last executing test programs: 869.86823ms ago: executing program 2 (id=3454): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x48) 756.719881ms ago: executing program 2 (id=3459): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180200001a000000000000000000000085000000cc000000180100002020732500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000cd00000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 674.529002ms ago: executing program 2 (id=3464): syz_emit_ethernet(0x3ae, &(0x7f0000000940)={@multicast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "122d92", 0x378, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x19, 0xfffffffe, 0x300, [{0x3, 0x9, "a78ce54006598080a80300faffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27de3e347ccea6795ada70e97adac15084dbaf736b41e5af0302"}, {0x5, 0x1, "0000e10b0000000026086700"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d0363a979acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x0, 0x1d, "06aa85616177c41bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0dea07c9a1f643c822a18b79f7c5eba31fb68b2d734a6671e27182aee96f24a4a5cf390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a141123f5ac010000000000000090aa235a670670ffc5dc49dfb58d00000000000000"}, {0x26, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c75dc2d227a83b89483b1084743475671545e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68e2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "b8a3e100908f61640000000200000000000000000002000000008879e66485201a0015ca837400"/55}, {0x0, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1ea71a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d995cb22c9924e0ad38c6967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c"}, {0x0, 0x5, "d5170000dce9674a36da018dff16e70b8b14c4b7a94fe18e01000000be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) 579.414123ms ago: executing program 2 (id=3470): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x10, 0xe, &(0x7f0000003540)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffe9, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) 569.100353ms ago: executing program 3 (id=3471): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x20085e, &(0x7f00000107c0)={[{@nombcache}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0xa34}}, {@acl}]}, 0x2, 0x54c, &(0x7f0000000280)="$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") 460.370344ms ago: executing program 1 (id=3476): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2, @perf_config_ext={0xfd9, 0x922}, 0x4, 0x0, 0x10000, 0x0, 0x2, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xc0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x1) 446.909135ms ago: executing program 4 (id=3477): syz_emit_ethernet(0x4e, &(0x7f0000000140)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0xb, 0x4, 0x0, 0x0, 0x40, 0x80, 0x0, 0x0, 0x5, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @private=0xa010100, {[@timestamp_addr={0x44, 0x14, 0x6, 0x3, 0x1, [{@empty, 0x40000}, {@loopback}]}, @ssrr={0x89, 0xfffffffffffffff1, 0xc5}, @end]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x1}}}}}}, 0x0) 414.621835ms ago: executing program 3 (id=3479): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x4, &(0x7f0000000340)=@framed={{0x18, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800204}, [@call={0x85, 0x0, 0x0, 0x37}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) 376.311456ms ago: executing program 0 (id=3480): bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0xa, 0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000004b00000000000000a000000071115e000000000095"], &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 375.952085ms ago: executing program 4 (id=3481): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001340)={0x3, &(0x7f0000000080)=[{0x2d, 0x0, 0x1}, {0x14, 0xb, 0xfd}, {0x6, 0x0, 0x0, 0x7ffffdbd}]}) 360.425056ms ago: executing program 3 (id=3482): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffa3}, 0x48) 356.022096ms ago: executing program 1 (id=3483): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f00000001c0)={[{@data_err_ignore}, {@dioread_nolock}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@grpid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x3c}}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}]}, 0x1, 0x48a, &(0x7f0000000b40)="$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") 320.118896ms ago: executing program 4 (id=3484): setfsgid(0x0) 304.277126ms ago: executing program 0 (id=3485): lstat(&(0x7f0000000600)='./file0\x00', 0x0) 303.802116ms ago: executing program 3 (id=3486): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910900000000000630aacff000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b}, 0x5c) 218.608427ms ago: executing program 4 (id=3487): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x11, 0xb0}, [@ldst={0x6}], {0x95, 0x0, 0xc00}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) 218.401297ms ago: executing program 4 (id=3488): syz_clone(0x40042700, 0x0, 0x0, 0x0, 0x0, 0x0) 218.285597ms ago: executing program 1 (id=3489): syz_emit_ethernet(0x56, &(0x7f0000000880)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "05048a", 0x20, 0x3a, 0xff, @local, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @remote, [{0x2, 0x1, "100000430000"}]}}}}}}, 0x0) 213.183267ms ago: executing program 3 (id=3490): bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x1a, 0x4, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24}, [@call={0x85, 0x0, 0x0, 0xae}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @tracing=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 210.447237ms ago: executing program 0 (id=3491): tgkill(0x0, 0x0, 0x21) 173.591198ms ago: executing program 3 (id=3492): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) 142.715758ms ago: executing program 0 (id=3493): setitimer(0x0, 0x0, &(0x7f0000000240)) 142.373928ms ago: executing program 1 (id=3494): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x13, 0xc, &(0x7f0000000dc0)=ANY=[@ANYBLOB="1800000000000000000000000000000885000000110000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000b986c12a850000004b00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 95.796298ms ago: executing program 0 (id=3495): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='mpol=prefer=relative:']) 70.465219ms ago: executing program 1 (id=3496): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x2, &(0x7f0000000000)=@raw=[@alu={0x3, 0x0, 0xd, 0x1, 0x8, 0x10, 0x51}, @exit], &(0x7f0000000040)='syzkaller\x00', 0x3, 0x0, 0x0, 0x40f00, 0x68, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x829}, 0x94) 38.873069ms ago: executing program 2 (id=3497): perf_event_open(&(0x7f0000000480)={0x7, 0x80, 0x3, 0xc, 0x21, 0x4, 0x0, 0x2, 0x42900, 0xd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x10000, 0xc}, 0x2000, 0x6, 0x9, 0x9, 0x7, 0x101, 0x767, 0x0, 0xb, 0x0, 0x1000}, 0x0, 0x5, 0xffffffffffffffff, 0xa) 38.464289ms ago: executing program 0 (id=3498): futex_waitv(&(0x7f0000000100)=[{0x1, 0xfffffffffffffffe, 0x82}], 0x1, 0x0, 0x0, 0x0) 3.668789ms ago: executing program 1 (id=3499): prlimit64(0x0, 0x7, &(0x7f0000000280)={0x4, 0x8020000000000}, 0x0) 3.60164ms ago: executing program 2 (id=3500): openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) 0s ago: executing program 4 (id=3501): socket(0xf, 0x8, 0x8) kernel console output (not intermixed with test programs): 62172][ T6896] loop1: lost filesystem error report for type 5 error -117 [ 82.262403][ T6896] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #16: comm syz.1.1789: data will be lost [ 82.281334][ T6896] EXT4-fs (loop1): 1 truncate cleaned up [ 82.291202][ T6901] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 82.302462][ T6896] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.339906][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.340409][ T6901] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.401096][ T28] audit: type=1400 audit(524454.952:269): avc: denied { create } for pid=6916 comm="syz.1.1799" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 82.430397][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.600197][ T28] audit: type=1400 audit(524455.152:270): avc: denied { sqpoll } for pid=6942 comm="syz.1.1811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 82.836676][ T6968] EXT4-fs: Ignoring removed bh option [ 82.847184][ T6968] EXT4-fs: Ignoring removed mblk_io_submit option [ 82.860540][ T6968] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 82.904642][ T6977] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 82.925121][ T28] audit: type=1400 audit(524455.482:271): avc: denied { cpu } for pid=6972 comm="syz.2.1827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 82.961310][ T6968] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 82.968776][ T28] audit: type=1400 audit(524455.512:272): avc: denied { map } for pid=6980 comm="syz.4.1830" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=16395 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 83.011811][ T28] audit: type=1400 audit(524455.552:273): avc: denied { read write } for pid=6980 comm="syz.4.1830" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=16395 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 83.312669][ T7010] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 83.351516][ T7010] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.1844: invalid indirect mapped block 4294967295 (level 0) [ 83.382047][ T7010] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 83.382576][ T7010] EXT4-fs (loop2): Remounting filesystem read-only [ 83.391824][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 83.391846][ C0] EXT4-fs (loop2): initial error at time 524455: ext4_free_branches:1023: inode 16 [ 83.391889][ C0] EXT4-fs (loop2): last error at time 524455: ext4_free_branches:1023: inode 16 [ 83.423743][ T7010] EXT4-fs (loop2): 1 orphan inode deleted [ 83.429506][ T7010] EXT4-fs (loop2): 1 truncate cleaned up [ 83.435677][ T7010] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.460681][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.640736][ T7030] vfat: Unexpected value for 'flush' [ 83.727958][ T7036] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.747528][ T7036] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.819038][ T7042] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000020) [ 83.984403][ T7060] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 84.004541][ T7060] System zones: 0-2, 18-18, 34-34 [ 84.029219][ T7060] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 84.062952][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 84.069559][ C0] EXT4-fs (loop1): initial error at time 524456: ext4_mb_generate_buddy:1317 [ 84.078427][ C0] EXT4-fs (loop1): last error at time 524456: ext4_mb_generate_buddy:1317 [ 84.087245][ T7060] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.1865: corrupted inode contents [ 84.099411][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.109431][ T7060] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.1865: mark_inode_dirty error [ 84.133561][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.136976][ T7060] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.1865: corrupted inode contents [ 84.158144][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.159559][ T7060] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.1865: mark_inode_dirty error [ 84.180113][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.181527][ T7060] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.1865: corrupted inode contents [ 84.222055][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.222272][ T7060] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.1865: mark_inode_dirty error [ 84.243868][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.244204][ T7060] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.1865: corrupted inode contents [ 84.272762][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.273012][ T7060] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 84.331898][ T7060] loop1: lost filesystem error report for type 5 error -117 [ 84.332662][ T7060] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.1865: corrupted inode contents [ 84.377666][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.385617][ T7060] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.1865: mark_inode_dirty error [ 84.413216][ T7060] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 84.428076][ T7060] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 84.446622][ T7060] loop1: lost filesystem error report for type 5 error -117 [ 84.447009][ T7060] EXT4-fs (loop1): 1 truncate cleaned up [ 84.460686][ T7060] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.476322][ T49] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 84.497502][ T7088] loop4: p1 p2 p3 [ 84.509590][ T49] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:3: Failed to release dquot type 1 [ 84.570937][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.603534][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 84.616382][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 84.618626][ T3695] udevd[3695]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 84.819380][ T7127] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 84.872176][ T7127] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.880626][ T28] audit: type=1400 audit(524457.431:274): avc: denied { write } for pid=7134 comm="syz.1.1904" name="001" dev="devtmpfs" ino=150 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 84.924694][ T7127] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.1898: bad orphan inode 15 [ 84.946818][ T7127] loop0: lost filesystem error report for type 5 error -117 [ 84.951963][ T7127] ext4_test_bit(bit=14, block=18) = 1 [ 84.959409][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 84.959431][ C1] EXT4-fs (loop0): initial error at time 524457: ext4_orphan_get:1423 [ 84.959468][ C1] EXT4-fs (loop0): last error at time 524457: ext4_orphan_get:1423 [ 84.990318][ T7127] is_bad_inode(inode)=0 [ 84.994607][ T7127] NEXT_ORPHAN(inode)=1023 [ 84.999007][ T7127] max_ino=32 [ 85.002343][ T7127] i_nlink=0 [ 85.006803][ T7127] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2972: inode #15: comm syz.0.1898: corrupted xattr block 19: e_value size too large [ 85.024706][ T7127] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 85.037688][ T7127] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 85.092885][ T3737] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.175953][ T7152] FAT-fs (loop0): bogus number of FAT sectors [ 85.204908][ T7152] FAT-fs (loop0): Can't find a valid FAT filesystem [ 85.357556][ T7166] set_capacity_and_notify: 9 callbacks suppressed [ 85.357648][ T7166] loop2: detected capacity change from 0 to 512 [ 85.430763][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1917: iget: bad extra_isize 58 (inode size 256) [ 85.445028][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1917: error while reading EA inode 11 err=-117 [ 85.457465][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 85.457509][ C0] EXT4-fs (loop2): initial error at time 524458: ext4_xattr_inode_iget:441: inode 11 [ 85.457541][ C0] EXT4-fs (loop2): last error at time 524458: ext4_xattr_inode_iget:441: inode 11 [ 85.523190][ T7166] loop2: lost filesystem error report for type 5 error -117 [ 85.524881][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1917: iget: bad extra_isize 58 (inode size 256) [ 85.559529][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1917: error while reading EA inode 11 err=-117 [ 85.617040][ T7166] loop2: lost filesystem error report for type 5 error -117 [ 85.618388][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.1917: iget: bad extra_isize 58 (inode size 256) [ 85.644824][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1917: error while reading EA inode 18 err=-117 [ 85.677713][ T7166] loop2: lost filesystem error report for type 5 error -117 [ 85.678892][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.1917: iget: bad extra_isize 58 (inode size 256) [ 85.729264][ T7166] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1917: error while reading EA inode 18 err=-117 [ 85.755251][ T7166] loop2: lost filesystem error report for type 5 error -117 [ 85.755517][ T7166] EXT4-fs (loop2): 1 orphan inode deleted [ 85.782478][ T7166] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.856944][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.012235][ T7200] loop1: detected capacity change from 0 to 512 [ 86.034298][ T7200] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 86.057607][ T7200] EXT4-fs (loop1): invalid journal inode [ 86.076247][ T7200] EXT4-fs (loop1): can't get journal size [ 86.096433][ T7200] EXT4-fs (loop1): orphan cleanup on readonly fs [ 86.113678][ T7200] EXT4-fs (loop1): 1 truncate cleaned up [ 86.126971][ T7200] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 86.188328][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.668620][ T7241] futex_wake_op: syz.3.1954 tries to shift op by -9; fix this program [ 86.699750][ T7243] loop2: detected capacity change from 0 to 1024 [ 86.724982][ T7243] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 86.776264][ T7253] loop1: detected capacity change from 0 to 512 [ 86.805866][ T7253] EXT4-fs: Ignoring removed nomblk_io_submit option [ 86.842463][ T7261] loop2: detected capacity change from 0 to 512 [ 86.866910][ T7253] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 86.870836][ T7261] EXT4-fs: Ignoring removed bh option [ 86.898618][ T7256] loop4: detected capacity change from 0 to 8192 [ 86.905334][ T7261] EXT4-fs: Ignoring removed mblk_io_submit option [ 86.916998][ T7253] EXT4-fs (loop1): Remounting filesystem read-only [ 86.923630][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 86.923655][ C1] EXT4-fs (loop1): initial error at time 524459: mb_free_blocks:2049: inode 11: block 64 [ 86.923714][ C1] EXT4-fs (loop1): last error at time 524459: mb_free_blocks:2049: inode 11: block 64 [ 86.950955][ T7261] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 86.960933][ T7253] EXT4-fs (loop1): 1 truncate cleaned up [ 86.967584][ T7253] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.979711][ T7256] loop4: p2 p3 p4 < > [ 86.987301][ T7256] loop4: p2 size 591360 extends beyond EOD, truncated [ 87.017187][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.023658][ T7256] loop4: p3 start 9830145 is beyond EOD, truncated [ 87.101014][ T7261] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6 [ 87.172198][ T7285] loop3: detected capacity change from 0 to 512 [ 87.222505][ T7285] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 87.247728][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 87.258651][ T7285] System zones: 0-2, 18-18, 34-34 [ 87.265383][ T3695] udevd[3695]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 87.288259][ T7285] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 87.304278][ T7285] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1975: corrupted inode contents [ 87.316185][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 87.316204][ C0] EXT4-fs (loop3): initial error at time 524459: ext4_mb_generate_buddy:1317 [ 87.316234][ C0] EXT4-fs (loop3): last error at time 524459: ext4_mb_generate_buddy:1317 [ 87.342245][ T7285] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.1975: mark_inode_dirty error [ 87.354839][ T7285] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1975: corrupted inode contents [ 87.368320][ T7285] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1975: mark_inode_dirty error [ 87.381285][ T7285] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1975: corrupted inode contents [ 87.403794][ T7285] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1975: mark_inode_dirty error [ 87.442881][ T7285] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1975: corrupted inode contents [ 87.475910][ T7285] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 87.499587][ T7285] loop3: lost filesystem error report for type 5 error -117 [ 87.500843][ T7285] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1975: corrupted inode contents [ 87.543355][ T7285] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.1975: mark_inode_dirty error [ 87.580164][ T7285] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 87.598227][ T7285] loop3: lost filesystem error report for type 5 error -117 [ 87.598549][ T7285] EXT4-fs (loop3): 1 truncate cleaned up [ 87.613930][ T30] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 87.624313][ T7285] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.642812][ T30] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 87.711927][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.809079][ T7324] loop2: detected capacity change from 0 to 8192 [ 87.824123][ T7324] FAT-fs (loop2): bogus logical sector size 0 [ 87.833383][ T7334] loop1: detected capacity change from 0 to 128 [ 87.842923][ T7324] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 87.868773][ T7324] FAT-fs (loop2): Can't find a valid FAT filesystem [ 88.002127][ T7348] loop2: detected capacity change from 0 to 1024 [ 88.024976][ T7348] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 88.046250][ T7348] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (24168!=20869) [ 88.078388][ T7348] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 88.103428][ T7348] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 88.317381][ T7374] EXT4-fs: Ignoring removed bh option [ 88.334716][ T7374] EXT4-fs: inline encryption not supported [ 88.348582][ T7374] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.367604][ T7374] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 2: comm syz.1.2018: lblock 2 mapped to illegal pblock 2 (length 1) [ 88.399299][ T7374] fserror_report: 14 callbacks suppressed [ 88.399319][ T7374] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.419188][ T7374] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 88.428310][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 88.428332][ C0] EXT4-fs (loop1): initial error at time 524460: ext4_map_blocks:791: inode 3: block 2 [ 88.428389][ C0] EXT4-fs (loop1): last error at time 524460: ext4_map_blocks:791: inode 3: block 2 [ 88.543724][ T7374] EXT4-fs error (device loop1): __ext4_get_inode_loc:4885: comm syz.1.2018: Invalid inode table block 1 in block_group 0 [ 88.578910][ T7374] loop1: lost filesystem error report for type 5 error -117 [ 88.579487][ T7374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 88.616271][ T7374] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #3: comm syz.1.2018: mark_inode_dirty error [ 88.627896][ T7374] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.628094][ T7374] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 88.652794][ T7374] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.2018: Failed to acquire dquot type 0 [ 88.664381][ T7374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 88.684213][ T7374] EXT4-fs error (device loop1): ext4_evict_inode:267: inode #11: comm syz.1.2018: mark_inode_dirty error [ 88.698149][ T7374] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 88.700465][ T7374] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 88.725808][ T7374] EXT4-fs (loop1): 1 orphan inode deleted [ 88.732159][ T7374] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.744859][ T30] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 88.784524][ T30] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 88.803605][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 0 [ 88.833433][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.848250][ T3741] EXT4-fs error (device loop1): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 88.893540][ T3741] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 88.917640][ T7408] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.2034: bad orphan inode 15 [ 88.927955][ T3741] EXT4-fs error (device loop1): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 88.943735][ T7408] ext4_test_bit(bit=14, block=18) = 1 [ 88.950489][ T3741] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 88.953510][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 88.969107][ C1] EXT4-fs (loop2): initial error at time 524461: ext4_orphan_get:1423 [ 88.977316][ C1] EXT4-fs (loop2): last error at time 524461: ext4_orphan_get:1423 [ 88.988485][ T7408] is_bad_inode(inode)=0 [ 88.995721][ T7408] NEXT_ORPHAN(inode)=1023 [ 89.012377][ T7408] max_ino=32 [ 89.027876][ T7408] i_nlink=0 [ 89.041625][ T7408] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2972: inode #15: comm syz.2.2034: corrupted xattr block 19: bad e_name length [ 89.073550][ T7408] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 89.074864][ T7408] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 89.117968][ T7408] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 89.154166][ T7423] cgroup: none used incorrectly [ 89.217074][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 89.254906][ T7432] SELinux: Context system_u: is not valid (left unmapped). [ 89.272125][ T28] audit: type=1400 audit(524461.821:275): avc: denied { relabelto } for pid=7431 comm="syz.4.2046" name="302" dev="tmpfs" ino=1570 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 89.304372][ T7435] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 89.316685][ T7435] EXT4-fs (loop3): mount failed [ 89.324641][ T28] audit: type=1400 audit(524461.851:276): avc: denied { associate } for pid=7431 comm="syz.4.2046" name="302" dev="tmpfs" ino=1570 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:" [ 89.403186][ T28] audit: type=1400 audit(524461.871:277): avc: denied { write } for pid=3745 comm="syz-executor" name="302" dev="tmpfs" ino=1570 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 89.469919][ T28] audit: type=1400 audit(524461.871:278): avc: denied { remove_name } for pid=3745 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1574 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 89.512620][ T28] audit: type=1400 audit(524461.871:279): avc: denied { write } for pid=3745 comm="syz-executor" name="302" dev="tmpfs" ino=1570 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 89.537089][ T28] audit: type=1400 audit(524461.871:280): avc: denied { write } for pid=3745 comm="syz-executor" name="302" dev="tmpfs" ino=1570 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 89.803844][ T7479] loop1: p2 p3 p7 [ 89.814987][ T7488] cgroup: Need name or subsystem set [ 90.128380][ T7515] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 90.134081][ T7505] FAT-fs (loop3): bogus sectors per cluster 0 [ 90.162640][ T7505] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 90.175227][ T7515] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.2086: invalid indirect mapped block 32768 (level 2) [ 90.192489][ T7505] FAT-fs (loop3): Can't find a valid FAT filesystem [ 90.241110][ T7515] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 90.241768][ T7515] EXT4-fs (loop1): Remounting filesystem read-only [ 90.250979][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 90.251007][ C1] EXT4-fs (loop1): initial error at time 524462: ext4_free_branches:1023: inode 16 [ 90.251036][ C1] EXT4-fs (loop1): last error at time 524462: ext4_free_branches:1023: inode 16 [ 90.282846][ T7515] EXT4-fs (loop1): 1 orphan inode deleted [ 90.288957][ T7515] EXT4-fs (loop1): 1 truncate cleaned up [ 90.295134][ T7515] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.365238][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.377851][ T7536] set_capacity_and_notify: 6 callbacks suppressed [ 90.377871][ T7536] loop3: detected capacity change from 0 to 512 [ 90.391953][ T7536] EXT4-fs: Ignoring removed bh option [ 90.397630][ T7536] EXT4-fs: Ignoring removed mblk_io_submit option [ 90.446705][ T7536] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 90.510131][ T7536] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 90.573894][ T7536] EXT4-fs (loop3): orphan cleanup on readonly fs [ 90.618092][ T7536] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 90.677393][ T7536] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 90.699843][ T7536] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.2097: Invalid block bitmap block 0 in block_group 0 [ 90.735268][ T7569] loop4: detected capacity change from 0 to 512 [ 90.744742][ T7536] fserror_report: 6 callbacks suppressed [ 90.744756][ T7536] loop3: lost filesystem error report for type 5 error -117 [ 90.755762][ T7536] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 90.771967][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 90.771990][ C0] EXT4-fs (loop3): last error at time 524463: ext4_read_block_bitmap_nowait:483 [ 90.814857][ T7569] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 90.823258][ T7536] loop3: lost filesystem error report for type 5 error -117 [ 90.824740][ T7569] System zones: [ 90.832181][ T7536] EXT4-fs (loop3): 1 orphan inode deleted [ 90.855125][ T7536] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 90.871400][ T7577] loop1: detected capacity change from 0 to 128 [ 90.893010][ T7569] 0-2, 18-18, 34-34 [ 90.916569][ T7569] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 90.943749][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 90.950239][ C0] EXT4-fs (loop4): initial error at time 524463: ext4_mb_generate_buddy:1317 [ 90.951285][ T7569] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2113: corrupted inode contents [ 90.959061][ C0] EXT4-fs (loop4): last error at time 524463: ext4_mb_generate_buddy:1317 [ 91.010581][ T7569] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.010853][ T7569] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.2113: mark_inode_dirty error [ 91.058291][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.071921][ T7569] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.072197][ T7569] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2113: corrupted inode contents [ 91.092567][ T7587] loop0: detected capacity change from 0 to 512 [ 91.100102][ T7569] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.108276][ T7569] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2113: mark_inode_dirty error [ 91.132758][ T7587] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 91.157834][ T7587] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 91.168718][ T7587] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.2121: Corrupt directory, running e2fsck is recommended [ 91.182701][ T7587] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 91.191397][ T7587] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.2121: corrupted in-inode xattr: e_name out of bounds [ 91.195682][ T7569] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 91.208371][ T7587] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.2121: couldn't read orphan inode 15 (err -117) [ 91.217699][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 91.217732][ C1] EXT4-fs (loop0): initial error at time 524463: ext4_iget_extra_inode:5128: inode 15 [ 91.217766][ C1] EXT4-fs (loop0): last error at time 524463: ext4_iget_extra_inode:5128: inode 15 [ 91.255864][ T7587] loop0: lost filesystem error report for type 5 error -117 [ 91.256588][ T7569] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2113: corrupted inode contents [ 91.257692][ T7587] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.298340][ T7569] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2113: mark_inode_dirty error [ 91.306328][ T7596] loop2: detected capacity change from 0 to 1024 [ 91.337053][ T3737] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.341388][ T7569] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2113: corrupted inode contents [ 91.353586][ T7596] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 91.376065][ T7569] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 91.384859][ T7569] loop4: lost filesystem error report for type 5 error -117 [ 91.385423][ T7569] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2113: corrupted inode contents [ 91.386663][ T7596] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 91.393651][ T7569] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.2113: mark_inode_dirty error [ 91.434847][ T7596] EXT4-fs (loop2): invalid journal inode [ 91.437940][ T7569] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 91.453022][ T7569] loop4: lost filesystem error report for type 5 error -117 [ 91.453301][ T7569] EXT4-fs (loop4): 1 truncate cleaned up [ 91.467085][ T98] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:5: Failed to release dquot type 1 [ 91.474436][ T7596] EXT4-fs (loop2): can't get journal size [ 91.478803][ T98] loop4: lost filesystem error report for type 5 error -117 [ 91.485188][ T7569] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.511632][ T7596] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.618534][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.630331][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.846774][ T7643] loop0: detected capacity change from 0 to 512 [ 91.894382][ T7643] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e098, mo2=0002] [ 91.912192][ T7643] System zones: 0-2, 18-18, 34-34 [ 91.921696][ T7643] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 91.936637][ T7643] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2145: corrupted inode contents [ 91.948608][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 91.948634][ C0] EXT4-fs (loop0): initial error at time 524464: ext4_mb_generate_buddy:1317 [ 91.948665][ C0] EXT4-fs (loop0): last error at time 524464: ext4_mb_generate_buddy:1317 [ 91.975321][ T7643] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.2145: mark_inode_dirty error [ 91.992246][ T7643] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2145: corrupted inode contents [ 92.005259][ T7643] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2145: mark_inode_dirty error [ 92.047835][ T7643] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2145: corrupted inode contents [ 92.080316][ T7643] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2145: mark_inode_dirty error [ 92.122120][ T7643] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2145: corrupted inode contents [ 92.147079][ T7668] loop3: detected capacity change from 0 to 1024 [ 92.174288][ T7643] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 92.183184][ T7668] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 92.193424][ T7643] loop0: lost filesystem error report for type 5 error -117 [ 92.194277][ T7643] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2145: corrupted inode contents [ 92.218216][ T7668] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 92.229788][ T7643] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.2145: mark_inode_dirty error [ 92.241808][ T7643] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 92.247461][ T7668] System zones: [ 92.250743][ T7643] loop0: lost filesystem error report for type 5 error -117 [ 92.254912][ T7643] EXT4-fs (loop0): 1 truncate cleaned up [ 92.261255][ T7668] 0-1 [ 92.263278][ T7643] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 92.280331][ T7668] , 2-3 [ 92.283659][ T110] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:6: Failed to release dquot type 1 [ 92.304846][ T7668] , 5-36, 22-22, 98-101, 102-102 [ 92.319238][ T3737] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.331909][ T7668] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 92.391560][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.443445][ T7689] loop0: detected capacity change from 0 to 512 [ 92.465088][ T7689] FAT-fs (loop0): Directory bread(block 12328) failed [ 92.482509][ T7689] FAT-fs (loop0): Directory bread(block 12329) failed [ 92.518435][ T7689] FAT-fs (loop0): Directory bread(block 12330) failed [ 92.541829][ T7689] FAT-fs (loop0): Directory bread(block 12331) failed [ 92.549510][ T7689] FAT-fs (loop0): Directory bread(block 12332) failed [ 92.568907][ T7689] FAT-fs (loop0): Directory bread(block 12333) failed [ 92.582475][ T7689] FAT-fs (loop0): Directory bread(block 12334) failed [ 92.589503][ T7689] FAT-fs (loop0): Directory bread(block 12335) failed [ 92.734620][ T7721] loop4: detected capacity change from 0 to 1164 [ 92.743345][ T7721] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 92.753440][ T7715] loop1: detected capacity change from 0 to 1024 [ 92.771118][ T7715] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 92.809798][ T7715] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 92.840363][ T7715] EXT4-fs (loop1): invalid journal inode [ 92.846148][ T7715] EXT4-fs (loop1): can't get journal size [ 92.857110][ T7715] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 92.950863][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.000265][ T7736] FAT-fs (loop3): Directory bread(block 12328) failed [ 93.026920][ T7736] FAT-fs (loop3): Directory bread(block 12329) failed [ 93.050067][ T7736] FAT-fs (loop3): Directory bread(block 12330) failed [ 93.062089][ T7736] FAT-fs (loop3): Directory bread(block 12331) failed [ 93.069347][ T7736] FAT-fs (loop3): Directory bread(block 12332) failed [ 93.076357][ T7736] FAT-fs (loop3): Directory bread(block 12333) failed [ 93.083218][ T7736] FAT-fs (loop3): Directory bread(block 12334) failed [ 93.091356][ T7736] FAT-fs (loop3): Directory bread(block 12335) failed [ 93.134351][ T7734] loop0: p2 p3 p4[EZD] [ 93.147383][ T7734] loop0: p2 start 16711687 is beyond EOD, truncated [ 93.168098][ T7734] loop0: p4 size 264072 extends beyond EOD, truncated [ 93.249010][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 93.249027][ T28] audit: type=1400 audit(524465.800:285): avc: denied { read append } for pid=7753 comm="syz.3.2199" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 93.306866][ T7758] FAT-fs (loop1): FAT read failed (blocknr 255) [ 93.328363][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 93.333922][ T3695] udevd[3695]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 93.338385][ T28] audit: type=1400 audit(524465.800:286): avc: denied { open } for pid=7753 comm="syz.3.2199" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 93.470369][ T7768] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 93.488353][ T7768] EXT4-fs (loop3): group descriptors corrupted! [ 93.639325][ T7784] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 93.672215][ T7784] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 93.695944][ T7794] tmpfs: Bad value for 'mpol' [ 93.711831][ T7784] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.2215: Corrupt directory, running e2fsck is recommended [ 93.764555][ T7796] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 93.775880][ T7784] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 93.794776][ T7802] FAT-fs (loop2): Directory bread(block 12328) failed [ 93.806857][ T7784] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.2215: corrupted in-inode xattr: e_name out of bounds [ 93.822535][ T7802] FAT-fs (loop2): Directory bread(block 12329) failed [ 93.829928][ T7802] FAT-fs (loop2): Directory bread(block 12330) failed [ 93.836997][ T7796] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 93.846034][ T7796] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 93.853233][ T7784] fserror_report: 15 callbacks suppressed [ 93.853299][ T7784] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.862247][ T7802] FAT-fs (loop2): Directory bread(block 12331) failed [ 93.875626][ T7796] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 93.894092][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 93.900561][ C1] EXT4-fs (loop3): initial error at time 524466: ext4_iget_extra_inode:5128: inode 15 [ 93.903710][ T7784] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.2215: couldn't read orphan inode 15 (err -117) [ 93.910208][ C1] EXT4-fs (loop3): last error at time 524466: ext4_iget_extra_inode:5128: inode 15 [ 93.955689][ T7802] FAT-fs (loop2): Directory bread(block 12332) failed [ 93.966345][ T7802] FAT-fs (loop2): Directory bread(block 12333) failed [ 93.973894][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.984364][ T7802] FAT-fs (loop2): Directory bread(block 12334) failed [ 93.993186][ T7784] loop3: lost filesystem error report for type 5 error -117 [ 93.995135][ T7784] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.017549][ T7802] FAT-fs (loop2): Directory bread(block 12335) failed [ 94.091703][ T28] audit: type=1400 audit(524466.640:287): avc: denied { getattr } for pid=7818 comm="syz.4.2231" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 94.130798][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.215493][ T7838] isofs_fill_super: root inode is not a directory. Corrupted media? [ 94.317671][ T7849] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 94.356025][ T7849] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 94.384526][ T7849] EXT4-fs (loop4): invalid journal inode [ 94.401230][ T7849] EXT4-fs (loop4): can't get journal size [ 94.419051][ T7849] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 94.517442][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.700112][ T7900] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 94.723154][ T7900] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.2270: corrupted in-inode xattr: bad e_name length [ 94.820662][ T7900] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 94.820895][ T7900] EXT4-fs (loop2): get orphan inode failed [ 94.830142][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 94.830161][ C0] EXT4-fs (loop2): initial error at time 524467: ext4_iget_extra_inode:5128: inode 15 [ 94.830190][ C0] EXT4-fs (loop2): last error at time 524467: ext4_iget_extra_inode:5128: inode 15 [ 94.892554][ T7919] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 94.904905][ T7919] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 94.915335][ T7919] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.2280: Corrupt directory, running e2fsck is recommended [ 94.930769][ T7919] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 94.984435][ T7919] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.2280: corrupted in-inode xattr: e_name out of bounds [ 95.009448][ T7900] EXT4-fs (loop2): mount failed [ 95.060933][ T7919] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 95.061170][ T7919] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.2280: couldn't read orphan inode 15 (err -117) [ 95.070461][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 95.070480][ C0] EXT4-fs (loop4): initial error at time 524467: ext4_iget_extra_inode:5128: inode 15 [ 95.070532][ C0] EXT4-fs (loop4): last error at time 524467: ext4_iget_extra_inode:5128: inode 15 [ 95.163808][ T7919] loop4: lost filesystem error report for type 5 error -117 [ 95.172852][ T7919] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.280312][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.386129][ T7957] loop1: p3 p4 < > [ 95.399701][ T7957] loop1: p3 size 83886080 extends beyond EOD, truncated [ 95.474477][ T7972] set_capacity_and_notify: 12 callbacks suppressed [ 95.474494][ T7972] loop2: detected capacity change from 0 to 8192 [ 95.513255][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 95.521995][ T3695] udevd[3695]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 95.539080][ T7975] loop3: detected capacity change from 0 to 8192 [ 95.578547][ T7989] loop1: detected capacity change from 0 to 512 [ 95.598171][ T7975] loop3: p1 < > p3 [ 95.604945][ T7989] EXT4-fs error (device loop1): ext4_quota_enable:7225: inode #3: comm syz.1.2314: iget: checksum invalid [ 95.620748][ T7989] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -74 [ 95.623794][ T7975] loop3: p3 start 262144 is beyond EOD, [ 95.637151][ T7989] EXT4-fs error (device loop1): ext4_quota_enable:7228: comm syz.1.2314: Bad quota inode: 3, type: 0 [ 95.642893][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 95.642919][ C0] EXT4-fs (loop1): initial error at time 524468: ext4_quota_enable:7225: inode 3 [ 95.642950][ C0] EXT4-fs (loop1): last error at time 524468: ext4_quota_enable:7225: inode 3 [ 95.678890][ T7989] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 95.694070][ T7989] EXT4-fs (loop1): mount failed [ 95.699164][ T7975] truncated [ 95.711649][ T7993] loop0: detected capacity change from 0 to 1024 [ 95.730692][ T2981] loop3: p1 < > p3 [ 95.738145][ T7997] loop2: detected capacity change from 0 to 256 [ 95.749734][ T2981] loop3: p3 start 262144 is beyond EOD, truncated [ 95.757192][ T7993] EXT4-fs error (device loop0): __ext4_fill_super:5596: comm syz.0.2315: inode #2: comm syz.0.2315: iget: illegal inode # [ 95.791064][ T7993] fserror_report: 1 callbacks suppressed [ 95.791078][ T7993] loop0: lost filesystem error report for type 5 error -117 [ 95.810302][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 95.824135][ C1] EXT4-fs (loop0): initial error at time 524468: __ext4_fill_super:5596 [ 95.826570][ T7993] EXT4-fs (loop0): Remounting filesystem read-only [ 95.832548][ C1] EXT4-fs (loop0): last error at time 524468: __ext4_fill_super:5596 [ 95.852134][ T7993] EXT4-fs (loop0): get root inode failed [ 95.858295][ T7993] EXT4-fs (loop0): mount failed [ 95.895241][ T28] audit: type=1326 audit(524468.419:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7999 comm="syz.1.2318" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f757effcdd9 code=0x0 [ 95.926666][ T8001] loop4: detected capacity change from 0 to 2048 [ 95.940187][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 95.962225][ T8004] loop3: detected capacity change from 0 to 2048 [ 96.001406][ T8001] loop4: p2 p3 p7 [ 96.051635][ T8004] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 96.063443][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 96.166727][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 96.374192][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 96.970079][ T8047] tmpfs: Bad value for 'mpol' [ 97.243981][ T8022] udevd[8022]: inotify_add_watch(7, /dev/loop3p65, 10) failed: No such file or directory [ 97.278268][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop3p74, 10) failed: No such file or directory [ 97.299837][ T8073] IPv6: addrconf: prefix option has invalid lifetime [ 97.627537][ T8095] loop2: detected capacity change from 0 to 164 [ 97.913212][ T8103] loop2: detected capacity change from 0 to 8192 [ 97.959996][ T8103] loop2: p1 p2 p3 p4 [ 97.966299][ T8103] loop2: p1 size 32768 extends beyond EOD, truncated [ 97.993544][ T8103] loop2: p2 start 917504 is beyond EOD, truncated [ 98.014939][ T8103] loop2: p3 start 117440512 is beyond EOD, truncated [ 98.026213][ T8103] loop2: p4 start 720896 is beyond EOD, truncated [ 98.054054][ T8121] loop3: detected capacity change from 0 to 164 [ 98.065747][ T28] audit: type=1400 audit(524470.458:289): avc: denied { write } for pid=8122 comm="syz.1.2377" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 98.066702][ T2981] loop2: p1 p2 p3 p4 [ 98.122542][ T2981] loop2: p1 size 32768 extends beyond EOD, truncated [ 98.142146][ T2981] loop2: p2 start 917504 is beyond EOD, truncated [ 98.153525][ T2981] loop2: p3 start 117440512 is beyond EOD, truncated [ 98.171793][ T2981] loop2: p4 start 720896 is beyond EOD, truncated [ 98.553640][ T8179] EXT4-fs: inline encryption not supported [ 98.618804][ T8179] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 98.653663][ T8179] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 98.699512][ T8179] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 98.754814][ T8179] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 98.795267][ T8179] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.2405: Failed to acquire dquot type 1 [ 98.800739][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 98.806822][ T8179] loop4: lost filesystem error report for type 5 error -5 [ 98.821872][ T8179] EXT4-fs (loop4): Remounting filesystem read-only [ 98.829100][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 98.829126][ C0] EXT4-fs (loop4): initial error at time 524471: ext4_acquire_dquot:7034 [ 98.829157][ C0] EXT4-fs (loop4): last error at time 524471: ext4_acquire_dquot:7034 [ 98.860522][ T8179] EXT4-fs (loop4): 1 truncate cleaned up [ 98.871175][ T8179] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.935133][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 98.959769][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.009300][ T8196] EXT4-fs: Ignoring removed nobh option [ 99.054882][ T8196] EXT4-fs: old and new quota format mixing [ 99.104608][ T8206] FAT-fs (loop3): bogus sectors per cluster 0 [ 99.133195][ T8206] FAT-fs (loop3): Can't find a valid FAT filesystem [ 99.337843][ T8232] syz.0.2431(8232): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 99.436325][ T8242] 9pnet_fd: p9_fd_create_tcp (8242): problem connecting socket to 127.0.0.1 [ 99.534809][ T8248] loop1: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 99.652565][ T8273] EXT4-fs: inline encryption not supported [ 99.773531][ T8273] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.794122][ T8273] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 99.843377][ T8273] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 99.916018][ T8273] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 99.964195][ T8273] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2450: Failed to acquire dquot type 1 [ 100.011376][ T8273] loop2: lost filesystem error report for type 5 error -5 [ 100.011983][ T8273] EXT4-fs (loop2): Remounting filesystem read-only [ 100.019660][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 100.019677][ C0] EXT4-fs (loop2): initial error at time 524472: ext4_acquire_dquot:7034 [ 100.019702][ C0] EXT4-fs (loop2): last error at time 524472: ext4_acquire_dquot:7034 [ 100.066031][ T8273] EXT4-fs (loop2): 1 truncate cleaned up [ 100.073536][ T8273] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.133112][ T28] audit: type=1326 audit(524472.385:290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8310 comm="syz.3.2468" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff441bacdd9 code=0x0 [ 100.158468][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.260793][ T8305] loop4: p3 [ 100.282234][ T8305] loop4: p3 start 458783 is beyond EOD, truncated [ 100.448803][ T28] audit: type=1400 audit(524472.675:291): avc: denied { execute } for pid=8332 comm="syz.2.2480" name="cgroup" dev="tmpfs" ino=2176 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 100.711891][ T8340] Alternate GPT is invalid, using primary GPT. [ 100.730710][ T8340] loop2: p2 p3 p7 [ 100.887428][ T8362] set_capacity_and_notify: 9 callbacks suppressed [ 100.887449][ T8362] loop4: detected capacity change from 0 to 2048 [ 100.903385][ T8372] 9p: Bad value for 'rfdno' [ 100.951708][ T8362] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 100.994781][ T8380] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 101.116221][ T8386] syz.0.2506 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 101.241886][ T8400] cgroup: name respecified [ 101.255049][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop1p51, 10) failed: No such file or directory [ 101.265024][ T8022] udevd[8022]: inotify_add_watch(7, /dev/loop1p50, 10) failed: No such file or directory [ 101.266568][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p54, 10) failed: No such file or directory [ 101.286855][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop1p55, 10) failed: No such file or directory [ 101.292215][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop1p52, 10) failed: No such file or directory [ 101.307230][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop1p60, 10) failed: No such file or directory [ 101.323181][ T8019] udevd[8019]: inotify_add_watch(7, /dev/loop1p61, 10) failed: No such file or directory [ 101.334515][ T3696] udevd[3696]: inotify_add_watch(7, /dev/loop1p57, 10) failed: No such file or directory [ 101.424500][ T8408] loop3: detected capacity change from 0 to 164 [ 101.461785][ T8408] isofs_fill_super: root inode is not a directory. Corrupted media? [ 101.736526][ T8426] loop2: detected capacity change from 0 to 512 [ 101.753301][ T8426] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 101.777194][ T8426] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.2524: corrupted xattr entries [ 101.782345][ T28] audit: type=1400 audit(524473.928:292): avc: denied { create } for pid=8427 comm="syz.0.2526" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 101.788599][ T8426] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 101.808514][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 101.824155][ C1] EXT4-fs (loop2): initial error at time 524473: xattr_find_entry:337: inode 15 [ 101.833327][ C1] EXT4-fs (loop2): last error at time 524473: xattr_find_entry:337: inode 15 [ 101.835007][ T8426] EXT4-fs (loop2): 1 orphan inode deleted [ 101.882891][ T8426] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.932164][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.976651][ T8445] SELinux: security_context_str_to_sid (}oæ‹bö–?3bæñlæÊGœ;oÔÌñúÍxo‹Ùÿ¤digUü) failed with errno=-22 [ 102.053327][ T2981] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 102.244407][ T8477] loop0: detected capacity change from 0 to 8192 [ 102.387092][ T8487] loop2: detected capacity change from 0 to 164 [ 102.406994][ T8487] ISOFS: unable to read i-node block [ 102.415119][ T8487] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 102.418978][ T8477] loop0: p1 p2 p3 p4 [ 102.433162][ T8477] loop0: p2 start 9961480 is beyond EOD, truncated [ 102.445917][ T8477] loop0: p3 start 117772289 is beyond EOD, truncated [ 102.456349][ T8477] loop0: p4 size 4281074432 extends beyond EOD, truncated [ 102.489977][ T8491] loop3: detected capacity change from 0 to 512 [ 102.531105][ T8495] loop2: detected capacity change from 0 to 512 [ 102.537360][ T8491] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 102.537427][ T8491] EXT4-fs (loop3): group descriptors corrupted! [ 102.581098][ T8495] EXT4-fs: Ignoring removed mblk_io_submit option [ 102.600057][ T8495] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (43466!=33349) [ 102.629031][ T8495] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e02c, mo2=0002] [ 102.652512][ T8495] System zones: 1-12 [ 102.657654][ T8495] EXT4-fs (loop2): orphan cleanup on readonly fs [ 102.665615][ T8495] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.2559: Inode bitmap for bg 0 marked uninitialized [ 102.678578][ T8495] loop2: lost filesystem error report for type 5 error -117 [ 102.678755][ T8495] EXT4-fs (loop2): Remounting filesystem read-only [ 102.686140][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 102.686160][ C1] EXT4-fs (loop2): initial error at time 524474: ext4_read_inode_bitmap:167 [ 102.686186][ C1] EXT4-fs (loop2): last error at time 524474: ext4_read_inode_bitmap:167 [ 102.801700][ T8483] loop1: detected capacity change from 0 to 32768 [ 102.846240][ T8483] loop1: p1 p3 < p5 p6 > [ 102.893875][ T28] audit: type=1326 audit(524474.966:293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8519 comm="syz.2.2570" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc7ca44cdd9 code=0x0 [ 103.136497][ T8547] loop2: detected capacity change from 0 to 128 [ 103.143608][ T8545] loop0: detected capacity change from 0 to 128 [ 103.152757][ T8547] FAT-fs (loop2): bogus number of reserved sectors [ 103.167611][ T8547] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 103.177650][ T8545] FAT-fs (loop0): bogus number of FAT sectors [ 103.183781][ T8545] FAT-fs (loop0): Can't find a valid FAT filesystem [ 103.191973][ T8547] FAT-fs (loop2): Can't find a valid FAT filesystem [ 103.310321][ T28] audit: type=1326 audit(524475.359:294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8563 comm="syz.1.2592" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f757effcdd9 code=0x0 [ 103.480426][ T8588] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 103.487096][ T8588] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 103.516772][ T8588] vhci_hcd vhci_hcd.0: Device attached [ 103.531471][ T8589] vhci_hcd: connection closed [ 103.532987][ T12] vhci_hcd vhci_hcd.2: stop threads [ 103.560632][ T12] vhci_hcd vhci_hcd.2: release socket [ 103.579603][ T12] vhci_hcd vhci_hcd.2: disconnect device [ 103.622519][ T28] audit: type=1400 audit(524475.649:295): avc: denied { ioctl } for pid=8600 comm="syz.1.2609" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 104.174904][ T3695] udevd[3695]: inotify_add_watch(7, /dev/loop1p160, 10) failed: No such file or directory [ 104.189893][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop1p162, 10) failed: No such file or directory [ 104.199920][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p161, 10) failed: No such file or directory [ 104.200918][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop1p158, 10) failed: No such file or directory [ 104.234807][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop1p163, 10) failed: No such file or directory [ 104.248330][ T8022] udevd[8022]: inotify_add_watch(7, /dev/loop1p157, 10) failed: No such file or directory [ 104.259339][ T8019] udevd[8019]: inotify_add_watch(7, /dev/loop1p168, 10) failed: No such file or directory [ 104.269632][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p165, 10) failed: No such file or directory [ 104.285979][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop1p167, 10) failed: No such file or directory [ 104.286021][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop1p159, 10) failed: No such file or directory [ 104.354131][ T8657] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.2637: Parent and EA inode have the same ino 15 [ 104.453457][ T8665] __quota_error: 1 callbacks suppressed [ 104.453478][ T8665] Quota error (device loop0): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 104.471832][ T8657] loop1: lost filesystem error report for type 5 error -117 [ 104.473674][ T8657] EXT4-fs (loop1): Remounting filesystem read-only [ 104.487855][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 104.487876][ C0] EXT4-fs (loop1): initial error at time 524476: ext4_xattr_inode_iget:437 [ 104.487909][ C0] EXT4-fs (loop1): last error at time 524476: ext4_xattr_inode_iget:437 [ 104.496696][ T8665] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 104.503604][ T8657] EXT4-fs (loop1): 1 orphan inode deleted [ 104.527727][ T8657] EXT4-fs mount: 2 callbacks suppressed [ 104.527747][ T8657] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.589343][ T8665] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2640: Failed to acquire dquot type 1 [ 104.600747][ T8665] loop0: lost filesystem error report for type 5 error -117 [ 104.604137][ T8665] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2640: corrupted inode contents [ 104.611530][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 104.611549][ C0] EXT4-fs (loop0): initial error at time 524476: ext4_acquire_dquot:7034 [ 104.611574][ C0] EXT4-fs (loop0): last error at time 524476: ext4_acquire_dquot:7034 [ 104.648479][ T8665] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 104.648737][ T8665] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #16: comm syz.0.2640: mark_inode_dirty error [ 104.677621][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.696981][ T8665] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 104.697304][ T8665] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2640: corrupted inode contents [ 104.737320][ T8665] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 104.737531][ T8665] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2640: mark_inode_dirty error [ 104.780039][ T8665] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 104.780264][ T8665] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2640: corrupted inode contents [ 104.839422][ T8665] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 104.839746][ T8665] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 104.880460][ T8665] loop0: lost filesystem error report for type 5 error -117 [ 104.904121][ T8665] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #16: comm syz.0.2640: corrupted inode contents [ 104.926385][ T8665] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 104.927316][ T8665] EXT4-fs error (device loop0): ext4_truncate:4690: inode #16: comm syz.0.2640: mark_inode_dirty error [ 104.965067][ T8665] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 104.965352][ T8665] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 104.987512][ T8665] loop0: lost filesystem error report for type 5 error -117 [ 104.994293][ T8680] EXT4-fs (loop2): orphan cleanup on readonly fs [ 105.010215][ T8665] EXT4-fs (loop0): 1 truncate cleaned up [ 105.052277][ T8680] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.2646: corrupted in-inode xattr: invalid ea_ino [ 105.054377][ T8665] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.065706][ T8680] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 105.080242][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 105.095944][ C0] EXT4-fs (loop2): initial error at time 524477: ext4_iget_extra_inode:5128: inode 15 [ 105.105597][ C0] EXT4-fs (loop2): last error at time 524477: ext4_iget_extra_inode:5128: inode 15 [ 105.112540][ T8680] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.2646: couldn't read orphan inode 15 (err -117) [ 105.189799][ T8680] loop2: lost filesystem error report for type 5 error -117 [ 105.190386][ T8680] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 105.343102][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.364083][ T8697] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0015:00bb with DS=0x13 [ 105.372412][ T3737] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.409938][ T28] audit: type=1400 audit(524477.323:297): avc: denied { write } for pid=8701 comm="syz.4.2658" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 106.020260][ T28] audit: type=1400 audit(524477.894:298): avc: denied { mount } for pid=8746 comm="syz.2.2679" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 106.126964][ T28] audit: type=1400 audit(524477.950:299): avc: denied { unmount } for pid=3748 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 106.154803][ T8727] loop3: p1 < > p2 < p5 > p3 p4 [ 106.224388][ T8727] loop3: p3 start 134217728 is beyond EOD, truncated [ 106.243038][ T8727] loop3: p4 size 16776968 extends beyond EOD, truncated [ 106.281847][ T8727] loop3: p5 size 16776968 extends beyond EOD, truncated [ 106.667645][ T8774] set_capacity_and_notify: 6 callbacks suppressed [ 106.667662][ T8774] loop4: detected capacity change from 0 to 512 [ 106.718327][ T8774] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 106.735116][ T8780] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 106.755262][ T8774] EXT4-fs error (device loop4): ext4_orphan_get:1423: comm syz.4.2693: bad orphan inode 15 [ 106.781215][ T28] audit: type=1400 audit(524478.605:300): avc: denied { relabelto } for pid=8778 comm="syz.0.2694" name="503" dev="tmpfs" ino=2582 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 106.833905][ T28] audit: type=1400 audit(524478.605:301): avc: denied { associate } for pid=8778 comm="syz.0.2694" name="503" dev="tmpfs" ino=2582 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 106.847932][ T8774] loop4: lost filesystem error report for type 5 error -117 [ 106.877999][ T8783] loop3: detected capacity change from 0 to 764 [ 106.895694][ T8787] loop1: detected capacity change from 0 to 512 [ 106.919268][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 106.921755][ T8787] EXT4-fs: Ignoring removed bh option [ 106.925985][ C0] EXT4-fs (loop4): initial error at time 524478: ext4_orphan_get:1423 [ 106.926008][ C0] EXT4-fs (loop4): last error at time 524478: ext4_orphan_get:1423 [ 106.950082][ T8774] EXT4-fs (loop4): Remounting filesystem read-only [ 106.987297][ T8774] ext4_test_bit(bit=14, block=4) = 1 [ 106.993026][ T28] audit: type=1400 audit(524478.801:302): avc: denied { write } for pid=3737 comm="syz-executor" name="503" dev="tmpfs" ino=2582 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 107.027396][ T8787] EXT4-fs: Invalid commit interval -2147483648, must be smaller than 21474836 [ 107.040841][ T8774] is_bad_inode(inode)=0 [ 107.058193][ T8774] NEXT_ORPHAN(inode)=1792 [ 107.076633][ T8774] max_ino=32 [ 107.095673][ T8774] i_nlink=0 [ 107.107653][ T8774] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.120369][ T28] audit: type=1400 audit(524478.801:303): avc: denied { remove_name } for pid=3737 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2586 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 107.135310][ T8793] loop2: detected capacity change from 0 to 512 [ 107.217385][ T8793] EXT4-fs error (device loop2): ext4_xattr_inode_iget:437: comm syz.2.2701: Parent and EA inode have the same ino 15 [ 107.232585][ T8793] loop2: lost filesystem error report for type 5 error -117 [ 107.232740][ T8793] EXT4-fs (loop2): Remounting filesystem read-only [ 107.240188][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 107.240214][ C0] EXT4-fs (loop2): initial error at time 524479: ext4_xattr_inode_iget:437 [ 107.240244][ C0] EXT4-fs (loop2): last error at time 524479: ext4_xattr_inode_iget:437 [ 107.253757][ T28] audit: type=1400 audit(524478.801:304): avc: denied { write } for pid=3737 comm="syz-executor" name="503" dev="tmpfs" ino=2582 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 107.262876][ T8793] EXT4-fs (loop2): 1 orphan inode deleted [ 107.302472][ T8793] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.336011][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.387048][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.460125][ T8806] Non-string source [ 107.952266][ T8831] loop1: detected capacity change from 0 to 512 [ 107.981648][ T8831] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #2: block 8: comm syz.1.2717: lblock 0 mapped to illegal pblock 8 (length 1) [ 108.151485][ T8831] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 108.151920][ T8831] EXT4-fs (loop1): Remounting filesystem read-only [ 108.161035][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 108.161057][ C0] EXT4-fs (loop1): initial error at time 524479: ext4_map_blocks:791: inode 2: block 8 [ 108.161088][ C0] EXT4-fs (loop1): last error at time 524479: ext4_map_blocks:791: inode 2: block 8 [ 108.220101][ T8837] loop4: detected capacity change from 0 to 4096 [ 108.235686][ T8831] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.2717: error -117 reading directory block [ 108.257650][ T8837] EXT4-fs (loop4): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 108.309297][ T8831] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 108.348979][ T8831] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.2717: error -117 reading directory block [ 108.409675][ T8831] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 108.458215][ T8831] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.527918][ T8855] loop2: detected capacity change from 0 to 1764 [ 108.539306][ T8853] loop0: detected capacity change from 0 to 1024 [ 108.570122][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.614424][ T8853] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 108.660180][ T8853] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 108.785410][ T8853] EXT4-fs (loop0): orphan cleanup on readonly fs [ 108.853858][ T8853] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #3: block 3: comm syz.0.2729: lblock 3 mapped to illegal pblock 3 (length 1) [ 108.924582][ T8853] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 108.925388][ T8853] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2729: Failed to acquire dquot type 0 [ 108.934558][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 108.934593][ C0] EXT4-fs (loop0): initial error at time 524480: ext4_map_blocks:833: inode 3: block 3 [ 108.934639][ C0] EXT4-fs (loop0): last error at time 524480: ext4_map_blocks:833: inode 3: block 3 [ 109.000782][ T8853] loop0: lost filesystem error report for type 5 error -117 [ 109.005470][ T8853] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 3: comm syz.0.2729: lblock 3 mapped to illegal pblock 3 (length 1) [ 109.074307][ T8894] loop1: detected capacity change from 0 to 512 [ 109.091282][ T8853] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 109.092317][ T8894] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 109.109887][ T8853] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2729: Failed to acquire dquot type 0 [ 109.147826][ T8894] EXT4-fs (loop1): invalid journal inode [ 109.155783][ T8853] loop0: lost filesystem error report for type 5 error -117 [ 109.157420][ T8894] EXT4-fs (loop1): can't get journal size [ 109.172376][ T8900] tmpfs: Unknown parameter 'rootcontext—|Ñ' [ 109.175495][ T8853] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.2729: Freeing blocks not in datazone - block = 0, count = 4096 [ 109.216652][ T8894] EXT4-fs (loop1): orphan cleanup on readonly fs [ 109.230150][ T8894] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.2749: iget: bad i_size value: -212205744160758 [ 109.263410][ T8909] loop4: detected capacity change from 0 to 128 [ 109.296492][ T8894] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 109.296822][ T8894] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.2749: couldn't read orphan inode 15 (err -117) [ 109.306133][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 109.306152][ C0] EXT4-fs (loop1): initial error at time 524480: ext4_orphan_get:1397: inode 15 [ 109.306179][ C0] EXT4-fs (loop1): last error at time 524480: ext4_orphan_get:1397: inode 15 [ 109.346071][ T8853] loop0: lost filesystem error report for type 5 error -117 [ 109.356234][ T8853] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 3: comm syz.0.2729: lblock 3 mapped to illegal pblock 3 (length 1) [ 109.420344][ T8894] loop1: lost filesystem error report for type 5 error -117 [ 109.420991][ T8894] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 109.442739][ T8853] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 109.442921][ T8853] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2729: Failed to acquire dquot type 0 [ 109.492436][ T8853] loop0: lost filesystem error report for type 5 error -117 [ 109.492614][ T8853] EXT4-fs (loop0): 1 orphan inode deleted [ 109.520309][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.545998][ T8853] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 109.699287][ T3737] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.570677][ T9010] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 110.604860][ T9010] EXT4-fs warning (device loop3): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 110.663542][ T9022] : Can't lookup blockdev [ 110.813750][ T9034] EXT4-fs (loop2): unsupported descriptor size 7 [ 111.048370][ T9063] EXT4-fs: Ignoring removed nobh option [ 111.078854][ T9063] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -13 [ 111.128493][ T9063] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2832: attempt to clear invalid blocks 1 len 1 [ 111.171708][ T9074] __quota_error: 10 callbacks suppressed [ 111.171741][ T9074] Quota error (device loop4): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 111.199891][ T9063] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 111.201495][ T9063] EXT4-fs (loop1): Remounting filesystem read-only [ 111.210701][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 111.210739][ C0] EXT4-fs (loop1): initial error at time 524482: ext4_clear_blocks:876: inode 13 [ 111.210768][ C0] EXT4-fs (loop1): last error at time 524482: ext4_clear_blocks:876: inode 13 [ 111.229180][ T9074] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 111.234350][ T9063] EXT4-fs (loop1): 1 truncate cleaned up [ 111.259116][ T9063] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.282458][ T9074] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.2836: Failed to acquire dquot type 1 [ 111.300813][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.333463][ T9074] loop4: lost filesystem error report for type 5 error -117 [ 111.335054][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 111.348936][ C1] EXT4-fs (loop4): initial error at time 524482: ext4_acquire_dquot:7034 [ 111.357422][ C1] EXT4-fs (loop4): last error at time 524482: ext4_acquire_dquot:7034 [ 111.376343][ T9074] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2836: corrupted inode contents [ 111.418222][ T9074] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.418569][ T9074] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #16: comm syz.4.2836: mark_inode_dirty error [ 111.451744][ T9074] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.451958][ T9074] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2836: corrupted inode contents [ 111.521813][ T9074] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.522037][ T9074] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #16: comm syz.4.2836: mark_inode_dirty error [ 111.583169][ T9074] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 111.584438][ T9074] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2836: corrupted inode contents [ 111.636223][ T9074] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 111.658308][ T9074] loop4: lost filesystem error report for type 5 error -117 [ 111.658574][ T9074] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #16: comm syz.4.2836: corrupted inode contents [ 111.710983][ T9074] EXT4-fs error (device loop4): ext4_truncate:4690: inode #16: comm syz.4.2836: mark_inode_dirty error [ 111.739689][ T9074] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 111.772221][ T9074] loop4: lost filesystem error report for type 5 error -117 [ 111.774428][ T9074] EXT4-fs (loop4): 1 truncate cleaned up [ 111.811620][ T9074] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.890849][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.082097][ T9144] set_capacity_and_notify: 10 callbacks suppressed [ 112.082118][ T9144] loop2: detected capacity change from 0 to 512 [ 112.139837][ T9144] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 112.187440][ T9144] EXT4-fs (loop2): orphan cleanup on readonly fs [ 112.205040][ T9144] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:517: comm syz.2.2871: Block bitmap for bg 0 marked uninitialized [ 112.249849][ T9144] loop2: lost filesystem error report for type 5 error -117 [ 112.250104][ T9144] EXT4-fs (loop2): Remounting filesystem read-only [ 112.257492][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 112.257514][ C0] EXT4-fs (loop2): initial error at time 524483: ext4_read_block_bitmap_nowait:517 [ 112.257543][ C0] EXT4-fs (loop2): last error at time 524483: ext4_read_block_bitmap_nowait:517 [ 112.334428][ T28] audit: type=1400 audit(524483.786:310): avc: denied { write } for pid=9163 comm="syz.3.2881" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 112.381243][ T9144] EXT4-fs (loop2): 1 orphan inode deleted [ 112.402861][ T9144] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 112.436116][ T9164] loop0: detected capacity change from 0 to 2048 [ 112.446200][ T28] audit: type=1400 audit(524483.795:311): avc: denied { open } for pid=9163 comm="syz.3.2881" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 112.505888][ T9164] loop0: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 112.531156][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.650842][ T9183] loop3: detected capacity change from 0 to 164 [ 112.660602][ T9185] loop4: detected capacity change from 0 to 512 [ 112.675164][ T9185] EXT4-fs (loop4): orphan cleanup on readonly fs [ 112.683019][ T9183] iso9660: Bad value for 'map' [ 112.687999][ T9185] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.2892: ea_inode with extended attributes [ 112.751273][ T9185] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2892: error while reading EA inode 11 err=-117 [ 112.763874][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 112.763898][ C1] EXT4-fs (loop4): initial error at time 524484: ext4_xattr_inode_iget:441: inode 11 [ 112.763936][ C1] EXT4-fs (loop4): last error at time 524484: ext4_xattr_inode_iget:441: inode 11 [ 112.792937][ T9185] loop4: lost filesystem error report for type 5 error -117 [ 112.816774][ T9185] EXT4-fs (loop4): 1 orphan inode deleted [ 112.832531][ T9185] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 112.884999][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.024608][ T9196] loop3: detected capacity change from 0 to 8192 [ 113.091178][ T9196] loop3: p1 p2 p4 [ 113.104436][ T9196] loop3: p4 size 262912 extends beyond EOD, truncated [ 113.272870][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 113.273334][ T3695] udevd[3695]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 113.293965][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 113.360783][ T9211] loop3: detected capacity change from 0 to 2048 [ 113.367205][ T9215] 9p: Unknown access argument c: -22 [ 113.455276][ T9211] loop3: p2 < > p3 p4 [ 113.469151][ T9211] loop3: p3 start 65535 is beyond EOD, truncated [ 113.489450][ T9211] loop3: p4 size 8192 extends beyond EOD, truncated [ 114.082701][ T28] audit: type=1400 audit(524485.432:312): avc: denied { read } for pid=9263 comm="syz.0.2922" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 114.148166][ T28] audit: type=1400 audit(524485.432:313): avc: denied { open } for pid=9263 comm="syz.0.2922" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 114.180955][ T3694] udevd[3694]: inotify_add_watch(7, /dev/loop0p32, 10) failed: No such file or directory [ 114.180983][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop0p29, 10) failed: No such file or directory [ 114.195138][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop0p28, 10) failed: No such file or directory [ 114.214325][ T3287] udevd[3287]: inotify_add_watch(7, /dev/loop0p37, 10) failed: No such file or directory [ 114.230164][ T3695] udevd[3695]: inotify_add_watch(7, /dev/loop0p30, 10) failed: No such file or directory [ 114.251378][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop0p31, 10) failed: No such file or directory [ 114.269120][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop0p39, 10) failed: No such file or directory [ 114.283744][ T9276] loop4: detected capacity change from 0 to 512 [ 114.307982][ T9276] EXT4-fs: Ignoring removed nobh option [ 114.331902][ T9276] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 114.351566][ T9276] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.2935: attempt to clear invalid blocks 1 len 1 [ 114.408551][ T9276] fserror_report: 4 callbacks suppressed [ 114.408568][ T9276] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 114.417374][ T9276] EXT4-fs (loop4): Remounting filesystem read-only [ 114.426588][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 114.426615][ C1] EXT4-fs (loop4): initial error at time 524485: ext4_clear_blocks:876: inode 13 [ 114.426644][ C1] EXT4-fs (loop4): last error at time 524485: ext4_clear_blocks:876: inode 13 [ 114.469958][ T9276] EXT4-fs (loop4): 1 truncate cleaned up [ 114.500768][ T9276] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.560734][ T9293] loop2: detected capacity change from 0 to 512 [ 114.637450][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.649781][ T9303] loop1: detected capacity change from 0 to 512 [ 114.663432][ T9293] Quota error (device loop2): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 114.678572][ T9303] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 114.706671][ T9293] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 114.731459][ T9303] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.2948: bg 0: block 4: invalid block bitmap [ 114.762293][ T9293] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.2942: Failed to acquire dquot type 1 [ 114.778690][ T9303] loop1: lost filesystem error report for type 5 error -117 [ 114.779427][ T9303] EXT4-fs (loop1): Remounting filesystem read-only [ 114.793434][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 114.793470][ C1] EXT4-fs (loop1): initial error at time 524486: ext4_validate_block_bitmap:432 [ 114.793501][ C1] EXT4-fs (loop1): last error at time 524486: ext4_validate_block_bitmap:432 [ 114.819732][ T9303] EXT4-fs (loop1): 1 truncate cleaned up [ 114.842326][ T9303] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.854558][ T9293] loop2: lost filesystem error report for type 5 error -117 [ 114.863438][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 114.876182][ T9293] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2942: corrupted inode contents [ 114.877587][ C1] EXT4-fs (loop2): initial error at time 524486: ext4_acquire_dquot:7034 [ 114.898378][ C1] EXT4-fs (loop2): last error at time 524486: ext4_acquire_dquot:7034 [ 114.925329][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.974079][ T9293] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 114.974299][ T9293] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #16: comm syz.2.2942: mark_inode_dirty error [ 115.167773][ T9293] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 115.168861][ T9338] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.186848][ T9293] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2942: corrupted inode contents [ 115.231334][ T9338] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 115.255390][ T9293] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 115.264955][ T9293] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.2942: mark_inode_dirty error [ 115.336537][ T9293] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 115.336798][ T9293] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2942: corrupted inode contents [ 115.406877][ T9293] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 115.407069][ T9293] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 115.478348][ T9293] loop2: lost filesystem error report for type 5 error -117 [ 115.478592][ T9293] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #16: comm syz.2.2942: corrupted inode contents [ 115.558838][ T9293] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 115.560192][ T9293] EXT4-fs error (device loop2): ext4_truncate:4690: inode #16: comm syz.2.2942: mark_inode_dirty error [ 115.629063][ T9293] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 115.629315][ T9293] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 115.648245][ T9354] loop4: detected capacity change from 0 to 512 [ 115.661993][ T9354] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (40000) [ 115.672537][ T9354] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 115.683027][ T9293] loop2: lost filesystem error report for type 5 error -117 [ 115.683501][ T9293] EXT4-fs (loop2): 1 truncate cleaned up [ 115.718640][ T9293] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 115.967013][ T3748] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.175944][ T9398] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 116.207447][ T9398] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.2994: bg 0: block 4: invalid block bitmap [ 116.268011][ T9398] loop0: lost filesystem error report for type 5 error -117 [ 116.268255][ T9398] EXT4-fs (loop0): Remounting filesystem read-only [ 116.275649][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 116.275667][ C0] EXT4-fs (loop0): initial error at time 524487: ext4_validate_block_bitmap:432 [ 116.275714][ C0] EXT4-fs (loop0): last error at time 524487: ext4_validate_block_bitmap:432 [ 116.387491][ T9398] EXT4-fs (loop0): 1 truncate cleaned up [ 116.416342][ T9398] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.490440][ T3737] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.577000][ T9431] ISOFS: Unable to identify CD-ROM format. [ 116.669489][ T9443] EXT4-fs error (device loop4): ext4_iget_extra_inode:5128: inode #15: comm syz.4.3016: corrupted in-inode xattr: invalid size in ea xattr [ 116.704005][ T9443] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 116.704249][ T9443] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.3016: couldn't read orphan inode 15 (err -117) [ 116.713571][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 116.713598][ C1] EXT4-fs (loop4): initial error at time 524487: ext4_iget_extra_inode:5128: inode 15 [ 116.713639][ C1] EXT4-fs (loop4): last error at time 524487: ext4_iget_extra_inode:5128: inode 15 [ 116.762859][ T9446] FAT-fs (loop3): bogus sectors per cluster 0 [ 116.788072][ T9446] FAT-fs (loop3): Can't find a valid FAT filesystem [ 116.832077][ T9437] loop1: p1 p3 p4 [ 116.839200][ T9437] loop1: p1 start 393217 is beyond EOD, truncated [ 116.856429][ T9437] loop1: p3 size 395700 extends beyond EOD, truncated [ 116.888798][ T9437] loop1: p4 start 117571584 is beyond EOD, truncated [ 116.904298][ T9443] loop4: lost filesystem error report for type 5 error -117 [ 116.905470][ T9443] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.006533][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 117.262090][ T9476] FAT-fs (loop4): bogus number of reserved sectors [ 117.303202][ T9476] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 117.338124][ T9476] FAT-fs (loop4): Can't find a valid FAT filesystem [ 117.441977][ T9482] set_capacity_and_notify: 6 callbacks suppressed [ 117.441994][ T9482] loop1: detected capacity change from 0 to 512 [ 117.507791][ T9482] Quota error (device loop1): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 117.550184][ T9482] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 117.598161][ T9482] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.3033: Failed to acquire dquot type 1 [ 117.645207][ T9482] loop1: lost filesystem error report for type 5 error -117 [ 117.645675][ T9482] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3033: corrupted inode contents [ 117.665125][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 117.665153][ C0] EXT4-fs (loop1): initial error at time 524488: ext4_acquire_dquot:7034 [ 117.665189][ C0] EXT4-fs (loop1): last error at time 524488: ext4_acquire_dquot:7034 [ 117.690865][ T9496] loop4: detected capacity change from 0 to 2048 [ 117.697345][ T9482] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 117.698652][ T9482] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.3033: mark_inode_dirty error [ 117.726210][ T9482] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3033: corrupted inode contents [ 117.744071][ T9482] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.3033: mark_inode_dirty error [ 117.762761][ T9482] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3033: corrupted inode contents [ 117.779007][ T9496] Alternate GPT is invalid, using primary GPT. [ 117.787154][ T9496] loop4: p1 p2 p3 [ 117.808559][ T9482] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 117.851280][ T9482] loop1: lost filesystem error report for type 5 error -117 [ 117.855004][ T9482] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3033: corrupted inode contents [ 117.915179][ T9482] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.3033: mark_inode_dirty error [ 117.940656][ T9482] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 117.954701][ T9500] loop4: detected capacity change from 0 to 2048 [ 117.962437][ T9482] loop1: lost filesystem error report for type 5 error -117 [ 117.968182][ T9482] EXT4-fs (loop1): 1 truncate cleaned up [ 118.002578][ T9482] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.018968][ T9500] Alternate GPT is invalid, using primary GPT. [ 118.032863][ T9500] loop4: p1 p2 p3 [ 118.105151][ T9506] loop2: detected capacity change from 0 to 1024 [ 118.128290][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.141358][ T9506] EXT4-fs: Ignoring removed bh option [ 118.160308][ T9508] loop4: detected capacity change from 0 to 256 [ 118.185926][ T9506] EXT4-fs: Invalid want_extra_isize 6144 [ 118.193726][ T9508] FAT-fs (loop4): bogus sectors per cluster 0 [ 118.213473][ T9508] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.300239][ T9516] loop0: detected capacity change from 0 to 736 [ 118.340322][ T9516] rock: directory entry would overflow storage [ 118.363025][ T9516] rock: sig=0x3b10, size=4, remaining=3 [ 118.459171][ T9538] loop3: detected capacity change from 0 to 512 [ 118.461475][ T9540] loop4: detected capacity change from 0 to 128 [ 118.503021][ T9538] Quota error (device loop3): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 118.552268][ T9538] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 118.567297][ T9538] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.3059: Failed to acquire dquot type 1 [ 118.595552][ T9538] loop3: lost filesystem error report for type 5 error -117 [ 118.596163][ T9538] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3059: corrupted inode contents [ 118.615453][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 118.615476][ C1] EXT4-fs (loop3): initial error at time 524489: ext4_acquire_dquot:7034 [ 118.615500][ C1] EXT4-fs (loop3): last error at time 524489: ext4_acquire_dquot:7034 [ 118.655666][ T9538] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.3059: mark_inode_dirty error [ 118.667469][ T9538] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3059: corrupted inode contents [ 118.681179][ T9538] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.3059: mark_inode_dirty error [ 118.693407][ T9538] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3059: corrupted inode contents [ 118.725505][ T9538] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 118.734515][ T9538] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.3059: corrupted inode contents [ 118.754450][ T9538] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.3059: mark_inode_dirty error [ 118.779395][ T9538] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 118.793038][ T28] audit: type=1400 audit(524489.837:314): avc: denied { create } for pid=9556 comm="syz.2.3071" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 118.820636][ T9538] EXT4-fs (loop3): 1 truncate cleaned up [ 118.826847][ T9538] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 118.931382][ T28] audit: type=1326 audit(524489.968:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9568 comm="syz.4.3077" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe941fccdd9 code=0x0 [ 118.970257][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.983143][ T9575] random: crng reseeded on system resumption [ 118.989389][ T28] audit: type=1400 audit(524490.015:316): avc: denied { append } for pid=9574 comm="syz.0.3079" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 119.119326][ T9589] loop3: detected capacity change from 0 to 512 [ 119.130471][ T28] audit: type=1326 audit(524490.146:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9591 comm="syz.0.3087" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe6394ecdd9 code=0x0 [ 119.131455][ T9595] loop2: detected capacity change from 0 to 128 [ 119.177152][ T9589] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 119.213070][ T9589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 119.232619][ T9589] System zones: 1-12 [ 119.237034][ T9589] EXT4-fs (loop3): orphan cleanup on readonly fs [ 119.248077][ T9589] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.3086: bg 0: block 361: padding at end of block bitmap is not set [ 119.287312][ T9602] ISOFS: Bad logical zone size 1280 [ 119.348256][ T9589] EXT4-fs (loop3): Remounting filesystem read-only [ 119.353994][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 119.361574][ C1] EXT4-fs (loop3): initial error at time 524490: ext4_validate_block_bitmap:441 [ 119.370716][ C1] EXT4-fs (loop3): last error at time 524490: ext4_validate_block_bitmap:441 [ 119.383459][ T9589] EXT4-fs (loop3): 1 truncate cleaned up [ 119.420281][ T9589] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 119.470534][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 119.580657][ T9626] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 119.631744][ T9626] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 119.673677][ T9635] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 119.687324][ T9626] System zones: 0-1, 15-15, 18-18, 34-34 [ 119.720996][ T9626] EXT4-fs (loop4): orphan cleanup on readonly fs [ 119.752738][ T9626] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 119.773323][ T9626] EXT4-fs warning (device loop4): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 119.811577][ T9626] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 119.830499][ T9626] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #16: comm syz.4.3104: invalid orphan symlink nlink 2 [ 119.853523][ T9626] fserror_report: 13 callbacks suppressed [ 119.853543][ T9626] loop4: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 119.864420][ T9626] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.3104: couldn't read orphan inode 16 (err -117) [ 119.873681][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 119.873707][ C0] EXT4-fs (loop4): initial error at time 524490: ext4_orphan_get:1397: inode 16 [ 119.873768][ C0] EXT4-fs (loop4): last error at time 524490: ext4_orphan_get:1397: inode 16 [ 119.913246][ T9626] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 119.986724][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.501480][ T9705] EXT4-fs (loop3): unsupported inode size: 8192 [ 120.524971][ T9705] EXT4-fs (loop3): blocksize: 2048 [ 120.608316][ T9717] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 120.636739][ T9717] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 120.644879][ T9717] System zones: 1-12 [ 120.651861][ T9717] EXT4-fs (loop4): orphan cleanup on readonly fs [ 120.662418][ T9717] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3148: bg 0: block 361: padding at end of block bitmap is not set [ 120.677070][ T9717] fserror_report: 4 callbacks suppressed [ 120.677087][ T9717] loop4: lost filesystem error report for type 5 error -117 [ 120.684368][ T9717] EXT4-fs (loop4): Remounting filesystem read-only [ 120.691736][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 120.691759][ C0] EXT4-fs (loop4): initial error at time 524491: ext4_validate_block_bitmap:441 [ 120.691789][ C0] EXT4-fs (loop4): last error at time 524491: ext4_validate_block_bitmap:441 [ 120.723382][ T9717] EXT4-fs (loop4): 1 truncate cleaned up [ 120.733549][ T9717] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 120.808928][ T9731] ISOFS: Bad logical zone size 1280 [ 120.818063][ T3745] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 120.861897][ T9741] SELinux: security_context_str_to_sid () failed with errno=-22 [ 120.896055][ T9727] loop1: p1 p3 p4 [ 120.913260][ T9727] loop1: p3 start 150994944 is beyond EOD, truncated [ 120.921637][ T9727] loop1: p4 size 50331648 extends beyond EOD, truncated [ 121.051565][ T8022] udevd[8022]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 121.063890][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 121.095424][ T9761] IPv6: addrconf: prefix option has invalid lifetime [ 121.102343][ T9761] IPv6: addrconf: prefix option has invalid lifetime [ 121.174704][ T9771] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 121.204689][ T9774] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 121.228476][ T9774] EXT4-fs error (device loop0): ext4_quota_enable:7225: comm syz.0.3174: inode #131072: comm syz.0.3174: iget: illegal inode # [ 121.255335][ T28] audit: type=1400 audit(524492.138:318): avc: denied { relabelto } for pid=9770 comm="syz.1.3173" name="562" dev="tmpfs" ino=2911 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 121.278665][ T9774] loop0: lost filesystem error report for type 5 error -117 [ 121.289167][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 121.293475][ T9774] EXT4-fs error (device loop0): ext4_quota_enable:7228: comm syz.0.3174: Bad quota inode: 131072, type: 2 [ 121.296581][ C1] EXT4-fs (loop0): initial error at time 524492: ext4_quota_enable:7225 [ 121.323005][ C1] EXT4-fs (loop0): last error at time 524492: ext4_quota_enable:7225 [ 121.360655][ T9774] loop0: lost filesystem error report for type 5 error -117 [ 121.360787][ T9774] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=131072). Please run e2fsck to fix. [ 121.413881][ T9793] EXT4-fs (loop1): orphan cleanup on readonly fs [ 121.420517][ T9774] EXT4-fs (loop0): mount failed [ 121.430036][ T9793] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.3184: ea_inode file size=4 entry size=6 [ 121.443692][ T9793] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 121.457107][ T9793] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.3184: corrupted inode contents [ 121.469275][ T9793] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 121.472349][ T9793] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #15: comm syz.1.3184: mark_inode_dirty error [ 121.481670][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 121.481694][ C0] EXT4-fs (loop1): initial error at time 524492: ext4_do_update_inode:5690: inode 15 [ 121.481736][ C0] EXT4-fs (loop1): last error at time 524492: ext4_do_update_inode:5690: inode 15 [ 121.518860][ T9793] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 121.521488][ T9793] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #15: comm syz.1.3184: corrupted inode contents [ 121.545432][ T9793] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 121.545812][ T9793] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3001: inode #15: comm syz.1.3184: mark_inode_dirty error [ 121.614111][ T9793] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 121.614348][ T9793] EXT4-fs error (device loop1): ext4_xattr_delete_inode:3004: inode #15: comm syz.1.3184: mark inode dirty (error -117) [ 121.667493][ T9793] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 121.667709][ T9793] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 121.703680][ T9793] EXT4-fs (loop1): 1 orphan inode deleted [ 121.712973][ T9812] futex_wake_op: syz.2.3192 tries to shift op by 32; fix this program [ 121.731265][ T9793] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 121.825016][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.881383][ T9836] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 121.917394][ T9836] EXT4-fs (loop2): group descriptors corrupted! [ 121.965924][ T9829] loop4: p1 < > p4 < > [ 122.013489][ T9846] EXT4-fs (loop3): can't read group descriptor 0 [ 122.207304][ T9866] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 122.246623][ T9866] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.3221: bg 0: block 142: padding at end of block bitmap is not set [ 122.268988][ T9866] loop1: lost filesystem error report for type 5 error -117 [ 122.276868][ T9874] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 122.283555][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 122.300846][ C0] EXT4-fs (loop1): initial error at time 524493: ext4_validate_block_bitmap:441 [ 122.309952][ C0] EXT4-fs (loop1): last error at time 524493: ext4_validate_block_bitmap:441 [ 122.314140][ T9866] EXT4-fs (loop1): Remounting filesystem read-only [ 122.347825][ T9866] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 122.358656][ T9874] JBD2: no valid journal superblock found [ 122.361411][ T9866] EXT4-fs (loop1): 1 truncate cleaned up [ 122.374398][ T9866] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 122.406910][ T9874] EXT4-fs (loop3): Could not load journal inode [ 122.450170][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.883113][ T9929] set_capacity_and_notify: 15 callbacks suppressed [ 122.883136][ T9929] loop2: detected capacity change from 0 to 4096 [ 122.938696][ T9929] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (16), stripe is disabled [ 122.975580][ T9929] EXT4-fs (loop2): can't mount with data=, fs mounted w/o journal [ 123.100279][ T9951] loop1: detected capacity change from 0 to 512 [ 123.149826][ T9951] __quota_error: 7 callbacks suppressed [ 123.149847][ T9951] Quota error (device loop1): do_check_range: Getting dqdh_entries 64 out of range 0-14 [ 123.206171][ T9963] loop2: detected capacity change from 0 to 1024 [ 123.218393][ T9951] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 123.237126][ T9963] EXT4-fs (loop2): filesystem is read-only [ 123.255278][ T9951] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.3262: Failed to acquire dquot type 1 [ 123.269876][ T9963] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 123.314773][ T9963] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 123.325551][ T9951] loop1: lost filesystem error report for type 5 error -117 [ 123.326142][ T9951] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3262: corrupted inode contents [ 123.333517][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 123.333557][ C0] EXT4-fs (loop1): initial error at time 524494: ext4_acquire_dquot:7034 [ 123.333581][ C0] EXT4-fs (loop1): last error at time 524494: ext4_acquire_dquot:7034 [ 123.374158][ T9963] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 123.386229][ T9963] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 123.419569][ T9951] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 123.419767][ T9951] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.3262: mark_inode_dirty error [ 123.457084][ T9951] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 123.457362][ T9951] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3262: corrupted inode contents [ 123.482650][ T9975] loop2: detected capacity change from 0 to 164 [ 123.500434][ T9951] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 123.500638][ T9951] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.3262: mark_inode_dirty error [ 123.570452][ T9951] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 123.570738][ T9951] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3262: corrupted inode contents [ 123.609995][ T9951] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 123.631404][ T9951] loop1: lost filesystem error report for type 5 error -117 [ 123.631736][ T9951] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.3262: corrupted inode contents [ 123.651940][ T9951] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.3262: mark_inode_dirty error [ 123.679812][ T9987] loop3: detected capacity change from 0 to 512 [ 123.692305][ T9951] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 123.708217][ T9991] loop0: detected capacity change from 0 to 512 [ 123.714782][ T9951] loop1: lost filesystem error report for type 5 error -117 [ 123.715149][ T9987] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.3279: bg 0: block 104: invalid block bitmap [ 123.715202][ T9951] EXT4-fs (loop1): 1 truncate cleaned up [ 123.743422][ T9991] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.3281: ea_inode file size=4294967295 entry size=4 [ 123.757180][ T9987] loop3: lost filesystem error report for type 5 error -117 [ 123.757763][ T9987] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 123.759119][ T9951] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.765211][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 123.765226][ C1] EXT4-fs (loop3): initial error at time 524494: ext4_validate_block_bitmap:432 [ 123.765246][ C1] EXT4-fs (loop3): last error at time 524494: ext4_validate_block_bitmap:432 [ 123.805153][ T9991] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.3281: corrupted inode contents [ 123.811424][ T9987] loop3: lost filesystem error report for type 5 error -117 [ 123.826463][ T9987] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.3279: invalid indirect mapped block 1 (level 1) [ 123.848145][ T9987] EXT4-fs (loop3): 1 truncate cleaned up [ 123.854342][ T9987] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.898810][ T9991] EXT4-fs (loop0): Remounting filesystem read-only [ 123.908701][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 123.915243][ C0] EXT4-fs (loop0): initial error at time 524494: ext4_do_update_inode:5690: inode 15 [ 123.924792][ C0] EXT4-fs (loop0): last error at time 524494: ext4_do_update_inode:5690: inode 15 [ 123.935775][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.945148][ T9991] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -30) [ 123.965876][ T9991] EXT4-fs (loop0): 1 orphan inode deleted [ 123.972654][ T9991] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.989390][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.049160][ T3737] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.213082][ T28] audit: type=1326 audit(524494.907:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10030 comm="syz.1.3300" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f757effcdd9 code=0x0 [ 124.254691][T10035] futex_wake_op: syz.2.3302 tries to shift op by 144; fix this program [ 124.294246][T10041] loop1: detected capacity change from 0 to 512 [ 124.315879][T10041] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 124.393449][ T3741] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.587520][T10074] loop1: detected capacity change from 0 to 512 [ 124.667549][T10083] loop0: detected capacity change from 0 to 512 [ 124.690410][T10083] EXT4-fs (loop0): failed to initialize system zone (-117) [ 124.718541][T10083] EXT4-fs (loop0): mount failed [ 124.770533][T10093] loop4: detected capacity change from 0 to 512 [ 124.786214][T10093] EXT4-fs (loop4): bad s_want_extra_isize: 192 [ 125.699469][T10172] 9p: Could not find request transport: f [ 125.798927][T10180] journal_path: Non-blockdev passed as './file1' [ 125.824791][T10180] EXT4-fs: error: could not find journal device path [ 126.231027][T10224] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.3394: ea_inode file size=4294967295 entry size=4 [ 126.286162][T10224] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.3394: corrupted inode contents [ 126.302164][T10224] fserror_report: 5 callbacks suppressed [ 126.302180][T10224] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 126.308538][T10224] EXT4-fs (loop3): Remounting filesystem read-only [ 126.325082][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 126.331569][ C0] EXT4-fs (loop3): initial error at time 524496: ext4_do_update_inode:5690: inode 15 [ 126.341120][ C0] EXT4-fs (loop3): last error at time 524496: ext4_do_update_inode:5690: inode 15 [ 126.355859][T10224] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 126.365251][T10224] EXT4-fs (loop3): 1 orphan inode deleted [ 126.371635][T10224] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 126.412959][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 126.487785][T10232] loop0: p1 p2[DM] p4 [ 126.502380][T10232] loop0: p1 size 196608 extends beyond EOD, truncated [ 126.534327][T10232] loop0: p2 start 4292936063 is beyond EOD, truncated [ 126.549200][T10256] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 126.558512][T10232] loop0: p4 size 50331648 extends beyond EOD, truncated [ 126.567860][T10256] EXT4-fs (loop3): orphan cleanup on readonly fs [ 126.591600][T10256] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 126.613771][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 126.620436][ C1] EXT4-fs (loop3): initial error at time 524497: mb_free_blocks:2049: inode 12: block 14 [ 126.630358][ C1] EXT4-fs (loop3): last error at time 524497: mb_free_blocks:2049: inode 12: block 14 [ 126.638557][T10256] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #12: comm syz.3.3409: corrupted inode contents [ 126.654753][T10256] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 126.656252][T10256] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #12: comm syz.3.3409: mark_inode_dirty error [ 126.684624][T10256] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 126.687410][T10256] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #12: comm syz.3.3409: corrupted inode contents [ 126.716145][T10256] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 126.716344][T10256] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #12: comm syz.3.3409: mark_inode_dirty error [ 126.756975][T10256] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 126.757297][T10256] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #12: comm syz.3.3409: corrupted inode contents [ 126.781758][T10256] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 126.781972][T10256] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 126.800733][T10256] loop3: lost filesystem error report for type 5 error -117 [ 126.804396][T10256] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #12: comm syz.3.3409: corrupted inode contents [ 126.825011][T10269] FAT-fs (loop2): bogus number of FAT sectors [ 126.831951][T10269] FAT-fs (loop2): Can't find a valid FAT filesystem [ 126.840753][ T5570] udevd[5570]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 126.848403][ T8021] udevd[8021]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 126.860950][T10256] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 126.862377][T10256] EXT4-fs error (device loop3): ext4_truncate:4690: inode #12: comm syz.3.3409: mark_inode_dirty error [ 126.935776][T10256] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 126.936009][T10256] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 126.968020][T10256] loop3: lost filesystem error report for type 5 error -117 [ 126.968419][T10256] EXT4-fs (loop3): 1 truncate cleaned up [ 126.983342][ T49] Quota error (device loop3): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 127.010609][ T49] EXT4-fs error (device loop3): ext4_release_dquot:7070: comm kworker/u8:3: Failed to release dquot type 1 [ 127.038491][ T49] loop3: lost filesystem error report for type 5 error -5 [ 127.042938][T10256] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 127.134794][ T3739] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.377562][T10316] FAT-fs (loop0): invalid media value (0x03) [ 127.398943][T10316] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 127.422662][T10316] FAT-fs (loop0): Can't find a valid FAT filesystem [ 127.675509][T10342] FAT-fs (loop3): bogus number of FAT sectors [ 127.693709][T10342] FAT-fs (loop3): Can't find a valid FAT filesystem [ 127.895863][T10366] IPv6: addrconf: prefix option has invalid lifetime [ 128.040941][T10385] Quota error (device loop3): v2_read_file_info: Free block number 1536 out of range (1, 6). [ 128.059224][T10385] EXT4-fs warning (device loop3): ext4_enable_quotas:7269: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 128.093566][T10385] EXT4-fs (loop3): mount failed [ 128.249556][T10409] EXT4-fs (loop1): #clusters per group too big: 65535 [ 128.472726][T10434] tmpfs: Bad value for 'mpol' [ 128.602918][ T2981] ================================================================== [ 128.611078][ T2981] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 128.619021][ T2981] [ 128.621386][ T2981] write to 0xffff888105949540 of 4 bytes by task 5570 on cpu 0: [ 128.629168][ T2981] d_make_discardable+0x4f/0xa0 [ 128.634069][ T2981] simple_unlink+0x68/0x80 [ 128.638545][ T2981] shmem_unlink+0x12d/0x140 [ 128.643105][ T2981] vfs_unlink+0x1c7/0x490 [ 128.647490][ T2981] filename_unlinkat+0x1e2/0x410 [ 128.652513][ T2981] __se_sys_unlink+0x2b/0xe0 [ 128.657195][ T2981] __x64_sys_unlink+0x1f/0x30 [ 128.661932][ T2981] x64_sys_call+0x2eb6/0x3020 [ 128.666656][ T2981] do_syscall_64+0x12c/0x3b0 [ 128.671314][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.677241][ T2981] [ 128.679593][ T2981] read to 0xffff888105949540 of 4 bytes by task 2981 on cpu 1: [ 128.687166][ T2981] step_into_slowpath+0xea/0x4c0 [ 128.692156][ T2981] path_lookupat+0x330/0x500 [ 128.696798][ T2981] filename_lookup+0x190/0x390 [ 128.701588][ T2981] do_readlinkat+0x74/0x2f0 [ 128.706121][ T2981] __x64_sys_readlink+0x47/0x60 [ 128.711022][ T2981] x64_sys_call+0x2b51/0x3020 [ 128.715737][ T2981] do_syscall_64+0x12c/0x3b0 [ 128.720355][ T2981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.726274][ T2981] [ 128.728638][ T2981] value changed: 0x08300080 -> 0x00004080 [ 128.734980][ T2981] [ 128.737320][ T2981] Reported by Kernel Concurrency Sanitizer on: [ 128.743493][ T2981] CPU: 1 UID: 0 PID: 2981 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 128.753932][ T2981] Tainted: [W]=WARN [ 128.757772][ T2981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 128.767872][ T2981] ==================================================================