last executing test programs: 1m7.801237262s ago: executing program 0 (id=91): move_pages(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000), 0x0) 1m7.799803932s ago: executing program 0 (id=96): move_mount(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000000), 0x0) 1m7.799612652s ago: executing program 0 (id=97): socket$unix(0x1, 0x1, 0x0) 1m7.455874199s ago: executing program 0 (id=101): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m7.212318367s ago: executing program 0 (id=198): fanotify_init(0x0, 0x0) 1m7.161628276s ago: executing program 0 (id=237): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1m6.798330068s ago: executing program 5 (id=238): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 723.125765ms ago: executing program 1 (id=2815): syslog(0x2, 0x0, 0x0) 666.494213ms ago: executing program 1 (id=2818): lsm_get_self_attr(0x66, &(0x7f0000001940)={0x0, 0x0, 0x1020, 0x1000, ""/4096}, &(0x7f0000000480)=0x1020, 0x0) 621.834383ms ago: executing program 1 (id=2822): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c00000006000000040000000000000e0400000000000000000000000100000d040000000400000004000000000000000000000404000000000000000000000a030000000000000061"], 0x0, 0x5a, 0x0, 0x8, 0x80080004}, 0x28) 593.865897ms ago: executing program 1 (id=2824): syz_emit_ethernet(0x3a, &(0x7f0000000240)={@link_local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x65, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @remote, {[@rr={0x7, 0x3, 0x2}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x32, 0xffff, 0x0, 0xfffc}}}}}}, 0x0) 521.606092ms ago: executing program 1 (id=2833): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="8580f83288e1", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x1, 0x5, 0x1c, 0x67, 0x0, 0x0, 0x2, 0x0, @private=0xa010102, @multicast1}, {0x11, 0x81, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}}, 0x0) 491.783456ms ago: executing program 1 (id=2834): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143}, 0x48) 436.436733ms ago: executing program 2 (id=2836): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c00000002000000000000000000000300000000020000000200000000000000000000000000000105000000080000020000000002000005000000000000000001000000000000000000000001"], 0x0, 0x66, 0x0, 0x1}, 0x28) 433.495393ms ago: executing program 3 (id=2840): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x80000000, 0x93}, 0x0) 425.969511ms ago: executing program 2 (id=2841): mount$tmpfs(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000f80), 0x1000400, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}]}) 378.583351ms ago: executing program 2 (id=2843): syz_emit_ethernet(0x36, &(0x7f0000000500)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x64010102, @local}, {{0x4001, 0x880b, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 371.52459ms ago: executing program 3 (id=2844): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x2000000, &(0x7f0000000380)={[{@grpquota}, {@init_itable_val={'init_itable', 0x3d, 0x1007}}, {@dioread_nolock}, {@bsdgroups}]}, 0x53, 0x4f3, &(0x7f00000012c0)="$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") 371.191599ms ago: executing program 6 (id=2845): arch_prctl$ARCH_REQ_XCOMP_GUEST_PERM(0x1025, 0x12) 309.960237ms ago: executing program 6 (id=2847): perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x91c, 0x20046, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x116eb, 0x3, 0x9, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000000fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 309.371586ms ago: executing program 4 (id=2848): perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x50, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x400, 0x80000000, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 305.152216ms ago: executing program 2 (id=2849): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x8401, &(0x7f0000000200)={[{@dioread_nolock}]}, 0x1, 0x502, &(0x7f0000000980)="$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") 296.887754ms ago: executing program 3 (id=2850): syz_emit_ethernet(0x46, &(0x7f0000000c40)={@local, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "7428dd", 0x10, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x11}, @mcast2, {[], @ni={0x8c, 0x0, 0x0, 0x6, 0x8, 0x4}}}}}}, 0x0) 251.644914ms ago: executing program 6 (id=2851): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000580), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='mpol=interleave=statc:', @ANYRESOCT, @ANYBLOB='B']) 207.423245ms ago: executing program 4 (id=2852): syz_emit_ethernet(0x1de, &(0x7f0000001180)=ANY=[@ANYBLOB="aaaaaaaaaaaae130aeaaba3086dd606410a601a8000000000000000000000000ffffffffffffff020000000000000000000000000001223431d5c9"], 0x0) 207.229015ms ago: executing program 3 (id=2853): semctl$SETALL(0x0, 0x0, 0x9, 0x0) 125.868147ms ago: executing program 3 (id=2854): mknod(&(0x7f0000000100)='./bus\x00', 0x8000, 0x10007) 124.097797ms ago: executing program 6 (id=2855): waitid(0x0, 0x0, 0x0, 0x80000000, 0x0) 117.289305ms ago: executing program 4 (id=2856): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@map, 0xffffffffffffffff, 0x7}, 0x10) 75.054276ms ago: executing program 4 (id=2857): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x7, [@type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @typedef={0x5}, @var={0x4, 0x0, 0x0, 0xe, 0x2}]}, {0x0, [0x2e, 0x30, 0x30, 0x5f, 0x61]}}, 0x0, 0x47, 0x0, 0x1}, 0x28) 74.859107ms ago: executing program 6 (id=2858): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000340)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x8, [@struct={0x4, 0x5, 0x0, 0x4, 0x1, 0x1, [{0x5, 0x1, 0x2}, {0x3, 0x3, 0x6}, {0x1, 0x0, 0xffff}, {0xe, 0x1, 0x9}, {0xd, 0x2, 0xfffffffd}]}]}, {0x0, [0x2e, 0x2e, 0x6f, 0x5f, 0x2e, 0x30]}}, &(0x7f00000005c0)=""/235, 0x68, 0xeb, 0x1, 0x51}, 0x28) 74.621187ms ago: executing program 3 (id=2859): syz_read_part_table(0x5d4, &(0x7f0000000000)="$eJzs279r02kcB/BPqiF3OrgIBy6nDg6HHCiOZlBJoqKQi3aRGxQUETNFECIXEHTQDIoZxNFFCln6Y2qaoVNLC517pUOPQocud7RLoUtzhD5dyg0tlx4cvF7w5cPzfN/f5/N8/oBv8L82FH/1er1MRPRyEd8d8uvhdqF462z5WuV+RKZ/WPz+8w+/9N/8mBL9U/vOp/VKWn/7eqL7fvNmtr18b+vCw5nm0N51IuJ1RJwc6QwPYj6O1mh+9tSbt7XSh3r+2VKpsfZuceHu2Eah0rnTbI3fzt54nHJzqR5P9UXU41U8j0dRjWo8idqA+n9pr17aOVNqTz69ul3sfpy+nHLlfznnQfu/PPfpQatx/eLE6c9X6lPzlfVju7lq7oguAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAQI3mZ0+9eVsrfajncxGx9m5x4e7YRqHSudNsjd/O3niccnOpHk/1RdTjVTyPR1GNajyJ2t6Bvd5B2n7/D/2fLZUaa1/aq5d2zpTak0+vbhe7H6cvp1x5UAPvs7//y3OfHrQa1y9OnP58pT41X1k/tpur5o7oAgAAAAAAAAAAAAAAAAAAABARheKts+VrlfsRmfg1In7687eh/n4v/e+eSbnzqa6k/W9fT3Tfb97MtpfvbV14ONP8I+2/Ts/Jkc7wfz4Mh/Z3AAAA///sR5Sb") 64.075134ms ago: executing program 4 (id=2860): syz_emit_ethernet(0x3e, &(0x7f0000000080)={@link_local, @link_local, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010700", 0x8, 0x11, 0x25b4e59c81b60c2e, @private1, @mcast2, {[], {0x0, 0xe22, 0x8}}}}}}, 0x0) 31.874337ms ago: executing program 2 (id=2861): fsopen(&(0x7f0000000100)='configfs\x00', 0x0) 31.536187ms ago: executing program 6 (id=2862): syz_emit_ethernet(0x82, &(0x7f0000000000)={@local, @empty, @val, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "5f1060", 0x24, 0x2f, 0x0, @private0, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x8100}, {0x0, 0x0, 0x0, 0x0, 0x100}, {}, {0x8, 0x88be, 0x86ddffff}}}}}}}, 0x0) 23.904985ms ago: executing program 4 (id=2863): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0700000004000000080000000300000020"], 0x48) 0s ago: executing program 2 (id=2864): prctl$PR_MCE_KILL(0x23, 0x1, 0x7fffffffeffe) kernel console output (not intermixed with test programs): aled quota: type 1: error -2 [ 52.661949][ T5079] EXT4-fs error (device loop2): ext4_iget_extra_inode:5025: inode #15: comm syz.2.860: corrupted in-inode xattr: invalid ea_ino [ 52.677492][ T5079] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 52.677779][ T5079] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.860: couldn't read orphan inode 15 (err -117) [ 52.686963][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 52.686990][ C0] EXT4-fs (loop2): initial error at time 1772825837: ext4_iget_extra_inode:5025: inode 15 [ 52.687013][ C0] EXT4-fs (loop2): last error at time 1772825837: ext4_iget_extra_inode:5025: inode 15 [ 52.734758][ T5079] loop2: lost filesystem error report for type 5 error -117 [ 52.735553][ T5079] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.809170][ T5104] FAT-fs (loop6): Directory bread(block 64) failed [ 52.815854][ T5104] FAT-fs (loop6): Directory bread(block 65) failed [ 52.838623][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.852167][ T5104] FAT-fs (loop6): Directory bread(block 66) failed [ 52.872136][ T5104] FAT-fs (loop6): Directory bread(block 67) failed [ 52.898639][ T5104] FAT-fs (loop6): Directory bread(block 68) failed [ 52.919342][ T5104] FAT-fs (loop6): Directory bread(block 69) failed [ 52.928412][ T5104] FAT-fs (loop6): Directory bread(block 70) failed [ 52.945174][ T5111] ------------[ cut here ]------------ [ 52.950711][ T5111] EA inode 11 i_nlink=2 [ 52.950736][ T5111] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.1.874/5111 [ 52.965549][ T5111] Modules linked in: [ 52.969503][ T5111] CPU: 0 UID: 0 PID: 5111 Comm: syz.1.874 Not tainted syzkaller #0 PREEMPT(full) [ 52.978755][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 52.988966][ T5111] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 52.995736][ T5111] Code: 74 5f 99 ff 4c 8d 2d 7d ef 5d 05 49 8d 7e 40 e8 f4 f0 b5 ff 49 8b 6e 40 4c 89 e7 e8 28 ec b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 cf 49 dd 03 66 66 66 66 66 66 2e [ 53.015450][ T5111] RSP: 0018:ffffc90001763778 EFLAGS: 00010246 [ 53.021534][ T5111] RAX: ffff888101c86d78 RBX: ffff888107b90a68 RCX: ffffffff81bff5c8 [ 53.029561][ T5111] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871de530 [ 53.037638][ T5111] RBP: 000000000000000b R08: 0001888107b90a1b R09: 0000000000000000 [ 53.045655][ T5111] R10: ffffc900017636a8 R11: 0001c900017636a8 R12: ffff888107b90a18 [ 53.048968][ T5104] FAT-fs (loop6): Directory bread(block 71) failed [ 53.053662][ T5111] R13: ffffffff871de530 R14: ffff888107b909d0 R15: 0000000000000001 [ 53.061979][ T5104] FAT-fs (loop6): Directory bread(block 72) failed [ 53.068386][ T5111] FS: 00007f90214476c0(0000) GS:ffff8882ae8dc000(0000) knlGS:0000000000000000 [ 53.068410][ T5111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.068425][ T5111] CR2: 000000110c249ec0 CR3: 000000011043c000 CR4: 00000000003506f0 [ 53.075206][ T5104] FAT-fs (loop6): Directory bread(block 73) failed [ 53.083911][ T5111] Call Trace: [ 53.083919][ T5111] [ 53.111363][ T5111] ext4_xattr_inode_dec_ref_all+0x57c/0x880 [ 53.117366][ T5111] ? errseq_check+0x2c/0x50 [ 53.121977][ T5111] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 53.127498][ T5111] ? ext4_truncate+0x92b/0xb00 [ 53.132368][ T5111] ext4_evict_inode+0xa1f/0xd60 [ 53.137393][ T5111] ? __pfx_ext4_evict_inode+0x10/0x10 [ 53.142944][ T5111] evict+0x2af/0x510 [ 53.146879][ T5111] ? __dquot_initialize+0x146/0x7c0 [ 53.152150][ T5111] iput+0x41a/0x580 [ 53.156067][ T5111] ext4_process_orphan+0x1a9/0x1c0 [ 53.161223][ T5111] ext4_orphan_cleanup+0x6a8/0xa00 [ 53.166424][ T5111] ext4_fill_super+0x3408/0x37c0 [ 53.171402][ T5111] ? set_blocksize+0x14c/0x270 [ 53.176286][ T5111] ? setup_bdev_super+0x30e/0x370 [ 53.181451][ T5111] ? __pfx_ext4_fill_super+0x10/0x10 [ 53.186946][ T5111] get_tree_bdev_flags+0x291/0x300 [ 53.192283][ T5111] ? __pfx_ext4_fill_super+0x10/0x10 [ 53.197660][ T5111] get_tree_bdev+0x1f/0x30 [ 53.202186][ T5111] ext4_get_tree+0x1c/0x30 [ 53.206688][ T5111] vfs_get_tree+0x57/0x1d0 [ 53.211237][ T5111] do_new_mount+0x288/0x8d0 [ 53.215783][ T5111] path_mount+0x4d0/0xbc0 [ 53.220163][ T5111] __se_sys_mount+0x28c/0x2e0 [ 53.224897][ T5111] __x64_sys_mount+0x67/0x80 [ 53.229595][ T5111] x64_sys_call+0x2d61/0x3020 [ 53.234335][ T5111] do_syscall_64+0x12c/0x370 [ 53.239062][ T5111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.245051][ T5111] RIP: 0033:0x7f90229eda0a [ 53.249514][ T5111] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 53.271950][ T5111] RSP: 002b:00007f9021446e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.281737][ T5111] RAX: ffffffffffffffda RBX: 00007f9021446ee0 RCX: 00007f90229eda0a [ 53.289842][ T5111] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007f9021446ea0 [ 53.297924][ T5111] RBP: 00002000000009c0 R08: 00007f9021446ee0 R09: 0000000000800718 [ 53.305986][ T5111] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 53.314024][ T5111] R13: 00007f9021446ea0 R14: 000000000000048d R15: 0000200000000200 [ 53.322145][ T5111] [ 53.325250][ T5111] ---[ end trace 0000000000000000 ]--- [ 53.334105][ T5111] EXT4-fs (loop1): 1 orphan inode deleted [ 53.367668][ T5125] tmpfs: Bad value for 'mpol' [ 53.436246][ T5135] FAT-fs (loop6): bogus logical sector size 8 [ 53.467911][ T5135] FAT-fs (loop6): Can't find a valid FAT filesystem [ 53.500819][ T28] audit: type=1400 audit(1772825838.727:200): avc: denied { view } for pid=5140 comm="syz.2.890" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 53.710264][ T28] audit: type=1400 audit(1772825838.933:201): avc: denied { create } for pid=5167 comm="syz.2.901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 53.767615][ T5165] EXT4-fs (loop4): 1 orphan inode deleted [ 53.817960][ T28] audit: type=1326 audit(1772825839.017:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5185 comm="syz.2.911" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe65156c799 code=0x0 [ 53.898958][ T5194] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 53.959340][ T5188] EXT4-fs (loop6): failed to open journal device unknown-block(0,0) -6 [ 53.972241][ T5199] FAT-fs (loop4): Directory bread(block 64) failed [ 53.982359][ T5199] FAT-fs (loop4): Directory bread(block 65) failed [ 53.989224][ T5199] FAT-fs (loop4): Directory bread(block 66) failed [ 54.010620][ T5199] FAT-fs (loop4): Directory bread(block 67) failed [ 54.047199][ T5199] FAT-fs (loop4): Directory bread(block 68) failed [ 54.073958][ T5199] FAT-fs (loop4): Directory bread(block 69) failed [ 54.109701][ T5199] FAT-fs (loop4): Directory bread(block 70) failed [ 54.118882][ T5199] FAT-fs (loop4): Directory bread(block 71) failed [ 54.125620][ T5199] FAT-fs (loop4): Directory bread(block 72) failed [ 54.132323][ T5199] FAT-fs (loop4): Directory bread(block 73) failed [ 54.402994][ T28] audit: type=1326 audit(1772825839.569:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5243 comm="syz.1.937" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f90229ec799 code=0x0 [ 54.580209][ T5264] EXT4-fs: Invalid want_extra_isize 6 [ 54.611122][ T5267] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 54.660237][ T5272] tmpfs: Bad value for 'mpol' [ 54.677118][ T5267] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.949: bad orphan inode 15 [ 54.691628][ T5267] loop4: lost filesystem error report for type 5 error -117 [ 54.691849][ T5267] ext4_test_bit(bit=14, block=18) = 1 [ 54.704617][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 54.704653][ C1] EXT4-fs (loop4): initial error at time 1772825839: ext4_orphan_get:1417 [ 54.704696][ C1] EXT4-fs (loop4): last error at time 1772825839: ext4_orphan_get:1417 [ 54.774759][ T5267] is_bad_inode(inode)=0 [ 54.779103][ T5267] NEXT_ORPHAN(inode)=1023 [ 54.783491][ T5267] max_ino=32 [ 54.786740][ T5267] i_nlink=0 [ 54.791836][ T5267] ext2 filesystem being mounted at /121/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 54.951642][ T5297] EXT4-fs (loop2): 1 orphan inode deleted [ 55.041748][ T5311] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 55.064167][ T4051] Alternate GPT is invalid, using primary GPT. [ 55.070652][ T4051] loop6: p1 p2 p3 [ 55.074885][ T5311] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 55.083706][ T5311] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 55.091820][ T5316] FAT-fs (loop2): Directory bread(block 64) failed [ 55.123082][ T5311] EXT4-fs (loop3): mount failed [ 55.129143][ T5316] FAT-fs (loop2): Directory bread(block 65) failed [ 55.146915][ T5307] Alternate GPT is invalid, using primary GPT. [ 55.167352][ T5316] FAT-fs (loop2): Directory bread(block 66) failed [ 55.178203][ T5307] loop6: p1 p2 p3 [ 55.198975][ T5316] FAT-fs (loop2): Directory bread(block 67) failed [ 55.228854][ T5316] FAT-fs (loop2): Directory bread(block 68) failed [ 55.235491][ T5316] FAT-fs (loop2): Directory bread(block 69) failed [ 55.304716][ T5316] FAT-fs (loop2): Directory bread(block 70) failed [ 55.353317][ T5316] FAT-fs (loop2): Directory bread(block 71) failed [ 55.374830][ T4049] udevd[4049]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 55.386888][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 55.406748][ T5316] FAT-fs (loop2): Directory bread(block 72) failed [ 55.415033][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 55.439304][ T5316] FAT-fs (loop2): Directory bread(block 73) failed [ 55.555336][ T5330] set_capacity_and_notify: 17 callbacks suppressed [ 55.555352][ T5330] loop6: detected capacity change from 0 to 1024 [ 55.573657][ T5330] EXT4-fs: inline encryption not supported [ 55.586209][ T5330] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 55.596591][ T5330] EXT4-fs (loop6): required journal recovery suppressed and not mounted read-only [ 55.719803][ T5333] loop3: detected capacity change from 0 to 8192 [ 55.750978][ T5337] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 55.750978][ T5337] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 55.782431][ T5333] loop3: p1 p2 p3 p4[DM] [ 55.786941][ T5333] loop3: p1 size 835329 extends beyond EOD, truncated [ 55.815328][ T5333] loop3: p3 start 134217728 is beyond EOD, truncated [ 55.843629][ T5333] loop3: p4 size 262144 extends beyond EOD, truncated [ 55.850793][ T5343] loop6: detected capacity change from 0 to 128 [ 55.971959][ T5356] delete_channel: no stack [ 55.979167][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 55.994152][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 56.005761][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 56.081490][ T28] audit: type=1326 audit(1772825841.140:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5366 comm="syz.3.998" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f676b3ac799 code=0x0 [ 56.279835][ T5390] loop1: detected capacity change from 0 to 1024 [ 56.324878][ T5390] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 56.346810][ T5390] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 56.391634][ T5390] EXT4-fs (loop1): invalid journal inode [ 56.397501][ T5390] EXT4-fs (loop1): can't get journal size [ 56.743581][ T5429] loop4: detected capacity change from 0 to 512 [ 56.775236][ T5429] EXT4-fs: Invalid want_extra_isize 56024 [ 57.175936][ T5433] loop1: detected capacity change from 0 to 512 [ 57.197627][ T5433] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 57.246563][ T5433] EXT4-fs (loop1): group descriptors corrupted! [ 57.829538][ T5486] loop6: detected capacity change from 0 to 1024 [ 57.874807][ T5486] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 57.936269][ T5502] loop2: detected capacity change from 0 to 1024 [ 57.972624][ T5502] journal_path: not usable as path [ 57.985029][ T5502] EXT4-fs: error: could not find journal device path [ 57.991785][ T5486] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 58.011450][ T5486] EXT4-fs (loop6): invalid journal inode [ 58.117154][ T5486] EXT4-fs (loop6): can't get journal size [ 58.182308][ T5486] EXT4-fs error (device loop6): ext4_protect_reserved_inode:182: inode #2: comm syz.6.1054: blocks 3-3 from inode overlap system zone [ 58.221138][ T5486] loop6: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 58.221300][ T5486] EXT4-fs (loop6): failed to initialize system zone (-117) [ 58.230515][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 58.230531][ C0] EXT4-fs (loop6): initial error at time 2000000000: ext4_protect_reserved_inode:182: inode 2 [ 58.230559][ C0] EXT4-fs (loop6): last error at time 2000000000: ext4_protect_reserved_inode:182: inode 2 [ 58.264969][ T5486] EXT4-fs (loop6): mount failed [ 58.408598][ T5562] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 58.415166][ T5562] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 58.446994][ T5562] vhci_hcd vhci_hcd.0: Device attached [ 58.457168][ T5564] vhci_hcd: connection closed [ 58.457384][ T1913] vhci_hcd vhci_hcd.4: stop threads [ 58.476636][ T1913] vhci_hcd vhci_hcd.4: release socket [ 58.482236][ T1913] vhci_hcd vhci_hcd.4: disconnect device [ 58.541014][ T5577] loop3: detected capacity change from 0 to 512 [ 58.610647][ T5583] loop2: detected capacity change from 0 to 1024 [ 58.634540][ T5583] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 58.653010][ T5583] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 58.662704][ T5577] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 58.672677][ T5577] EXT4-fs (loop3): group descriptors corrupted! [ 58.700897][ T5583] EXT4-fs (loop2): invalid journal inode [ 58.708319][ T5583] EXT4-fs (loop2): can't get journal size [ 58.717968][ T5583] EXT4-fs error (device loop2): ext4_protect_reserved_inode:182: inode #2: comm syz.2.1102: blocks 3-3 from inode overlap system zone [ 58.764901][ T5583] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 58.770087][ T5583] EXT4-fs (loop2): failed to initialize system zone (-117) [ 58.779327][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 58.779354][ C0] EXT4-fs (loop2): initial error at time 2000000256: ext4_protect_reserved_inode:182: inode 2 [ 58.779375][ C0] EXT4-fs (loop2): last error at time 2000000256: ext4_protect_reserved_inode:182: inode 2 [ 58.814200][ T5583] EXT4-fs (loop2): mount failed [ 58.883165][ T28] audit: type=1326 audit(2000000256.777:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5595 comm="syz.2.1108" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe65156c799 code=0x0 [ 58.920766][ T5598] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 58.936321][ T5598] EXT4-fs (loop3): orphan cleanup on readonly fs [ 58.951601][ T5598] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 58.954799][ T5603] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 58.967956][ T5598] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 58.980640][ T5598] EXT4-fs (loop3): 1 truncate cleaned up [ 59.140689][ T5610] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.1116: iget: bad extra_isize 90 (inode size 256) [ 59.180353][ T4049] loop6: p1 p2 p3 p4[DM] [ 59.213371][ T4049] loop6: p1 size 835329 extends beyond EOD, truncated [ 59.224548][ T5610] loop3: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 59.235201][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 59.250790][ C1] EXT4-fs (loop3): initial error at time 2000000257: ext4_xattr_inode_iget:441: inode 18 [ 59.260657][ C1] EXT4-fs (loop3): last error at time 2000000257: ext4_xattr_inode_iget:441: inode 18 [ 59.270399][ T5610] EXT4-fs (loop3): Remounting filesystem read-only [ 59.277834][ T5610] EXT4-fs warning (device loop3): ext4_evict_inode:275: xattr delete (err -30) [ 59.287448][ T4049] loop6: p3 start 134217728 is beyond EOD, truncated [ 59.296274][ T4049] loop6: p4 size 262144 extends beyond EOD, truncated [ 59.311595][ T5600] loop6: p1 p2 p3 p4[DM] [ 59.316517][ T5600] loop6: p1 size 835329 extends beyond EOD, truncated [ 59.326827][ T5610] EXT4-fs (loop3): 1 orphan inode deleted [ 59.355717][ T5600] loop6: p3 start 134217728 is beyond EOD, truncated [ 59.363185][ T5600] loop6: p4 size 262144 extends beyond EOD, truncated [ 59.393223][ T5623] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 59.426659][ T5625] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 59.470521][ T5623] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 59.502917][ T5623] EXT4-fs (loop1): invalid journal inode [ 59.511277][ T5623] EXT4-fs (loop1): can't get journal size [ 59.526457][ T5623] EXT4-fs error (device loop1): ext4_protect_reserved_inode:182: inode #2: comm syz.1.1120: blocks 3-3 from inode overlap system zone [ 59.546692][ T5623] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 59.547034][ T5623] EXT4-fs (loop1): failed to initialize system zone (-117) [ 59.555941][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 59.569757][ C1] EXT4-fs (loop1): initial error at time 2000000257: ext4_protect_reserved_inode:182: inode 2 [ 59.580056][ C1] EXT4-fs (loop1): last error at time 2000000257: ext4_protect_reserved_inode:182: inode 2 [ 59.652198][ T5623] EXT4-fs (loop1): mount failed [ 59.707089][ T4673] udevd[4673]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 59.719633][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 59.730857][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 59.760908][ T5646] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 59.763025][ T4049] udevd[4049]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 59.811200][ T5652] tmpfs: Bad value for 'mpol' [ 59.822328][ T28] audit: type=1400 audit(2000000257.646:206): avc: denied { mounton } for pid=5651 comm="syz.4.1135" path="/syzcgroup/unified/syz4" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 59.869823][ T5656] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 59.929959][ T5662] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 59.969648][ T5664] ext4 filesystem being mounted at /159/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.983602][ T5662] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 60.009269][ T5662] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.1140: Corrupt directory, running e2fsck is recommended [ 60.026156][ T5662] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 60.045395][ T5671] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.1144: iget: bad extra_isize 90 (inode size 256) [ 60.064417][ T5662] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.1140: corrupted in-inode xattr: e_name out of bounds [ 60.101231][ T5671] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 60.101300][ T5662] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 60.111858][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 60.127447][ C1] EXT4-fs (loop4): initial error at time 2000000257: ext4_iget_extra_inode:5025: inode 15 [ 60.137429][ C1] EXT4-fs (loop4): last error at time 2000000257: ext4_iget_extra_inode:5025: inode 15 [ 60.143638][ T5671] EXT4-fs (loop2): Remounting filesystem read-only [ 60.147125][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 60.147142][ C1] EXT4-fs (loop2): initial error at time 2000000257: ext4_xattr_inode_iget:441: inode 18 [ 60.165461][ T5671] EXT4-fs warning (device loop2): ext4_evict_inode:275: xattr delete (err -30) [ 60.170003][ C1] EXT4-fs (loop2): last error at time 2000000257: ext4_xattr_inode_iget:441: inode 18 [ 60.182579][ T5662] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1140: couldn't read orphan inode 15 (err -117) [ 60.214666][ T5671] EXT4-fs (loop2): 1 orphan inode deleted [ 60.222218][ T5662] loop4: lost filesystem error report for type 5 error -117 [ 60.222911][ T5676] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 60.254246][ T5676] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 60.270277][ T5676] EXT4-fs (loop3): invalid journal inode [ 60.276027][ T5676] EXT4-fs (loop3): can't get journal size [ 60.282056][ T5676] EXT4-fs error (device loop3): ext4_protect_reserved_inode:182: inode #2: comm syz.3.1145: blocks 3-3 from inode overlap system zone [ 60.296134][ T5676] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 60.304229][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 60.319750][ C0] EXT4-fs (loop3): initial error at time 2000000258: ext4_protect_reserved_inode:182: inode 2 [ 60.330054][ C0] EXT4-fs (loop3): last error at time 2000000258: ext4_protect_reserved_inode:182: inode 2 [ 60.356146][ T5676] EXT4-fs (loop3): failed to initialize system zone (-117) [ 60.389840][ T5686] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 60.396780][ T5676] EXT4-fs (loop3): mount failed [ 60.449250][ T5686] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.1148: invalid indirect mapped block 1023410176 (level 0) [ 60.507117][ T5686] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 60.507402][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 60.523084][ C1] EXT4-fs (loop4): initial error at time 2000000258: ext4_free_branches:1023: inode 11 [ 60.532787][ C1] EXT4-fs (loop4): last error at time 2000000258: ext4_free_branches:1023: inode 11 [ 60.537835][ T5686] EXT4-fs (loop4): Remounting filesystem read-only [ 60.574938][ T5686] EXT4-fs (loop4): 1 truncate cleaned up [ 60.593683][ T5702] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 60.667971][ T5702] EXT4-fs (loop6): warning: checktime reached, running e2fsck is recommended [ 60.722696][ T5702] EXT4-fs error (device loop6): ext4_orphan_get:1391: inode #15: comm syz.6.1153: iget: bad i_size value: 360287970189639680 [ 60.750454][ T5722] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 60.764010][ T5702] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 60.764081][ T5722] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e128, mo2=0002] [ 60.781399][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 60.781435][ C0] EXT4-fs (loop6): initial error at time 2000000258: ext4_orphan_get:1391: inode 15 [ 60.781474][ C0] EXT4-fs (loop6): last error at time 2000000258: ext4_orphan_get:1391: inode 15 [ 60.810665][ T5702] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.1153: couldn't read orphan inode 15 (err -117) [ 60.841258][ T5722] EXT4-fs (loop3): orphan cleanup on readonly fs [ 60.862342][ T5722] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 60.880370][ T5702] loop6: lost filesystem error report for type 5 error -117 [ 60.888960][ T5722] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 60.931099][ T5737] set_capacity_and_notify: 15 callbacks suppressed [ 60.931117][ T5737] loop2: detected capacity change from 0 to 512 [ 60.955292][ T5737] EXT4-fs (loop2): can't mount with both data=journal and delalloc [ 60.992812][ T5722] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 61.024213][ T5722] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1165: bg 0: block 40: padding at end of block bitmap is not set [ 61.040686][ T5742] loop2: detected capacity change from 0 to 512 [ 61.049298][ T5722] loop3: lost filesystem error report for type 5 error -117 [ 61.052587][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 61.066443][ C1] EXT4-fs (loop3): initial error at time 2000000258: ext4_validate_block_bitmap:441 [ 61.075937][ C1] EXT4-fs (loop3): last error at time 2000000258: ext4_validate_block_bitmap:441 [ 61.086891][ T5742] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.096068][ T5742] EXT4-fs (loop2): filesystem is read-only [ 61.102672][ T5722] EXT4-fs (loop3): Remounting filesystem read-only [ 61.109514][ T5722] EXT4-fs (loop3): 1 truncate cleaned up [ 61.193549][ T5754] cgroup: name respecified [ 61.266473][ T28] audit: type=1400 audit(2000000259.003:207): avc: denied { wake_alarm } for pid=5762 comm="syz.4.1187" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 61.309975][ T5767] tmpfs: Bad value for 'mpol' [ 61.383004][ T5775] loop6: detected capacity change from 0 to 512 [ 61.405689][ T5775] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (32681!=33349) [ 61.427996][ T5780] loop4: detected capacity change from 0 to 1756 [ 61.461797][ T5775] EXT4-fs (loop6): failed to initialize system zone (-117) [ 61.510420][ T5775] EXT4-fs (loop6): mount failed [ 61.634343][ T5800] loop2: detected capacity change from 0 to 512 [ 61.637928][ T5802] loop6: detected capacity change from 0 to 512 [ 61.652219][ T5802] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 61.663439][ T5802] EXT4-fs (loop6): orphan cleanup on readonly fs [ 61.669845][ T5802] EXT4-fs error (device loop6): ext4_orphan_get:1391: comm syz.6.1205: inode #15: comm syz.6.1205: iget: illegal inode # [ 61.683061][ T5802] loop6: lost filesystem error report for type 5 error -117 [ 61.683312][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 61.697089][ C0] EXT4-fs (loop6): initial error at time 2000000515: ext4_orphan_get:1391 [ 61.701972][ T5800] EXT4-fs: Invalid want_extra_isize 9 [ 61.705633][ C0] EXT4-fs (loop6): last error at time 2000000515: ext4_orphan_get:1391 [ 61.719636][ T5802] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.1205: couldn't read orphan inode 15 (err -117) [ 61.752977][ T5802] loop6: lost filesystem error report for type 5 error -117 [ 61.829962][ T5807] tmpfs: Bad value for 'mpol' [ 61.880626][ T5814] loop3: detected capacity change from 0 to 512 [ 61.919880][ T5814] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 61.944891][ T5814] EXT4-fs error (device loop3): __ext4_iget:5378: inode #11: block 2: comm syz.3.1210: invalid block [ 61.966260][ T5814] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 61.967052][ T5814] EXT4-fs (loop3): Remounting filesystem read-only [ 61.976300][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 61.976322][ C1] EXT4-fs (loop3): initial error at time 2000000515: __ext4_iget:5378: inode 11: block 2 [ 61.976360][ C1] EXT4-fs (loop3): last error at time 2000000515: __ext4_iget:5378: inode 11: block 2 [ 62.172486][ T5844] loop3: detected capacity change from 0 to 136 [ 62.193211][ T5844] Attempt to read inode for relocated directory [ 62.214468][ T5848] loop6: detected capacity change from 0 to 1024 [ 62.229263][ T5848] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 62.264802][ T5848] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 62.293131][ T5848] EXT4-fs (loop6): invalid journal inode [ 62.596912][ T5884] loop6: detected capacity change from 0 to 512 [ 62.674773][ T5884] EXT4-fs warning (device loop6): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 62.750080][ T5884] EXT4-fs warning (device loop6): dx_probe:849: Enable large directory feature to access it [ 62.805790][ T5884] EXT4-fs warning (device loop6): dx_probe:934: inode #2: comm syz.6.1242: Corrupt directory, running e2fsck is recommended [ 62.858225][ T5884] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -117 [ 62.896241][ T5884] EXT4-fs error (device loop6): ext4_iget_extra_inode:5025: inode #15: comm syz.6.1242: corrupted in-inode xattr: e_name out of bounds [ 62.948888][ T5884] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.1242: couldn't read orphan inode 15 (err -117) [ 62.949117][ T5918] tmpfs: Bad value for 'mpol' [ 62.960896][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 62.960922][ C0] EXT4-fs (loop6): initial error at time 2000000516: ext4_iget_extra_inode:5025: inode 15 [ 62.982414][ C0] EXT4-fs (loop6): last error at time 2000000516: ext4_iget_extra_inode:5025: inode 15 [ 63.015412][ T5884] loop6: lost filesystem error report for type 5 error -117 [ 63.457412][ T5832] kexec: Could not allocate control_code_buffer [ 63.530854][ T5976] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.603128][ T5976] EXT4-fs error (device loop2): __ext4_iget:5378: inode #11: block 2: comm syz.2.1289: invalid block [ 63.685641][ T5976] fserror_report: 1 callbacks suppressed [ 63.685712][ T5976] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 63.706323][ T5976] EXT4-fs (loop2): Remounting filesystem read-only [ 63.713701][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 63.728433][ C1] EXT4-fs (loop2): initial error at time 2000000517: __ext4_iget:5378: inode 11: block 2 [ 63.738318][ C1] EXT4-fs (loop2): last error at time 2000000517: __ext4_iget:5378: inode 11: block 2 [ 63.765057][ T6005] EXT4-fs: inline encryption not supported [ 63.790508][ T6005] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.810331][ T6005] Quota error (device loop3): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 63.833145][ T6005] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 63.852014][ T6005] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 63.872952][ T6005] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1302: bad orphan inode 14 [ 63.893970][ T6005] loop3: lost filesystem error report for type 5 error -117 [ 63.901393][ T6005] ext4_test_bit(bit=13, block=18) = 1 [ 63.908775][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 63.908799][ C0] EXT4-fs (loop3): last error at time 2000000517: ext4_orphan_get:1417 [ 63.931081][ T6005] is_bad_inode(inode)=0 [ 63.939360][ T6005] NEXT_ORPHAN(inode)=0 [ 63.967223][ T6005] max_ino=32 [ 63.989368][ T6005] i_nlink=1 [ 63.992546][ T6005] EXT4-fs (loop3): 1 truncate cleaned up [ 64.029681][ T6030] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 64.042446][ T6030] EXT4-fs error (device loop6): ext4_quota_enable:7192: comm syz.6.1315: inode #50331648: comm syz.6.1315: iget: illegal inode # [ 64.056446][ T6030] loop6: lost filesystem error report for type 5 error -117 [ 64.056678][ T6030] EXT4-fs error (device loop6): ext4_quota_enable:7195: comm syz.6.1315: Bad quota inode: 50331648, type: 2 [ 64.075474][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 64.075488][ C1] EXT4-fs (loop6): initial error at time 2000001030: ext4_quota_enable:7192 [ 64.075512][ C1] EXT4-fs (loop6): last error at time 2000001030: ext4_quota_enable:7192 [ 64.099286][ T6030] loop6: lost filesystem error report for type 5 error -117 [ 64.107048][ T6030] EXT4-fs warning (device loop6): ext4_enable_quotas:7236: Failed to enable quota tracking (type=2, err=-117, ino=50331648). Please run e2fsck to fix. [ 64.142497][ T6030] EXT4-fs (loop6): mount failed [ 64.153705][ T28] audit: type=1400 audit(2000001030.724:208): avc: denied { cpu } for pid=6032 comm="syz.3.1316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 64.289317][ T6043] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 64.342482][ T6043] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 65.432256][ T4051] loop3: p1 p2 p3 p4 [ 65.441837][ T4051] loop3: p1 size 196608 extends beyond EOD, truncated [ 65.464732][ T4051] loop3: p2 size 150994944 extends beyond EOD, truncated [ 65.500440][ T4051] loop3: p3 size 66846464 extends beyond EOD, truncated [ 65.523649][ T4051] loop3: p4 size 479744 extends beyond EOD, truncated [ 65.565853][ T6081] loop3: p1 p2 p3 p4 [ 65.582325][ T6081] loop3: p1 size 196608 extends beyond EOD, truncated [ 65.646210][ T6081] loop3: p2 size 150994944 extends beyond EOD, truncated [ 65.684180][ T6081] loop3: p3 size 66846464 extends beyond EOD, truncated [ 65.706787][ T6119] EXT4-fs: Ignoring removed orlov option [ 65.715087][ T6081] loop3: p4 size 479744 extends beyond EOD, truncated [ 65.729726][ T6119] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 65.869399][ T6139] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 65.966497][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 65.972909][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 65.987437][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 65.998602][ T4049] udevd[4049]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 66.002576][ T6139] EXT4-fs: error: could not find journal device path [ 66.047573][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 66.047932][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 66.070550][ T4049] udevd[4049]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 66.081731][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 66.129228][ T6154] msdos: Bad value for 'errors' [ 66.309458][ T6176] set_capacity_and_notify: 10 callbacks suppressed [ 66.309496][ T6176] loop2: detected capacity change from 0 to 512 [ 66.341167][ T6182] tmpfs: Bad value for 'mpol' [ 66.351106][ T6176] ext4: block size(65536) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 66.371369][ T6176] EXT4-fs (loop2): bad block size 65536 [ 66.401470][ T6178] loop3: detected capacity change from 0 to 512 [ 66.448724][ T6189] loop6: detected capacity change from 0 to 2048 [ 66.470313][ T6178] EXT4-fs (loop3): bad s_min_extra_isize: 2304 [ 66.507624][ T6193] loop2: detected capacity change from 0 to 512 [ 66.538082][ T6193] EXT4-fs: Ignoring removed nobh option [ 66.576821][ T6193] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 66.606833][ T6193] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 66.628290][ T6193] EXT4-fs (loop2): orphan cleanup on readonly fs [ 66.662086][ T6193] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1393: bg 0: block 273: padding at end of block bitmap is not set [ 66.729318][ T6193] loop2: lost filesystem error report for type 5 error -117 [ 66.729523][ T6193] EXT4-fs (loop2): Remounting filesystem read-only [ 66.736856][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 66.736871][ C0] EXT4-fs (loop2): initial error at time 2000001033: ext4_validate_block_bitmap:441 [ 66.736897][ C0] EXT4-fs (loop2): last error at time 2000001033: ext4_validate_block_bitmap:441 [ 66.841333][ T6193] EXT4-fs (loop2): 1 truncate cleaned up [ 67.109021][ T28] audit: type=1400 audit(2000001033.461:209): avc: denied { create } for pid=6228 comm="syz.4.1412" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 67.228569][ T28] audit: type=1326 audit(2000001033.573:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6238 comm="syz.4.1417" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa08bcdc799 code=0x0 [ 67.281969][ T6245] loop2: detected capacity change from 0 to 128 [ 67.843011][ T6300] can: request_module (can-proto-3) failed. [ 67.884296][ T6307] syz.4.1448 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 67.915708][ T6310] loop6: detected capacity change from 0 to 1024 [ 67.947449][ T6314] loop2: detected capacity change from 0 to 512 [ 67.949604][ T6310] EXT4-fs (loop6): invalid inodes per group: 2147483647 [ 67.949604][ T6310] [ 68.010390][ T6314] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 68.030637][ T6318] tmpfs: Bad value for 'mpol' [ 68.054313][ T6314] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 68.064671][ T28] audit: type=1400 audit(2000001034.333:211): avc: denied { create } for pid=6315 comm="syz.3.1454" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 68.127091][ T6314] EXT4-fs (loop2): group descriptors corrupted! [ 68.140120][ T28] audit: type=1400 audit(2000001034.333:212): avc: denied { module_request } for pid=6315 comm="syz.3.1454" kmod="net-pf-5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 68.258116][ T28] audit: type=1400 audit(2000001034.537:213): avc: denied { mac_admin } for pid=6330 comm="syz.2.1461" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 68.279210][ T6331] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 68.335160][ T28] audit: type=1400 audit(2000001034.574:214): avc: denied { relabelto } for pid=6330 comm="syz.2.1461" name="cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 68.428849][ T28] audit: type=1400 audit(2000001034.574:215): avc: denied { associate } for pid=6330 comm="syz.2.1461" name="cgroup.procs" dev="cgroup" ino=249 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:netutils_exec_t:s0" [ 68.645475][ T6375] loop2: detected capacity change from 0 to 512 [ 69.115961][ T6406] loop4: detected capacity change from 0 to 512 [ 69.147879][ T6406] EXT4-fs: Ignoring removed oldalloc option [ 69.155542][ T6408] loop3: detected capacity change from 0 to 1024 [ 69.183625][ T6408] EXT4-fs (loop3): invalid inodes per group: 2147483647 [ 69.183625][ T6408] [ 69.206858][ T6406] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 69.302347][ T6406] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a016c018, mo2=0002] [ 69.310387][ T6406] System zones: 1-12 [ 69.377600][ T6406] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #11: comm syz.4.1498: corrupted in-inode xattr: e_name out of bounds [ 69.444344][ T6406] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 69.452760][ T6406] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1498: couldn't read orphan inode 11 (err -117) [ 69.462018][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 69.462038][ C1] EXT4-fs (loop4): initial error at time 2000001035: ext4_iget_extra_inode:5025: inode 11 [ 69.462065][ C1] EXT4-fs (loop4): last error at time 2000001035: ext4_iget_extra_inode:5025: inode 11 [ 69.540996][ T6406] loop4: lost filesystem error report for type 5 error -117 [ 69.758918][ T6430] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 69.805997][ T28] audit: type=1400 audit(2000001035.966:216): avc: denied { create } for pid=6431 comm="syz.2.1510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 70.003398][ T6451] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1519: error while reading EA inode 32 err=-116 [ 70.086950][ T6451] loop2: lost filesystem error report for type 5 error -117 [ 70.087069][ T6451] EXT4-fs (loop2): Remounting filesystem read-only [ 70.094460][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 70.094474][ C0] EXT4-fs (loop2): initial error at time 2000001036: ext4_xattr_inode_iget:446 [ 70.094517][ C0] EXT4-fs (loop2): last error at time 2000001036: ext4_xattr_inode_iget:446 [ 70.167924][ T6451] EXT4-fs warning (device loop2): ext4_evict_inode:258: couldn't mark inode dirty (err -30) [ 70.196813][ T6451] EXT4-fs (loop2): 1 orphan inode deleted [ 70.283449][ T6473] nfs4: Bad value for 'source' [ 70.398612][ T6493] EXT4-fs (loop4): #clusters per group too big: 8896768 [ 70.465806][ T6495] EXT4-fs: Ignoring removed nobh option [ 70.474126][ T6495] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 70.489357][ T6495] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 70.497488][ T6495] EXT4-fs (loop4): orphan cleanup on readonly fs [ 70.504275][ T6495] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.1542: bg 0: block 273: padding at end of block bitmap is not set [ 70.518910][ T6495] loop4: lost filesystem error report for type 5 error -117 [ 70.519107][ T6495] EXT4-fs (loop4): Remounting filesystem read-only [ 70.526507][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 70.526528][ C1] EXT4-fs (loop4): initial error at time 2000001036: ext4_validate_block_bitmap:441 [ 70.526556][ C1] EXT4-fs (loop4): last error at time 2000001036: ext4_validate_block_bitmap:441 [ 70.562168][ T6495] EXT4-fs (loop4): 1 truncate cleaned up [ 70.823051][ T3734] loop6: p1 p2 [ 70.830679][ T3734] loop6: p1 size 835329 extends beyond EOD, truncated [ 70.862306][ T6515] loop6: p1 p2 [ 70.879848][ T6515] loop6: p1 size 835329 extends beyond EOD, truncated [ 71.011943][ T28] audit: type=1400 audit(2000001037.088:217): avc: denied { write } for pid=6565 comm="syz.6.1576" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 71.038986][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 71.050030][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 71.167527][ T6580] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 71.210297][ T6588] SELinux: Context unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 is not valid (left unmapped). [ 71.221205][ T6580] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 71.242529][ T6580] EXT4-fs (loop3): group descriptors corrupted! [ 71.265329][ T28] audit: type=1400 audit(2000001037.329:218): avc: denied { relabelto } for pid=6587 comm="syz.6.1587" name="cgroup.procs" dev="cgroup" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="unconfined_u:system_r:insmod_t:s0-s0:c0.c1023" [ 71.364320][ T6606] EXT4-fs: Ignoring removed nobh option [ 71.434676][ T6618] IPv6: addrconf: prefix option has invalid lifetime [ 71.444730][ T6616] rock: directory entry would overflow storage [ 71.451175][ T6606] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 71.453540][ T6616] rock: sig=0x5252, size=5, remaining=3 [ 71.497424][ T6622] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 71.532946][ T6622] EXT4-fs (loop4): group descriptors corrupted! [ 71.543792][ T6606] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842e02c, mo2=0002] [ 71.580416][ T6606] EXT4-fs (loop6): orphan cleanup on readonly fs [ 71.587781][ T6606] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.1597: bg 0: block 273: padding at end of block bitmap is not set [ 71.630661][ T6606] loop6: lost filesystem error report for type 5 error -117 [ 71.641237][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 71.655054][ C1] EXT4-fs (loop6): initial error at time 2000001037: ext4_validate_block_bitmap:441 [ 71.664473][ C1] EXT4-fs (loop6): last error at time 2000001037: ext4_validate_block_bitmap:441 [ 71.676423][ T6606] EXT4-fs (loop6): Remounting filesystem read-only [ 71.699365][ T6606] EXT4-fs (loop6): 1 truncate cleaned up [ 71.881269][ T6653] set_capacity_and_notify: 12 callbacks suppressed [ 71.881384][ T6653] loop4: detected capacity change from 0 to 512 [ 71.929907][ T6653] EXT4-fs: Ignoring removed nobh option [ 71.950017][ T6653] EXT4-fs (loop4): 1 orphan inode deleted [ 71.982168][ T6663] loop1: detected capacity change from 0 to 512 [ 71.996637][ T6663] EXT4-fs: Ignoring removed bh option [ 72.002585][ T6663] EXT4-fs: Ignoring removed mblk_io_submit option [ 72.013113][ T6663] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 72.050978][ T6663] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 72.069003][ T6663] EXT4-fs (loop1): orphan cleanup on readonly fs [ 72.079118][ T6663] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1624: Failed to acquire dquot type 1 [ 72.145477][ T6663] loop1: lost filesystem error report for type 5 error -5 [ 72.145750][ T6663] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1624: Invalid block bitmap block 0 in block_group 0 [ 72.152971][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 72.153010][ C1] EXT4-fs (loop1): last error at time 2000001038: ext4_acquire_dquot:7001 [ 72.221905][ T6663] loop1: lost filesystem error report for type 5 error -117 [ 72.229090][ T6663] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1624: Invalid block bitmap block 0 in block_group 0 [ 72.256578][ T6685] loop6: detected capacity change from 0 to 128 [ 72.260967][ T6663] loop1: lost filesystem error report for type 5 error -117 [ 72.268218][ T6685] FAT-fs (loop6): bogus number of reserved sectors [ 72.272221][ T6663] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1624: Invalid block bitmap block 0 in block_group 0 [ 72.276019][ T6685] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 72.296005][ T6687] loop3: detected capacity change from 0 to 512 [ 72.306089][ T6685] FAT-fs (loop6): Can't find a valid FAT filesystem [ 72.356745][ T6663] loop1: lost filesystem error report for type 5 error -117 [ 72.363542][ T6663] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1624: Failed to acquire dquot type 1 [ 72.396621][ T6663] loop1: lost filesystem error report for type 5 error -28 [ 72.397907][ T6663] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1624: Failed to acquire dquot type 1 [ 72.418220][ T6663] loop1: lost filesystem error report for type 5 error -28 [ 72.420361][ T6663] EXT4-fs (loop1): 1 orphan inode deleted [ 72.438243][ T6687] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 72.444823][ T6687] EXT4-fs (loop3): mount failed [ 72.473835][ T6663] EXT4-fs mount: 48 callbacks suppressed [ 72.473852][ T6663] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.532550][ T6663] syz.1.1624 (6663) used greatest stack depth: 9032 bytes left [ 72.562409][ T6711] dns_resolver: Unsupported server list version (0) [ 72.588969][ T3652] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.702769][ T6725] loop3: detected capacity change from 0 to 128 [ 72.721935][ T6731] loop1: detected capacity change from 0 to 164 [ 72.807146][ T6739] 9pnet_fd: p9_fd_create_tcp (6739): problem connecting socket to 127.0.0.1 [ 72.848696][ T6743] loop4: detected capacity change from 0 to 512 [ 72.891296][ T6743] EXT4-fs error (device loop4): ext4_iget_extra_inode:5025: inode #15: comm syz.4.1662: corrupted in-inode xattr: invalid ea_ino [ 72.915511][ T6743] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 72.915688][ T6743] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1662: couldn't read orphan inode 15 (err -117) [ 72.924892][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 72.924926][ C0] EXT4-fs (loop4): initial error at time 2000001038: ext4_iget_extra_inode:5025: inode 15 [ 72.924987][ C0] EXT4-fs (loop4): last error at time 2000001038: ext4_iget_extra_inode:5025: inode 15 [ 72.971278][ T6743] loop4: lost filesystem error report for type 5 error -117 [ 72.978034][ T6743] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.057976][ T28] kauditd_printk_skb: 8 callbacks suppressed [ 73.057993][ T28] audit: type=1326 audit(2000001038.981:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6760 comm="syz.6.1671" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffb7b15c799 code=0x0 [ 73.106358][ T3656] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.117760][ T28] audit: type=1400 audit(2000001039.027:222): avc: denied { read } for pid=6764 comm="syz.1.1674" name="usbmon7" dev="devtmpfs" ino=163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 73.199450][ T6775] loop2: detected capacity change from 0 to 512 [ 73.219209][ T6775] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.252748][ T6775] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 73.280246][ T6775] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1678: bg 0: block 248: padding at end of block bitmap is not set [ 73.299703][ T6775] loop2: lost filesystem error report for type 5 error -117 [ 73.304239][ T6775] Quota error (device loop2): write_blk: dquota write failed [ 73.311674][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 73.311691][ C0] EXT4-fs (loop2): last error at time 2000001039: ext4_validate_block_bitmap:441 [ 73.334802][ T6775] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 73.344985][ T6775] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1678: Failed to acquire dquot type 1 [ 73.356387][ T6775] loop2: lost filesystem error report for type 5 error -117 [ 73.358896][ T6775] EXT4-fs (loop2): 1 truncate cleaned up [ 73.372658][ T6775] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 73.420384][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 73.606357][ T28] audit: type=1400 audit(2000001039.491:223): avc: denied { mount } for pid=6812 comm="syz.4.1696" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 73.674504][ T6830] loop1: detected capacity change from 0 to 512 [ 73.682313][ T6833] loop4: detected capacity change from 0 to 164 [ 73.692216][ T28] audit: type=1400 audit(2000001039.528:224): avc: denied { unmount } for pid=3656 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 73.746977][ T6830] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.1704: corrupted in-inode xattr: invalid ea_ino [ 73.766828][ T6838] 9pnet_fd: Insufficient options for proto=fd [ 73.775334][ T6830] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.776775][ T6830] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1704: couldn't read orphan inode 15 (err -117) [ 73.786025][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 73.786052][ C1] EXT4-fs (loop1): initial error at time 2000001039: ext4_iget_extra_inode:5025: inode 15 [ 73.786092][ C1] EXT4-fs (loop1): last error at time 2000001039: ext4_iget_extra_inode:5025: inode 15 [ 73.829993][ T6830] loop1: lost filesystem error report for type 5 error -117 [ 73.853262][ T6830] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.944042][ T28] audit: type=1400 audit(2000001039.807:225): avc: denied { create } for pid=6847 comm="syz.3.1711" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 73.945164][ T3652] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.140738][ T4049] loop3: p1 p2 [ 74.165005][ T6864] loop3: p1 p2 [ 74.261433][ T6882] EXT4-fs: Ignoring removed i_version option [ 74.284866][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 74.288759][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 74.318465][ T6882] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 74.344759][ T6882] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 74.353319][ T6882] EXT4-fs (loop1): orphan cleanup on readonly fs [ 74.370618][ T6882] Quota error (device loop1): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 74.398523][ T6882] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 74.432392][ T6882] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1728: Failed to acquire dquot type 1 [ 74.452572][ T6893] EXT4-fs: Ignoring removed nobh option [ 74.478616][ T6882] Quota error (device loop1): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 74.488956][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 74.488980][ C1] EXT4-fs (loop1): last error at time 2000001040: ext4_acquire_dquot:7001 [ 74.545222][ T6893] EXT4-fs (loop2): orphan cleanup on readonly fs [ 74.588059][ T6893] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.1733: casefold flag without casefold feature [ 74.646875][ T6893] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 74.647025][ T6893] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.1733: error while reading EA inode 11 err=-117 [ 74.656241][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 74.656269][ C1] EXT4-fs (loop2): initial error at time 2000001040: ext4_xattr_inode_iget:441: inode 11 [ 74.656300][ C1] EXT4-fs (loop2): last error at time 2000001040: ext4_xattr_inode_iget:441: inode 11 [ 74.681995][ T6882] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1728: Failed to acquire dquot type 1 [ 74.733842][ T6882] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.1728: Invalid block bitmap block 0 in block_group 0 [ 74.777477][ T6893] EXT4-fs (loop2): 1 orphan inode deleted [ 74.784378][ T6893] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 74.796419][ T6882] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 74.816225][ T6904] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 74.842173][ T6882] EXT4-fs error (device loop1): ext4_acquire_dquot:7001: comm syz.1.1728: Failed to acquire dquot type 1 [ 74.874507][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.900910][ T6882] EXT4-fs (loop1): 1 orphan inode deleted [ 74.917581][ T6882] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 74.980549][ T3652] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.069871][ T6925] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 75.196851][ T6937] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 75.232971][ T6937] EXT4-fs error (device loop6): ext4_orphan_get:1391: inode #17: comm syz.6.1753: inode has both inline data and extents flags [ 75.253305][ T6937] loop6: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 75.253566][ T6937] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.1753: couldn't read orphan inode 17 (err -117) [ 75.262835][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 75.262864][ C1] EXT4-fs (loop6): initial error at time 2000001041: ext4_orphan_get:1391: inode 17 [ 75.262896][ C1] EXT4-fs (loop6): last error at time 2000001041: ext4_orphan_get:1391: inode 17 [ 75.330883][ T6937] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.432243][ T6955] tmpfs: Bad value for 'mpol' [ 75.447254][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.563685][ T6965] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 75.584191][ T6965] EXT4-fs (loop1): group descriptors corrupted! [ 75.591568][ T6969] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 75.599766][ T6969] System zones: 1-12 [ 75.603869][ T6969] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.1768: Directory hole found for htree index block 0 [ 75.616710][ T6969] loop2: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 75.617511][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 75.633046][ C1] EXT4-fs (loop2): initial error at time 2000001041: dx_probe:791: inode 2 [ 75.641677][ C1] EXT4-fs (loop2): last error at time 2000001041: dx_probe:791: inode 2 [ 75.655243][ T6969] EXT4-fs (loop2): Remounting filesystem read-only [ 75.688896][ T6969] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 75.697221][ T6969] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 75.706056][ T6969] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.735615][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.136036][ T7013] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.1790: corrupted inode contents [ 76.165130][ T7020] IPv6: addrconf: prefix option has invalid lifetime [ 76.174154][ T7013] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.174362][ T7013] EXT4-fs error (device loop6) in ext4_orphan_del:303: Corrupt filesystem [ 76.183559][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 76.183589][ C1] EXT4-fs (loop6): initial error at time 2000001041: ext4_do_update_inode:5569: inode 15 [ 76.183617][ C1] EXT4-fs (loop6): last error at time 2000001041: ext4_do_update_inode:5569: inode 15 [ 76.281621][ T7028] FAT-fs (loop3): bogus logical sector size 4 [ 76.303140][ T7013] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #15: comm syz.6.1790: corrupted inode contents [ 76.315340][ T7013] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.315765][ T7013] EXT4-fs error (device loop6): ext4_evict_inode:303: inode #15: comm syz.6.1790: mark_inode_dirty error [ 76.336653][ T7028] FAT-fs (loop3): Can't find a valid FAT filesystem [ 76.380392][ T7013] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 76.380540][ T7013] EXT4-fs (loop6): 1 orphan inode deleted [ 76.403435][ T7013] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.472243][ T7051] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 76.503692][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.506655][ T3734] udevd[3734]: incorrect ext4 checksum on /dev/loop4 [ 76.839606][ T7093] EXT4-fs: Ignoring removed i_version option [ 76.850490][ T7094] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (23577!=28264) [ 76.860886][ T7093] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 76.886310][ T7093] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 76.899358][ T7094] EXT4-fs (loop6): group descriptors corrupted! [ 76.909439][ T7093] EXT4-fs (loop3): orphan cleanup on readonly fs [ 76.924915][ T7093] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1827: Failed to acquire dquot type 1 [ 76.939306][ T7093] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1827: Failed to acquire dquot type 1 [ 76.950635][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 76.950650][ C1] EXT4-fs (loop3): last error at time 2000001042: ext4_acquire_dquot:7001 [ 76.965875][ T7102] EXT4-fs: Ignoring removed bh option [ 76.971308][ T7102] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.979258][ T7093] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1827: Invalid block bitmap block 0 in block_group 0 [ 77.008037][ T7093] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 77.017429][ T7093] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.1827: Failed to acquire dquot type 1 [ 77.037319][ T7102] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 77.038134][ T7093] EXT4-fs (loop3): 1 orphan inode deleted [ 77.061070][ T7106] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 77.080243][ T7102] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 77.088457][ T7102] EXT4-fs (loop2): orphan cleanup on readonly fs [ 77.095079][ T7106] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c841e018, mo2=0000] [ 77.106555][ T7093] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.135329][ T7102] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1833: Failed to acquire dquot type 1 [ 77.153466][ T3655] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.164494][ T7106] EXT4-fs error (device loop6): ext4_map_blocks:776: inode #3: block 2: comm syz.6.1835: lblock 2 mapped to illegal pblock 2 (length 1) [ 77.187895][ T7102] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1833: Invalid block bitmap block 0 in block_group 0 [ 77.201354][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 77.201377][ C0] EXT4-fs (loop2): last error at time 2000001042: ext4_acquire_dquot:7001 [ 77.202919][ T7106] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 77.251551][ T7106] EXT4-fs error (device loop6): ext4_map_blocks:776: inode #3: block 48: comm syz.6.1835: lblock 0 mapped to illegal pblock 48 (length 1) [ 77.260733][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 77.260753][ C1] EXT4-fs (loop6): initial error at time 2000001042: ext4_map_blocks:776: inode 3: block 2 [ 77.260788][ C1] EXT4-fs (loop6): last error at time 2000001042: ext4_map_blocks:776: inode 3: block 2 [ 77.274745][ T7102] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1833: Invalid block bitmap block 0 in block_group 0 [ 77.312702][ T7106] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 77.319495][ T7106] EXT4-fs error (device loop6): ext4_acquire_dquot:7001: comm syz.6.1835: Failed to acquire dquot type 0 [ 77.326893][ T7102] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1833: Invalid block bitmap block 0 in block_group 0 [ 77.358622][ T7102] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1833: Failed to acquire dquot type 1 [ 77.397017][ T7106] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 77.406837][ T7102] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.1833: Failed to acquire dquot type 1 [ 77.440058][ T7102] EXT4-fs (loop2): 1 orphan inode deleted [ 77.441707][ T7126] set_capacity_and_notify: 16 callbacks suppressed [ 77.441769][ T7126] loop1: detected capacity change from 0 to 512 [ 77.446142][ T7106] EXT4-fs error (device loop6): ext4_evict_inode:255: inode #11: comm syz.6.1835: mark_inode_dirty error [ 77.482890][ T7126] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 77.508320][ T7126] EXT4-fs (loop1): orphan cleanup on readonly fs [ 77.530654][ T7102] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.561321][ T7106] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.561433][ T7106] EXT4-fs warning (device loop6): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 77.579488][ T7126] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 77.581289][ T7106] EXT4-fs (loop6): 1 orphan inode deleted [ 77.607712][ T7106] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.610478][ T12] EXT4-fs error (device loop6): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 77.641488][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.673352][ T7129] loop3: detected capacity change from 0 to 8192 [ 77.683551][ T12] EXT4-fs error (device loop6): ext4_release_dquot:7037: comm kworker/u8:0: Failed to release dquot type 0 [ 77.719953][ T7126] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 77.738283][ T7126] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #16: comm syz.1.1844: invalid fast symlink length 9000 [ 77.756615][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.772287][ T3654] EXT4-fs error (device loop6): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 77.791557][ T7126] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 77.793447][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 77.802916][ T3654] fserror_report: 21 callbacks suppressed [ 77.802983][ T3654] loop6: lost filesystem error report for type 5 error -117 [ 77.809065][ C1] EXT4-fs (loop1): initial error at time 2000001043: ext4_orphan_get:1391 [ 77.815858][ T3654] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 77.822167][ C1] : inode 16 [ 77.822187][ C1] EXT4-fs (loop1): last error at time 2000001043: ext4_orphan_get:1391: inode 16 [ 77.822989][ T7126] EXT4-fs (loop1): Remounting filesystem read-only [ 77.834605][ T3654] loop6: lost filesystem error report for type 5 error -117 [ 77.864992][ T7126] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 77.874699][ T3654] EXT4-fs error (device loop6): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 77.897836][ T3654] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 77.987477][ T3652] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.179173][ T7179] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x1f [ 78.236599][ T7184] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 78.559257][ T7235] loop3: detected capacity change from 0 to 128 [ 78.580588][ T7235] FAT-fs (loop3): bogus number of reserved sectors [ 78.606372][ T7235] FAT-fs (loop3): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 78.627099][ T7237] loop2: detected capacity change from 0 to 4096 [ 78.637175][ T7235] FAT-fs (loop3): Can't find a valid FAT filesystem [ 78.661798][ T7237] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #4: comm syz.2.1896: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 78.708999][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 78.715508][ C0] EXT4-fs (loop2): initial error at time 2000001044: ext4_ext_check_inode:521: inode 4 [ 78.715728][ T7247] loop1: detected capacity change from 0 to 512 [ 78.725225][ C0] EXT4-fs (loop2): last error at time 2000001044: ext4_ext_check_inode:521: inode 4 [ 78.741305][ T7237] EXT4-fs error (device loop2): ext4_quota_enable:7195: comm syz.2.1896: Bad quota inode: 4, type: 1 [ 78.752376][ T7237] loop2: lost filesystem error report for type 5 error -117 [ 78.758675][ T7237] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 78.789741][ T7250] loop3: detected capacity change from 0 to 164 [ 78.804915][ T7237] EXT4-fs (loop2): mount failed [ 78.834252][ T7250] Unable to read rock-ridge attributes [ 78.839986][ T7250] isofs_fill_super: root inode is not a directory. Corrupted media? [ 78.851770][ T7247] EXT4-fs (loop1): 1 orphan inode deleted [ 78.861642][ T7247] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.956858][ T7261] loop2: detected capacity change from 0 to 512 [ 78.967919][ T3652] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.979701][ T7261] EXT4-fs warning (device loop2): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 79.138496][ T7277] IPv6: addrconf: prefix option has invalid lifetime [ 79.175766][ T7282] loop1: detected capacity change from 0 to 512 [ 79.191071][ T7282] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 79.223386][ T7286] loop6: detected capacity change from 0 to 512 [ 79.224233][ T7282] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 79.244079][ T7282] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.1920: Corrupt directory, running e2fsck is recommended [ 79.262672][ T7286] EXT4-fs (loop6): 1 orphan inode deleted [ 79.275416][ T7286] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.311960][ T7282] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 79.322151][ T7282] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #15: comm syz.1.1920: corrupted in-inode xattr: invalid ea_ino [ 79.336216][ T7282] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1920: couldn't read orphan inode 15 (err -117) [ 79.348142][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 79.348157][ C1] EXT4-fs (loop1): initial error at time 2000001044: ext4_iget_extra_inode:5025: inode 15 [ 79.348182][ C1] EXT4-fs (loop1): last error at time 2000001044: ext4_iget_extra_inode:5025: inode 15 [ 79.374513][ T7282] loop1: lost filesystem error report for type 5 error -117 [ 79.375022][ T7282] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.404191][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.511540][ T3652] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.529321][ T7302] loop3: detected capacity change from 0 to 4096 [ 79.563974][ T7302] EXT4-fs (loop3): #clusters per group too big: 32768 [ 79.682545][ T7318] EXT4-fs: inline encryption not supported [ 79.703842][ T3894] loop1: p2 p3 < > p4 < p5 > [ 79.708588][ T3894] loop1: partition table partially beyond EOD, truncated [ 79.734972][ T3894] loop1: p2 start 53543428 is beyond EOD, truncated [ 79.745417][ T7318] EXT4-fs: Ignoring removed bh option [ 79.762883][ T3894] loop1: p3 start 4284289 is beyond EOD, truncated [ 79.770144][ T3894] loop1: p5 start 53543428 is beyond EOD, truncated [ 79.786696][ T7318] EXT4-fs warning (device loop4): read_mmp_block:111: Error -117 while reading MMP block 73 [ 79.810521][ T7315] loop1: p2 p3 < > p4 < p5 > [ 79.817511][ T7315] loop1: partition table partially beyond EOD, truncated [ 79.838389][ T7315] loop1: p2 start 53543428 is beyond EOD, truncated [ 79.868817][ T7315] loop1: p3 start 4284289 is beyond EOD, truncated [ 79.894634][ T7315] loop1: p5 start 53543428 is beyond EOD, truncated [ 79.929007][ T3004] loop1: p2 p3 < > p4 < p5 > [ 79.941685][ T3004] loop1: partition table partially beyond EOD, truncated [ 79.953832][ T3004] loop1: p2 start 53543428 is beyond EOD, truncated [ 80.041835][ T3004] loop1: p3 start 4284289 is beyond EOD, truncated [ 80.049556][ T3004] loop1: p5 start 53543428 is beyond EOD, truncated [ 80.068264][ T7361] EXT4-fs: inline encryption not supported [ 80.099558][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 80.127201][ T7361] EXT4-fs: Ignoring removed bh option [ 80.141850][ T7368] msdos filesystem being mounted at /335/file0 supports timestamps until 2107-12-31 (0x10391447e) [ 80.167960][ T7361] EXT4-fs warning (device loop3): read_mmp_block:111: Error -117 while reading MMP block 73 [ 80.239223][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 80.313935][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 80.336074][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 80.336136][ T28] audit: type=1326 audit(4147484693.747:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7393 comm="syz.6.1974" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffb7b15c799 code=0x0 [ 80.742155][ T28] audit: type=1400 audit(4147484694.121:231): avc: denied { create } for pid=7428 comm="syz.4.1991" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 80.820091][ T28] audit: type=1400 audit(4147484694.177:232): avc: denied { unlink } for pid=3656 comm="syz-executor" name="file0" dev="tmpfs" ino=1748 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 80.853825][ T7435] msdos filesystem being mounted at /342/file0 supports timestamps until 2107-12-31 (0x10391447e) [ 81.266371][ T28] audit: type=1400 audit(4147484694.617:233): avc: denied { associate } for pid=7478 comm="syz.1.2016" name="686" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 81.427440][ T7495] EXT4-fs warning (device loop6): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 81.454936][ T7495] EXT4-fs warning (device loop6): dx_probe:849: Enable large directory feature to access it [ 81.475473][ T7495] EXT4-fs warning (device loop6): dx_probe:934: inode #2: comm syz.6.2023: Corrupt directory, running e2fsck is recommended [ 81.578647][ T7495] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -2 [ 81.587500][ T7495] EXT4-fs error (device loop6): ext4_iget_extra_inode:5025: inode #15: comm syz.6.2023: corrupted in-inode xattr: invalid ea_ino [ 81.644485][ T7495] fserror_report: 2 callbacks suppressed [ 81.644499][ T7495] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 81.657088][ T7495] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.2023: couldn't read orphan inode 15 (err -117) [ 81.666353][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 81.666367][ C0] EXT4-fs (loop6): initial error at time 4147484694: ext4_iget_extra_inode:5025: inode 15 [ 81.666399][ C0] EXT4-fs (loop6): last error at time 4147484694: ext4_iget_extra_inode:5025: inode 15 [ 81.706169][ T7495] loop6: lost filesystem error report for type 5 error -117 [ 81.706922][ T7495] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.817951][ T7532] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 81.839233][ T28] audit: type=1400 audit(4147484695.150:234): avc: denied { relabelto } for pid=7531 comm="syz.3.2042" name="377" dev="tmpfs" ino=1949 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 81.860832][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.903643][ T28] audit: type=1400 audit(4147484695.150:235): avc: denied { associate } for pid=7531 comm="syz.3.2042" name="377" dev="tmpfs" ino=1949 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 81.978306][ T28] audit: type=1400 audit(4147484695.196:236): avc: denied { remove_name } for pid=3655 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1953 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 82.079410][ T28] audit: type=1400 audit(4147484695.196:237): avc: denied { rmdir } for pid=3655 comm="syz-executor" name="377" dev="tmpfs" ino=1949 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 82.116543][ T28] audit: type=1326 audit(4147484695.346:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7552 comm="syz.6.2053" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffb7b15c799 code=0x0 [ 82.131768][ T7559] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 82.172401][ T7559] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.2054: Failed to acquire dquot type 0 [ 82.206080][ T7559] loop3: lost filesystem error report for type 5 error -5 [ 82.213502][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 82.227163][ C1] EXT4-fs (loop3): initial error at time 4147484695: ext4_acquire_dquot:7001 [ 82.235979][ C1] EXT4-fs (loop3): last error at time 4147484695: ext4_acquire_dquot:7001 [ 82.244615][ T7559] EXT4-fs (loop3): 1 truncate cleaned up [ 82.252980][ T7559] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.287979][ T7565] msdos filesystem being mounted at /346/file0 supports timestamps until 2107-12-31 (0x10391447e) [ 82.306410][ T3655] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.343058][ T7573] EXT4-fs (loop2): orphan cleanup on readonly fs [ 82.422540][ T7573] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #11: block 1: comm syz.2.2063: lblock 0 mapped to illegal pblock 1 (length 1) [ 82.475230][ T7573] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 82.475504][ T7573] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 82.484686][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 82.484719][ C0] EXT4-fs (loop2): initial error at time 4147484695: ext4_map_blocks:776: inode 11: block 1 [ 82.484756][ C0] EXT4-fs (loop2): last error at time 4147484695: ext4_map_blocks:776: inode 11: block 1 [ 82.539560][ T7573] EXT4-fs error (device loop2): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.2.2063: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 82.555182][ T7573] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 82.555415][ T7573] EXT4-fs warning (device loop2): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.2.2063: ea_inode dec ref err=-117 [ 82.577750][ T7573] EXT4-fs (loop2): 1 orphan inode deleted [ 82.583907][ T7573] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 82.622500][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.930587][ T7633] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 83.127161][ T7656] set_capacity_and_notify: 9 callbacks suppressed [ 83.127178][ T7656] loop3: detected capacity change from 0 to 512 [ 83.158159][ T7656] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 83.203751][ T7656] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.236901][ T7656] ext4 filesystem being mounted at /394/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 83.360571][ T3655] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.552284][ T7708] loop3: detected capacity change from 0 to 736 [ 83.859582][ T7735] loop4: detected capacity change from 0 to 8192 [ 83.914652][ T4051] loop4: p1 < > p2 p4 < p5 > [ 83.919372][ T4051] loop4: partition table partially beyond EOD, truncated [ 83.946375][ T4051] loop4: p1 start 8388608 is beyond EOD, truncated [ 83.952924][ T4051] loop4: p2 size 16128 extends beyond EOD, truncated [ 83.966266][ T7749] tmpfs: Bad value for 'mpol' [ 83.988160][ T7712] loop2: detected capacity change from 0 to 32768 [ 83.990117][ T4051] loop4: p5 size 16128 extends beyond EOD, truncated [ 84.019356][ T7735] loop4: p1 < > p2 p4 < p5 > [ 84.033251][ T7735] loop4: partition table partially beyond EOD, truncated [ 84.045190][ T7755] loop6: detected capacity change from 0 to 512 [ 84.051838][ T7755] EXT4-fs: Ignoring removed nomblk_io_submit option [ 84.061863][ T7735] loop4: p1 start 8388608 is beyond EOD, truncated [ 84.071970][ T3734] loop2: p1 p3 < p5 p6 > [ 84.075233][ T7735] loop4: p2 size 16128 extends beyond EOD, truncated [ 84.085382][ T3734] loop2: partition table partially beyond EOD, truncated [ 84.094707][ T7735] loop4: p5 size 16128 extends beyond EOD, truncated [ 84.113866][ T7755] EXT4-fs (loop6): bad geometry: block count 1024 exceeds size of device (256 blocks) [ 84.143033][ T7712] loop2: p1 p3 < p5 p6 > [ 84.158405][ T7712] loop2: partition table partially beyond EOD, truncated [ 84.300966][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 84.322860][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 84.334394][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 84.397007][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 84.418161][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 84.418210][ T4673] udevd[4673]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 84.430559][ T4049] udevd[4049]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 84.448924][ T7782] loop3: detected capacity change from 0 to 512 [ 84.513002][ T7782] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 84.539950][ T7782] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.2165: Invalid inode bitmap blk 4 in block_group 0 [ 84.563125][ T7782] loop3: lost filesystem error report for type 5 error -117 [ 84.563737][ T7782] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.571483][ T7788] loop1: detected capacity change from 0 to 8192 [ 84.620367][ T4051] loop1: p1 < > p2 p4 < p5 > [ 84.629462][ T7800] loop2: detected capacity change from 0 to 164 [ 84.636016][ T4051] loop1: partition table partially beyond EOD, truncated [ 84.655315][ T4051] loop1: p1 start 8388608 is beyond EOD, truncated [ 84.665898][ T4051] loop1: p2 size 16128 extends beyond EOD, truncated [ 84.673922][ T3655] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.690014][ T4051] loop1: p5 size 16128 extends beyond EOD, truncated [ 84.694910][ T7805] cgroup: noprefix used incorrectly [ 84.729075][ T7788] loop1: p1 < > p2 p4 < p5 > [ 84.733901][ T7788] loop1: partition table partially beyond EOD, truncated [ 84.750470][ T7788] loop1: p1 start 8388608 is beyond EOD, truncated [ 84.776546][ T7788] loop1: p2 size 16128 extends beyond EOD, truncated [ 84.799538][ T7788] loop1: p5 size 16128 extends beyond EOD, truncated [ 84.831232][ T7820] loop2: detected capacity change from 0 to 512 [ 84.886762][ T7826] loop6: detected capacity change from 0 to 512 [ 84.901986][ T7828] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 84.920356][ T7820] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.920860][ T7828] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 84.942746][ T7826] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 84.962552][ T7828] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 84.983573][ T7826] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 84.991617][ T7828] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 84.991617][ T7828] [ 85.001907][ T7826] System zones: 1-12 [ 85.006842][ T7826] EXT4-fs (loop6): orphan cleanup on readonly fs [ 85.016531][ T7826] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.2186: bg 0: block 361: padding at end of block bitmap is not set [ 85.069752][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.070129][ T7828] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 85.078939][ T7826] loop6: lost filesystem error report for type 5 error -117 [ 85.087861][ T7828] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 85.122756][ T7826] EXT4-fs (loop6): Remounting filesystem read-only [ 85.129325][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 85.129343][ C0] EXT4-fs (loop6): initial error at time 4147484698: ext4_validate_block_bitmap:441 [ 85.129363][ C0] EXT4-fs (loop6): last error at time 4147484698: ext4_validate_block_bitmap:441 [ 85.174619][ T7826] EXT4-fs (loop6): 1 truncate cleaned up [ 85.194001][ T7846] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 85.199108][ T3656] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.227549][ T7826] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 85.240157][ T7846] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 85.290486][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 85.299917][ T3652] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 85.423130][ T7870] EXT4-fs: journaled quota format not specified [ 85.663548][ T7888] EXT4-fs error (device loop2): ext4_do_update_inode:5569: inode #15: comm syz.2.2215: corrupted inode contents [ 85.703795][ T7888] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 85.704020][ T7888] EXT4-fs (loop2): Remounting filesystem read-only [ 85.713266][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 85.713283][ C0] EXT4-fs (loop2): initial error at time 4147484698: ext4_do_update_inode:5569: inode 15 [ 85.713320][ C0] EXT4-fs (loop2): last error at time 4147484698: ext4_do_update_inode:5569: inode 15 [ 85.746016][ T7888] EXT4-fs warning (device loop2): ext4_evict_inode:275: xattr delete (err -30) [ 85.755228][ T7888] EXT4-fs (loop2): 1 orphan inode deleted [ 85.770260][ T7894] EXT4-fs: Ignoring removed bh option [ 85.771183][ T7888] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.795206][ T7894] EXT4-fs: Ignoring removed oldalloc option [ 85.829827][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 85.829837][ T28] audit: type=1400 audit(4147484698.889:242): avc: denied { mount } for pid=7900 comm="syz.6.2219" name="/" dev="hugetlbfs" ino=18334 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 85.867664][ T28] audit: type=1400 audit(4147484698.917:243): avc: denied { unmount } for pid=3654 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 85.917021][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.925999][ T7894] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 85.953069][ T7894] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 85.999889][ T7894] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e018, mo2=0006] [ 86.008255][ T4051] loop6: p1 p2 p3 [ 86.016757][ T4051] loop6: p2 size 16842752 extends beyond EOD, truncated [ 86.029883][ T4051] loop6: p3 start 8388352 is beyond EOD, truncated [ 86.042651][ T7894] System zones: 0-2, 18-18, 34-35 [ 86.048600][ T7894] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.077184][ T7907] loop6: p1 p2 p3 [ 86.084907][ T3656] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.096188][ T7907] loop6: p2 size 16842752 extends beyond EOD, truncated [ 86.131210][ T7907] loop6: p3 start 8388352 is beyond EOD, truncated [ 86.245530][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 86.268592][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 86.453733][ T7935] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.487455][ T7935] EXT4-fs error (device loop6): ext4_map_blocks:818: inode #3: block 5: comm syz.6.2236: lblock 5 mapped to illegal pblock 5 (length 1) [ 86.531907][ T7935] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 86.534823][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 86.545997][ T7935] Quota error (device loop6): write_blk: dquota write failed [ 86.550332][ C0] EXT4-fs (loop6): initial error at time 4147484699: ext4_map_blocks:818: inode 3: block 5 [ 86.567723][ C0] EXT4-fs (loop6): last error at time 4147484699: ext4_map_blocks:818: inode 3: block 5 [ 86.579269][ T7935] Quota error (device loop6): find_free_dqentry: Can't write quota data block 5 [ 86.588395][ T7935] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 86.598383][ T7935] EXT4-fs error (device loop6): ext4_acquire_dquot:7001: comm syz.6.2236: Failed to acquire dquot type 0 [ 86.609694][ T7935] loop6: lost filesystem error report for type 5 error -117 [ 86.609896][ T7935] EXT4-fs error (device loop6): ext4_map_blocks:776: inode #3: block 5: comm syz.6.2236: lblock 5 mapped to illegal pblock 5 (length 1) [ 86.637005][ T7935] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 86.637136][ T7935] Quota error (device loop6): do_insert_tree: Can't read tree quota block 5 [ 86.655072][ T7935] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 86.665017][ T7935] EXT4-fs error (device loop6): ext4_acquire_dquot:7001: comm syz.6.2236: Failed to acquire dquot type 0 [ 86.676314][ T7935] loop6: lost filesystem error report for type 5 error -117 [ 86.684624][ T7935] EXT4-fs error (device loop6): ext4_free_blocks:6724: comm syz.6.2236: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.713186][ T7935] loop6: lost filesystem error report for type 5 error -117 [ 86.720801][ T7935] EXT4-fs error (device loop6): ext4_map_blocks:776: inode #3: block 5: comm syz.6.2236: lblock 5 mapped to illegal pblock 5 (length 1) [ 86.788176][ T7935] loop6: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 86.788352][ T7935] Quota error (device loop6): do_insert_tree: Can't read tree quota block 5 [ 86.819614][ T7935] Quota error (device loop6): qtree_write_dquot: Error -117 occurred while creating quota [ 86.855308][ T7935] EXT4-fs error (device loop6): ext4_acquire_dquot:7001: comm syz.6.2236: Failed to acquire dquot type 0 [ 86.866884][ T28] audit: type=1400 audit(4147484699.834:244): avc: denied { create } for pid=7951 comm="syz.4.2244" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 86.887549][ T7935] loop6: lost filesystem error report for type 5 error -117 [ 86.890534][ T7935] EXT4-fs (loop6): 1 orphan inode deleted [ 86.914809][ T7935] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.005302][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.116148][ T7973] EXT4-fs error (device loop6): ext4_orphan_get:1396: comm syz.6.2251: couldn't read orphan inode 26 (err -116) [ 87.150081][ T7980] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 87.160043][ T7973] loop6: lost filesystem error report for type 5 error -116 [ 87.162947][ T7973] EXT4-fs (loop6): Remounting filesystem read-only [ 87.170332][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 87.170351][ C0] EXT4-fs (loop6): initial error at time 4147484700: ext4_orphan_get:1396 [ 87.170371][ C0] EXT4-fs (loop6): last error at time 4147484700: ext4_orphan_get:1396 [ 87.200692][ T7973] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 87.214717][ T7973] ext4 filesystem being mounted at /396/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.231798][ T7980] EXT4-fs error (device loop2): xattr_find_entry:337: inode #15: comm syz.2.2256: corrupted xattr entries [ 87.254234][ T3654] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.277997][ T7980] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 87.283736][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 87.300011][ C0] EXT4-fs (loop2): initial error at time 4147484700: xattr_find_entry:337: inode 15 [ 87.310134][ C0] EXT4-fs (loop2): last error at time 4147484700: xattr_find_entry:337: inode 15 [ 87.319315][ T7980] EXT4-fs (loop2): Remounting filesystem read-only [ 87.325827][ T7980] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 87.351329][ T7980] EXT4-fs (loop2): 1 truncate cleaned up [ 87.385372][ T7980] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 87.448342][ T3661] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.466721][ T7953] loop3: p1 p3 < p5 p6 > [ 87.471459][ T7953] loop3: partition table partially beyond EOD, truncated [ 87.559844][ T3652] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 87.647567][ T3652] CPU: 1 UID: 0 PID: 3652 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 87.647605][ T3652] Tainted: [W]=WARN [ 87.647614][ T3652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 87.647641][ T3652] Call Trace: [ 87.647648][ T3652] [ 87.647669][ T3652] __dump_stack+0x1d/0x30 [ 87.647718][ T3652] dump_stack_lvl+0x95/0xd0 [ 87.647745][ T3652] dump_stack+0x15/0x1b [ 87.647765][ T3652] dump_header+0x80/0x240 [ 87.647942][ T3652] oom_kill_process+0x295/0x350 [ 87.647968][ T3652] out_of_memory+0x97d/0xb80 [ 87.647988][ T3652] try_charge_memcg+0x62e/0xa10 [ 87.648101][ T3652] mem_cgroup_swapin_charge_folio+0x103/0x1f0 [ 87.648181][ T3652] __swap_cache_prepare_and_add+0x386/0x530 [ 87.648227][ T3652] swap_cache_alloc_folio+0xa2/0x120 [ 87.648264][ T3652] swap_cluster_readahead+0x36b/0x3d0 [ 87.648350][ T3652] swapin_readahead+0xde/0x840 [ 87.648455][ T3652] ? update_cfs_rq_load_avg+0x1e3/0x200 [ 87.648490][ T3652] ? __list_add_valid_or_report+0x38/0xe0 [ 87.648564][ T3652] ? __set_next_task_fair+0x5b/0x1c0 [ 87.648584][ T3652] ? __rcu_read_unlock+0x4e/0x70 [ 87.648604][ T3652] ? swap_cache_get_folio+0x26f/0x280 [ 87.648741][ T3652] do_swap_page+0x309/0x2210 [ 87.648769][ T3652] ? __schedule+0x85a/0xd40 [ 87.648824][ T3652] ? __rcu_read_lock+0x36/0x50 [ 87.648849][ T3652] ? pte_offset_map_rw_nolock+0x19e/0x200 [ 87.648890][ T3652] handle_mm_fault+0xb40/0x3020 [ 87.648926][ T3652] ? vma_start_read+0x1c7/0x2c0 [ 87.648977][ T3652] do_user_addr_fault+0x62f/0x1050 [ 87.649011][ T3652] ? trace_page_fault_user+0x1f/0xe0 [ 87.649077][ T3652] exc_page_fault+0x62/0xa0 [ 87.649122][ T3652] asm_exc_page_fault+0x26/0x30 [ 87.649188][ T3652] RIP: 0033:0x7f90229a7917 [ 87.649201][ T3652] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 87.649216][ T3652] RSP: 002b:00007ffe42a14150 EFLAGS: 00010202 [ 87.649230][ T3652] RAX: 0000000000000000 RBX: 0000555571d31500 RCX: 00007f90229a7917 [ 87.649246][ T3652] RDX: 00007ffe42a14190 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.649295][ T3652] RBP: 00007ffe42a141fc R08: 0000000000000000 R09: 0000000000000000 [ 87.649306][ T3652] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 87.649345][ T3652] R13: 00000000000927c0 R14: 00000000000149a0 R15: 00007ffe42a14250 [ 87.649364][ T3652] [ 87.649372][ T3652] memory: usage 307200kB, limit 307200kB, failcnt 2475 [ 87.805952][ T7999] loop3: p1 p2 p4 [ 87.871471][ T3652] memory+swap: usage 284424kB, limit 9007199254740988kB, failcnt 0 [ 87.922198][ T8017] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 87.942208][ T3652] kmem: usage 273328kB, limit 9007199254740988kB, failcnt 0 [ 87.955469][ T8017] EXT4-fs (loop4): mount failed [ 87.972950][ T3652] Memory cgroup stats for /syz1: [ 87.973229][ T3652] cache 0 [ 88.000460][ T7999] loop3: p4 size 262912 extends beyond EOD, truncated [ 88.011397][ T3652] rss 8192 [ 88.041649][ T3652] shmem 0 [ 88.053778][ T3652] mapped_file 0 [ 88.057260][ T3652] dirty 0 [ 88.060222][ T3652] writeback 0 [ 88.063503][ T3652] workingset_refault_anon 27 [ 88.075573][ T3646] udevd[3646]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 88.108203][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 88.119126][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 88.128722][ T3652] workingset_refault_file 0 [ 88.130944][ T4673] udevd[4673]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 88.149827][ T3652] swap 106496 [ 88.157329][ T3652] swapcached 114688 [ 88.182169][ T3652] pgpgin 53216 [ 88.192843][ T3652] pgpgout 53209 [ 88.219862][ T3652] pgfault 54019 [ 88.224476][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 88.225411][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 88.246319][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 88.255812][ T3652] pgmajfault 10 [ 88.263724][ T3652] inactive_anon 0 [ 88.267391][ T3652] active_anon 8192 [ 88.289030][ T3652] inactive_file 0 [ 88.292703][ T3652] active_file 20480 [ 88.296520][ T3652] unevictable 0 [ 88.332578][ T3652] hierarchical_memory_limit 314572800 [ 88.342516][ T3652] hierarchical_memsw_limit 9223372036854771712 [ 88.348774][ T3652] total_cache 0 [ 88.382379][ T3652] total_rss 8192 [ 88.398298][ T3652] total_shmem 0 [ 88.401793][ T3652] total_mapped_file 0 [ 88.405801][ T3652] total_dirty 0 [ 88.448110][ T3652] total_writeback 0 [ 88.462672][ T3652] total_workingset_refault_anon 27 [ 88.490014][ T8073] set_capacity_and_notify: 13 callbacks suppressed [ 88.490030][ T8073] loop2: detected capacity change from 0 to 136 [ 88.492749][ T3652] total_workingset_refault_file 0 [ 88.529738][ T3652] total_swap 106496 [ 88.535776][ T8073] ISOFS: Logical zone size(768) < hardware blocksize(1024) [ 88.537593][ T8079] loop3: detected capacity change from 0 to 512 [ 88.549308][ T3652] total_swapcached 114688 [ 88.553676][ T3652] total_pgpgin 53216 [ 88.567245][ T3652] total_pgpgout 53209 [ 88.577396][ T3652] total_pgfault 54019 [ 88.585147][ T8079] EXT4-fs warning (device loop3): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 88.599888][ T3652] total_pgmajfault 10 [ 88.603887][ T3652] total_inactive_anon 0 [ 88.608095][ T3652] total_active_anon 8192 [ 88.647533][ T3652] total_inactive_file 0 [ 88.651830][ T3652] total_active_file 20480 [ 88.656396][ T3652] total_unevictable 0 [ 88.660494][ T3652] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz1,task_memcg=/syz1,task=syz.1.2254,pid=7967,uid=0 [ 88.675510][ T3652] Memory cgroup out of memory: Killed process 7967 (syz.1.2254) total-vm:96076kB, anon-rss:1232kB, file-rss:21576kB, shmem-rss:0kB, UID:0 pgtables:112kB oom_score_adj:1000 [ 88.689082][ T8079] EXT4-fs (loop3): mount failed [ 88.782951][ T8107] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 88.793304][ T8105] loop6: detected capacity change from 0 to 164 [ 89.070752][ T8138] loop3: detected capacity change from 0 to 8192 [ 89.119305][ T8155] loop1: detected capacity change from 0 to 512 [ 89.143422][ T4051] loop3: p2 p3 p4 < > [ 89.147550][ T4051] loop3: partition table partially beyond EOD, truncated [ 89.173656][ T4051] loop3: p2 size 590592 extends beyond EOD, [ 89.173682][ T8155] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 89.173703][ T8155] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 89.174772][ T8155] EXT4-fs (loop1): 1 truncate cleaned up [ 89.179922][ T4051] truncated [ 89.180791][ T4051] loop3: p3 start 4294967295 is beyond EOD, truncated [ 89.211968][ T4051] loop3: p4 start 117440516 is beyond EOD, truncated [ 89.225287][ T8138] loop3: p2 p3 p4 < > [ 89.229388][ T8138] loop3: partition table partially beyond EOD, truncated [ 89.242223][ T8155] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.255074][ T8138] loop3: p2 size 590592 extends beyond EOD, truncated [ 89.262293][ T8138] loop3: p3 start 4294967295 is beyond EOD, truncated [ 89.269385][ T8138] loop3: p4 start 117440516 is beyond EOD, truncated [ 89.323453][ T3652] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.333428][ T8175] SELinux: security_context_str_to_sid () failed with errno=-22 [ 89.353712][ T8167] loop4: detected capacity change from 0 to 512 [ 89.369794][ T8167] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a80fc02c, mo2=0002] [ 89.384346][ T8167] System zones: 1-12 [ 89.405154][ T8167] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.2349: error while reading EA inode 32 err=-116 [ 89.432808][ T8167] loop4: lost filesystem error report for type 5 error -117 [ 89.435922][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 89.444230][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 89.459444][ C0] EXT4-fs (loop4): initial error at time 4147484702: ext4_xattr_inode_iget:446 [ 89.468451][ C0] EXT4-fs (loop4): last error at time 4147484702: ext4_xattr_inode_iget:446 [ 89.485194][ T8167] EXT4-fs (loop4): Remounting filesystem read-only [ 89.506017][ T8167] EXT4-fs (loop4): 1 orphan inode deleted [ 89.536183][ T8167] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.573482][ T8201] loop2: detected capacity change from 0 to 128 [ 89.603506][ T8201] FAT-fs (loop2): bogus number of reserved sectors [ 89.610283][ T8201] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 89.645257][ T8201] FAT-fs (loop2): Can't find a valid FAT filesystem [ 89.652513][ T3656] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.667421][ T8205] loop1: detected capacity change from 0 to 2048 [ 89.701358][ T4051] loop1: p1 < > [ 89.716408][ T8211] loop3: detected capacity change from 0 to 4096 [ 89.729379][ T8205] loop1: p1 < > [ 89.765424][ T8211] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 89.792486][ T8222] 9pnet_fd: p9_fd_create_unix (8222): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 89.806143][ T8224] loop1: detected capacity change from 0 to 764 [ 89.946422][ T8224] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 90.436272][ T8303] EXT4-fs error (device loop6): ext4_ext_check_inode:521: inode #2: comm syz.6.2413: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2053(2053) [ 90.497014][ T8309] EXT4-fs warning (device loop1): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 90.531286][ T8303] loop6: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 90.531389][ T8303] EXT4-fs (loop6): Remounting filesystem read-only [ 90.540638][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 90.540662][ C0] EXT4-fs (loop6): initial error at time 4147484703: ext4_ext_check_inode:521: inode 2 [ 90.540722][ C0] EXT4-fs (loop6): last error at time 4147484703: ext4_ext_check_inode:521: inode 2 [ 90.567738][ T8309] EXT4-fs (loop1): mount failed [ 90.573405][ T8303] EXT4-fs (loop6): get root inode failed [ 90.583971][ T8303] EXT4-fs (loop6): mount failed [ 90.613367][ T8321] nfs: Unexpected value for 'acl' [ 90.683308][ T8323] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 90.738342][ T8335] EXT4-fs: Ignoring removed nomblk_io_submit option [ 90.766029][ T8323] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2423: bg 0: block 384: padding at end of block bitmap is not set [ 90.792470][ T8335] ext4: Bad value for 'mb_optimize_scan' [ 90.804081][ T8323] loop4: lost filesystem error report for type 5 error -117 [ 90.813334][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 90.827101][ C1] EXT4-fs (loop4): initial error at time 4147484703: ext4_validate_block_bitmap:441 [ 90.835389][ T8323] EXT4-fs (loop4): Remounting filesystem read-only [ 90.836509][ C1] EXT4-fs (loop4): last error at time 4147484703: ext4_validate_block_bitmap:441 [ 90.877132][ T8323] EXT4-fs (loop4): 1 truncate cleaned up [ 91.442320][ T8448] tmpfs: Unknown parameter 'fsuuid' [ 91.447963][ T8446] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 91.450236][ T8449] tmpfs: Bad value for 'mpol' [ 91.489596][ T8446] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.2483: bg 0: block 384: padding at end of block bitmap is not set [ 91.518680][ T8446] loop6: lost filesystem error report for type 5 error -117 [ 91.519290][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 91.533163][ C0] EXT4-fs (loop6): initial error at time 4147484704: ext4_validate_block_bitmap:441 [ 91.542573][ C0] EXT4-fs (loop6): last error at time 4147484704: ext4_validate_block_bitmap:441 [ 91.563989][ T8446] EXT4-fs (loop6): Remounting filesystem read-only [ 91.570567][ T8446] EXT4-fs (loop6): 1 truncate cleaned up [ 91.602385][ T8460] cgroup: Name too long [ 91.673112][ T8470] ext4: Unknown parameter '"' [ 91.710680][ T8466] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e018, mo2=0002] [ 91.777509][ T8466] System zones: 1-12 [ 91.817352][ T8466] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.2492: ea_inode file size=0 entry size=6 [ 91.842078][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 91.842091][ T28] audit: type=1400 audit(4147484704.508:254): avc: denied { create } for pid=8480 comm="syz.3.2500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 91.877410][ T8466] EXT4-fs (loop2): 1 orphan inode deleted [ 91.914017][ T8475] FAT-fs (loop4): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 91.923645][ T8475] FAT-fs (loop4): Filesystem has been set read-only [ 92.317217][ T28] audit: type=1326 audit(4147484704.948:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8538 comm="syz.2.2530" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe65156c799 code=0x0 [ 92.423569][ T8522] FAT-fs (loop6): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 92.460173][ T8522] FAT-fs (loop6): Filesystem has been set read-only [ 93.232953][ T8611] ext4: Bad value for 'journal' [ 93.483090][ T8653] tmpfs: Bad value for 'mpol' [ 93.583531][ T28] audit: type=1326 audit(4147484706.136:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8670 comm="syz.1.2593" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f90229ec799 code=0x0 [ 93.628617][ T8665] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 93.660452][ T8665] EXT4-fs (loop6): orphan cleanup on readonly fs [ 93.671297][ T8665] Quota error (device loop6): v2_read_file_info: Block with free entry 16777221 out of range (1, 6). [ 93.697632][ T8681] msdos: Bad value for 'gid' [ 93.718074][ T8665] EXT4-fs warning (device loop6): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 93.732874][ T8665] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 93.739760][ T8681] msdos: Bad value for 'gid' [ 93.750263][ T8665] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2592: corrupted inode contents [ 93.770611][ T8665] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 93.770766][ T8665] EXT4-fs error (device loop6): ext4_dirty_inode:6450: inode #16: comm syz.6.2592: mark_inode_dirty error [ 93.780028][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 93.780050][ C0] EXT4-fs (loop6): initial error at time 4147484706: ext4_do_update_inode:5569: inode 16 [ 93.780084][ C0] EXT4-fs (loop6): last error at time 4147484706: ext4_do_update_inode:5569: inode 16 [ 93.851855][ T8697] tmpfs: Bad value for 'mpol' [ 93.857004][ T3734] loop2: p1 < > p4 [ 93.859453][ T8665] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 93.865133][ T8665] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2592: corrupted inode contents [ 93.865997][ T3734] loop2: p4 size 722688 extends beyond EOD, [ 93.874863][ T8665] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 93.899310][ T8665] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #16: comm syz.6.2592: mark_inode_dirty error [ 93.923314][ T3734] truncated [ 93.930666][ T28] audit: type=1400 audit(4147484706.454:257): avc: denied { remount } for pid=8699 comm="syz.4.2610" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 93.958275][ T8665] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 93.961402][ T8665] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2592: corrupted inode contents [ 93.997232][ T8688] loop2: p1 < > p4 [ 94.007087][ T8688] loop2: p4 size 722688 extends beyond EOD, truncated [ 94.026334][ T8665] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.026516][ T8665] EXT4-fs error (device loop6) in ext4_orphan_del:303: Corrupt filesystem [ 94.052057][ T3004] loop2: p1 < > p4 [ 94.056468][ T3004] loop2: p4 size 722688 extends beyond EOD, truncated [ 94.063702][ T8665] loop6: lost filesystem error report for type 5 error -117 [ 94.063880][ T8665] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2592: corrupted inode contents [ 94.063897][ T8711] IPv6: addrconf: prefix option has invalid lifetime [ 94.095794][ T8665] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.099507][ T8665] EXT4-fs error (device loop6): ext4_truncate:4587: inode #16: comm syz.6.2592: mark_inode_dirty error [ 94.140774][ T8665] loop6: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.149778][ T8665] EXT4-fs error (device loop6) in ext4_process_orphan:345: Corrupt filesystem [ 94.187975][ T8665] loop6: lost filesystem error report for type 5 error -117 [ 94.192139][ T8665] EXT4-fs (loop6): 1 truncate cleaned up [ 94.220327][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 94.225637][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 94.253850][ T8727] set_capacity_and_notify: 18 callbacks suppressed [ 94.253865][ T8727] loop2: detected capacity change from 0 to 256 [ 94.277694][ T8727] FAT-fs (loop2): bogus sectors per cluster 158 [ 94.284006][ T8727] FAT-fs (loop2): Can't find a valid FAT filesystem [ 94.308198][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 94.325529][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 94.416270][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 94.428284][ T3894] udevd[3894]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 94.474297][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 94.475153][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 94.515773][ T8759] loop3: detected capacity change from 0 to 512 [ 94.545386][ T8759] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2638: invalid indirect mapped block 4294967295 (level 1) [ 94.609035][ T8759] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 94.619500][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 94.635126][ C1] EXT4-fs (loop3): initial error at time 4147484707: ext4_free_branches:1023: inode 11 [ 94.644821][ C1] EXT4-fs (loop3): last error at time 4147484707: ext4_free_branches:1023: inode 11 [ 94.661932][ T8759] EXT4-fs (loop3): Remounting filesystem read-only [ 94.667476][ T8775] cgroup: subsys name conflicts with all [ 94.695311][ T8759] EXT4-fs (loop3): 2 truncates cleaned up [ 94.707753][ T8778] loop4: detected capacity change from 0 to 128 [ 94.729330][ T8781] EXT4-fs (loop2): unable to read superblock [ 94.736666][ T8778] FAT-fs (loop4): bogus number of directory entries (65286) [ 94.753891][ T8778] FAT-fs (loop4): Can't find a valid FAT filesystem [ 94.877896][ T28] audit: type=1400 audit(4147484707.333:258): avc: denied { write } for pid=8798 comm="syz.3.2657" name="config" dev="proc" ino=4026533071 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 94.903269][ T8802] loop1: detected capacity change from 0 to 512 [ 94.929480][ T8802] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 94.959437][ T8802] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.2659: invalid indirect mapped block 4294967295 (level 0) [ 94.973635][ T8802] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 94.973890][ T8802] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #16: comm syz.1.2659: invalid indirect mapped block 4294967295 (level 1) [ 94.983144][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 94.983180][ C1] EXT4-fs (loop1): initial error at time 4147484707: ext4_free_branches:1023: inode 16 [ 94.983214][ C1] EXT4-fs (loop1): last error at time 4147484707: ext4_free_branches:1023: inode 16 [ 95.030324][ T8802] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 95.030805][ T8802] EXT4-fs (loop1): 1 orphan inode deleted [ 95.058968][ T8802] EXT4-fs (loop1): 1 truncate cleaned up [ 95.150909][ T8836] loop4: detected capacity change from 0 to 164 [ 95.186696][ T8836] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=82 [ 95.227599][ T8844] loop6: detected capacity change from 0 to 512 [ 95.246647][ T8844] EXT4-fs (loop6): orphan cleanup on readonly fs [ 95.249962][ T28] audit: type=1400 audit(4147484707.689:259): avc: denied { create } for pid=8846 comm="syz.3.2681" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 95.260043][ T8844] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2679: corrupted inode contents [ 95.284738][ T8844] EXT4-fs error (device loop6): ext4_dirty_inode:6450: inode #16: comm syz.6.2679: mark_inode_dirty error [ 95.296121][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 95.296135][ C0] EXT4-fs (loop6): initial error at time 4147484707: ext4_do_update_inode:5569: inode 16 [ 95.296175][ C0] EXT4-fs (loop6): last error at time 4147484707: ext4_do_update_inode:5569: inode 16 [ 95.323512][ T8844] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2679: corrupted inode contents [ 95.335945][ T8844] EXT4-fs error (device loop6): __ext4_ext_dirty:207: inode #16: comm syz.6.2679: mark_inode_dirty error [ 95.353466][ T8844] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2679: corrupted inode contents [ 95.376703][ T8844] EXT4-fs error (device loop6) in ext4_orphan_del:303: Corrupt filesystem [ 95.387361][ T8844] loop6: lost filesystem error report for type 5 error -117 [ 95.387548][ T8844] EXT4-fs error (device loop6): ext4_do_update_inode:5569: inode #16: comm syz.6.2679: corrupted inode contents [ 95.416259][ T8856] loop2: detected capacity change from 0 to 512 [ 95.430276][ T8844] EXT4-fs error (device loop6): ext4_truncate:4587: inode #16: comm syz.6.2679: mark_inode_dirty error [ 95.457975][ T8856] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 95.485453][ T8844] EXT4-fs error (device loop6) in ext4_process_orphan:345: Corrupt filesystem [ 95.507008][ T8844] loop6: lost filesystem error report for type 5 error -117 [ 95.513439][ T8844] EXT4-fs (loop6): 1 truncate cleaned up [ 95.526921][ T50] Quota error (device loop6): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 95.530188][ T8869] tmpfs: Bad value for 'mpol' [ 95.541428][ T50] EXT4-fs error (device loop6): ext4_release_dquot:7037: comm kworker/u8:3: Failed to release dquot type 1 [ 95.558981][ T8856] EXT4-fs (loop2): 1 truncate cleaned up [ 95.574019][ T50] loop6: lost filesystem error report for type 5 error -117 [ 95.601524][ T8876] loop4: detected capacity change from 0 to 512 [ 95.635351][ T8876] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 95.670962][ T8876] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.2694: Invalid block bitmap block 0 in block_group 0 [ 95.684771][ T8876] loop4: lost filesystem error report for type 5 error -117 [ 95.684877][ T8876] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 95.692269][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 95.692287][ C0] EXT4-fs (loop4): initial error at time 4147484708: ext4_read_block_bitmap_nowait:483 [ 95.692318][ C0] EXT4-fs (loop4): last error at time 4147484708: ext4_read_block_bitmap_nowait:483 [ 95.726531][ T8876] loop4: lost filesystem error report for type 5 error -117 [ 95.728797][ T8876] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.2694: attempt to clear invalid blocks 983261 len 1 [ 95.752897][ T8876] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.2694: Invalid inode table block 0 in block_group 0 [ 95.771991][ T8876] loop4: lost filesystem error report for type 5 error -117 [ 95.772278][ T8876] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 95.792661][ T8876] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 95.801828][ T8876] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.2694: Invalid inode table block 0 in block_group 0 [ 95.814659][ T8876] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 95.824200][ T8876] EXT4-fs error (device loop4): ext4_truncate:4587: inode #11: comm syz.4.2694: mark_inode_dirty error [ 95.835831][ T8876] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 95.845153][ T8876] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz.4.2694: Invalid inode table block 0 in block_group 0 [ 95.891908][ T8876] EXT4-fs (loop4): 1 truncate cleaned up [ 96.017218][ T8920] tmpfs: Unknown parameter 'context6Lg91`wAuji#a' [ 96.188853][ T8942] loop1: detected capacity change from 0 to 764 [ 96.327803][ T8967] loop2: detected capacity change from 0 to 1024 [ 96.347478][ T8967] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 96.382661][ T8967] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 96.397488][ T8967] EXT4-fs error (device loop2): ext4_get_journal_inode:5863: inode #32: comm syz.2.2739: iget: special inode unallocated [ 96.437509][ T8967] EXT4-fs (loop2): Remounting filesystem read-only [ 96.447596][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 96.454074][ C0] EXT4-fs (loop2): initial error at time 4147484708: ext4_get_journal_inode:5863: inode 32 [ 96.464106][ C0] EXT4-fs (loop2): last error at time 4147484708: ext4_get_journal_inode:5863: inode 32 [ 96.476121][ T8967] EXT4-fs (loop2): no journal found [ 96.490405][ T8967] EXT4-fs (loop2): can't get journal size [ 96.502559][ T8967] EXT4-fs (loop2): filesystem is read-only [ 96.557739][ T4051] loop3: p1 < > p3 < > [ 96.568945][ T8971] loop3: p1 < > p3 < > [ 96.605656][ T8994] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 96.634619][ T8994] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 96.644207][ T8994] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 96.652491][ T8994] System zones: 0-2, 18-18, 34-35 [ 96.716520][ T28] audit: type=1400 audit(4147484709.064:260): avc: denied { create } for pid=9005 comm="syz.6.2758" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 96.736749][ T9004] tmpfs: Unsupported parameter 'huge' [ 96.765061][ T3734] udevd[3734]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 96.771200][ T4051] udevd[4051]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 96.961079][ T9041] tmpfs: Bad value for 'mpol' [ 97.090733][ T9059] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 97.773355][ T9179] EXT4-fs (loop3): bad geometry: first data block 2 is beyond end of filesystem (0) [ 97.873597][ T9189] EXT4-fs (loop2): orphan cleanup on readonly fs [ 97.898137][ T9189] Quota error (device loop2): v2_read_file_info: Number of blocks too big for quota file size (1579008 > 6144). [ 97.914749][ T9189] EXT4-fs warning (device loop2): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 97.935731][ T9195] tmpfs: Bad value for 'mpol' [ 97.950068][ T9189] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 97.956875][ T9189] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.2849: couldn't read orphan inode 26 (err -116) [ 97.968785][ T9189] fserror_report: 6 callbacks suppressed [ 97.968801][ T9189] loop2: lost filesystem error report for type 5 error -116 [ 97.976354][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 97.990153][ C0] EXT4-fs (loop2): initial error at time 4147484710: ext4_orphan_get:1396 [ 97.998700][ C0] EXT4-fs (loop2): last error at time 4147484710: ext4_orphan_get:1396 [ 98.161526][ T3734] ================================================================== [ 98.169651][ T3734] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 98.176615][ T3734] [ 98.178954][ T3734] write to 0xffff888101c0cf7c of 4 bytes by task 4051 on cpu 1: [ 98.186609][ T3734] shmem_mknod+0x143/0x170 [ 98.191074][ T3734] shmem_create+0x34/0x50 [ 98.195422][ T3734] path_openat+0xd75/0x2050 [ 98.199954][ T3734] do_file_open+0x16c/0x290 [ 98.204496][ T3734] do_sys_openat2+0x94/0x130 [ 98.209122][ T3734] __x64_sys_openat+0xf2/0x120 [ 98.213897][ T3734] x64_sys_call+0x1e39/0x3020 [ 98.218597][ T3734] do_syscall_64+0x12c/0x370 [ 98.223211][ T3734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.229120][ T3734] [ 98.231453][ T3734] read to 0xffff888101c0cf7c of 4 bytes by task 3734 on cpu 0: [ 98.239003][ T3734] fill_mg_cmtime+0x5b/0x270 [ 98.243636][ T3734] generic_fillattr+0x24a/0x340 [ 98.248513][ T3734] shmem_getattr+0x181/0x200 [ 98.253135][ T3734] vfs_getattr_nosec+0x146/0x1e0 [ 98.258188][ T3734] vfs_getattr+0x48/0x60 [ 98.262449][ T3734] vfs_statx_path+0x28/0x140 [ 98.267073][ T3734] vfs_statx+0xc4/0x170 [ 98.271243][ T3734] vfs_fstatat+0x118/0x170 [ 98.275671][ T3734] __se_sys_newfstatat+0x55/0x3e0 [ 98.280717][ T3734] __x64_sys_newfstatat+0x55/0x70 [ 98.285762][ T3734] x64_sys_call+0x2c64/0x3020 [ 98.290453][ T3734] do_syscall_64+0x12c/0x370 [ 98.295054][ T3734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.300977][ T3734] [ 98.303309][ T3734] value changed: 0x1835d9f0 -> 0x1910b8e7 [ 98.309031][ T3734] [ 98.311370][ T3734] Reported by Kernel Concurrency Sanitizer on: [ 98.317520][ T3734] CPU: 0 UID: 0 PID: 3734 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 98.327946][ T3734] Tainted: [W]=WARN [ 98.331754][ T3734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 98.341812][ T3734] ==================================================================