last executing test programs: 809.972014ms ago: executing program 0 (id=2572): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402e78}, [@printk={@llx, {}, {0x7, 0x1, 0xb, 0x1, 0xa, 0xffff}, {0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffff6}, {}, {}, {0x85, 0x0, 0x0, 0x10}}]}, &(0x7f0000000000)='GPL\x00', 0xd, 0x0, 0x0, 0x0, 0x20}, 0x94) 749.275526ms ago: executing program 0 (id=2574): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000080)=@bpf_lsm={0xd, 0x3, &(0x7f0000000040)=@framed={{0xb6, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0xc8}}, &(0x7f0000000000)='GPL\x00'}, 0x94) 702.717737ms ago: executing program 0 (id=2576): add_key(&(0x7f0000000040)='rxrpc\x00', 0x0, &(0x7f0000000180)="0000000000000004ff5d477cfe5d3eb26900007ffffffe000000c000000006000200861fa72e5b01504104bfebcdd5a9007d167c71e3b8a93aa64d957a684161c833020a6da8881fb79e07000000000000002c76ecc7a56843a85f7df51293f0eb84ef8f0f07342db3b0e5a5647b7bed1fbf069ca713670adf7d9fb6d2600fd9c1981fe9f095cfe9d2fe1e1e34f6096bf02543747b2c792890f07c0da0fa25e6101062e6c9176a70e41698814a213711764f88495994cfd8a57c1e13f6b5298e7ab3a2bfb58dde34d58536633c27882e51ced17d", 0xd4, 0xffffffffffffffff) 647.805039ms ago: executing program 0 (id=2580): mount$9p_fd(0x0, &(0x7f0000000380)='.\x00', &(0x7f0000000040), 0x0, &(0x7f0000000180)) 569.687662ms ago: executing program 2 (id=2585): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x2010008, &(0x7f00000001c0), 0xff, 0x531, &(0x7f0000000640)="$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") 569.593822ms ago: executing program 0 (id=2586): syz_usbip_server_init(0xaa7f3cec63cbb9d) 569.528502ms ago: executing program 4 (id=2587): perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x2b, 0xb, 0x53, 0x5, 0x0, 0x8000, 0x0, 0x13, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x3, @perf_config_ext={0x7e1, 0x400}, 0x20, 0x10001, 0x21382424, 0x3, 0x5, 0x2, 0x7fff, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) 531.261033ms ago: executing program 4 (id=2589): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x7, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0}, @generic={0x2c, 0x0, 0x0, 0x28}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4}, 0x94) 495.065824ms ago: executing program 4 (id=2591): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x94) 451.858145ms ago: executing program 4 (id=2594): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0xe, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x39}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) 392.209958ms ago: executing program 4 (id=2597): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1, &(0x7f0000000080)={[{@noblock_validity}, {@auto_da_alloc}, {@bh}, {}, {@abort}, {@errors_remount}]}, 0x47, 0x605, &(0x7f00000001c0)="$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") 387.039638ms ago: executing program 2 (id=2599): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@fallback, 0xffffffffffffffff, 0x5}, 0x20) 348.464179ms ago: executing program 3 (id=2601): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x3, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@generic={0x91, 0x1, 0x1, 0x74}]}, &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) 292.819951ms ago: executing program 2 (id=2602): io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x23, 0x0, 0x0) 292.462401ms ago: executing program 3 (id=2604): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x1, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000068a00800000000004000000cb2004001001000095"], &(0x7f0000000200)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x2}, 0x94) 219.858723ms ago: executing program 1 (id=2605): clock_getres(0xfffffffffffffffb, 0x0) 219.788853ms ago: executing program 2 (id=2606): pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 219.735343ms ago: executing program 1 (id=2607): perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, @perf_config_ext={0x0, 0x8}, 0x15040, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 219.670663ms ago: executing program 2 (id=2608): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@fallback, 0xffffffffffffffff, 0x7}, 0x20) 219.456183ms ago: executing program 3 (id=2609): socket$isdn(0x22, 0x3, 0x3) 181.742304ms ago: executing program 2 (id=2610): syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0x810, &(0x7f0000000e00), 0x1, 0x587, &(0x7f0000000840)="$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") 178.172144ms ago: executing program 3 (id=2611): setpriority(0x1, 0x0, 0x0) 169.452735ms ago: executing program 1 (id=2612): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x16, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8}, [@generic={0x91, 0x1, 0x1, 0x51}]}, &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @flow_dissector=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) 63.724198ms ago: executing program 3 (id=2613): mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x9000, &(0x7f0000000000)={0xf5, 0x7a}, 0x42) 62.160268ms ago: executing program 1 (id=2614): socket(0x2, 0x3, 0xff) 61.948708ms ago: executing program 3 (id=2615): bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040), 0xc) 56.748249ms ago: executing program 4 (id=2616): sysinfo(0x0) 596.74µs ago: executing program 1 (id=2617): request_key(&(0x7f0000000340)='.request_key_auth\x00', 0x0, 0x0, 0x0) 85.11µs ago: executing program 0 (id=2618): lsetxattr$system_posix_acl(&(0x7f00000001c0)='.\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [], {0x2}, [], {0x2}, {0x2, 0x4}}, 0x24, 0x2) 0s ago: executing program 1 (id=2619): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x88}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xe}, 0x90) kernel console output (not intermixed with test programs): p0): ext4_evict_inode:268: couldn't mark inode dirty (err -30) [ 42.271367][ T4574] EXT4-fs (loop0): 1 orphan inode deleted [ 42.280512][ T4574] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.314073][ T3333] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.408340][ T4607] loop3: detected capacity change from 0 to 512 [ 42.455220][ T4616] loop1: detected capacity change from 0 to 2048 [ 42.455591][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.548: iget: bad extra_isize 90 (inode size 256) [ 42.495500][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 42.499527][ T4616] EXT4-fs (loop1): invalid inodes per group: 204800 [ 42.499527][ T4616] [ 42.502053][ C1] EXT4-fs (loop3): initial error at time 1774902560: ext4_xattr_inode_iget:441: inode 11 [ 42.520888][ C1] EXT4-fs (loop3): last error at time 1774902560: ext4_xattr_inode_iget:441: inode 11 [ 42.531403][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.548: error while reading EA inode 11 err=-117 [ 42.546823][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.548: iget: bad extra_isize 90 (inode size 256) [ 42.567865][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.548: error while reading EA inode 11 err=-117 [ 42.594030][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.548: iget: bad extra_isize 90 (inode size 256) [ 42.635758][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.548: error while reading EA inode 18 err=-117 [ 42.673543][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #18: comm syz.3.548: iget: bad extra_isize 90 (inode size 256) [ 42.710570][ T4630] loop4: detected capacity change from 0 to 512 [ 42.766126][ T4630] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.766732][ T4607] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.548: error while reading EA inode 18 err=-117 [ 42.811110][ T4630] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8857e02c, mo2=0002] [ 42.821804][ T4607] EXT4-fs (loop3): 1 orphan inode deleted [ 42.827946][ T4630] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.555: invalid indirect mapped block 2683928664 (level 1) [ 42.839322][ T4607] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.864738][ T4630] EXT4-fs (loop4): Remounting filesystem read-only [ 42.871623][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 42.871670][ C0] EXT4-fs (loop4): initial error at time 1774902560: ext4_free_branches:1023: inode 11 [ 42.871716][ C0] EXT4-fs (loop4): last error at time 1774902560: ext4_free_branches:1023: inode 11 [ 42.898058][ T4630] EXT4-fs (loop4): 1 truncate cleaned up [ 42.913482][ T4630] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.950975][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.026215][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.091139][ T4658] loop0: detected capacity change from 0 to 128 [ 43.423989][ T4682] loop1: detected capacity change from 0 to 1024 [ 43.450435][ T4682] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 43.551729][ T4698] loop4: detected capacity change from 0 to 512 [ 43.595919][ T4698] EXT4-fs: Ignoring removed i_version option [ 43.619351][ T4704] loop1: detected capacity change from 0 to 1024 [ 43.631910][ T4698] EXT4-fs (loop4): orphan cleanup on readonly fs [ 43.639574][ T4698] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.592: EA inode hash validation failed [ 43.641520][ T4704] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 43.652171][ T4698] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 43.676171][ T4698] EXT4-fs error (device loop4): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.4.592: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 43.692736][ T4698] fserror_report: 9 callbacks suppressed [ 43.692753][ T4698] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 43.699141][ T4698] EXT4-fs (loop4): Remounting filesystem read-only [ 43.708368][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 43.708395][ C1] EXT4-fs (loop4): initial error at time 1774902561: ext4_xattr_inode_update_ref:1037: inode 11 [ 43.708423][ C1] EXT4-fs (loop4): last error at time 1774902561: ext4_xattr_inode_update_ref:1037: inode 11 [ 43.744631][ T4698] EXT4-fs warning (device loop4): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.4.592: ea_inode dec ref err=-117 [ 43.757642][ T4698] EXT4-fs warning (device loop4): ext4_evict_inode:285: xattr delete (err -30) [ 43.759894][ T4704] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12687!=20869) [ 43.776808][ T4698] EXT4-fs (loop4): 1 orphan inode deleted [ 43.782948][ T4698] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 43.829891][ T4704] EXT4-fs (loop1): invalid journal inode [ 43.836020][ T4704] EXT4-fs (loop1): can't get journal size [ 43.842198][ T4704] EXT4-fs error (device loop1): ext4_protect_reserved_inode:182: inode #2: comm syz.1.595: blocks 3-3 from inode overlap system zone [ 43.856637][ T4704] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 43.856822][ T4704] EXT4-fs (loop1): failed to initialize system zone (-117) [ 43.865992][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 43.866014][ C0] EXT4-fs (loop1): initial error at time 1774902561: ext4_protect_reserved_inode:182: inode 2 [ 43.866048][ C0] EXT4-fs (loop1): last error at time 1774902561: ext4_protect_reserved_inode:182: inode 2 [ 43.905336][ T4704] EXT4-fs (loop1): mount failed [ 43.943863][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.978063][ T28] audit: type=1400 audit(1774902562.011:147): avc: denied { create } for pid=4731 comm="syz.0.610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 44.049255][ T3293] loop3: p2 p3 [ 44.055105][ T3293] loop3: p3 size 100663552 extends beyond EOD, truncated [ 44.088331][ T4726] loop3: p2 p3 [ 44.096472][ T4726] loop3: p3 size 100663552 extends beyond EOD, truncated [ 44.210032][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 44.218459][ T3753] udevd[3753]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 44.287245][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 44.289370][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 44.313518][ T4772] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.330585][ T4772] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 44.417896][ T4772] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.628: invalid indirect mapped block 33554432 (level 0) [ 44.434764][ T4772] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 44.434950][ T4772] EXT4-fs (loop3): Remounting filesystem read-only [ 44.444231][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 44.444251][ C0] EXT4-fs (loop3): initial error at time 1774902562: ext4_free_branches:1023: inode 13 [ 44.444286][ C0] EXT4-fs (loop3): last error at time 1774902562: ext4_free_branches:1023: inode 13 [ 44.478484][ T4772] EXT4-fs (loop3): 1 truncate cleaned up [ 44.484665][ T4772] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.534662][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.715540][ T4798] ISOFS: unable to read i-node block [ 44.735945][ T4798] isofs_fill_super: get root inode failed [ 45.121630][ T4834] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 45.178680][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.660: iget: bad extra_isize 90 (inode size 256) [ 45.205426][ T4840] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 45.205774][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.660: error while reading EA inode 11 err=-117 [ 45.215087][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 45.215107][ C1] EXT4-fs (loop1): initial error at time 1774902563: ext4_xattr_inode_iget:441: inode 11 [ 45.215139][ C1] EXT4-fs (loop1): last error at time 1774902563: ext4_xattr_inode_iget:441: inode 11 [ 45.253935][ T4840] fserror_report: 6 callbacks suppressed [ 45.253953][ T4840] loop1: lost filesystem error report for type 5 error -117 [ 45.283274][ T4840] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 45.325223][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.660: iget: bad extra_isize 90 (inode size 256) [ 45.381821][ T4840] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 45.389330][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.660: error while reading EA inode 11 err=-117 [ 45.440815][ T4840] loop1: lost filesystem error report for type 5 error -117 [ 45.441255][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.660: iget: bad extra_isize 90 (inode size 256) [ 45.474571][ T4840] loop1: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 45.475168][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.660: error while reading EA inode 18 err=-117 [ 45.528291][ T4840] loop1: lost filesystem error report for type 5 error -117 [ 45.528502][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #18: comm syz.1.660: iget: bad extra_isize 90 (inode size 256) [ 45.564208][ T4840] loop1: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 45.564506][ T4840] EXT4-fs error (device loop1): ext4_xattr_inode_iget:446: comm syz.1.660: error while reading EA inode 18 err=-117 [ 45.567496][ T3304] loop3: p1 p2 < > p3 < p5 p6 > p4 [ 45.586271][ T4840] loop1: lost filesystem error report for type 5 error -117 [ 45.596868][ T4840] EXT4-fs (loop1): 1 orphan inode deleted [ 45.612376][ T4871] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (3163!=35945) [ 45.625572][ T3304] loop3: partition table partially beyond EOD, truncated [ 45.639535][ T4840] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.643699][ T4871] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 45.668555][ T3304] loop3: p2 start 4278190080 is beyond EOD, truncated [ 45.673094][ T4871] EXT4-fs error (device loop4): __ext4_get_inode_loc:4797: comm syz.4.676: Invalid inode table block 0 in block_group 0 [ 45.688083][ T4871] loop4: lost filesystem error report for type 5 error -117 [ 45.688675][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 45.699514][ T3304] loop3: p4 size 8192 extends beyond EOD, truncated [ 45.702460][ C1] EXT4-fs (loop4): initial error at time 1774902563: __ext4_get_inode_loc:4797 [ 45.718186][ C1] EXT4-fs (loop4): last error at time 1774902563: __ext4_get_inode_loc:4797 [ 45.718903][ T3304] loop3: p6 size 8192 extends beyond EOD, [ 45.738510][ T4871] EXT4-fs (loop4): Remounting filesystem read-only [ 45.740335][ T3304] truncated [ 45.761621][ T4879] IPv6: addrconf: prefix option has invalid lifetime [ 45.765261][ T4871] EXT4-fs (loop4): get root inode failed [ 45.768426][ T4879] IPv6: addrconf: prefix option has invalid lifetime [ 45.786101][ T4871] EXT4-fs (loop4): mount failed [ 45.791219][ T4859] loop3: p1 p2 < > p3 < p5 p6 > p4 [ 45.802159][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.829781][ T4881] delete_channel: no stack [ 45.834414][ T4881] delete_channel: no stack [ 45.843469][ T4859] loop3: partition table partially beyond EOD, truncated [ 45.851602][ T4859] loop3: p2 start 4278190080 is beyond EOD, truncated [ 45.888795][ T4859] loop3: p4 size 8192 extends beyond EOD, truncated [ 45.910347][ T4859] loop3: p6 size 8192 extends beyond EOD, truncated [ 45.956204][ T4887] FAT-fs (loop2): bogus sectors per cluster 0 [ 45.962377][ T4887] FAT-fs (loop2): Can't find a valid FAT filesystem [ 46.046824][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 46.060191][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 46.070852][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 46.073424][ T3753] udevd[3753]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 46.082029][ T3302] udevd[3302]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 46.123789][ T4908] isofs_fill_super: bread failed, dev=loop4, iso_blknum=41, block=82 [ 46.286788][ T4929] journal_path: Non-blockdev passed as './file0' [ 46.362212][ T4929] EXT4-fs: error: could not find journal device path [ 46.385207][ T28] audit: type=1326 audit(1774902564.303:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4939 comm="syz.1.706" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe11905c819 code=0x0 [ 46.515926][ T4958] Invalid ELF header type: 2 != 1 [ 46.521062][ T28] audit: type=1400 audit(1774902564.415:149): avc: denied { module_load } for pid=4957 comm="syz.4.717" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 46.552860][ T4965] EXT4-fs: inline encryption not supported [ 46.563134][ T4965] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 46.587313][ T28] audit: type=1400 audit(1774902820.477:150): avc: denied { create } for pid=4968 comm="syz.1.722" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 46.606825][ T4965] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.640405][ T4965] EXT4-fs (loop0): orphan cleanup on readonly fs [ 46.671452][ T4980] tmpfs: Bad value for 'mpol' [ 46.682081][ T4978] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.683138][ T4965] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.721: Allocating blocks 41-42 which overlap fs metadata [ 46.718681][ T4965] loop0: lost filesystem error report for type 5 error -117 [ 46.718832][ T4965] EXT4-fs (loop0): Remounting filesystem read-only [ 46.726358][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 46.726376][ C0] EXT4-fs (loop0): initial error at time 1774902820: ext4_mb_mark_diskspace_used:4222 [ 46.726400][ C0] EXT4-fs (loop0): last error at time 1774902820: ext4_mb_mark_diskspace_used:4222 [ 46.774834][ T4965] Quota error (device loop0): write_blk: dquota write failed [ 46.789813][ T4965] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 46.799796][ T4965] EXT4-fs (loop0): 1 truncate cleaned up [ 46.816638][ T4965] EXT4-fs (loop0): pa ffff888107e13460: logic 1, phys. 41, len 23 [ 46.822302][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.833006][ T4965] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.926467][ T4995] FAT-fs (loop4): invalid media value (0x00) [ 46.935078][ T4965] syz.0.721 (4965) used greatest stack depth: 10232 bytes left [ 46.945968][ T4995] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 46.964559][ T4995] FAT-fs (loop4): Can't find a valid FAT filesystem [ 46.975195][ T3333] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.990110][ T5001] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 47.068314][ T5001] FAT-fs (loop3): bogus number of FAT sectors [ 47.074543][ T5001] FAT-fs (loop3): Can't find a valid FAT filesystem [ 47.100536][ T5019] set_capacity_and_notify: 14 callbacks suppressed [ 47.100553][ T5019] loop1: detected capacity change from 0 to 164 [ 47.176341][ T5019] rock: directory entry would overflow storage [ 47.182629][ T5019] rock: sig=0x4543, size=28, remaining=18 [ 47.193096][ T28] audit: type=1400 audit(1774902821.048:151): avc: denied { create } for pid=5025 comm="syz.3.748" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 47.305502][ T5034] loop2: detected capacity change from 0 to 128 [ 47.497156][ T28] audit: type=1400 audit(1774902821.338:152): avc: denied { remount } for pid=5060 comm="syz.2.766" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 47.756991][ T5071] loop2: detected capacity change from 0 to 8192 [ 47.828663][ T3304] loop2: p1 p2 p3 p4 [ 47.834799][ T3304] loop2: p1 start 393217 is beyond EOD, truncated [ 47.854488][ T3304] loop2: p2 size 134217728 extends beyond EOD, truncated [ 47.879709][ T3304] loop2: p3 size 395700 extends beyond EOD, truncated [ 47.887921][ T3304] loop2: p4 start 117571584 is beyond EOD, truncated [ 47.911578][ T5071] loop2: p1 p2 p3 p4 [ 47.915843][ T5071] loop2: p1 start 393217 is beyond EOD, truncated [ 47.920870][ T5105] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 47.933004][ T5071] loop2: p2 size 134217728 extends beyond EOD, truncated [ 47.949452][ T5071] loop2: p3 size 395700 extends beyond EOD, truncated [ 47.976968][ T5071] loop2: p4 start 117571584 is beyond EOD, truncated [ 48.083065][ T5115] loop2: detected capacity change from 0 to 512 [ 48.144354][ T28] audit: type=1400 audit(1774902821.937:153): avc: denied { create } for pid=5123 comm="syz.4.797" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 48.172289][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 48.213735][ T5115] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #11: comm syz.2.793: unexpected EA_INODE flag [ 48.289619][ T5115] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.294855][ T5115] EXT4-fs (loop2): Remounting filesystem read-only [ 48.304153][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 48.304173][ C1] EXT4-fs (loop2): initial error at time 1774902822: ext4_orphan_get:1397: inode 11 [ 48.304212][ C1] EXT4-fs (loop2): last error at time 1774902822: ext4_orphan_get:1397: inode 11 [ 48.336856][ T5115] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.387912][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.657911][ T5155] loop4: detected capacity change from 0 to 512 [ 48.675862][ T28] audit: type=1400 audit(1774902822.442:154): avc: denied { unmount } for pid=3322 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 48.703616][ T5155] EXT4-fs: journaled quota format not specified [ 48.769156][ T28] audit: type=1400 audit(1774902822.489:155): avc: denied { write } for pid=5158 comm="syz.2.815" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 49.302153][ T28] audit: type=1400 audit(1774902823.022:156): avc: denied { view } for pid=5204 comm="syz.4.838" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 49.550768][ T5235] random: crng reseeded on system resumption [ 49.561075][ T28] audit: type=1400 audit(1774902823.256:157): avc: denied { write } for pid=5234 comm="syz.3.853" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 49.617797][ T28] audit: type=1400 audit(1774902823.256:158): avc: denied { open } for pid=5234 comm="syz.3.853" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 49.670247][ T5243] syz.4.857 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 49.750880][ T5244] loop1: detected capacity change from 0 to 8192 [ 49.897800][ T5268] loop0: detected capacity change from 0 to 2048 [ 49.919842][ T5268] EXT4-fs (loop0): cluster size (1024) smaller than block size (4096) [ 50.149187][ T5295] loop3: detected capacity change from 0 to 512 [ 50.171003][ T5302] futex_wake_op: syz.2.886 tries to shift op by 32; fix this program [ 50.199005][ T5295] EXT4-fs error (device loop3): ext4_iget_extra_inode:5040: inode #15: comm syz.3.884: corrupted in-inode xattr: overlapping e_value [ 50.250159][ T5295] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.251000][ T5295] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.884: couldn't read orphan inode 15 (err -117) [ 50.260368][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 50.260392][ C0] EXT4-fs (loop3): initial error at time 1774902823: ext4_iget_extra_inode:5040: inode 15 [ 50.260436][ C0] EXT4-fs (loop3): last error at time 1774902823: ext4_iget_extra_inode:5040: inode 15 [ 50.298509][ T5295] loop3: lost filesystem error report for type 5 error -117 [ 50.300123][ T5295] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.345575][ T28] audit: type=1400 audit(1774902823.985:159): avc: denied { setattr } for pid=5311 comm="syz.2.890" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 50.372934][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.421416][ T5317] loop0: detected capacity change from 0 to 512 [ 50.453970][ T5317] EXT4-fs (loop0): inodes count not valid: 4128 vs 32 [ 50.633847][ T5333] loop1: detected capacity change from 0 to 512 [ 50.671700][ T5333] EXT4-fs: Ignoring removed bh option [ 50.714689][ T5333] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.742668][ T5333] EXT4-fs (loop1): failed to initialize system zone (-117) [ 50.773528][ T5333] EXT4-fs (loop1): mount failed [ 50.886857][ T5355] syz.3.910 uses obsolete (PF_INET,SOCK_PACKET) [ 50.912027][ T5359] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.977835][ T5365] ip_tunnel: non-ECT from 100.1.1.0 with TOS=0x3 [ 51.097933][ T5375] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.142151][ T5375] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.920: Invalid block bitmap block 0 in block_group 0 [ 51.172985][ T5375] loop3: lost filesystem error report for type 5 error -117 [ 51.173748][ T5375] Quota error (device loop3): write_blk: dquota write failed [ 51.188636][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 51.188658][ C1] EXT4-fs (loop3): initial error at time 1774902824: ext4_read_block_bitmap_nowait:483 [ 51.188689][ C1] EXT4-fs (loop3): last error at time 1774902824: ext4_read_block_bitmap_nowait:483 [ 51.281047][ T5375] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 51.291115][ T5375] EXT4-fs error (device loop3): ext4_acquire_dquot:7026: comm syz.3.920: Failed to acquire dquot type 0 [ 51.302419][ T5375] loop3: lost filesystem error report for type 5 error -117 [ 51.302617][ T5375] EXT4-fs error (device loop3): ext4_free_blocks:6724: comm syz.3.920: Freeing blocks not in datazone - block = 0, count = 4096 [ 51.363264][ T5375] loop3: lost filesystem error report for type 5 error -117 [ 51.363522][ T5375] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.920: Invalid inode bitmap blk 0 in block_group 0 [ 51.392454][ T208] EXT4-fs error (device loop3): ext4_release_dquot:7062: comm kworker/u8:5: Failed to release dquot type 0 [ 51.419451][ T208] loop3: lost filesystem error report for type 5 error -117 [ 51.422289][ T5375] loop3: lost filesystem error report for type 5 error -117 [ 51.430387][ T5375] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 51.448405][ T5375] loop3: lost filesystem error report for type 5 error -117 [ 51.449003][ T5375] EXT4-fs (loop3): 1 orphan inode deleted [ 51.473820][ T5375] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.537179][ T5375] syz.3.920 (5375) used greatest stack depth: 9496 bytes left [ 51.554364][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.592912][ T5395] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 51.609425][ T5395] EXT4-fs error (device loop1): __ext4_iget:5393: inode #15: block 1803188595: comm syz.1.930: invalid block [ 51.624102][ T5395] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.625557][ T5395] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.930: couldn't read orphan inode 15 (err -117) [ 51.634751][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 51.634773][ C0] EXT4-fs (loop1): initial error at time 1774902825: __ext4_iget:5393: inode 15: block 1803188595 [ 51.634813][ C0] EXT4-fs (loop1): last error at time 1774902825: __ext4_iget:5393: inode 15: block 1803188595 [ 51.674226][ T5395] loop1: lost filesystem error report for type 5 error -117 [ 51.686157][ T5395] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.725361][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.842340][ T5417] EXT4-fs error (device loop1): ext4_iget_extra_inode:5040: inode #15: comm syz.1.941: corrupted in-inode xattr: overlapping e_value [ 51.858187][ T5417] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.858371][ T5417] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.941: couldn't read orphan inode 15 (err -117) [ 51.879286][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 51.879308][ C0] EXT4-fs (loop1): initial error at time 1774902825: ext4_iget_extra_inode:5040: inode 15 [ 51.879341][ C0] EXT4-fs (loop1): last error at time 1774902825: ext4_iget_extra_inode:5040: inode 15 [ 51.905453][ T5417] loop1: lost filesystem error report for type 5 error -117 [ 51.911021][ T5417] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.953836][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.438062][ T5448] EXT4-fs (loop3): Invalid log cluster size: 16776453 [ 52.568517][ T5480] set_capacity_and_notify: 5 callbacks suppressed [ 52.568537][ T5480] loop2: detected capacity change from 0 to 512 [ 52.609705][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.970: iget: bad extra_isize 90 (inode size 256) [ 52.623400][ T5480] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 52.623597][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.970: error while reading EA inode 11 err=-117 [ 52.632779][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 52.632802][ C0] EXT4-fs (loop2): initial error at time 1774902826: ext4_xattr_inode_iget:441: inode 11 [ 52.632837][ C0] EXT4-fs (loop2): last error at time 1774902826: ext4_xattr_inode_iget:441: inode 11 [ 52.677948][ T5480] loop2: lost filesystem error report for type 5 error -117 [ 52.678124][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.970: iget: bad extra_isize 90 (inode size 256) [ 52.699086][ T5480] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 52.701818][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.970: error while reading EA inode 11 err=-117 [ 52.723153][ T5480] loop2: lost filesystem error report for type 5 error -117 [ 52.728919][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.970: iget: bad extra_isize 90 (inode size 256) [ 52.749854][ T5480] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 52.751011][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.970: error while reading EA inode 18 err=-117 [ 52.776728][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #18: comm syz.2.970: iget: bad extra_isize 90 (inode size 256) [ 52.791927][ T5480] loop2: lost file I/O error report for ino 18 type 5 pos 0x0 len 0x0 error -117 [ 52.792091][ T5480] EXT4-fs error (device loop2): ext4_xattr_inode_iget:446: comm syz.2.970: error while reading EA inode 18 err=-117 [ 52.831161][ T5493] loop0: detected capacity change from 0 to 512 [ 52.839942][ T5480] EXT4-fs (loop2): 1 orphan inode deleted [ 52.849594][ T5480] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.870775][ T5493] EXT4-fs: Ignoring removed bh option [ 52.887552][ T5498] loop4: detected capacity change from 0 to 128 [ 52.935132][ T5493] __quota_error: 2 callbacks suppressed [ 52.935148][ T5493] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=4 [ 52.953497][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.996172][ T5493] EXT4-fs warning (device loop0): ext4_enable_quotas:7261: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 53.017135][ T5493] EXT4-fs (loop0): mount failed [ 53.121599][ T28] audit: type=1326 audit(1774902826.586:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5518 comm="syz.0.989" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7977d7c819 code=0x0 [ 53.186376][ T5514] loop3: detected capacity change from 0 to 8192 [ 53.222349][ T5528] loop4: detected capacity change from 0 to 2048 [ 53.236526][ T4903] loop3: p1 p2 p3 p4 [ 53.240585][ T4903] loop3: p1 start 393217 is beyond EOD, truncated [ 53.250163][ T4903] loop3: p2 size 134217728 extends beyond EOD, truncated [ 53.258331][ T4903] loop3: p3 size 395700 extends beyond EOD, truncated [ 53.294755][ T4903] loop3: p4 start 117571584 is beyond EOD, truncated [ 53.314773][ T5514] loop3: p1 p2 p3 p4 [ 53.319646][ T5532] loop0: detected capacity change from 0 to 8192 [ 53.332633][ T5514] loop3: p1 start 393217 is beyond EOD, truncated [ 53.350494][ T5514] loop3: p2 size 134217728 extends beyond EOD, truncated [ 53.364911][ T5514] loop3: p3 size 395700 extends beyond EOD, truncated [ 53.377388][ T5514] loop3: p4 start 117571584 is beyond EOD, truncated [ 53.397729][ T3304] loop0: p1[EZD] p2 p3 p4 [ 53.402380][ T3304] loop0: p1 size 32768 extends beyond EOD, truncated [ 53.407552][ T5548] loop1: detected capacity change from 0 to 1024 [ 53.416270][ T3304] loop0: p2 start 930308 is beyond EOD, truncated [ 53.437923][ T5548] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 53.459182][ T3304] loop0: p3 start 117772289 is beyond EOD, truncated [ 53.487638][ T3304] loop0: p4 size 262144 extends beyond EOD, truncated [ 53.520825][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.521102][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 53.548872][ T5532] loop0: p1[EZD] p2 p3 p4 [ 53.553446][ T5532] loop0: p1 size 32768 extends beyond EOD, truncated [ 53.566475][ T5563] loop2: detected capacity change from 0 to 512 [ 53.571255][ T5532] loop0: p2 start 930308 is beyond EOD, truncated [ 53.580316][ T5559] loop4: detected capacity change from 0 to 512 [ 53.589377][ T5532] loop0: p3 start 117772289 is beyond EOD, truncated [ 53.597475][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 53.600809][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 53.614340][ T5559] EXT4-fs: inline encryption not supported [ 53.647505][ T5532] loop0: p4 size 262144 extends beyond EOD, truncated [ 53.666655][ T5563] Quota error (device loop2): dq_insert_tree: Quota tree root isn't allocated! [ 53.683852][ T5559] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.711808][ T5559] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.721047][ T5563] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 53.721072][ T5563] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.1012: Failed to acquire dquot type 0 [ 53.744347][ T5563] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #16: comm syz.2.1012: corrupted inode contents [ 53.756280][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 53.756323][ C0] EXT4-fs (loop2): initial error at time 1774902827: ext4_acquire_dquot:7026 [ 53.756350][ C0] EXT4-fs (loop2): last error at time 1774902827: ext4_acquire_dquot:7026 [ 53.781288][ T5563] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 53.781603][ T5563] EXT4-fs error (device loop2): ext4_dirty_inode:6495: inode #16: comm syz.2.1012: mark_inode_dirty error [ 53.799047][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 53.802099][ T5563] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 53.812745][ T5559] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.813376][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 53.822649][ T5563] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #16: comm syz.2.1012: corrupted inode contents [ 53.850343][ T5563] loop2: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 53.850690][ T5563] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #16: comm syz.2.1012: mark_inode_dirty error [ 53.860245][ T5583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.880086][ T5559] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.1009: Allocating blocks 41-42 which overlap fs metadata [ 53.884777][ T28] audit: type=1400 audit(1774902827.285:162): avc: denied { read write } for pid=5582 comm="syz.1.1020" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.894820][ T5559] EXT4-fs (loop4): Remounting filesystem read-only [ 53.917711][ T5563] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #16: comm syz.2.1012: corrupted inode contents [ 53.923978][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 53.923997][ C0] EXT4-fs (loop4): initial error at time 1774902827: ext4_mb_mark_diskspace_used:4222 [ 53.924020][ C0] EXT4-fs (loop4): last error at time 1774902827: ext4_mb_mark_diskspace_used:4222 [ 53.924195][ T5559] Quota error (device loop4): write_blk: dquota write failed [ 53.962688][ T5563] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 53.981450][ T5583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.990757][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 53.993707][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 54.010515][ T5559] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 54.027252][ T5590] loop0: detected capacity change from 0 to 512 [ 54.027492][ T5563] EXT4-fs error (device loop2): ext4_do_update_inode:5602: inode #16: comm syz.2.1012: corrupted inode contents [ 54.032344][ T28] audit: type=1400 audit(1774902827.285:163): avc: denied { open } for pid=5582 comm="syz.1.1020" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.050867][ T28] audit: type=1400 audit(1774902827.285:164): avc: denied { ioctl } for pid=5582 comm="syz.1.1020" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.078185][ T5559] EXT4-fs (loop4): 1 truncate cleaned up [ 54.101073][ T5559] EXT4-fs (loop4): pa ffff888107e5e9a0: logic 1, phys. 41, len 23 [ 54.111909][ T5559] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.121636][ T5563] EXT4-fs error (device loop2): ext4_truncate:4602: inode #16: comm syz.2.1012: mark_inode_dirty error [ 54.147388][ T5590] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 54.155444][ T5590] EXT4-fs (loop0): orphan cleanup on readonly fs [ 54.176507][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.187822][ T5563] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 54.189768][ T5590] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 54.210075][ T5563] EXT4-fs (loop2): 1 truncate cleaned up [ 54.216338][ T5563] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.229373][ T5563] ext4 filesystem being mounted at /202/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.240891][ T5590] EXT4-fs error (device loop0): ext4_acquire_dquot:7026: comm syz.0.1023: Failed to acquire dquot type 1 [ 54.273489][ T5590] EXT4-fs (loop0): Remounting filesystem read-only [ 54.281731][ T5590] EXT4-fs (loop0): 1 truncate cleaned up [ 54.287414][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 54.287444][ C0] EXT4-fs (loop0): initial error at time 1774902827: ext4_acquire_dquot:7026 [ 54.287466][ C0] EXT4-fs (loop0): last error at time 1774902827: ext4_acquire_dquot:7026 [ 54.316525][ T5590] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.338693][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.432712][ T3333] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.600842][ T5635] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.612098][ T5635] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.649314][ T3304] loop4: p1 p2 p3 p4 [ 54.653467][ T3304] loop4: p1 start 393217 is beyond EOD, truncated [ 54.666427][ T3304] loop4: p2 size 134217728 extends beyond EOD, truncated [ 54.685047][ T3304] loop4: p3 size 395700 extends beyond EOD, truncated [ 54.701081][ T3304] loop4: p4 start 117571584 is beyond EOD, truncated [ 54.716323][ T5623] loop4: p1 p2 p3 p4 [ 54.729254][ T5623] loop4: p1 start 393217 is beyond EOD, truncated [ 54.749521][ T5623] loop4: p2 size 134217728 extends beyond EOD, truncated [ 54.769796][ T5623] loop4: p3 size 395700 extends beyond EOD, truncated [ 54.786928][ T5623] loop4: p4 start 117571584 is beyond EOD, truncated [ 54.929625][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 54.947561][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 55.020668][ T5677] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 55.041577][ T3304] loop0: p1 p2 p3 p4 [ 55.045926][ T5677] EXT4-fs (loop3): group descriptors corrupted! [ 55.052609][ T3304] loop0: p1 size 196608 extends beyond EOD, truncated [ 55.078647][ T3304] loop0: p2 size 150994944 extends beyond EOD, truncated [ 55.113474][ T3304] loop0: p3 size 66846464 extends beyond EOD, truncated [ 55.136817][ T5672] loop0: p1 p2 p3 p4 [ 55.141016][ T5672] loop0: p1 size 196608 extends beyond EOD, truncated [ 55.165805][ T5672] loop0: p2 size 150994944 extends beyond EOD, truncated [ 55.180442][ T5672] loop0: p3 size 66846464 extends beyond EOD, truncated [ 55.411565][ T5705] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.521566][ T3753] loop0: p1 p2 p3 p4 [ 55.536595][ T3753] loop0: p1 start 393217 is beyond EOD, truncated [ 55.554925][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.571030][ T3753] loop0: p2 size 134217728 extends beyond EOD, truncated [ 55.590136][ T3753] loop0: p3 size 395700 extends beyond EOD, truncated [ 55.603564][ T5717] IPv6: addrconf: prefix option has invalid lifetime [ 55.609762][ T3753] loop0: p4 start 117571584 is beyond EOD, truncated [ 55.619858][ T5691] loop0: p1 p2 p3 p4 [ 55.625790][ T5691] loop0: p1 start 393217 is beyond EOD, truncated [ 55.641830][ T5691] loop0: p2 size 134217728 extends beyond EOD, truncated [ 55.649742][ T5691] loop0: p3 size 395700 extends beyond EOD, truncated [ 55.652924][ T5719] EXT4-fs (loop3): orphan cleanup on readonly fs [ 55.670948][ T5719] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.1084: ea_inode with extended attributes [ 55.671318][ T5691] loop0: p4 start 117571584 is beyond EOD, truncated [ 55.838458][ T5719] fserror_report: 4 callbacks suppressed [ 55.838476][ T5719] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 55.866128][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 55.881758][ C1] EXT4-fs (loop3): initial error at time 1774902829: ext4_xattr_inode_iget:441: inode 11 [ 55.891698][ C1] EXT4-fs (loop3): last error at time 1774902829: ext4_xattr_inode_iget:441: inode 11 [ 55.962805][ T5719] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.1084: error while reading EA inode 11 err=-117 [ 55.976081][ T5719] EXT4-fs (loop3): 1 orphan inode deleted [ 55.986840][ T5719] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 56.254676][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.272818][ T5743] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 56.286882][ T5743] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #14: comm syz.0.1095: invalid orphan symlink nlink 1 [ 56.310462][ T5743] loop0: lost file I/O error report for ino 14 type 5 pos 0x0 len 0x0 error -117 [ 56.310739][ T5743] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.1095: couldn't read orphan inode 14 (err -117) [ 56.319932][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 56.319956][ C1] EXT4-fs (loop0): initial error at time 1774902829: ext4_orphan_get:1397: inode 14 [ 56.319988][ C1] EXT4-fs (loop0): last error at time 1774902829: ext4_orphan_get:1397: inode 14 [ 56.396109][ T5743] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.458131][ T5743] ext2 filesystem being mounted at /246/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.520922][ T3333] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.725410][ T5764] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #2: comm syz.1.1104: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2053(2053) [ 56.753492][ T5764] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 56.754116][ T5764] EXT4-fs (loop1): Remounting filesystem read-only [ 56.769821][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 56.769840][ C0] EXT4-fs (loop1): initial error at time 1774902829: ext4_ext_check_inode:521: inode 2 [ 56.769880][ C0] EXT4-fs (loop1): last error at time 1774902829: ext4_ext_check_inode:521: inode 2 [ 56.865717][ T5778] EXT4-fs: Ignoring removed bh option [ 56.887852][ T5764] EXT4-fs (loop1): get root inode failed [ 56.906619][ T5778] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 56.940369][ T5764] EXT4-fs (loop1): mount failed [ 56.950557][ T5778] EXT4-fs error (device loop0): ext4_quota_enable:7217: comm syz.0.1111: inode #1280: comm syz.0.1111: iget: illegal inode # [ 56.988745][ T5778] fserror_report: 9 callbacks suppressed [ 56.988763][ T5778] loop0: lost filesystem error report for type 5 error -117 [ 56.999344][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 57.013143][ C1] EXT4-fs (loop0): initial error at time 1774902830: ext4_quota_enable:7217 [ 57.021891][ C1] EXT4-fs (loop0): last error at time 1774902830: ext4_quota_enable:7217 [ 57.030526][ T5778] EXT4-fs error (device loop0): ext4_quota_enable:7220: comm syz.0.1111: Bad quota inode: 1280, type: 2 [ 57.052793][ T5778] loop0: lost filesystem error report for type 5 error -117 [ 57.117140][ T5778] EXT4-fs warning (device loop0): ext4_enable_quotas:7261: Failed to enable quota tracking (type=2, err=-117, ino=1280). Please run e2fsck to fix. [ 57.196818][ T5778] EXT4-fs (loop0): mount failed [ 57.309791][ T5810] EXT4-fs: inline encryption not supported [ 57.350838][ T5810] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 57.402160][ T5810] EXT4-fs (loop3): bad geometry: block count 512 exceeds size of device (256 blocks) [ 57.487012][ T5832] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 57.533987][ T5832] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.1137: iget: bogus i_mode (2) [ 57.580116][ T5832] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 57.580305][ T5832] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1137: couldn't read orphan inode 15 (err -117) [ 57.589488][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 57.589511][ C0] EXT4-fs (loop1): initial error at time 1774902830: ext4_orphan_get:1397: inode 15 [ 57.589540][ C0] EXT4-fs (loop1): last error at time 1774902830: ext4_orphan_get:1397: inode 15 [ 57.636452][ T5832] loop1: lost filesystem error report for type 5 error -117 [ 57.639394][ T5832] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.681813][ T5855] tmpfs: Bad value for 'mpol' [ 57.754529][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.865155][ T5871] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.902122][ T5871] EXT4-fs (loop3): filesystem is read-only [ 57.926321][ T5875] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 57.948447][ T5875] FAT-fs (loop2): Filesystem has been set read-only [ 57.998873][ T5879] set_capacity_and_notify: 14 callbacks suppressed [ 57.998893][ T5879] loop3: detected capacity change from 0 to 512 [ 58.038796][ T5883] loop2: detected capacity change from 0 to 512 [ 58.054245][ T5879] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.1160: Parent and EA inode have the same ino 15 [ 58.077478][ T5879] loop3: lost filesystem error report for type 5 error -117 [ 58.079052][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 58.092865][ C0] EXT4-fs (loop3): initial error at time 1774902831: ext4_xattr_inode_iget:437 [ 58.101859][ C0] EXT4-fs (loop3): last error at time 1774902831: ext4_xattr_inode_iget:437 [ 58.111841][ T5879] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: comm syz.3.1160: Parent and EA inode have the same ino 15 [ 58.125660][ T5879] loop3: lost filesystem error report for type 5 error -117 [ 58.125931][ T5879] EXT4-fs (loop3): 1 orphan inode deleted [ 58.139831][ T5879] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.183703][ T5883] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1162: couldn't read orphan inode 26 (err -116) [ 58.201590][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.211188][ T5883] loop2: lost filesystem error report for type 5 error -116 [ 58.218026][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 58.218204][ T5883] EXT4-fs (loop2): Remounting filesystem read-only [ 58.225401][ C1] EXT4-fs (loop2): initial error at time 1774902831: ext4_orphan_get:1402 [ 58.246965][ C1] EXT4-fs (loop2): last error at time 1774902831: ext4_orphan_get:1402 [ 58.256046][ T5883] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 58.313103][ T5883] ext4 filesystem being mounted at /243/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.354606][ T5896] capability: warning: `syz.3.1167' uses 32-bit capabilities (legacy support in use) [ 58.440768][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.472119][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 58.472136][ T28] audit: type=1400 audit(1774902831.597:169): avc: denied { create } for pid=5902 comm="syz.1.1170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 58.587220][ T5919] loop4: detected capacity change from 0 to 512 [ 58.753422][ T5944] loop3: detected capacity change from 0 to 2048 [ 58.826840][ T28] audit: type=1400 audit(1774902831.934:170): avc: denied { mount } for pid=5959 comm="syz.0.1199" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 58.922739][ T5944] FAT-fs (loop3): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 58.942484][ T28] audit: type=1400 audit(1774902831.980:171): avc: denied { unmount } for pid=3333 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 58.988177][ T5944] FAT-fs (loop3): Filesystem has been set read-only [ 59.092921][ T28] audit: type=1326 audit(1774902832.177:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5988 comm="syz.3.1215" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f08ea44c819 code=0x0 [ 59.127287][ T5994] loop1: detected capacity change from 0 to 128 [ 59.145199][ T5994] FAT-fs (loop1): bogus number of reserved sectors [ 59.159642][ T5994] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 59.169182][ T5994] FAT-fs (loop1): Can't find a valid FAT filesystem [ 59.302941][ T6000] loop3: detected capacity change from 0 to 8192 [ 59.378171][ T28] audit: type=1326 audit(1774902832.448:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6027 comm="syz.0.1230" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7977d7c819 code=0x0 [ 59.410477][ T3304] loop3: p1 p2 p3 p4 [ 59.414595][ T3304] loop3: p1 start 17825536 is beyond EOD, truncated [ 59.422032][ T3304] loop3: p2 size 4294901964 extends beyond EOD, truncated [ 59.438371][ T3304] loop3: p3 start 458752 is beyond EOD, truncated [ 59.452587][ T3304] loop3: p4 size 8388352 extends beyond EOD, truncated [ 59.492254][ T6000] loop3: p1 p2 p3 p4 [ 59.511761][ T6000] loop3: p1 start 17825536 is beyond EOD, truncated [ 59.522326][ T6000] loop3: p2 size 4294901964 extends beyond EOD, truncated [ 59.536511][ T6040] loop2: detected capacity change from 0 to 2048 [ 59.548604][ T6044] loop4: detected capacity change from 0 to 512 [ 59.549227][ T6000] loop3: p3 start 458752 is beyond EOD, truncated [ 59.572353][ T6000] loop3: p4 size 8388352 extends beyond EOD, truncated [ 59.588245][ T6044] ------------[ cut here ]------------ [ 59.593873][ T6044] EA inode 11 i_nlink=0 [ 59.593886][ T6044] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.4.1239/6044 [ 59.609538][ T6044] Modules linked in: [ 59.613468][ T6044] CPU: 0 UID: 0 PID: 6044 Comm: syz.4.1239 Not tainted syzkaller #0 PREEMPT(full) [ 59.622869][ T6044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.632990][ T6044] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 59.640297][ T6044] Code: 54 36 99 ff 4c 8d 2d 2d a2 5d 05 49 8d 7e 40 e8 d4 cd b5 ff 49 8b 6e 40 4c 89 e7 e8 08 c9 b5 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 af b4 dd 03 66 66 66 66 66 66 2e [ 59.660484][ T6044] RSP: 0018:ffffc9000fe435a8 EFLAGS: 00010246 [ 59.666856][ T6044] RAX: ffff888101d15e88 RBX: ffff88811a544ec8 RCX: ffffffff81c02ae8 [ 59.674991][ T6044] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff871dcd00 [ 59.683021][ T6044] RBP: 000000000000000b R08: 000188811a544e7b R09: 0000000000000000 [ 59.691025][ T6044] R10: ffffc9000fe434d8 R11: 0001c9000fe434d8 R12: ffff88811a544e78 [ 59.699068][ T6044] R13: ffffffff871dcd00 R14: ffff88811a544e30 R15: 0000000000000001 [ 59.707209][ T6044] FS: 00007fc83a9176c0(0000) GS:ffff8882ae8d8000(0000) knlGS:0000000000000000 [ 59.716284][ T6044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.723154][ T6044] CR2: 0000001b34523ff8 CR3: 0000000122986000 CR4: 00000000003506f0 [ 59.731218][ T6044] Call Trace: [ 59.734522][ T6044] [ 59.737499][ T6044] ext4_xattr_set_entry+0x77c/0x1010 [ 59.742874][ T6044] ext4_xattr_ibody_set+0x184/0x3c0 [ 59.748211][ T6044] ext4_expand_extra_isize_ea+0xd7b/0x11a0 [ 59.754055][ T6044] __ext4_expand_extra_isize+0x246/0x280 [ 59.759736][ T6044] __ext4_mark_inode_dirty+0x29b/0x400 [ 59.765326][ T6044] ext4_evict_inode+0x865/0xe40 [ 59.770248][ T6044] ? __pfx_ext4_evict_inode+0x10/0x10 [ 59.775747][ T6044] evict+0x2af/0x510 [ 59.779722][ T6044] ? __dquot_initialize+0x146/0x7c0 [ 59.780780][ T6066] loop1: detected capacity change from 0 to 512 [ 59.784986][ T6044] iput+0x41a/0x580 [ 59.795076][ T6044] ext4_process_orphan+0x1a9/0x1c0 [ 59.800231][ T6044] ext4_orphan_cleanup+0x6a8/0xa00 [ 59.805385][ T6044] ext4_fill_super+0x3414/0x37c0 [ 59.810474][ T6044] ? set_blocksize+0x14c/0x270 [ 59.815342][ T6044] ? setup_bdev_super+0x30e/0x370 [ 59.820395][ T6044] ? __pfx_ext4_fill_super+0x10/0x10 [ 59.825768][ T6044] get_tree_bdev_flags+0x291/0x300 [ 59.830999][ T6044] ? __pfx_ext4_fill_super+0x10/0x10 [ 59.836357][ T6044] get_tree_bdev+0x1f/0x30 [ 59.840863][ T6044] ext4_get_tree+0x1c/0x30 [ 59.845558][ T6044] vfs_get_tree+0x57/0x1d0 [ 59.850023][ T6044] do_new_mount+0x288/0x8d0 [ 59.854673][ T6044] path_mount+0x4d0/0xbc0 [ 59.859043][ T6044] __se_sys_mount+0x28c/0x2e0 [ 59.863861][ T6044] __x64_sys_mount+0x67/0x80 [ 59.868534][ T6044] x64_sys_call+0x2d61/0x3020 [ 59.873417][ T6044] do_syscall_64+0x12c/0x370 [ 59.878161][ T6044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.884127][ T6044] RIP: 0033:0x7fc83bebda8a [ 59.888686][ T6044] 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 [ 59.908371][ T6044] RSP: 002b:00007fc83a916e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.913117][ T6066] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 59.916899][ T6044] RAX: ffffffffffffffda RBX: 00007fc83a916ee0 RCX: 00007fc83bebda8a [ 59.916918][ T6044] RDX: 0000200000000180 RSI: 0000200000000000 RDI: 00007fc83a916ea0 [ 59.942914][ T6044] RBP: 0000200000000180 R08: 00007fc83a916ee0 R09: 0000000000000000 [ 59.951076][ T6044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000000 [ 59.959162][ T6044] R13: 00007fc83a916ea0 R14: 000000000000047a R15: 00002000000001c0 [ 59.967274][ T6044] [ 59.970319][ T6044] ---[ end trace 0000000000000000 ]--- [ 59.970863][ T6066] EXT4-fs (loop1): group descriptors corrupted! [ 59.992235][ T6044] EXT4-fs error (device loop4): ext4_free_inode:354: comm syz.4.1239: bit already cleared for inode 11 [ 60.013502][ T6044] loop4: lost filesystem error report for type 5 error -117 [ 60.013894][ T6044] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 60.021346][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 60.021370][ C0] EXT4-fs (loop4): initial error at time 1774902833: ext4_free_inode:354 [ 60.021412][ C0] EXT4-fs (loop4): last error at time 1774902833: ext4_free_inode:354 [ 60.053803][ T6080] tmpfs: Unknown parameter 'fsuuid' [ 60.065354][ T6040] Alternate GPT is invalid, using primary GPT. [ 60.075752][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 60.075786][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 60.085832][ T6040] loop2: p2 p3 p7 [ 60.117771][ T6044] loop4: lost filesystem error report for type 5 error -117 [ 60.118007][ T6044] EXT4-fs error (device loop4) in ext4_free_inode:361: Corrupt filesystem [ 60.149524][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 60.151200][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 60.163829][ T28] audit: type=1400 audit(1774902833.159:174): avc: denied { create } for pid=6087 comm="syz.0.1261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 60.198403][ T6044] loop4: lost filesystem error report for type 5 error -117 [ 60.203242][ T6044] EXT4-fs (loop4): 1 orphan inode deleted [ 60.217895][ T6044] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 60.234100][ T2999] Alternate GPT is invalid, using primary GPT. [ 60.240657][ T2999] loop2: p2 p3 p7 [ 60.296506][ T6099] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 60.359315][ T6102] loop2: detected capacity change from 0 to 512 [ 60.367756][ T6102] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 60.379560][ T6102] EXT4-fs (loop2): orphan cleanup on readonly fs [ 60.385981][ T6102] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.1266: inode #15: comm syz.2.1266: iget: illegal inode # [ 60.406070][ T6102] loop2: lost filesystem error report for type 5 error -117 [ 60.406746][ T6102] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1266: couldn't read orphan inode 15 (err -117) [ 60.420291][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 60.432488][ C0] EXT4-fs (loop2): initial error at time 1774902833: ext4_orphan_get:1397 [ 60.441128][ C0] EXT4-fs (loop2): last error at time 1774902833: ext4_orphan_get:1397 [ 60.448189][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.460773][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 60.480924][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 60.497452][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 60.567653][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 60.579004][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 60.590155][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 60.694128][ T6126] tmpfs: Bad value for 'mpol' [ 61.139170][ T6173] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 61.161069][ T6173] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 61.171331][ T6173] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.1301: Failed to acquire dquot type 1 [ 61.186141][ T6173] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 61.196284][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 61.196302][ C0] EXT4-fs (loop2): last error at time 1774902834: ext4_acquire_dquot:7026 [ 61.236740][ T6173] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 61.246863][ T6173] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.1301: Failed to acquire dquot type 1 [ 61.263398][ T6173] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1301: bg 0: block 248: padding at end of block bitmap is not set [ 61.280470][ T6173] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 61.291808][ T6173] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.1301: Failed to acquire dquot type 1 [ 61.333343][ T6173] EXT4-fs (loop2): 1 orphan inode deleted [ 61.361637][ T6173] ext4 filesystem being mounted at /272/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.775445][ T6249] tmpfs: Bad value for 'mpol' [ 61.791031][ T6244] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1337: bg 0: block 424: padding at end of block bitmap is not set [ 61.815240][ T6244] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 61.824100][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 61.824123][ C0] EXT4-fs (loop0): initial error at time 1774902834: ext4_validate_block_bitmap:441 [ 61.824162][ C0] EXT4-fs (loop0): last error at time 1774902834: ext4_validate_block_bitmap:441 [ 61.849918][ T6244] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.1337: invalid indirect mapped block 4294967295 (level 0) [ 61.864259][ T6244] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 61.864479][ T6244] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.1337: invalid indirect mapped block 4294967295 (level 1) [ 61.890509][ T6244] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 61.897369][ T6244] EXT4-fs (loop0): 1 orphan inode deleted [ 61.917162][ T6244] EXT4-fs (loop0): 1 truncate cleaned up [ 62.017931][ T6275] vfat: Bad value for 'uni_xlate' [ 62.252135][ T6299] EXT4-fs (loop1): first meta block group too large: 2 (group descriptor block count 1) [ 62.296961][ T6309] EXT4-fs: Ignoring removed bh option [ 62.323285][ T6309] EXT4-fs: inline encryption not supported [ 62.360345][ T6309] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.1368: missing EA_INODE flag [ 62.387764][ T6309] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 62.388002][ T6309] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.1368: error while reading EA inode 11 err=-117 [ 62.409443][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 62.409467][ C0] EXT4-fs (loop4): initial error at time 1774902835: ext4_xattr_inode_iget:441: inode 11 [ 62.409494][ C0] EXT4-fs (loop4): last error at time 1774902835: ext4_xattr_inode_iget:441: inode 11 [ 62.435984][ T6309] fserror_report: 8 callbacks suppressed [ 62.436001][ T6309] loop4: lost filesystem error report for type 5 error -117 [ 62.442555][ T6309] EXT4-fs (loop4): 1 orphan inode deleted [ 62.475582][ T6328] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 62.494961][ T6330] EXT4-fs: user quota file already specified [ 62.505151][ T6328] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 62.550888][ T6328] EXT4-fs error (device loop0): ext4_get_journal_inode:5888: inode #32: comm syz.0.1377: iget: special inode unallocated [ 62.580834][ T6328] loop0: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 62.580928][ T6328] EXT4-fs (loop0): Remounting filesystem read-only [ 62.596621][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 62.596640][ C1] EXT4-fs (loop0): initial error at time 1774902835: ext4_get_journal_inode:5888: inode 32 [ 62.596672][ C1] EXT4-fs (loop0): last error at time 1774902835: ext4_get_journal_inode:5888: inode 32 [ 62.625835][ T6350] 9pnet_fd: p9_fd_create_tcp (6350): problem connecting socket to 127.0.0.1 [ 62.677691][ T6356] FAT-fs (loop2): bogus number of reserved sectors [ 62.684248][ T6356] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 62.713207][ T6328] EXT4-fs (loop0): no journal found [ 62.718634][ T6328] EXT4-fs (loop0): can't get journal size [ 62.729963][ T6328] EXT4-fs (loop0): failed to initialize system zone (-117) [ 62.737532][ T6356] FAT-fs (loop2): Can't find a valid FAT filesystem [ 62.750338][ T6328] EXT4-fs (loop0): mount failed [ 62.864596][ T6371] 9p: Could not find request transport: f [ 62.965548][ T6394] capability: warning: `syz.4.1409' uses deprecated v2 capabilities in a way that may be insecure [ 63.198031][ T6425] EXT4-fs warning (device loop1): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 63.323458][ T4903] loop3: p1 p2 p3 < p5 p6 > [ 63.339935][ T4903] loop3: p2 size 16775168 extends beyond EOD, truncated [ 63.359314][ T4903] loop3: p5 start 4294970168 is beyond EOD, truncated [ 63.388069][ T6379] loop3: p1 p2 p3 < p5 p6 > [ 63.405896][ T6379] loop3: p2 size 16775168 extends beyond EOD, truncated [ 63.432112][ T6379] loop3: p5 start 4294970168 is beyond EOD, truncated [ 63.441263][ T6452] set_capacity_and_notify: 13 callbacks suppressed [ 63.441280][ T6452] loop2: detected capacity change from 0 to 2048 [ 63.518954][ T6462] loop0: detected capacity change from 0 to 512 [ 63.556305][ T6462] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 63.595013][ T6462] System zones: 0-2, 18-18, 34-34 [ 63.624261][ T6462] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 63.659577][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 63.666143][ C0] EXT4-fs (loop0): initial error at time 1774902836: ext4_mb_generate_buddy:1317 [ 63.675578][ C0] EXT4-fs (loop0): last error at time 1774902836: ext4_mb_generate_buddy:1317 [ 63.689085][ T6462] EXT4-fs (loop0): Remounting filesystem read-only [ 63.701929][ T6462] EXT4-fs (loop0): 1 truncate cleaned up [ 63.708451][ T6462] ext4 filesystem being mounted at /307/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.719225][ T1381] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 63.748349][ T1381] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 63.766485][ T1381] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 63.817150][ T6488] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 63.823709][ T6488] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 63.878345][ T6488] vhci_hcd vhci_hcd.0: Device attached [ 63.891009][ T6489] vhci_hcd: connection closed [ 63.891223][ T208] vhci_hcd vhci_hcd.3: stop threads [ 63.926570][ T208] vhci_hcd vhci_hcd.3: release socket [ 63.945723][ T208] vhci_hcd vhci_hcd.3: disconnect device [ 63.969960][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 63.969976][ T28] audit: type=1400 audit(1774902836.751:183): avc: denied { read } for pid=6511 comm="syz.1.1466" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 64.118667][ T6526] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 64.168327][ T6524] loop1: detected capacity change from 0 to 512 [ 64.188160][ T6524] EXT4-fs warning (device loop1): dx_probe:801: inode #2: comm syz.1.1470: Unrecognised inode hash code 255 [ 64.205642][ T6524] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.1470: Corrupt directory, running e2fsck is recommended [ 64.237767][ T6524] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 64.248903][ T6524] EXT4-fs error (device loop1): ext4_iget_extra_inode:5040: inode #15: comm syz.1.1470: corrupted in-inode xattr: invalid ea_ino [ 64.263046][ T6524] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 64.265418][ T6524] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1470: couldn't read orphan inode 15 (err -117) [ 64.274597][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 64.274622][ C0] EXT4-fs (loop1): initial error at time 1774902837: ext4_iget_extra_inode:5040: inode 15 [ 64.274672][ C0] EXT4-fs (loop1): last error at time 1774902837: ext4_iget_extra_inode:5040: inode 15 [ 64.312892][ T6524] loop1: lost filesystem error report for type 5 error -117 [ 64.373960][ T28] audit: type=1400 audit(1774902837.116:184): avc: denied { mount } for pid=6545 comm="syz.4.1482" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 64.470730][ T28] audit: type=1400 audit(1774902837.191:185): avc: denied { unmount } for pid=3325 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 64.594854][ T6573] loop3: detected capacity change from 0 to 512 [ 64.615751][ T6573] EXT4-fs warning (device loop3): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 64.674020][ T6583] loop0: detected capacity change from 0 to 512 [ 64.702881][ T6587] loop2: detected capacity change from 0 to 1024 [ 64.729086][ T6587] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (3163!=35945) [ 64.737459][ T6583] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.1508: corrupted inode contents [ 64.758368][ T6583] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.758544][ T6583] EXT4-fs error (device loop0): ext4_dirty_inode:6495: inode #16: comm syz.0.1508: mark_inode_dirty error [ 64.767806][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 64.767831][ C0] EXT4-fs (loop0): initial error at time 1774902837: ext4_do_update_inode:5602: inode 16 [ 64.767861][ C0] EXT4-fs (loop0): last error at time 1774902837: ext4_do_update_inode:5602: inode 16 [ 64.795337][ T6587] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 64.805704][ T6583] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.825028][ T6583] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.1508: corrupted inode contents [ 64.847525][ T6587] EXT4-fs error (device loop2): __ext4_get_inode_loc:4797: comm syz.2.1510: Invalid inode table block 0 in block_group 0 [ 64.860511][ T6587] loop2: lost filesystem error report for type 5 error -117 [ 64.860714][ T6587] EXT4-fs (loop2): get root inode failed [ 64.868062][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 64.868085][ C1] EXT4-fs (loop2): initial error at time 1774902837: __ext4_get_inode_loc:4797 [ 64.868129][ C1] EXT4-fs (loop2): last error at time 1774902837: __ext4_get_inode_loc:4797 [ 64.888865][ T6583] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.889468][ T6587] EXT4-fs (loop2): mount failed [ 64.908279][ T6583] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.1508: mark_inode_dirty error [ 64.942604][ T6583] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.946951][ T6583] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.1508: corrupted inode contents [ 64.991439][ T6583] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 64.991739][ T6583] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 65.015197][ T6603] loop4: detected capacity change from 0 to 512 [ 65.041997][ T6583] loop0: lost filesystem error report for type 5 error -117 [ 65.042495][ T6583] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.1508: corrupted inode contents [ 65.066423][ T6603] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.077818][ T6583] EXT4-fs error (device loop0): ext4_truncate:4602: inode #16: comm syz.0.1508: mark_inode_dirty error [ 65.090951][ T6603] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 65.112349][ T6603] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 65.126293][ T6603] System zones: 0-2, 18-18, 34-34 [ 65.127842][ T6583] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 65.140738][ T6613] loop1: detected capacity change from 0 to 512 [ 65.150009][ T6603] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1504: inode #15: comm syz.4.1504: iget: illegal inode # [ 65.162969][ T6603] loop4: lost filesystem error report for type 5 error -117 [ 65.163126][ T6583] loop0: lost filesystem error report for type 5 error -117 [ 65.170566][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 65.170597][ C1] EXT4-fs (loop4): initial error at time 1774902837: ext4_orphan_get:1397 [ 65.170617][ C1] EXT4-fs (loop4): last error at time 1774902837: ext4_orphan_get:1397 [ 65.177061][ T6603] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.1504: couldn't read orphan inode 15 (err -117) [ 65.221240][ T6583] EXT4-fs (loop0): 1 truncate cleaned up [ 65.232445][ T6613] EXT4-fs error (device loop1): ext4_quota_enable:7217: inode #3: comm syz.1.1512: iget: checksum invalid [ 65.239285][ T6603] loop4: lost filesystem error report for type 5 error -117 [ 65.246246][ T1692] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 65.253072][ T6583] ext4 filesystem being mounted at /316/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.256586][ T1692] EXT4-fs error (device loop0): ext4_release_dquot:7062: comm kworker/u8:7: Failed to release dquot type 1 [ 65.294196][ T6613] EXT4-fs error (device loop1): ext4_quota_enable:7220: comm syz.1.1512: Bad quota inode: 3, type: 0 [ 65.305148][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 65.305172][ C1] EXT4-fs (loop1): initial error at time 1774902837: ext4_quota_enable:7217: inode 3 [ 65.305222][ C1] EXT4-fs (loop1): last error at time 1774902837: ext4_quota_enable:7217: inode 3 [ 65.358078][ T6613] loop1: lost filesystem error report for type 5 error -117 [ 65.359625][ T6613] EXT4-fs warning (device loop1): ext4_enable_quotas:7261: Failed to enable quota tracking (type=0, err=-74, ino=3). Please run e2fsck to fix. [ 65.382870][ T6613] EXT4-fs (loop1): mount failed [ 65.419653][ T6627] loop0: detected capacity change from 0 to 512 [ 65.454930][ T6627] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.464397][ T6627] EXT4-fs (loop0): filesystem is read-only [ 65.495998][ T6644] tmpfs: Bad value for 'mpol' [ 65.688784][ T6673] loop1: detected capacity change from 0 to 512 [ 65.728307][ T3304] Alternate GPT is invalid, using primary GPT. [ 65.740991][ T3304] loop4: p1 p2 p3 [ 65.774064][ T6671] Alternate GPT is invalid, using primary GPT. [ 65.802118][ T6671] loop4: p1 p2 p3 [ 65.829886][ T6689] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 65.862774][ T6689] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 65.902313][ T6689] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (3937!=20869) [ 65.926527][ T6689] JBD2: no valid journal superblock found [ 65.932487][ T6689] EXT4-fs (loop2): Could not load journal inode [ 65.957319][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 65.980067][ T6701] tmpfs: Unexpected value for 'inode32' [ 65.989153][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 66.001286][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 66.144807][ T28] audit: type=1400 audit(1774902838.781:186): avc: denied { create } for pid=6718 comm="syz.4.1565" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 66.275878][ T6733] IPv6: addrconf: prefix option has invalid lifetime [ 66.405571][ T6745] ISOFS: Unable to identify CD-ROM format. [ 66.908766][ T6833] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 66.943272][ T6833] EXT4-fs: error: could not find journal device path [ 66.953526][ T6837] EXT4-fs warning (device loop3): dx_probe:801: inode #2: comm syz.3.1624: Unrecognised inode hash code 255 [ 66.991443][ T6837] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.1624: Corrupt directory, running e2fsck is recommended [ 67.022930][ T6837] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 67.031409][ T6837] EXT4-fs error (device loop3): ext4_iget_extra_inode:5040: inode #15: comm syz.3.1624: corrupted in-inode xattr: invalid ea_ino [ 67.048191][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 67.048517][ T6837] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.1624: couldn't read orphan inode 15 (err -117) [ 67.054910][ C1] EXT4-fs (loop3): initial error at time 1774905399: ext4_iget_extra_inode:5040: inode 15 [ 67.076904][ C1] EXT4-fs (loop3): last error at time 1774905399: ext4_iget_extra_inode:5040: inode 15 [ 67.089988][ T6837] loop3: lost filesystem error report for type 5 error -117 [ 67.146728][ T28] audit: type=1326 audit(1774905399.720:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6859 comm="syz.1.1635" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe11905c819 code=0x0 [ 67.531602][ T6917] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 67.622453][ T6929] IPv6: addrconf: prefix option has invalid lifetime [ 67.768657][ T6945] rock: directory entry would overflow storage [ 67.775312][ T6945] rock: sig=0x3b10, size=4, remaining=3 [ 67.925283][ T28] audit: type=1326 audit(1774905400.440:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6965 comm="syz.1.1687" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe11905c819 code=0x0 [ 67.962765][ T6973] tmpfs: Bad value for 'gid' [ 67.982880][ T6973] tmpfs: Bad value for 'gid' [ 67.986966][ T28] audit: type=1400 audit(1774905400.478:189): avc: denied { create } for pid=6968 comm="syz.3.1688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 68.086672][ T6981] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 68.115374][ T6981] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 68.127135][ T6981] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (3937!=20869) [ 68.181905][ T6981] JBD2: no valid journal superblock found [ 68.187735][ T6981] EXT4-fs (loop1): Could not load journal inode [ 68.439231][ T7027] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 68.469981][ T7027] EXT4-fs (loop2): failed to open journal device unknown-block(8,0) -16 [ 68.611857][ T7035] tmpfs: Bad value for 'mpol' [ 68.829737][ T7054] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6 [ 68.973872][ T7075] tmpfs: Bad value for 'mpol' [ 69.120409][ T7089] set_capacity_and_notify: 11 callbacks suppressed [ 69.143417][ T7089] loop3: detected capacity change from 0 to 512 [ 69.158552][ T7089] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 1024: comm syz.3.1748: invalid block [ 69.186194][ T7089] fserror_report: 4 callbacks suppressed [ 69.186211][ T7089] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 69.210978][ T7089] EXT4-fs (loop3): Remounting filesystem read-only [ 69.220427][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 69.220448][ C1] EXT4-fs (loop3): initial error at time 1774905401: ext4_get_branch:178: inode 13: block 1024 [ 69.220492][ C1] EXT4-fs (loop3): last error at time 1774905401: ext4_get_branch:178: inode 13: block 1024 [ 69.254568][ T7089] EXT4-fs (loop3): 1 truncate cleaned up [ 69.261410][ T7089] EXT4-fs mount: 18 callbacks suppressed [ 69.261425][ T7089] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.306963][ T7110] loop0: detected capacity change from 0 to 512 [ 69.315151][ T7107] can: request_module (can-proto-3) failed. [ 69.328666][ T7110] EXT4-fs (loop0): 1 orphan inode deleted [ 69.338715][ T7110] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.351577][ T1692] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 69.351763][ T7110] ext4 filesystem being mounted at /371/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.409190][ T1692] EXT4-fs error (device loop0): ext4_release_dquot:7062: comm kworker/u8:7: Failed to release dquot type 1 [ 69.431106][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.487014][ T3333] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.556940][ T7134] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 69.584560][ T28] audit: type=1400 audit(1774905402.003:190): avc: denied { relabelto } for pid=7133 comm="syz.1.1769" name="359" dev="tmpfs" ino=1847 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 69.635132][ T7142] futex_wake_op: syz.1.1772 tries to shift op by -9; fix this program [ 69.666325][ T28] audit: type=1400 audit(1774905402.003:191): avc: denied { associate } for pid=7133 comm="syz.1.1769" name="359" dev="tmpfs" ino=1847 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 69.734200][ T7154] loop1: detected capacity change from 0 to 512 [ 69.745590][ T28] audit: type=1400 audit(1774905402.031:192): avc: denied { remove_name } for pid=3318 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1851 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 69.784776][ T7154] ext4: block size(32768) > page size(4096) is only supported with CONFIG_TRANSPARENT_HUGEPAGE [ 69.811192][ T7154] EXT4-fs (loop1): bad block size 32768 [ 69.835893][ T28] audit: type=1400 audit(1774905402.031:193): avc: denied { rmdir } for pid=3318 comm="syz-executor" name="359" dev="tmpfs" ino=1847 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 69.917359][ T6995] kexec: Could not allocate control_code_buffer [ 70.160912][ T7198] loop1: detected capacity change from 0 to 512 [ 70.193048][ T7198] EXT4-fs (loop1): external journal device major/minor numbers have changed [ 70.240194][ T7198] EXT4-fs (loop1): failed to open journal device unknown-block(8,0) -16 [ 70.313300][ T28] audit: type=1400 audit(1774905402.676:194): avc: denied { read } for pid=7216 comm="syz.1.1810" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 70.319385][ T7218] loop3: detected capacity change from 0 to 128 [ 70.402417][ T28] audit: type=1400 audit(1774905402.704:195): avc: denied { open } for pid=7216 comm="syz.1.1810" path="/dev/ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 70.438731][ T7218] FAT-fs (loop3): bogus number of reserved sectors [ 70.482268][ T7218] FAT-fs (loop3): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 70.522410][ T7218] FAT-fs (loop3): Can't find a valid FAT filesystem [ 70.815924][ T7285] IPv6: addrconf: prefix option has invalid lifetime [ 70.822792][ T7285] IPv6: addrconf: prefix option has invalid lifetime [ 70.916525][ T7233] loop0: detected capacity change from 0 to 32768 [ 70.949009][ T7303] loop3: detected capacity change from 0 to 256 [ 70.956027][ T7303] vfat: Bad value for 'time_offset' [ 71.043917][ T7313] loop4: detected capacity change from 0 to 512 [ 71.067604][ T7307] loop3: detected capacity change from 0 to 512 [ 71.102844][ T7313] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 71.112851][ T7321] cgroup: none used incorrectly [ 71.119602][ T7313] EXT4-fs (loop4): mount failed [ 71.125245][ T7307] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 71.253350][ T7335] loop1: detected capacity change from 0 to 512 [ 71.292071][ T7332] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 71.304856][ T7335] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 71.328886][ T7332] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 71.360815][ T7332] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #2: comm syz.3.1866: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 2, max 32(4), depth 0(0) [ 71.379970][ T7335] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.1867: invalid indirect mapped block 1023410176 (level 0) [ 71.383221][ T7332] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 71.398751][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 71.402641][ T7332] EXT4-fs (loop3): no journal found [ 71.407921][ C1] EXT4-fs (loop3): initial error at time 1774905403: ext4_ext_check_inode:521: inode 2 [ 71.414383][ T7346] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e02c, mo2=0002] [ 71.414415][ T7346] System zones: [ 71.419591][ C1] EXT4-fs (loop3): last error at time 1774905403: ext4_ext_check_inode:521: inode 2 [ 71.450727][ T28] audit: type=1400 audit(1774905403.733:196): avc: denied { bpf } for pid=7354 comm="syz.2.1875" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 71.461541][ T7335] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 71.471574][ T28] audit: type=1400 audit(1774905403.733:197): avc: denied { perfmon } for pid=7354 comm="syz.2.1875" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 71.480729][ T7346] 1-12 [ 71.480818][ T7346] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.1872: Directory hole found for htree index block 0 [ 71.516355][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 71.524054][ C1] EXT4-fs (loop1): initial error at time 1774905403: ext4_free_branches:1023: inode 11 [ 71.533761][ C1] EXT4-fs (loop1): last error at time 1774905403: ext4_free_branches:1023: inode 11 [ 71.543273][ T7346] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 71.547478][ T7346] EXT4-fs (loop4): Remounting filesystem read-only [ 71.547789][ T7335] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, [ 71.556574][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 71.556599][ C1] EXT4-fs (loop4): initial error at time 1774905403: dx_probe:791 [ 71.563301][ T7335] inode 11: [ 71.570876][ C1] : inode 2 [ 71.577263][ T7335] block 237: [ 71.585091][ C1] [ 71.588267][ T7335] freeing already freed block (bit 236); block bitmap corrupt. [ 71.591490][ C1] EXT4-fs (loop4): last error at time 1774905403: dx_probe:791: inode 2 [ 71.618583][ T7346] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 71.683534][ T7346] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 71.692588][ T7335] EXT4-fs (loop1): 1 truncate cleaned up [ 71.703089][ T7335] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.717387][ T7346] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.820359][ T7388] vfat: Bad value for 'shortname' [ 71.849857][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.891965][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.904432][ T7394] EXT4-fs (loop2): bad s_min_extra_isize: 2304 [ 71.970362][ T7401] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 72.018776][ T7401] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 72.063701][ T7401] EXT4-fs (loop3): group descriptors corrupted! [ 72.240919][ T7446] FAT-fs (loop2): bogus sectors per cluster 7 [ 72.268625][ T7446] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 72.297316][ T7457] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.307244][ T7457] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.315487][ T7454] EXT4-fs error (device loop4): ext4_do_update_inode:5602: inode #15: comm syz.4.1925: corrupted inode contents [ 72.331102][ T7446] FAT-fs (loop2): Can't find a valid FAT filesystem [ 72.340822][ T7454] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 72.341387][ T7454] EXT4-fs (loop4): Remounting filesystem read-only [ 72.350099][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 72.363592][ C1] EXT4-fs (loop4): initial error at time 1774905404: ext4_do_update_inode:5602: inode 15 [ 72.373562][ C1] EXT4-fs (loop4): last error at time 1774905404: ext4_do_update_inode:5602: inode 15 [ 72.392603][ T7454] EXT4-fs warning (device loop4): ext4_evict_inode:285: xattr delete (err -30) [ 72.403246][ T7454] EXT4-fs (loop4): 1 orphan inode deleted [ 72.409434][ T7454] EXT4-fs (loop4): mounted filesystem 00000800-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.485443][ T3325] EXT4-fs (loop4): unmounting filesystem 00000800-0000-0000-0000-000000000000. [ 72.490768][ T28] audit: type=1400 audit(1774905404.716:198): avc: denied { mount } for pid=7475 comm="syz.0.1936" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 72.550040][ T7480] EXT4-fs (loop1): unsupported inode size: 4096 [ 72.584134][ T7480] EXT4-fs (loop1): blocksize: 1024 [ 72.788889][ T4903] loop4: p1 p2 p4 [ 72.800075][ T4903] loop4: p4 size 262912 extends beyond EOD, truncated [ 72.800284][ T7512] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 72.821459][ T7512] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 72.835715][ T7496] loop4: p1 p2 p4 [ 72.840555][ T7496] loop4: p4 size 262912 extends beyond EOD, truncated [ 72.846857][ T7512] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 72.876282][ T7519] EXT4-fs (loop1): bad s_min_extra_isize: 2304 [ 72.926555][ T3333] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.015183][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 73.019126][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 73.028088][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.187000][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 73.199795][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 73.201097][ T3753] udevd[3753]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.337721][ T7575] tmpfs: Bad value for 'mpol' [ 73.346337][ T7574] delete_channel: no stack [ 73.350812][ T7574] delete_channel: no stack [ 73.476956][ T7591] EXT4-fs warning (device loop2): dx_probe:801: inode #2: comm syz.2.1990: Unrecognised inode hash code 255 [ 73.491641][ T7591] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.1990: Corrupt directory, running e2fsck is recommended [ 73.521401][ T7591] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 73.529722][ T7591] EXT4-fs error (device loop2): ext4_iget_extra_inode:5040: inode #15: comm syz.2.1990: corrupted in-inode xattr: invalid ea_ino [ 73.546150][ T7591] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.547296][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 73.547482][ T7591] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.1990: couldn't read orphan inode 15 (err -117) [ 73.556440][ C1] EXT4-fs (loop2): initial error at time 1774905405: ext4_iget_extra_inode:5040: inode 15 [ 73.584807][ C1] EXT4-fs (loop2): last error at time 1774905405: ext4_iget_extra_inode:5040: inode 15 [ 73.632834][ T7591] loop2: lost filesystem error report for type 5 error -117 [ 73.651092][ T7591] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.657091][ T7612] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.2001: invalid block [ 73.699795][ T7612] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.706069][ T7612] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2001: invalid indirect mapped block 4294967295 (level 1) [ 73.715520][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 73.715551][ C1] EXT4-fs (loop3): initial error at time 1774905405: ext4_get_branch:178: inode 11: block 4294967295 [ 73.715589][ C1] EXT4-fs (loop3): last error at time 1774905405: ext4_get_branch:178: inode 11: block 4294967295 [ 73.758576][ T7612] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.761412][ T7612] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2001: invalid indirect mapped block 4294967295 (level 1) [ 73.793178][ T7612] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 73.796095][ T7612] EXT4-fs (loop3): 2 truncates cleaned up [ 73.826220][ T7095] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 255: padding at end of block bitmap is not set [ 73.857132][ T7612] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.893896][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.980081][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.083805][ T4903] loop3: p1 p2 [ 74.102520][ T7648] loop3: p1 p2 [ 74.214339][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 74.220535][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 74.278169][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 74.279098][ T4894] udevd[4894]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 74.400417][ T7687] FAT-fs (loop4): bogus number of FAT structure [ 74.431464][ T7687] FAT-fs (loop4): Can't find a valid FAT filesystem [ 74.559787][ T7703] set_capacity_and_notify: 16 callbacks suppressed [ 74.559803][ T7703] loop0: detected capacity change from 0 to 2048 [ 74.599460][ T7716] loop2: detected capacity change from 0 to 1024 [ 74.627524][ T3304] loop0: p2 p3 p7 [ 74.637597][ T7716] EXT4-fs (loop2): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 74.672049][ T7703] loop0: p2 p3 p7 [ 75.263011][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 75.263091][ T28] audit: type=1400 audit(1774905407.307:203): avc: denied { read append } for pid=7794 comm="syz.2.2089" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 75.317743][ T28] audit: type=1326 audit(1774905407.317:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7788 comm="syz.0.2086" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7977d7c819 code=0x0 [ 75.341158][ T28] audit: type=1400 audit(1774905407.345:205): avc: denied { open } for pid=7794 comm="syz.2.2089" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 75.571406][ T7814] loop2: detected capacity change from 0 to 8192 [ 75.686357][ T3304] loop2: p1 p2 p4 [ 75.722865][ T3304] loop2: p4 size 262912 extends beyond EOD, truncated [ 75.757175][ T7814] loop2: p1 p2 p4 [ 75.762515][ T7814] loop2: p4 size 262912 extends beyond EOD, truncated [ 76.185772][ T7887] loop2: detected capacity change from 0 to 1024 [ 76.231717][ T7887] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.268868][ T7887] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 76.296955][ T7887] EXT4-fs (loop2): orphan cleanup on readonly fs [ 76.322542][ T7887] Quota error (device loop2): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 76.339128][ T7887] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 76.386642][ T7887] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.2133: Failed to acquire dquot type 0 [ 76.425483][ T7887] loop2: lost filesystem error report for type 5 error -117 [ 76.425689][ T7887] Quota error (device loop2): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 76.443251][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 76.443275][ C0] EXT4-fs (loop2): initial error at time 1774905408: ext4_acquire_dquot:7026 [ 76.443319][ C0] EXT4-fs (loop2): last error at time 1774905408: ext4_acquire_dquot:7026 [ 76.499246][ T28] audit: type=1400 audit(1774905408.458:206): avc: denied { create } for pid=7917 comm="syz.3.2149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 76.521183][ T7887] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 76.537116][ T7887] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.2133: Failed to acquire dquot type 0 [ 76.626115][ T7887] loop2: lost filesystem error report for type 5 error -117 [ 76.626385][ T7887] EXT4-fs error (device loop2): ext4_free_blocks:6724: comm syz.2.2133: Freeing blocks not in datazone - block = 0, count = 4096 [ 76.684228][ T7887] loop2: lost filesystem error report for type 5 error -117 [ 76.684511][ T7887] Quota error (device loop2): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 76.716069][ T7887] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 76.725887][ T7942] loop1: detected capacity change from 0 to 512 [ 76.742926][ T7942] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 76.761971][ T7944] loop3: detected capacity change from 0 to 1024 [ 76.765100][ T7887] EXT4-fs error (device loop2): ext4_acquire_dquot:7026: comm syz.2.2133: Failed to acquire dquot type 0 [ 76.786259][ T7942] EXT4-fs (loop1): can't mount with data_err=abort, fs mounted w/o journal [ 76.786334][ T7944] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.811944][ T7887] loop2: lost filesystem error report for type 5 error -117 [ 76.824738][ T7887] EXT4-fs (loop2): 1 orphan inode deleted [ 76.863613][ T7944] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #3: comm syz.3.2162: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 3(4), depth 0(0) [ 76.893635][ T7944] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 76.895706][ T7944] EXT4-fs error (device loop3): ext4_quota_enable:7220: comm syz.3.2162: Bad quota inode: 3, type: 0 [ 76.895851][ T7887] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 76.904925][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 76.934507][ C1] EXT4-fs (loop3): initial error at time 1774905408: ext4_ext_check_inode:521: inode 3 [ 76.944217][ C1] EXT4-fs (loop3): last error at time 1774905408: ext4_ext_check_inode:521: inode 3 [ 76.954125][ T7944] loop3: lost filesystem error report for type 5 error -117 [ 76.957027][ T7944] EXT4-fs warning (device loop3): ext4_enable_quotas:7261: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 76.979708][ T7944] EXT4-fs (loop3): mount failed [ 76.987971][ T7958] loop4: detected capacity change from 0 to 512 [ 77.018147][ T7958] EXT4-fs: Ignoring removed nobh option [ 77.074012][ T7958] EXT4-fs: old and new quota format mixing [ 77.128423][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.876070][ T8057] loop3: detected capacity change from 0 to 512 [ 77.908916][ T8057] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.928627][ T8066] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.948765][ T8057] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.956460][ T8057] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 77.970791][ T8066] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.981074][ T8057] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.2217: attempt to clear invalid blocks 2 len 1 [ 78.017171][ T8073] futex_wake_op: syz.1.2223 tries to shift op by 144; fix this program [ 78.046956][ T8057] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 78.047138][ T8057] EXT4-fs (loop3): Remounting filesystem read-only [ 78.056590][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 78.056612][ C0] EXT4-fs (loop3): initial error at time 1774905409: ext4_clear_blocks:876: inode 13 [ 78.056642][ C0] EXT4-fs (loop3): last error at time 1774905409: ext4_clear_blocks:876: inode 13 [ 78.104623][ T8057] EXT4-fs (loop3): 1 truncate cleaned up [ 78.111543][ T8057] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 78.169868][ T3329] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.388944][ T8105] loop0: detected capacity change from 0 to 128 [ 78.705239][ T8146] tmpfs: Bad value for 'context' [ 78.866608][ T8173] loop3: detected capacity change from 0 to 128 [ 79.012017][ T8177] FAT-fs (loop0): bogus logical sector size 0 [ 79.018209][ T8177] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 79.063765][ T8177] FAT-fs (loop0): Can't find a valid FAT filesystem [ 79.090879][ T8197] FAT-fs (loop1): bogus logical sector size 2304 [ 79.109425][ T8197] FAT-fs (loop1): Can't find a valid FAT filesystem [ 79.330907][ T8209] loop1: p2 p3 p4 [ 79.335364][ T8212] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #11: block 7: comm syz.4.2291: lblock 7 mapped to illegal pblock 7 (length 1) [ 79.351876][ T8209] loop1: p2 size 582656 extends beyond EOD, truncated [ 79.376345][ T8212] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 79.380671][ T8212] EXT4-fs (loop4): 1 orphan inode deleted [ 79.382828][ T8219] futex_wake_op: syz.3.2293 tries to shift op by 32; fix this program [ 79.389864][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 79.389891][ C0] EXT4-fs (loop4): initial error at time 1774905411: ext4_map_blocks:786: inode 11: block 7 [ 79.399078][ T8209] loop1: p3 start 134217728 is beyond EOD, [ 79.404368][ C0] [ 79.404379][ C0] EXT4-fs (loop4): last error at time 1774905411: ext4_map_blocks:786 [ 79.425027][ T8209] truncated [ 79.426930][ C0] : inode 11: block 7 [ 79.427811][ T8212] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.448923][ T8209] loop1: p4 size 262144 extends beyond EOD, truncated [ 79.529328][ T8226] IPv6: addrconf: prefix option has invalid lifetime [ 79.534369][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.640306][ T8230] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 79.680508][ T8230] EXT4-fs error (device loop4): ext4_map_blocks:828: inode #3: block 3: comm syz.4.2299: lblock 3 mapped to illegal pblock 3 (length 1) [ 79.695017][ T8230] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.695164][ T8230] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.2299: Failed to acquire dquot type 0 [ 79.704504][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 79.704523][ C1] EXT4-fs (loop4): initial error at time 1774905411: ext4_map_blocks:828: inode 3: block 3 [ 79.704559][ C1] EXT4-fs (loop4): last error at time 1774905411: ext4_map_blocks:828: inode 3: block 3 [ 79.743451][ T8230] loop4: lost filesystem error report for type 5 error -117 [ 79.743682][ T8230] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 3: comm syz.4.2299: lblock 3 mapped to illegal pblock 3 (length 1) [ 79.765810][ T8230] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.765935][ T8230] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.2299: Failed to acquire dquot type 0 [ 79.787039][ T8230] loop4: lost filesystem error report for type 5 error -117 [ 79.787233][ T8230] EXT4-fs error (device loop4): ext4_free_blocks:6724: comm syz.4.2299: Freeing blocks not in datazone - block = 0, count = 4096 [ 79.810164][ T8230] loop4: lost filesystem error report for type 5 error -117 [ 79.810345][ T8230] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 3: comm syz.4.2299: lblock 3 mapped to illegal pblock 3 (length 1) [ 79.853928][ T8230] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 79.854109][ T8230] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.2299: Failed to acquire dquot type 0 [ 79.885689][ T8230] loop4: lost filesystem error report for type 5 error -117 [ 79.886030][ T8230] EXT4-fs (loop4): 1 orphan inode deleted [ 79.907939][ T8230] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.933831][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.997359][ T8244] set_capacity_and_notify: 5 callbacks suppressed [ 79.997376][ T8244] loop0: detected capacity change from 0 to 2048 [ 80.134792][ T3304] loop0: p1 p3 [ 80.153789][ T3304] loop0: p3 start 3036741376 is beyond EOD, truncated [ 80.169523][ T8244] loop0: p1 p3 [ 80.173612][ T8244] loop0: p3 start 3036741376 is beyond EOD, truncated [ 80.261576][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 80.527175][ T8297] EXT4-fs (loop2): unable to read superblock [ 80.645022][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 80.645042][ T28] audit: type=1400 audit(1774905412.322:212): avc: denied { unmount } for pid=3333 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 80.782961][ T8308] loop4: detected capacity change from 0 to 1024 [ 80.820171][ T8308] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 80.865849][ T8308] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 80.878256][ T8308] EXT4-fs (loop4): orphan cleanup on readonly fs [ 80.885601][ T8308] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 80.916734][ T8308] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 80.927233][ T8308] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.2338: Failed to acquire dquot type 0 [ 80.940164][ T8308] loop4: lost filesystem error report for type 5 error -117 [ 80.940386][ T8308] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 80.947793][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 80.947813][ C1] EXT4-fs (loop4): initial error at time 1774905412: ext4_acquire_dquot:7026 [ 80.947857][ C1] EXT4-fs (loop4): last error at time 1774905412: ext4_acquire_dquot:7026 [ 80.982920][ T8308] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 80.993235][ T8308] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.2338: Failed to acquire dquot type 0 [ 81.004923][ T8308] loop4: lost filesystem error report for type 5 error -117 [ 81.005266][ T8308] EXT4-fs error (device loop4): ext4_free_blocks:6724: comm syz.4.2338: Freeing blocks not in datazone - block = 0, count = 4096 [ 81.028860][ T8308] loop4: lost filesystem error report for type 5 error -117 [ 81.029194][ T8308] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 81.047080][ T8308] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 81.063351][ T8308] EXT4-fs error (device loop4): ext4_acquire_dquot:7026: comm syz.4.2338: Failed to acquire dquot type 0 [ 81.075797][ T8308] loop4: lost filesystem error report for type 5 error -117 [ 81.083316][ T8308] EXT4-fs (loop4): 1 orphan inode deleted [ 81.120841][ T8308] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 81.202949][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.459396][ T8364] loop1: detected capacity change from 0 to 512 [ 81.470579][ T8362] loop2: detected capacity change from 0 to 2048 [ 81.477899][ T8362] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 81.491623][ T8364] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 81.525349][ T8364] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2364: bg 0: block 288: padding at end of block bitmap is not set [ 81.552780][ T8364] loop1: lost filesystem error report for type 5 error -117 [ 81.553190][ T8364] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 81.560557][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 81.560593][ C1] EXT4-fs (loop1): initial error at time 1774905413: ext4_validate_block_bitmap:441 [ 81.560622][ C1] EXT4-fs (loop1): last error at time 1774905413: ext4_validate_block_bitmap:441 [ 81.577909][ T8362] EXT4-fs (loop2): group descriptors corrupted! [ 81.585695][ T8364] loop1: lost filesystem error report for type 5 error -117 [ 81.620529][ T8364] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.2364: attempt to clear invalid blocks 1024 len 1 [ 81.652467][ T8364] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 81.660587][ T8364] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.2364: invalid indirect mapped block 1819239214 (level 0) [ 81.750349][ T8364] loop1: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 81.750681][ T8364] EXT4-fs (loop1): 1 truncate cleaned up [ 81.800034][ T8364] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.837524][ T8392] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 81.886287][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.953609][ T8401] loop2: detected capacity change from 0 to 164 [ 82.021654][ T8401] isofs_fill_super: root inode is not a directory. Corrupted media? [ 82.033367][ T8404] loop0: detected capacity change from 0 to 8192 [ 82.099575][ T4903] loop0: p3 p4 < > [ 82.103526][ T4903] loop0: p3 start 9895680 is beyond EOD, truncated [ 82.134380][ T8404] loop0: p3 p4 < > [ 82.148550][ T8404] loop0: p3 start 9895680 is beyond EOD, truncated [ 82.194990][ T8425] loop4: detected capacity change from 0 to 2048 [ 82.232538][ T8430] loop0: detected capacity change from 0 to 512 [ 82.240459][ T8425] EXT4-fs: Mount option(s) incompatible with ext3 [ 82.279018][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 82.298583][ T8430] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #3: comm syz.0.2396: corrupted inode contents [ 82.313366][ T8430] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 82.313594][ T8430] EXT4-fs error (device loop0): ext4_dirty_inode:6495: inode #3: comm syz.0.2396: mark_inode_dirty error [ 82.334149][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 82.334170][ C0] EXT4-fs (loop0): initial error at time 1774905413: ext4_do_update_inode:5602: inode 3 [ 82.334197][ C0] EXT4-fs (loop0): last error at time 1774905413: ext4_do_update_inode:5602: inode 3 [ 82.364031][ T8430] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 82.364465][ T8430] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #3: comm syz.0.2396: corrupted inode contents [ 82.375079][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 82.395424][ T8430] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 82.398046][ T8430] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #3: comm syz.0.2396: mark_inode_dirty error [ 82.472923][ T8430] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 82.476325][ T8430] Quota error (device loop0): write_blk: dquota write failed [ 82.490730][ T8450] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 82.499624][ T8450] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 82.528899][ T8430] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 82.541282][ T8450] vhci_hcd vhci_hcd.0: Device attached [ 82.558390][ T8430] EXT4-fs error (device loop0): ext4_acquire_dquot:7026: comm syz.0.2396: Failed to acquire dquot type 0 [ 82.560924][ T8451] vhci_hcd: connection closed [ 82.581065][ T50] vhci_hcd vhci_hcd.3: stop threads [ 82.611284][ T50] vhci_hcd vhci_hcd.3: release socket [ 82.618859][ T28] audit: type=1400 audit(1774905414.146:213): avc: denied { create } for pid=8455 comm="syz.2.2407" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 82.629070][ T8430] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.2396: corrupted inode contents [ 82.641093][ T50] vhci_hcd vhci_hcd.3: disconnect device [ 82.673768][ T8430] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.673932][ T8430] EXT4-fs error (device loop0): ext4_dirty_inode:6495: inode #16: comm syz.0.2396: mark_inode_dirty error [ 82.711120][ T8430] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.711292][ T8430] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.2396: corrupted inode contents [ 82.716462][ T8472] loop1: detected capacity change from 0 to 512 [ 82.736495][ T8430] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.739270][ T8430] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #16: comm syz.0.2396: mark_inode_dirty error [ 82.754045][ T8472] EXT4-fs warning (device loop1): read_mmp_block:111: Error -74 while reading MMP block 34 [ 82.772104][ T8430] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.772475][ T8430] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.2396: corrupted inode contents [ 82.821544][ T8430] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.822830][ T8430] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 82.848956][ T8480] delete_channel: no stack [ 82.864739][ T8430] EXT4-fs error (device loop0): ext4_do_update_inode:5602: inode #16: comm syz.0.2396: corrupted inode contents [ 82.883125][ T8430] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 82.887141][ T8430] EXT4-fs error (device loop0): ext4_truncate:4602: inode #16: comm syz.0.2396: mark_inode_dirty error [ 82.920171][ T8430] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 82.960211][ T8430] EXT4-fs (loop0): 1 truncate cleaned up [ 82.986548][ T8430] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.000529][ T8430] ext4 filesystem being mounted at /496/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.100143][ T3333] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.256305][ T8541] loop1: detected capacity change from 0 to 512 [ 83.304126][ T8541] EXT4-fs error (device loop1): ext4_do_update_inode:5602: inode #3: comm syz.1.2449: corrupted inode contents [ 83.351282][ T8541] EXT4-fs error (device loop1): ext4_dirty_inode:6495: inode #3: comm syz.1.2449: mark_inode_dirty error [ 83.362587][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 83.362613][ C1] EXT4-fs (loop1): initial error at time 1774905414: ext4_do_update_inode:5602: inode 3 [ 83.362649][ C1] EXT4-fs (loop1): last error at time 1774905414: ext4_do_update_inode:5602: inode 3 [ 83.389258][ T8541] EXT4-fs error (device loop1): ext4_do_update_inode:5602: inode #3: comm syz.1.2449: corrupted inode contents [ 83.401240][ T8541] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #3: comm syz.1.2449: mark_inode_dirty error [ 83.413200][ T8541] EXT4-fs error (device loop1): ext4_acquire_dquot:7026: comm syz.1.2449: Failed to acquire dquot type 0 [ 83.426264][ T8541] EXT4-fs error (device loop1): ext4_do_update_inode:5602: inode #16: comm syz.1.2449: corrupted inode contents [ 83.443497][ T8541] EXT4-fs error (device loop1): ext4_dirty_inode:6495: inode #16: comm syz.1.2449: mark_inode_dirty error [ 83.458672][ T8541] EXT4-fs error (device loop1): ext4_do_update_inode:5602: inode #16: comm syz.1.2449: corrupted inode contents [ 83.482236][ T8541] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.2449: mark_inode_dirty error [ 83.494817][ T8541] EXT4-fs error (device loop1): ext4_do_update_inode:5602: inode #16: comm syz.1.2449: corrupted inode contents [ 83.508488][ T8541] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 83.517331][ T8541] EXT4-fs error (device loop1): ext4_do_update_inode:5602: inode #16: comm syz.1.2449: corrupted inode contents [ 83.517629][ T8573] tmpfs: Bad value for 'mpol' [ 83.570756][ T8541] EXT4-fs error (device loop1): ext4_truncate:4602: inode #16: comm syz.1.2449: mark_inode_dirty error [ 83.618857][ T8541] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 83.649280][ T8541] EXT4-fs (loop1): 1 truncate cleaned up [ 83.679864][ T8541] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.713993][ T8541] ext4 filesystem being mounted at /502/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.768255][ T3304] loop2: p2 p3 p4[EZD] [ 83.777270][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.792851][ T8603] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 83.810720][ T3304] loop2: p3 start 331781 is beyond EOD, truncated [ 83.817408][ T3304] loop2: p4 size 197376 extends beyond EOD, truncated [ 83.869050][ T8587] loop2: p2 p3 p4[EZD] [ 83.885905][ T8587] loop2: p3 start 331781 is beyond EOD, truncated [ 83.894515][ T8587] loop2: p4 size 197376 extends beyond EOD, truncated [ 84.109129][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 84.126740][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 84.173392][ T4903] udevd[4903]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 84.196366][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 84.829671][ T8679] EXT4-fs: Ignoring removed mblk_io_submit option [ 84.866770][ T8679] EXT4-fs: Ignoring removed mblk_io_submit option [ 84.890403][ T8679] EXT4-fs error (device loop1): ext4_map_blocks:786: inode #2: block 4: comm syz.1.2517: lblock 0 mapped to illegal pblock 4 (length 1) [ 84.940577][ T8679] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.2517: error -117 reading directory block [ 84.953168][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 84.953202][ C1] EXT4-fs (loop1): initial error at time 2000000000: ext4_map_blocks:786: inode 2: block 4 [ 84.953262][ C1] EXT4-fs (loop1): last error at time 2000000000: ext4_map_blocks:786: inode 2: block 4 [ 84.986862][ T8682] tmpfs: Bad value for 'mpol' [ 85.022237][ T8679] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 85.032907][ T8679] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.146576][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.167004][ T8690] EXT4-fs (loop4): unable to read superblock [ 85.292739][ T8703] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 85.348614][ T8703] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.2528: Invalid inode bitmap blk 4 in block_group 0 [ 85.374659][ T8703] fserror_report: 6 callbacks suppressed [ 85.374678][ T8703] loop4: lost filesystem error report for type 5 error -117 [ 85.401798][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 85.416041][ C1] EXT4-fs (loop4): initial error at time 2000000000: ext4_read_inode_bitmap:139 [ 85.418511][ T8703] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.425209][ C1] EXT4-fs (loop4): last error at time 2000000000: ext4_read_inode_bitmap:139 [ 85.542998][ T8728] set_capacity_and_notify: 6 callbacks suppressed [ 85.543017][ T8728] loop0: detected capacity change from 0 to 512 [ 85.553781][ T8726] loop1: detected capacity change from 0 to 2048 [ 85.613356][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.631829][ T8726] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.647775][ T8726] ext4 filesystem being mounted at /522/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.712729][ T8741] loop2: detected capacity change from 0 to 128 [ 85.748261][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.813003][ T8750] loop4: detected capacity change from 0 to 1024 [ 85.855704][ T8750] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 85.957482][ T8772] loop0: detected capacity change from 0 to 256 [ 85.967442][ T8774] tmpfs: Bad value for 'mpol' [ 86.260515][ T8811] 9p: Bad value for 'rfdno' [ 86.321466][ T8823] IPv6: addrconf: prefix option has invalid lifetime [ 86.325048][ T8821] loop2: detected capacity change from 0 to 512 [ 86.397685][ T8821] EXT4-fs error (device loop2): __ext4_fill_super:5588: inode #2: comm syz.2.2585: inode has both inline data and extents flags [ 86.436663][ T8821] EXT4-fs (loop2): get root inode failed [ 86.442472][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 86.442497][ C0] EXT4-fs (loop2): last error at time 2000000001: __ext4_fill_super:5588: inode 2 [ 86.458326][ T8821] EXT4-fs (loop2): mount failed [ 86.530876][ T8847] loop4: detected capacity change from 0 to 1024 [ 86.554944][ T8847] EXT4-fs: Ignoring removed bh option [ 86.567461][ T8847] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.599778][ T8847] EXT4-fs (loop4): orphan cleanup on readonly fs [ 86.610851][ T8847] EXT4-fs error (device loop4): ext4_map_blocks:786: inode #3: block 2: comm syz.4.2597: lblock 2 mapped to illegal pblock 2 (length 1) [ 86.641869][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 86.648357][ C1] EXT4-fs (loop4): initial error at time 2000000001: ext4_map_blocks:786: inode 3: block 2 [ 86.658523][ C1] EXT4-fs (loop4): last error at time 2000000001: ext4_map_blocks:786: inode 3: block 2 [ 86.672892][ T8847] EXT4-fs (loop4): Remounting filesystem read-only [ 86.695450][ T8847] __quota_error: 9 callbacks suppressed [ 86.695469][ T8847] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 86.723638][ T8875] loop2: detected capacity change from 0 to 512 [ 86.727401][ T8847] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 86.748832][ T8847] EXT4-fs (loop4): 1 orphan inode deleted [ 86.755029][ T8875] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 86.755269][ T8847] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 86.779564][ T8875] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.2610: bad orphan inode 15 [ 86.808638][ T8875] loop2: lost filesystem error report for type 5 error -117 [ 86.811680][ T8875] ext4_test_bit(bit=14, block=18) = 1 [ 86.819150][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 86.819169][ C1] EXT4-fs (loop2): initial error at time 2000000002: ext4_orphan_get:1423 [ 86.819190][ C1] EXT4-fs (loop2): last error at time 2000000002: ext4_orphan_get:1423 [ 86.854540][ T3325] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.878793][ T8875] is_bad_inode(inode)=0 [ 86.883136][ T8875] NEXT_ORPHAN(inode)=1023 [ 86.888351][ T8875] max_ino=32 [ 86.891963][ T8875] i_nlink=0 [ 86.923350][ T4903] ================================================================== [ 86.931828][ T4903] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 86.933344][ T8875] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2970: inode #15: comm syz.2.2610: corrupted xattr block 19: invalid header [ 86.938792][ T4903] [ 86.938803][ T4903] write to 0xffff88810606382c of 4 bytes by task 3304 on cpu 0: [ 86.938825][ T4903] shmem_mknod+0x143/0x170 [ 86.966858][ T4903] shmem_create+0x34/0x50 [ 86.971217][ T4903] path_openat+0xd75/0x2050 [ 86.976516][ T4903] do_file_open+0x16c/0x290 [ 86.981123][ T4903] do_sys_openat2+0x94/0x130 [ 86.985744][ T4903] __x64_sys_openat+0xf2/0x120 [ 86.990523][ T4903] x64_sys_call+0x1e39/0x3020 [ 86.995210][ T4903] do_syscall_64+0x12c/0x370 [ 86.999896][ T4903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.005792][ T4903] [ 87.008202][ T4903] read to 0xffff88810606382c of 4 bytes by task 4903 on cpu 1: [ 87.015842][ T4903] fill_mg_cmtime+0x5b/0x270 [ 87.020550][ T4903] generic_fillattr+0x24a/0x340 [ 87.025754][ T4903] shmem_getattr+0x181/0x200 [ 87.030446][ T4903] vfs_getattr_nosec+0x146/0x1e0 [ 87.035386][ T4903] vfs_getattr+0x48/0x60 [ 87.039733][ T4903] vfs_statx_path+0x28/0x140 [ 87.044332][ T4903] vfs_statx+0xc4/0x170 [ 87.048579][ T4903] vfs_fstatat+0x118/0x170 [ 87.052999][ T4903] __se_sys_newfstatat+0x55/0x3e0 [ 87.058030][ T4903] __x64_sys_newfstatat+0x55/0x70 [ 87.063065][ T4903] x64_sys_call+0x2c64/0x3020 [ 87.067756][ T4903] do_syscall_64+0x12c/0x370 [ 87.072448][ T4903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.078344][ T4903] [ 87.080674][ T4903] value changed: 0x099b3ae3 -> 0x09a1d0cb [ 87.086388][ T4903] [ 87.088714][ T4903] Reported by Kernel Concurrency Sanitizer on: [ 87.094872][ T4903] CPU: 1 UID: 0 PID: 4903 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 87.105554][ T4903] Tainted: [W]=WARN [ 87.109355][ T4903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 87.119429][ T4903] ================================================================== [ 87.135496][ T8897] loop3: detected capacity change from 0 to 164 [ 87.148120][ T8875] EXT4-fs warning (device loop2): ext4_evict_inode:285: xattr delete (err -117) [ 87.166326][ T8875] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 87.179029][ T8897] rock: directory entry would overflow storage [ 87.185244][ T8897] rock: sig=0x5252, size=5, remaining=3 [ 87.192295][ T8895] loop1: detected capacity change from 0 to 8192 [ 87.192434][ T8875] ext2 filesystem being mounted at /544/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.254588][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 87.267726][ T8895] loop1: p2 p3 p4 < > [ 87.271888][ T8895] loop1: partition table partially beyond EOD, truncated [ 87.279783][ T8895] loop1: p2 size 590592 extends beyond EOD, truncated [ 87.287527][ T8895] loop1: p3 start 4294967295 is beyond EOD, truncated [ 87.294672][ T8895] loop1: p4 start 117440516 is beyond EOD, truncated [ 87.327714][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory