Code: 83 e6 07 0f 85 19 01 00 00 be 08 00 00 00 4c 89 ff 83 c5 01 e8 e1 93 fe ff 49 8b 47 40 41 83 47 30 08 48 8d 48 f8 49 89 4f 40 <48> 89 58 f8 49 83 c5 01 45 3b 6c 24 04 0f 82 fd fe ff ff 41 80 7f [ 137.241978][T10919] RSP: 002b:00007ffe2408ffa0 EFLAGS: 00010202 [ 137.242000][T10919] RAX: 0000001b3451c000 RBX: ffffffff8181f9bf RCX: 0000001b3451bff8 [ 137.242017][T10919] RDX: 0000001b33f24220 RSI: 0000000000000008 RDI: 00007f1f88c65720 [ 137.242034][T10919] RBP: 0000000000000ac4 R08: 00007f1f88120000 R09: 00007f1f88122000 [ 137.242049][T10919] R10: 000000008181f9c3 R11: 0000000000000002 R12: 00007f1f88136038 [ 137.242081][T10919] R13: 000000000004a7d2 R14: ffffffff8181f874 R15: 00007f1f88c65720 [ 137.242192][T10919] ? shrink_node+0xa04/0x20a0 [ 137.242217][T10919] ? shrink_node+0xb4f/0x20a0 [ 137.242247][T10919] [ 137.243998][T10919] memory: usage 307200kB, limit 307200kB, failcnt 534 [ 137.311124][T10971] loop2: detected capacity change from 0 to 8192 [ 137.340470][T10919] memory+swap: usage 307976kB, limit 9007199254740988kB, failcnt 0 [ 137.497542][T10919] kmem: usage 307200kB, limit 9007199254740988kB, failcnt 0 [ 137.505070][T10919] Memory cgroup stats for /syz0: [ 137.505391][T10919] cache 0 [ 137.513376][T10919] rss 0 [ 137.516194][T10919] shmem 0 [ 137.519197][T10919] mapped_file 0 [ 137.524323][T10983] loop4: detected capacity change from 0 to 256 [ 137.536345][T10919] dirty 0 [ 137.539553][T10919] writeback 0 [ 137.543017][T10919] workingset_refault_anon 49 [ 137.547725][T10919] workingset_refault_file 428 [ 137.552507][T10919] swap 794624 [ 137.555816][T10919] swapcached 995328 [ 137.560347][T10919] pgpgin 64744 [ 137.563956][T10919] pgpgout 64744 [ 137.567629][T10919] pgfault 117506 [ 137.571367][T10919] pgmajfault 41 [ 137.575024][T10919] inactive_anon 0 [ 137.579073][T10919] active_anon 0 [ 137.582803][T10919] inactive_file 0 [ 137.587145][T10919] active_file 0 [ 137.588882][T10983] FAT-fs (loop4): Directory bread(block 64) failed [ 137.590699][T10919] unevictable 0 [ 137.590710][T10919] hierarchical_memory_limit 314572800 [ 137.590722][T10919] hierarchical_memsw_limit 9223372036854771712 [ 137.612576][T10919] total_cache 0 [ 137.616076][T10919] total_rss 0 [ 137.620061][T10919] total_shmem 0 [ 137.623588][T10919] total_mapped_file 0 [ 137.627699][T10919] total_dirty 0 [ 137.631185][T10919] total_writeback 0 [ 137.632394][T10983] FAT-fs (loop4): Directory bread(block 65) failed [ 137.635016][T10919] total_workingset_refault_anon 49 [ 137.635030][T10919] total_workingset_refault_file 428 [ 137.635041][T10919] total_swap 794624 [ 137.656911][T10919] total_swapcached 995328 [ 137.661319][T10919] total_pgpgin 64744 [ 137.665245][T10919] total_pgpgout 64744 [ 137.669312][T10919] total_pgfault 117506 [ 137.673503][T10919] total_pgmajfault 41 [ 137.678194][T10919] total_inactive_anon 0 [ 137.682256][T10983] FAT-fs (loop4): Directory bread(block 66) failed [ 137.682466][T10919] total_active_anon 0 [ 137.682478][T10919] total_inactive_file 0 [ 137.697373][T10983] FAT-fs (loop4): Directory bread(block 67) failed [ 137.706749][T10983] FAT-fs (loop4): Directory bread(block 68) failed [ 137.718798][T10983] FAT-fs (loop4): Directory bread(block 69) failed [ 137.725918][T10919] total_active_file 0 [ 137.730046][T10919] total_unevictable 0 [ 137.734269][T10919] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.3365,pid=10919,uid=0 [ 137.738456][T10983] FAT-fs (loop4): Directory bread(block 70) failed [ 137.751282][T10919] Memory cgroup out of memory: Killed process 10919 (syz.0.3365) total-vm:96080kB, anon-rss:1224kB, file-rss:21832kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:1000 [ 137.774375][T10983] FAT-fs (loop4): Directory bread(block 71) failed [ 137.792559][T10983] FAT-fs (loop4): Directory bread(block 72) failed [ 137.806610][T10983] FAT-fs (loop4): Directory bread(block 73) failed [ 139.922818][T11030] loop3: detected capacity change from 0 to 512 [ 139.943063][T11030] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3415: bg 0: block 393: padding at end of block bitmap is not set [ 139.957765][T11030] loop3: lost filesystem error report for type 5 error -117 [ 139.959193][T11030] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 139.966551][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 139.966570][ C0] EXT4-fs (loop3): initial error at time 1776711652: ext4_validate_block_bitmap:441 [ 139.966608][ C0] EXT4-fs (loop3): last error at time 1776711652: ext4_validate_block_bitmap:441 [ 140.000755][T11030] loop3: lost filesystem error report for type 5 error -117 [ 140.001048][T11030] EXT4-fs (loop3): 2 truncates cleaned up [ 140.014500][T11030] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.058668][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.225899][T11065] loop1: detected capacity change from 0 to 2048 [ 140.260675][T11065] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 140.290709][T11073] loop3: detected capacity change from 0 to 128 [ 140.307281][T11073] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 140.328914][T11073] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 140.359886][T11073] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 140.379564][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.392607][T11079] vlan2: entered promiscuous mode [ 140.404481][T11073] FAT-fs (loop3): Filesystem has been set read-only [ 140.458940][T11077] loop4: detected capacity change from 0 to 4096 [ 140.485150][T11077] EXT4-fs: Ignoring removed bh option [ 140.487200][T11083] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3440'. [ 140.522566][T11077] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.673816][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.750053][T11114] netlink: 76 bytes leftover after parsing attributes in process `syz.4.3447'. [ 140.934409][T11136] loop2: detected capacity change from 0 to 512 [ 140.963996][T11136] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #12: comm syz.2.3465: missing EA_INODE flag [ 140.999910][T11136] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 141.000271][T11136] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.3465: error while reading EA inode 12 err=-117 [ 141.009493][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 141.009539][ C1] EXT4-fs (loop2): initial error at time 1776711653: ext4_xattr_inode_iget:441: inode 12 [ 141.009576][ C1] EXT4-fs (loop2): last error at time 1776711653: ext4_xattr_inode_iget:441: inode 12 [ 141.066236][T11136] loop2: lost filesystem error report for type 5 error -117 [ 141.066620][T11136] EXT4-fs (loop2): 1 orphan inode deleted [ 141.080536][T11136] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.101555][T11147] netlink: 76 bytes leftover after parsing attributes in process `syz.1.3469'. [ 141.197333][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.467479][T11182] vlan3: entered promiscuous mode [ 141.482595][T11182] bridge0: entered promiscuous mode [ 141.489088][T11187] netlink: 131740 bytes leftover after parsing attributes in process `syz.3.3490'. [ 141.528204][T11187] net_ratelimit: 12 callbacks suppressed [ 141.528222][T11187] netlink: zone id is out of range [ 141.540988][T11187] netlink: zone id is out of range [ 141.556254][T11187] netlink: zone id is out of range [ 141.571424][T11187] netlink: zone id is out of range [ 141.587300][T11187] netlink: zone id is out of range [ 141.601913][T11187] netlink: zone id is out of range [ 141.619209][T11187] netlink: zone id is out of range [ 141.634001][T11203] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3496'. [ 141.638960][T11187] netlink: zone id is out of range [ 141.671353][T11187] netlink: zone id is out of range [ 141.706252][T11187] netlink: zone id is out of range [ 141.722790][T11211] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3500'. [ 141.880574][T11231] netlink: 84 bytes leftover after parsing attributes in process `syz.4.3511'. [ 141.956106][T11241] loop1: detected capacity change from 0 to 512 [ 142.009864][T11241] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.030760][T11241] ext4 filesystem being mounted at /678/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 142.063716][T11241] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #2: comm syz.1.3514: corrupted inode contents [ 142.077021][T11241] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #2: comm syz.1.3514: mark_inode_dirty error [ 142.109581][T11241] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #2: comm syz.1.3514: corrupted inode contents [ 142.137698][T11241] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #2: comm syz.1.3514: mark_inode_dirty error [ 142.161027][T11262] EXT4-fs warning (device loop1): ext4_es_cache_extent:1082: inode #2: comm syz.1.3514: ES cache extent failed: add [0,1,22,0x1] conflict with existing [0,8,576460752303423487,0x18] [ 142.161027][T11262] [ 142.195832][T11262] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #2: comm syz.1.3514: corrupted inode contents [ 142.234773][T11262] EXT4-fs error (device loop1): ext4_append:88: inode #2: comm syz.1.3514: mark_inode_dirty error [ 142.249624][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 142.249639][ T28] audit: type=1400 audit(1776711655.158:586): avc: denied { write } for pid=11271 comm="syz.0.3530" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 142.277359][T11262] EXT4-fs error (device loop1) in ext4_append:100: Corrupt filesystem [ 142.349284][T11283] loop2: detected capacity change from 0 to 512 [ 142.356656][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.381102][T11283] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.406100][T11283] ext4 filesystem being mounted at /670/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.496157][T11297] loop0: detected capacity change from 0 to 1024 [ 142.504923][T11297] EXT4-fs (loop0): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 142.544765][T11297] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 2: comm syz.0.3539: lblock 2 mapped to illegal pblock 2 (length 1) [ 142.581305][T11297] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 142.586503][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 142.588740][ T28] audit: type=1400 audit(1776711655.488:587): avc: denied { read write } for pid=11305 comm="syz.1.3543" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 142.595632][ C1] EXT4-fs (loop0): initial error at time 1776711655: ext4_map_blocks:791 [ 142.604719][ T10] kernel write not supported for file /uhid (pid: 10 comm: kworker/0:1) [ 142.625469][ C1] : inode 3: block 2 [ 142.625494][ C1] EXT4-fs (loop0): last error at time 1776711655: ext4_map_blocks:791: inode 3: block 2 [ 142.658191][T11297] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 142.661499][ T28] audit: type=1400 audit(1776711655.488:588): avc: denied { open } for pid=11305 comm="syz.1.3543" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 142.688123][T11297] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 48: comm syz.0.3539: lblock 0 mapped to illegal pblock 48 (length 1) [ 142.708821][T11297] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 142.709023][T11297] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 142.727375][T11297] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.3539: Failed to acquire dquot type 0 [ 142.735647][ T28] audit: type=1400 audit(1776711655.608:589): avc: denied { open } for pid=11309 comm="syz.4.3545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 142.739643][T11297] loop0: lost filesystem error report for type 5 error -117 [ 142.759947][ T28] audit: type=1400 audit(1776711655.608:590): avc: denied { kernel } for pid=11309 comm="syz.4.3545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 142.833256][ T28] audit: type=1400 audit(1776711655.738:591): avc: denied { listen } for pid=11315 comm="syz.4.3547" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 142.867396][T11297] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 142.876900][T11297] loop0: lost filesystem error report for type 5 error -117 [ 142.876994][ T28] audit: type=1400 audit(1776711655.738:592): avc: denied { setopt } for pid=11315 comm="syz.4.3547" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 142.906014][T11297] EXT4-fs error (device loop0): ext4_evict_inode:267: inode #11: comm syz.0.3539: mark_inode_dirty error [ 142.924733][T11297] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 142.926817][T11297] EXT4-fs warning (device loop0): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 142.946707][T11297] EXT4-fs (loop0): 1 orphan inode deleted [ 142.967660][ T1645] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 142.982226][T11297] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 142.996597][ T28] audit: type=1400 audit(1776711655.908:593): avc: denied { tracepoint } for pid=11319 comm="syz.3.3551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 143.002356][ T1645] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 143.019132][ T1645] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:7: Failed to release dquot type 0 [ 143.088416][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.122512][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.149516][ T3325] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 143.171869][ T3325] loop0: lost filesystem error report for type 5 error -117 [ 143.171974][ T3325] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 143.202392][ T3325] loop0: lost filesystem error report for type 5 error -117 [ 143.202501][ T3325] EXT4-fs error (device loop0): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 143.232160][ T3325] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 143.406788][T11369] loop1: detected capacity change from 0 to 512 [ 143.436445][T11369] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.455751][T11369] ext4 filesystem being mounted at /689/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.635087][T11391] loop4: detected capacity change from 0 to 512 [ 143.668932][T11391] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.3582: Failed to acquire dquot type 0 [ 143.693111][T11391] loop4: lost filesystem error report for type 5 error -5 [ 143.696500][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 143.710154][ C0] EXT4-fs (loop4): initial error at time 1776711656: ext4_acquire_dquot:7034 [ 143.718978][ C0] EXT4-fs (loop4): last error at time 1776711656: ext4_acquire_dquot:7034 [ 143.733399][T11391] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.3582: corrupted inode contents [ 143.747520][T11391] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 143.747682][T11391] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.3582: mark_inode_dirty error [ 143.769003][T11391] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 143.770956][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.791622][T11391] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.3582: corrupted inode contents [ 143.803702][T11391] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 143.813816][T11391] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.3582: mark_inode_dirty error [ 143.849942][T11391] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 143.850199][T11391] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.3582: corrupted inode contents [ 143.874844][T11391] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 143.895011][T11391] loop4: lost filesystem error report for type 5 error -117 [ 143.895349][T11391] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.3582: corrupted inode contents [ 143.927605][T11391] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.3582: mark_inode_dirty error [ 143.951119][T11391] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 143.969633][T11391] loop4: lost filesystem error report for type 5 error -117 [ 143.970244][T11391] EXT4-fs (loop4): 1 truncate cleaned up [ 144.008350][T11391] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.035321][T11391] ext4 filesystem being mounted at /718/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.083495][T11415] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.116608][T11415] ext4 filesystem being mounted at /693/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.149494][T11415] EXT4-fs error (device loop1): __ext4_add_entry:2412: inode #12: comm syz.1.3595: Directory hole found for htree leaf block 0 [ 144.172358][T11415] EXT4-fs (loop1): Remounting filesystem read-only [ 144.188226][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.248847][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.263198][T11407] loop0: p1 p2 p3 < > p4 < p5 p6 > [ 144.271848][ T315] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 144.289752][T11407] loop0: p1 start 460800 is beyond EOD, truncated [ 144.300294][T11407] loop0: p2 size 83886080 extends beyond EOD, truncated [ 144.348106][T11433] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.366632][T11407] loop0: p5 start 460800 is beyond EOD, truncated [ 144.375523][T11407] loop0: p6 size 83886080 extends beyond EOD, truncated [ 144.393907][T11433] ext4 filesystem being mounted at /754/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.553275][T11454] usb usb8: usbfs: process 11454 (syz.4.3611) did not claim interface 0 before use [ 144.714476][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.759622][ T3312] udevd[3312]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 144.766081][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 144.785685][ T4277] udevd[4277]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 144.787362][ T3311] udevd[3311]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 144.968992][T11489] set_capacity_and_notify: 4 callbacks suppressed [ 144.969014][T11489] loop0: detected capacity change from 0 to 2048 [ 144.992791][T11495] loop3: detected capacity change from 0 to 512 [ 145.006923][T11489] EXT4-fs: Ignoring removed oldalloc option [ 145.014668][T11495] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3631: bg 0: block 4: invalid block bitmap [ 145.030022][T11495] loop3: lost filesystem error report for type 5 error -117 [ 145.030139][T11495] EXT4-fs (loop3): Remounting filesystem read-only [ 145.037499][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 145.037522][ C0] EXT4-fs (loop3): initial error at time 1776711657: ext4_validate_block_bitmap:432 [ 145.037550][ C0] EXT4-fs (loop3): last error at time 1776711657: ext4_validate_block_bitmap:432 [ 145.070781][T11495] EXT4-fs (loop3): 1 truncate cleaned up [ 145.077154][T11495] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.084995][T11498] loop1: detected capacity change from 0 to 512 [ 145.100773][T11489] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c028, mo2=0002] [ 145.123966][T11489] System zones: 0-7 [ 145.128699][T11489] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 145.142733][T11489] EXT4-fs error (device loop0): ext4_find_extent:939: inode #2: comm syz.0.3628: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 145.151505][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.174440][T11498] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 145.174697][T11489] EXT4-fs (loop0): Remounting filesystem read-only [ 145.193686][ T60] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 145.219884][T11498] EXT4-fs (loop1): orphan cleanup on readonly fs [ 145.221823][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.235546][ T12] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 145.235777][T11498] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.3632: bad orphan inode 15 [ 145.253598][ T12] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 145.263368][T11498] loop1: lost filesystem error report for type 5 error -117 [ 145.268553][T11498] ext4_test_bit(bit=14, block=18) = 1 [ 145.281462][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 145.281491][ C0] EXT4-fs (loop1): initial error at time 1776711658: ext4_orphan_get:1423 [ 145.281522][ C0] EXT4-fs (loop1): last error at time 1776711658: ext4_orphan_get:1423 [ 145.317683][T11498] is_bad_inode(inode)=0 [ 145.330794][T11509] loop0: detected capacity change from 0 to 512 [ 145.339649][T11498] NEXT_ORPHAN(inode)=1023 [ 145.346723][ T12] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 145.358221][T11498] max_ino=32 [ 145.362170][T11498] i_nlink=0 [ 145.365506][T11498] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2972: inode #15: comm syz.1.3632: corrupted xattr block 19: e_value size too large [ 145.382384][T11509] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.401016][T11498] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 145.412834][T11509] ext4 filesystem being mounted at /754/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.426018][T11498] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0009-000000000000 ro without journal. Quota mode: none. [ 145.489532][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 145.548175][T11528] loop4: detected capacity change from 0 to 512 [ 145.556089][T11528] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 145.572881][T11530] loop1: detected capacity change from 0 to 512 [ 145.586698][T11530] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 145.598580][T11530] EXT4-fs (loop1): 1 orphan inode deleted [ 145.604452][T11530] EXT4-fs (loop1): 1 truncate cleaned up [ 145.611121][T11530] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.662390][T11528] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 145.686508][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 145.693109][ C1] EXT4-fs (loop4): initial error at time 1776711658: ext4_mb_generate_buddy:1317 [ 145.702307][ C1] EXT4-fs (loop4): last error at time 1776711658: ext4_mb_generate_buddy:1317 [ 145.717818][T11528] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.3644: Failed to acquire dquot type 1 [ 145.719533][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.729454][T11528] loop4: lost filesystem error report for type 5 error -28 [ 145.745386][T11528] EXT4-fs (loop4): 1 truncate cleaned up [ 145.784027][T11528] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 145.824250][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.858288][T11528] EXT4-fs: Cannot change journaled quota options when quota turned on [ 145.868674][T11543] loop3: detected capacity change from 0 to 512 [ 145.886346][T11545] loop0: detected capacity change from 0 to 128 [ 145.900927][T11543] EXT4-fs (loop3): orphan cleanup on readonly fs [ 145.921669][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.950985][T11543] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.3648: couldn't read orphan inode 26 (err -116) [ 145.986605][T11543] loop3: lost filesystem error report for type 5 error -116 [ 145.986776][T11543] EXT4-fs (loop3): Remounting filesystem read-only [ 146.000708][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 146.000726][ C1] EXT4-fs (loop3): initial error at time 1776711658: ext4_orphan_get:1402 [ 146.000754][ C1] EXT4-fs (loop3): last error at time 1776711658: ext4_orphan_get:1402 [ 146.026214][T11543] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 146.041065][T11543] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.144065][T11562] loop3: detected capacity change from 0 to 512 [ 146.171275][T11562] EXT4-fs (loop3): orphan cleanup on readonly fs [ 146.197461][T11562] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.3658: Failed to acquire dquot type 1 [ 146.219706][T11562] loop3: lost filesystem error report for type 5 error -117 [ 146.225761][T11571] loop0: detected capacity change from 0 to 512 [ 146.236290][T11562] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.3658: Failed to acquire dquot type 1 [ 146.239646][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 146.239665][ C0] EXT4-fs (loop3): last error at time 1776711659: ext4_acquire_dquot:7034 [ 146.266554][T11562] loop3: lost filesystem error report for type 5 error -117 [ 146.266935][T11562] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3658: bg 0: block 248: padding at end of block bitmap is not set [ 146.288617][T11562] loop3: lost filesystem error report for type 5 error -117 [ 146.289408][T11562] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 146.305592][T11562] loop3: lost filesystem error report for type 5 error -117 [ 146.306031][T11562] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.3658: Failed to acquire dquot type 1 [ 146.324768][T11562] loop3: lost filesystem error report for type 5 error -117 [ 146.326462][T11562] EXT4-fs (loop3): 1 orphan inode deleted [ 146.330906][T11571] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.353833][T11562] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 146.356435][T11571] ext4 filesystem being mounted at /758/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.412323][T11579] EXT4-fs: Ignoring removed bh option [ 146.424471][T11581] veth0_macvtap: left promiscuous mode [ 146.445991][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.461826][T11579] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 146.620272][T11594] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3670'. [ 146.727145][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.782325][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.807995][T11610] process 'syz.2.3679' launched '/dev/fd/3' with NULL argv: empty string added [ 146.823949][T11612] xt_hashlimit: size too large, truncated to 1048576 [ 146.913723][T11619] EXT4-fs (loop2): 1 truncate cleaned up [ 146.934818][T11619] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.021597][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.089934][T11633] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.107680][T11637] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3690'. [ 147.119777][T11633] ext4 filesystem being mounted at /760/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.282762][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.480498][T11674] netlink: 64134 bytes leftover after parsing attributes in process `syz.1.3707'. [ 147.559263][T11681] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 147.579823][T11681] ext4 filesystem being mounted at /703/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 147.854003][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.112112][T11760] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.128572][T11760] ext4 filesystem being mounted at /707/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.327684][T11790] sg_write: data in/out 422876/114 bytes for SCSI command 0x0-- guessing data in; [ 148.327684][T11790] program syz.3.3752 not setting count and/or reply_len properly [ 148.392176][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.527807][ T23] hid_parser_main: 101 callbacks suppressed [ 148.527831][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.550401][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.558577][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.567443][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.575109][T11817] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3763'. [ 148.575132][T11817] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3763'. [ 148.628957][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.651739][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.661075][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.668990][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.676805][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.679182][T11822] ext4 filesystem being mounted at /792/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.684266][ T23] hid-generic 00A0:0006:0003.0002: unknown main item tag 0x0 [ 148.724498][ T23] hid-generic 00A0:0006:0003.0002: hidraw0: HID v0.05 Device [syz0] on syz0 [ 148.754518][T11829] udevd[11829]: open /dev/null failed: No such file or directory [ 148.796055][T11829] fido_id[11829]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 149.048069][T11857] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3783'. [ 149.126883][T11864] netlink: 532 bytes leftover after parsing attributes in process `syz.2.3784'. [ 149.152569][T11867] vhci_hcd vhci_hcd.0: default hub control req: 4031 v0004 i0000 l0 [ 149.162664][T11863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.187895][T11863] bond0: entered allmulticast mode [ 149.203271][T11863] bond_slave_0: entered allmulticast mode [ 149.213109][T11863] bond_slave_1: entered allmulticast mode [ 149.219998][T11863] team0: Port device bond0 added [ 149.290685][T11880] ext4 filesystem being mounted at /755/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.296157][T11886] vhci_hcd vhci_hcd.3: default hub control req: 8001 v02fe i0000 l0 [ 149.344562][T11883] wireguard0: entered promiscuous mode [ 149.359210][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 149.359226][ T28] audit: type=1400 audit(1776711662.268:618): avc: denied { read } for pid=11890 comm="syz.2.3796" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 149.385963][T11883] wireguard0: entered allmulticast mode [ 149.951440][ T28] audit: type=1400 audit(1776711662.858:619): avc: denied { accept } for pid=11906 comm="syz.0.3803" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 149.995004][T11905] set_capacity_and_notify: 8 callbacks suppressed [ 149.995022][T11905] loop4: detected capacity change from 0 to 8192 [ 150.024474][T11909] loop0: detected capacity change from 0 to 512 [ 150.038348][T11905] syz.4.3801: attempt to access beyond end of device [ 150.038348][T11905] loop4: rw=0, sector=57847, nr_sectors = 1 limit=8192 [ 150.068313][T11905] FAT-fs (loop4): error, invalid access to FAT (entry 0x0000e1b1) [ 150.086447][T11905] FAT-fs (loop4): Filesystem has been set read-only [ 150.099694][T11909] ext4 filesystem being mounted at /787/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.115630][T11905] FAT-fs (loop4): error, invalid access to FAT (entry 0x0000e1b1) [ 150.168030][T11905] FAT-fs (loop4): error, invalid access to FAT (entry 0x0000e1b1) [ 150.246164][ T28] audit: type=1400 audit(1776711663.148:620): avc: denied { bind } for pid=11918 comm="syz.1.3818" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 150.310002][ T28] audit: type=1400 audit(1776711663.168:621): avc: denied { connect } for pid=11918 comm="syz.1.3818" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 150.362643][T11929] loop3: detected capacity change from 0 to 512 [ 150.394644][T11929] ext4 filesystem being mounted at /799/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.419420][ T28] audit: type=1400 audit(1776711663.318:622): avc: denied { wake_alarm } for pid=11934 comm="syz.1.3815" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 150.484089][T11941] ip6gre1: entered promiscuous mode [ 150.513600][T11941] ip6gre1: entered allmulticast mode [ 150.633209][T11961] netlink: 68 bytes leftover after parsing attributes in process `syz.4.3828'. [ 150.661642][ T28] audit: type=1400 audit(1776711663.568:623): avc: denied { getopt } for pid=11962 comm="syz.0.3829" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 150.684207][T11961] netlink: 68 bytes leftover after parsing attributes in process `syz.4.3828'. [ 150.890083][T11990] netlink: 17271 bytes leftover after parsing attributes in process `syz.2.3841'. [ 150.899287][ T28] audit: type=1400 audit(1776711663.808:624): avc: denied { setopt } for pid=11988 comm="syz.3.3842" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 151.065477][T12005] loop2: detected capacity change from 0 to 512 [ 151.089000][T12005] ext4 filesystem being mounted at /733/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 151.369212][T12022] loop0: detected capacity change from 0 to 1024 [ 151.390204][ T28] audit: type=1400 audit(1776711664.298:625): avc: denied { rename } for pid=12021 comm="syz.0.3857" name="bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 151.413022][T12022] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.3857: missing EA_INODE flag [ 151.425757][T12022] EXT4-fs (loop0): Remounting filesystem read-only [ 151.432450][ T28] audit: type=1400 audit(1776711664.298:626): avc: denied { unlink } for pid=12021 comm="syz.0.3857" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 151.696559][T12030] loop0: detected capacity change from 0 to 764 [ 151.706412][T12034] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3862'. [ 151.733877][T12030] rock: directory entry would overflow storage [ 151.741986][T12030] rock: sig=0x4654, size=5, remaining=4 [ 151.788938][T12040] loop2: detected capacity change from 0 to 512 [ 151.824594][T12040] ext4 filesystem being mounted at /736/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.030745][T12060] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3873'. [ 152.121882][ T28] audit: type=1400 audit(1776711665.028:627): avc: denied { accept } for pid=12066 comm="syz.2.3876" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 152.306402][T12088] loop2: detected capacity change from 0 to 512 [ 152.329516][T12088] ext4 filesystem being mounted at /740/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.392715][T12092] loop3: detected capacity change from 0 to 512 [ 152.418338][T12092] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.3889: bad orphan inode 13 [ 152.442543][T12092] loop3: lost filesystem error report for type 5 error -117 [ 152.443438][T12092] ext4_test_bit(bit=12, block=4) = 1 [ 152.450950][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 152.450975][ C1] EXT4-fs (loop3): initial error at time 1776711665: ext4_orphan_get:1423 [ 152.450994][ C1] EXT4-fs (loop3): last error at time 1776711665: ext4_orphan_get:1423 [ 152.488097][T12092] is_bad_inode(inode)=0 [ 152.492558][T12092] NEXT_ORPHAN(inode)=0 [ 152.498040][T12092] max_ino=32 [ 152.501428][T12092] i_nlink=1 [ 152.731438][T12101] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3893'. [ 152.773958][T12107] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3895'. [ 152.819542][T12114] loop3: detected capacity change from 0 to 1024 [ 152.855143][T12118] netlink: 156 bytes leftover after parsing attributes in process `syz.0.3900'. [ 152.858790][T12114] EXT4-fs: inline encryption not supported [ 152.908202][T12122] ext4 filesystem being mounted at /742/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.925024][T12114] ext4 filesystem being mounted at /814/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.939904][T12127] EXT4-fs error (device loop4): ext4_expand_extra_isize_ea:2810: inode #11: comm syz.4.3903: corrupted xattr block 95: invalid header [ 152.974009][T12127] fserror_report: 4 callbacks suppressed [ 152.974024][T12127] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 152.981662][T12127] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.3903: bg 0: block 7: invalid block bitmap [ 152.990886][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 152.990906][ C0] EXT4-fs (loop4): initial error at time 1776711665: ext4_expand_extra_isize_ea:2810: inode 11 [ 152.990932][ C0] EXT4-fs (loop4): last error at time 1776711665: ext4_expand_extra_isize_ea:2810: inode 11 [ 153.030544][T12127] loop4: lost filesystem error report for type 5 error -117 [ 153.031154][T12127] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 153.047279][T12127] loop4: lost filesystem error report for type 5 error -117 [ 153.048704][T12127] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #11: comm syz.4.3903: corrupted xattr block 95: invalid header [ 153.073373][T12127] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 153.075737][T12127] EXT4-fs warning (device loop4): ext4_evict_inode:287: xattr delete (err -117) [ 153.099778][T12127] EXT4-fs (loop4): 1 orphan inode deleted [ 153.179541][T12141] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3909'. [ 153.371988][T12163] tipc: Enabling of bearer rejected, failed to enable media [ 153.408684][T12168] program syz.3.3923 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 153.464302][T12176] sg_write: data in/out 439260/178 bytes for SCSI command 0x0-- guessing data in; [ 153.464302][T12176] program syz.1.3926 not setting count and/or reply_len properly [ 153.601434][T12192] support for the xor transformation has been removed. [ 153.694958][T12207] ucma_write: process 1700 (syz.3.3940) changed security contexts after opening file descriptor, this is not allowed. [ 153.948378][T12234] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3952'. [ 154.024865][T12238] netlink: 188 bytes leftover after parsing attributes in process `syz.1.3963'. [ 154.133645][T12246] FAT-fs (loop2): Directory bread(block 64) failed [ 154.148874][T12246] FAT-fs (loop2): Directory bread(block 65) failed [ 154.155626][T12246] FAT-fs (loop2): Directory bread(block 66) failed [ 154.178952][T12246] FAT-fs (loop2): Directory bread(block 67) failed [ 154.189015][T12252] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 154.190969][T12254] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3961'. [ 154.214191][T12246] FAT-fs (loop2): Directory bread(block 68) failed [ 154.227947][T12252] EXT4-fs (loop1): orphan cleanup on readonly fs [ 154.241933][T12246] FAT-fs (loop2): Directory bread(block 69) failed [ 154.249792][T12252] EXT4-fs error (device loop1): __ext4_iget:5481: inode #11: block 2: comm syz.1.3960: invalid block [ 154.261103][T12246] FAT-fs (loop2): Directory bread(block 70) failed [ 154.267837][T12246] FAT-fs (loop2): Directory bread(block 71) failed [ 154.287116][T12252] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 154.287333][T12252] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.3960: couldn't read orphan inode 11 (err -117) [ 154.296554][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 154.296576][ C0] EXT4-fs (loop1): initial error at time 1776711667: __ext4_iget:5481: inode 11: block 2 [ 154.296614][ C0] EXT4-fs (loop1): last error at time 1776711667: __ext4_iget:5481: inode 11: block 2 [ 154.305729][T12246] FAT-fs (loop2): Directory bread(block 72) failed [ 154.347469][T12246] FAT-fs (loop2): Directory bread(block 73) failed [ 154.355676][T12252] loop1: lost filesystem error report for type 5 error -117 [ 154.528831][T12285] vlan3: entered promiscuous mode [ 154.738552][T12308] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 154.755908][T12308] EXT4-fs (loop1): 1 truncate cleaned up [ 154.831565][T12317] RDS: rds_bind could not find a transport for ::4002:0:20:0, load rds_tcp or rds_rdma? [ 155.236338][T12368] set_capacity_and_notify: 6 callbacks suppressed [ 155.236358][T12368] loop0: detected capacity change from 0 to 512 [ 155.285239][T12372] loop1: detected capacity change from 0 to 512 [ 155.294092][T12368] ext4 filesystem being mounted at /832/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.376742][T12379] loop4: detected capacity change from 0 to 256 [ 155.523264][T12400] netlink: 5364 bytes leftover after parsing attributes in process `syz.4.4033'. [ 155.569915][T12406] loop2: detected capacity change from 0 to 512 [ 155.587408][T12406] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 155.612190][T12406] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.4036: corrupted in-inode xattr: e_value size too large [ 155.648919][T12406] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 155.649156][T12406] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.4036: couldn't read orphan inode 15 (err -117) [ 155.658447][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 155.658466][ C0] EXT4-fs (loop2): initial error at time 1776711668: ext4_iget_extra_inode:5128: inode 15 [ 155.658499][ C0] EXT4-fs (loop2): last error at time 1776711668: ext4_iget_extra_inode:5128: inode 15 [ 155.697504][T12406] loop2: lost filesystem error report for type 5 error -117 [ 156.045097][T12457] vlan5: entered promiscuous mode [ 156.078009][T12459] net_ratelimit: 12 callbacks suppressed [ 156.078026][T12459] netlink: zone id is out of range [ 156.093919][T12459] netlink: zone id is out of range [ 156.100018][T12459] netlink: zone id is out of range [ 156.105420][T12459] netlink: zone id is out of range [ 156.111865][T12459] netlink: zone id is out of range [ 156.125985][T12459] netlink: zone id is out of range [ 156.135375][T12459] netlink: zone id is out of range [ 156.144146][T12459] netlink: zone id is out of range [ 156.155662][T12459] netlink: zone id is out of range [ 156.172424][T12459] netlink: zone id is out of range [ 156.323214][T12483] loop3: detected capacity change from 0 to 2048 [ 156.364267][T12485] loop2: detected capacity change from 0 to 4096 [ 156.372025][T12485] EXT4-fs: Ignoring removed bh option [ 156.576424][T12512] loop0: detected capacity change from 0 to 1024 [ 156.699708][T12528] loop0: detected capacity change from 0 to 512 [ 156.721761][T12528] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #12: comm syz.0.4092: missing EA_INODE flag [ 156.762866][T12528] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 156.766185][T12528] EXT4-fs error (device loop0): ext4_xattr_inode_iget:446: comm syz.0.4092: error while reading EA inode 12 err=-117 [ 156.775416][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 156.775444][ C0] EXT4-fs (loop0): initial error at time 1776711669: ext4_xattr_inode_iget:441: inode 12 [ 156.775477][ C0] EXT4-fs (loop0): last error at time 1776711669: ext4_xattr_inode_iget:441: inode 12 [ 156.918069][T12528] loop0: lost filesystem error report for type 5 error -117 [ 156.918267][T12528] EXT4-fs (loop0): 1 orphan inode deleted [ 156.983762][T12552] __nla_validate_parse: 6 callbacks suppressed [ 156.983777][T12552] netlink: 277 bytes leftover after parsing attributes in process `syz.1.4101'. [ 156.997947][T12551] loop3: detected capacity change from 0 to 512 [ 157.050680][T12551] ext4 filesystem being mounted at /871/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 157.094766][T12551] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #2: comm syz.3.4102: corrupted inode contents [ 157.112040][T12551] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #2: comm syz.3.4102: mark_inode_dirty error [ 157.127543][T12551] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #2: comm syz.3.4102: corrupted inode contents [ 157.163746][T12563] loop0: detected capacity change from 0 to 8192 [ 157.174243][T12551] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #2: comm syz.3.4102: mark_inode_dirty error [ 157.228717][T12564] EXT4-fs warning (device loop3): ext4_es_cache_extent:1082: inode #2: comm syz.3.4102: ES cache extent failed: add [0,1,22,0x1] conflict with existing [0,8,576460752303423487,0x18] [ 157.228717][T12564] [ 157.291383][T12564] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #2: comm syz.3.4102: corrupted inode contents [ 157.321715][T12564] EXT4-fs error (device loop3): ext4_append:88: inode #2: comm syz.3.4102: mark_inode_dirty error [ 157.333412][T12564] EXT4-fs error (device loop3) in ext4_append:100: Corrupt filesystem [ 157.791678][ T28] kauditd_printk_skb: 16 callbacks suppressed [ 157.791695][ T28] audit: type=1400 audit(1776711670.700:644): avc: denied { read } for pid=12615 comm="syz.4.4132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 158.216424][ T10] kernel write not supported for file /uhid (pid: 10 comm: kworker/0:1) [ 158.316591][T12660] netlink: 84 bytes leftover after parsing attributes in process `syz.1.4153'. [ 158.412729][T12670] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=12670 comm=syz.2.4159 [ 158.443632][T12670] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=12670 comm=syz.2.4159 [ 158.472268][ T28] audit: type=1400 audit(1776711671.380:645): avc: denied { audit_write } for pid=12669 comm="syz.2.4159" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 158.730014][ T28] audit: type=1400 audit(1776711671.640:646): avc: denied { nlmsg_write } for pid=12709 comm="syz.0.4176" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 159.551565][T12749] FAT-fs (loop1): Directory bread(block 199916) failed [ 159.559448][T12749] FAT-fs (loop1): Directory bread(block 199917) failed [ 159.566376][T12749] FAT-fs (loop1): Directory bread(block 199918) failed [ 159.575587][T12749] FAT-fs (loop1): Directory bread(block 199919) failed [ 159.582717][T12749] FAT-fs (loop1): Directory bread(block 199920) failed [ 159.589999][T12749] FAT-fs (loop1): Directory bread(block 199921) failed [ 159.598139][T12749] FAT-fs (loop1): Directory bread(block 199922) failed [ 159.605248][T12749] FAT-fs (loop1): Directory bread(block 199923) failed [ 159.646045][T12749] FAT-fs (loop1): FAT read failed (blocknr 128) [ 161.773068][T12764] set_capacity_and_notify: 3 callbacks suppressed [ 161.773088][T12764] loop2: detected capacity change from 0 to 256 [ 161.790777][T12764] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 161.829192][T12764] FAT-fs (loop2): error, corrupted file size (i_pos 196, 16779264) [ 161.889603][T12764] FAT-fs (loop2): Filesystem has been set read-only [ 161.907327][T12778] net_ratelimit: 12 callbacks suppressed [ 161.907346][T12778] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 968 [ 162.014306][T12791] loop4: detected capacity change from 0 to 512 [ 162.041775][T12791] ext4 filesystem being mounted at /835/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 162.109138][T12791] EXT4-fs error (device loop4): __ext4_add_entry:2412: inode #12: comm syz.4.4213: Directory hole found for htree leaf block 0 [ 162.134219][T12803] loop0: detected capacity change from 0 to 256 [ 162.158289][T12791] EXT4-fs (loop4): Remounting filesystem read-only [ 162.232829][ T49] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 162.260322][T12815] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4235'. [ 162.271273][ T49] Quota error (device loop4): write_blk: dquota write failed [ 162.289034][ T49] Quota error (device loop4): free_dqentry: Can't write quota data block 5 [ 162.333697][T12819] loop1: detected capacity change from 0 to 1764 [ 162.411771][T12827] loop0: detected capacity change from 0 to 1024 [ 165.303058][T12845] loop4: detected capacity change from 0 to 512 [ 165.341136][T12845] EXT4-fs mount: 50 callbacks suppressed [ 165.341156][T12845] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 165.359849][T12845] ext4 filesystem being mounted at /839/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 165.398969][T12856] loop0: detected capacity change from 0 to 512 [ 165.427981][T12856] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 165.441743][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.464934][T12856] EXT4-fs (loop0): orphan cleanup on readonly fs [ 165.472181][T12856] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.4240: bad orphan inode 15 [ 165.483139][T12856] loop0: lost filesystem error report for type 5 error -117 [ 165.484951][T12856] ext4_test_bit(bit=14, block=18) = 1 [ 165.492572][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 165.492642][ C0] EXT4-fs (loop0): initial error at time 1776711678: ext4_orphan_get:1423 [ 165.492674][ C0] EXT4-fs (loop0): last error at time 1776711678: ext4_orphan_get:1423 [ 165.523770][T12856] is_bad_inode(inode)=0 [ 165.528236][T12856] NEXT_ORPHAN(inode)=1023 [ 165.532618][T12856] max_ino=32 [ 165.545452][T12856] i_nlink=0 [ 165.550626][T12856] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #15: comm syz.0.4240: corrupted xattr block 19: e_value size too large [ 165.565286][T12856] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 165.569796][T12856] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 165.588599][T12856] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 ro without journal. Quota mode: none. [ 165.636650][ T3325] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 165.672523][T12874] sg_write: data in/out 422876/114 bytes for SCSI command 0x0-- guessing data in; [ 165.672523][T12874] program syz.2.4250 not setting count and/or reply_len properly [ 165.728739][T12880] loop4: detected capacity change from 0 to 736 [ 165.902735][T12899] vhci_hcd vhci_hcd.0: default hub control req: 4031 v0004 i0000 l0 [ 165.938868][T12904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.958629][T12904] team0: Port device bond0 added [ 165.983086][T12909] loop4: detected capacity change from 0 to 512 [ 166.001709][T12909] EXT4-fs (loop4): 1 truncate cleaned up [ 166.008445][T12909] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 166.053302][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.089109][T12918] veth0_macvtap: left promiscuous mode [ 166.253545][T12938] loop2: detected capacity change from 0 to 512 [ 166.264604][T12938] EXT4-fs (loop2): orphan cleanup on readonly fs [ 166.282915][T12938] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.4277: couldn't read orphan inode 26 (err -116) [ 166.306109][T12938] loop2: lost filesystem error report for type 5 error -116 [ 166.306371][T12938] EXT4-fs (loop2): Remounting filesystem read-only [ 166.313735][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 166.313761][ C0] EXT4-fs (loop2): initial error at time 1776711679: ext4_orphan_get:1402 [ 166.313790][ C0] EXT4-fs (loop2): last error at time 1776711679: ext4_orphan_get:1402 [ 166.346401][T12938] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 166.362539][T12938] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.380031][T12943] Quota error (device loop1): dq_insert_tree: Quota tree root isn't allocated! [ 166.393678][T12943] Quota error (device loop1): qtree_write_dquot: Error -5 occurred while creating quota [ 166.410580][T12943] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.4281: Failed to acquire dquot type 0 [ 166.422033][T12943] loop1: lost filesystem error report for type 5 error -5 [ 166.422696][T12943] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4281: corrupted inode contents [ 166.426523][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 166.445305][T12943] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 166.448440][ C1] EXT4-fs (loop1): initial error at time 1776711679: ext4_acquire_dquot:7034 [ 166.448482][ C1] EXT4-fs (loop1): last error at time 1776711679: ext4_acquire_dquot:7034 [ 166.480358][T12947] netlink: 64134 bytes leftover after parsing attributes in process `syz.3.4283'. [ 166.499949][T12943] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.4281: mark_inode_dirty error [ 166.512209][T12943] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 166.512438][T12943] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4281: corrupted inode contents [ 166.534255][T12943] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 166.534473][T12943] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.4281: mark_inode_dirty error [ 166.563185][T12943] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 166.563435][T12943] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4281: corrupted inode contents [ 166.594290][T12943] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 166.594551][T12943] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 166.624225][T12943] loop1: lost filesystem error report for type 5 error -117 [ 166.624409][T12943] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.4281: corrupted inode contents [ 166.644914][T12943] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 166.645176][T12943] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.4281: mark_inode_dirty error [ 166.680881][T12943] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 166.681552][T12943] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 166.703651][T12943] loop1: lost filesystem error report for type 5 error -117 [ 166.704550][T12943] EXT4-fs (loop1): 1 truncate cleaned up [ 166.725877][T12943] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.747765][T12943] ext4 filesystem being mounted at /831/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.838023][T12974] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4295'. [ 166.855106][ T3321] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.916754][ T28] audit: type=1326 audit(1776711679.830:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 166.994634][ T28] audit: type=1326 audit(1776711679.860:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 167.019436][ T28] audit: type=1326 audit(1776711679.860:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 167.057756][ T28] audit: type=1326 audit(1776711679.860:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 167.099048][ T28] audit: type=1326 audit(1776711679.860:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 167.145777][ T28] audit: type=1326 audit(1776711679.860:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 167.189711][ T28] audit: type=1326 audit(1776711679.860:653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 167.214218][ T28] audit: type=1326 audit(1776711679.860:654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12985 comm="syz.2.4310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7ed38bc819 code=0x7ffc0000 [ 167.264321][T13013] netlink: 68 bytes leftover after parsing attributes in process `syz.0.4313'. [ 167.288172][T13013] netlink: 68 bytes leftover after parsing attributes in process `syz.0.4313'. [ 167.300010][T13014] set_capacity_and_notify: 1 callbacks suppressed [ 167.300028][T13014] loop2: detected capacity change from 0 to 1024 [ 167.326083][T13014] EXT4-fs: Ignoring removed bh option [ 167.339263][T13014] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 167.468233][ T3324] ================================================================== [ 167.476377][ T3324] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 167.483807][ T3324] [ 167.486149][ T3324] read-write to 0xffff88811ad08fe0 of 8 bytes by interrupt on cpu 0: [ 167.494315][ T3324] __xa_clear_mark+0xf5/0x1e0 [ 167.499021][ T3324] __folio_end_writeback+0xf4/0x360 [ 167.504250][ T3324] folio_end_writeback_no_dropbehind+0x6d/0x1d0 [ 167.510517][ T3324] folio_end_writeback+0x1c/0x70 [ 167.515480][ T3324] ext4_finish_bio+0x450/0x760 [ 167.520282][ T3324] ext4_end_bio+0x27b/0x380 [ 167.524837][ T3324] bio_endio+0x35b/0x3f0 [ 167.529123][ T3324] blk_update_request+0x338/0x710 [ 167.534168][ T3324] blk_mq_end_request+0x26/0x50 [ 167.539039][ T3324] lo_complete_rq+0x98/0x140 [ 167.543651][ T3324] blk_done_softirq+0x77/0xb0 [ 167.548362][ T3324] handle_softirqs+0xb9/0x280 [ 167.553063][ T3324] run_ksoftirqd+0x1c/0x30 [ 167.557593][ T3324] smpboot_thread_fn+0x32a/0x510 [ 167.562565][ T3324] kthread+0x22a/0x280 [ 167.566706][ T3324] ret_from_fork+0x146/0x330 [ 167.571323][ T3324] ret_from_fork_asm+0x1a/0x30 [ 167.576210][ T3324] [ 167.578550][ T3324] read to 0xffff88811ad08fe0 of 8 bytes by task 3324 on cpu 1: [ 167.586111][ T3324] xas_find_marked+0x213/0x620 [ 167.590908][ T3324] filemap_get_folios_tag+0xfa/0x430 [ 167.596230][ T3324] filemap_fdatawait_keep_errors+0x6c/0x190 [ 167.602264][ T3324] sync_inodes_sb+0x424/0x4d0 [ 167.606979][ T3324] sync_filesystem+0x102/0x190 [ 167.611781][ T3324] generic_shutdown_super+0x4c/0x220 [ 167.617124][ T3324] kill_block_super+0x2a/0x70 [ 167.621846][ T3324] ext4_kill_sb+0x42/0x80 [ 167.626211][ T3324] deactivate_locked_super+0x75/0x1c0 [ 167.631621][ T3324] deactivate_super+0x97/0xa0 [ 167.636332][ T3324] cleanup_mnt+0x2bb/0x330 [ 167.640786][ T3324] __cleanup_mnt+0x19/0x20 [ 167.645234][ T3324] task_work_run+0x130/0x1a0 [ 167.649876][ T3324] exit_to_user_mode_loop+0x1f4/0x6f0 [ 167.655284][ T3324] do_syscall_64+0x232/0x3b0 [ 167.659900][ T3324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 167.665813][ T3324] [ 167.668148][ T3324] value changed: 0xfffffffc00000000 -> 0xfffffc0000000000 [ 167.675291][ T3324] [ 167.677632][ T3324] Reported by Kernel Concurrency Sanitizer on: [ 167.683800][ T3324] CPU: 1 UID: 0 PID: 3324 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 167.694847][ T3324] Tainted: [W]=WARN [ 167.698665][ T3324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 167.708746][ T3324] ================================================================== [ 167.757497][ T3324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.