last executing test programs: 404.279098ms ago: executing program 0 (id=3030): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0xd, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x50}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) 403.913788ms ago: executing program 0 (id=3031): migrate_pages(0x0, 0xfc, &(0x7f0000000200)=0x8000000000000001, &(0x7f0000000240)=0x1) 376.3411ms ago: executing program 2 (id=3034): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x2000759, &(0x7f00000009c0)={[{@dioread_nolock}, {@noblock_validity}, {@usrquota}, {@errors_remount}, {@abort, 0x0}, {@noauto_da_alloc}, {@noload}, {@minixdf}, {@mblk_io_submit}, {@lazytime}, {@usrjquota}, {@nolazytime}, {@journal_dev={'journal_dev', 0x3d, 0x724}}, {@norecovery}, {@nouser_xattr}, {@journal_checksum}, {@sysvgroups}], [{@audit}, {@fowner_gt={'fowner>', 0xee00}}], 0x2c}, 0x6, 0x4fc, &(0x7f0000001a40)="$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") 324.905404ms ago: executing program 0 (id=3036): syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 316.155015ms ago: executing program 3 (id=3037): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000580), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='defcontext']) 287.883887ms ago: executing program 1 (id=3038): openat$uhid(0xffffffffffffff9c, &(0x7f0000001440), 0x2, 0x0) 287.298647ms ago: executing program 2 (id=3039): syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast, @dev, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x3, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x4, 0x8100, 0x2, 0x0, [], "7f1a"}, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x800, [], '+o'}}}}}}, 0x0) 243.739931ms ago: executing program 0 (id=3040): open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)=@reiserfs_2={0x8, 0x2, {0xb}}, 0x0) 243.623071ms ago: executing program 4 (id=3041): lsm_set_self_attr(0x69, 0x0, 0x42, 0x0) 243.439031ms ago: executing program 0 (id=3042): syz_emit_ethernet(0x86, &(0x7f0000000900)={@local, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "120008", 0x50, 0x3a, 0x0, @remote, @local, {[], @pkt_toobig={0x8, 0x2, 0x0, 0x0, {0x0, 0x6, '\x00', 0x0, 0x11, 0x1, @empty, @local, [@dstopts={0x80, 0x0, '\x00', [@ra={0x5, 0x3a, 0x1}, @generic={0xa0}]}], "fb36eeca6fad50b375a22a584d16ca55"}}}}}}}, 0x0) 243.379151ms ago: executing program 1 (id=3043): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x11, 0x4, 0x4, 0x80000001, 0x500, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 241.919481ms ago: executing program 2 (id=3044): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x13, 0x4, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4c}, [@call={0x85, 0x0, 0x0, 0xb2}]}, &(0x7f00000004c0)='GPL\x00'}, 0x90) 236.699341ms ago: executing program 4 (id=3045): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x70}, [@initr0]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe}, 0x82) 232.619232ms ago: executing program 3 (id=3046): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x22}, [@ldst={0x1, 0x2, 0x4, 0x2, 0x0, 0x114}]}, &(0x7f0000000000)='GPL\x00', 0x5, 0x6, &(0x7f00000000c0)=""/6, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) 193.052255ms ago: executing program 0 (id=3047): syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000005c0)='./file1\x00', 0x8205, &(0x7f0000001340)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x15}}, {@stripe}, {@grpid}, {@errors_remount}, {@data_err_ignore}, {@noblock_validity}, {@minixdf}, {@min_batch_time={'min_batch_time', 0x3d, 0x13}}]}, 0x1, 0x60a, &(0x7f0000001c40)="$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") 192.989405ms ago: executing program 1 (id=3048): mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000bdc000/0x3000)=nil) 192.650345ms ago: executing program 2 (id=3049): mbind(&(0x7f00005b4000/0x4000)=nil, 0x4000, 0x8004, 0x0, 0x1, 0x2) 190.641725ms ago: executing program 4 (id=3050): syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) 163.781727ms ago: executing program 1 (id=3051): syz_emit_ethernet(0x32, &(0x7f00000002c0)={@multicast, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x2, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast, @multicast1}, {0x0, 0x17c1, 0x10, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "d482449a"}}}}}}, 0x0) 153.723468ms ago: executing program 3 (id=3052): bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000900)={@map, 0xffffffffffffffff, 0x24, 0x20}, 0x20) 108.793371ms ago: executing program 2 (id=3053): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="180800001bc81a000000000002000001851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000101180000000000000000000000000000009500000000000000360a000000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000e500010000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2}, 0x94) 108.384581ms ago: executing program 4 (id=3054): syz_emit_ethernet(0x66, &(0x7f00000004c0)={@broadcast, @link_local, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @private, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x4, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x11}, {}, {0x8, 0x88be, 0x1000002, {{0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0xfffff788}}, {0x8, 0x22eb, 0x0, {{}, 0x2, {0x0, 0xffff}}}, {0x8, 0x6558, 0xfffffffe}}}}}}, 0x0) 63.756275ms ago: executing program 1 (id=3055): syz_open_procfs$pagemap(0x0, &(0x7f0000000040)) 63.571165ms ago: executing program 2 (id=3056): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1018e58, &(0x7f0000000380)={[{@nodioread_nolock}, {@noblock_validity}, {@data_err_ignore}, {@max_batch_time={'max_batch_time', 0x3d, 0x8c9}}, {@nodiscard}, {@inlinecrypt}, {@i_version}]}, 0x6, 0x5fc, &(0x7f0000000600)="$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") 63.484755ms ago: executing program 3 (id=3057): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001300)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="12"], 0x20) 60.978506ms ago: executing program 3 (id=3058): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000008061111800000000009500000000000000cd6cbcc7"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x70) 60.857285ms ago: executing program 4 (id=3059): socketpair(0x2, 0x2, 0x73, &(0x7f0000000000)) 7.30919ms ago: executing program 1 (id=3060): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb0100180000000000000030000000300000000a000000000000000100000d000000000100000003000000020000000000000e0300000000000000000000000000000500000000005f61"], 0x0, 0x52}, 0x28) 7.21665ms ago: executing program 4 (id=3061): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 0s ago: executing program 3 (id=3062): move_mount(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0, 0x0) kernel console output (not intermixed with test programs): 11: block 4294967295: comm syz.1.414: invalid block [ 41.261509][ T4342] loop2: detected capacity change from 0 to 512 [ 41.272349][ T4317] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 41.282179][ T4342] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 41.290225][ T4344] loop4: detected capacity change from 0 to 1024 [ 41.296963][ T4317] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.408: corrupted inode contents [ 41.309872][ T4335] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.414: invalid indirect mapped block 4294967295 (level 1) [ 41.324293][ T4317] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.408: mark_inode_dirty error [ 41.335862][ T4342] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.418: bad orphan inode 15 [ 41.340466][ T4335] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.414: invalid indirect mapped block 4294967295 (level 1) [ 41.364431][ T4344] EXT4-fs (loop4): can't mount with commit=, fs mounted w/o journal [ 41.367106][ T4317] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 41.374072][ T4335] EXT4-fs (loop1): 2 truncates cleaned up [ 41.389952][ T4342] ext4_test_bit(bit=14, block=18) = 1 [ 41.395704][ T4342] is_bad_inode(inode)=0 [ 41.399904][ T4342] NEXT_ORPHAN(inode)=1023 [ 41.404557][ T4342] max_ino=32 [ 41.407775][ T4342] i_nlink=0 [ 41.413287][ T4317] EXT4-fs (loop0): 1 truncate cleaned up [ 41.421364][ T65] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 41.431247][ T65] EXT4-fs error (device loop0): ext4_release_dquot:6973: comm kworker/u8:5: Failed to release dquot type 1 [ 41.436775][ T4335] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.455666][ T4342] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #15: comm syz.2.418: corrupted xattr block 19: invalid header [ 41.472117][ T4356] loop3: detected capacity change from 0 to 512 [ 41.479576][ T4317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.501265][ T4342] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 41.510801][ T4342] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 41.523455][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.535599][ T4356] EXT4-fs (loop3): orphan cleanup on readonly fs [ 41.542931][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.559862][ T4356] Quota error (device loop3): v2_read_file_info: Block with free entry 9 out of range (1, 6). [ 41.571377][ T4342] ext2 filesystem being mounted at /91/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 41.575491][ T4356] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 41.603066][ T4356] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 41.611390][ T4356] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.424: bg 0: block 248: padding at end of block bitmap is not set [ 41.647063][ T4356] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 41.659773][ T4356] EXT4-fs (loop3): 1 orphan inode deleted [ 41.665902][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 41.667581][ T4356] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.767244][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.776448][ T4383] loop1: detected capacity change from 0 to 1024 [ 41.788450][ T4383] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 41.793367][ T4375] loop2: detected capacity change from 0 to 8192 [ 41.798337][ T4383] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 41.814748][ T4385] loop0: detected capacity change from 0 to 1024 [ 41.828650][ T4383] EXT4-fs (loop1): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 41.846052][ T3294] loop2: p1 p2 p4 [ 41.850011][ T3294] loop2: p1 size 65536 extends beyond EOD, truncated [ 41.857338][ T4383] EXT4-fs error (device loop1): ext4_get_journal_inode:5800: inode #5: comm syz.1.437: unexpected bad inode w/o EXT4_IGET_BAD [ 41.857520][ T3294] loop2: p2 start 861536256 is beyond EOD, truncated [ 41.872897][ T4385] EXT4-fs: Ignoring removed orlov option [ 41.877186][ T3294] loop2: p4 size 65536 extends beyond EOD, truncated [ 41.890385][ T4383] EXT4-fs (loop1): no journal found [ 41.895599][ T4383] EXT4-fs (loop1): can't get journal size [ 41.916269][ T4375] loop2: p1 p2 p4 [ 41.919169][ T4383] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 41.921168][ T4375] loop2: p1 size 65536 extends beyond EOD, truncated [ 41.935353][ T4396] loop3: detected capacity change from 0 to 164 [ 41.949303][ T4385] EXT4-fs (loop0): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 41.966555][ T4375] loop2: p2 start 861536256 is beyond EOD, truncated [ 41.973391][ T4375] loop2: p4 size 65536 extends beyond EOD, truncated [ 41.985226][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.998151][ T4398] loop4: detected capacity change from 0 to 512 [ 42.017672][ T4401] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 42.027390][ T29] audit: type=1400 audit(1755565638.846:139): avc: denied { relabelto } for pid=4400 comm="syz.1.445" name="82" dev="tmpfs" ino=434 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" [ 42.053831][ T4398] EXT4-fs: Ignoring removed nobh option [ 42.064240][ T4385] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.109748][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.115608][ T4398] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #3: comm syz.4.444: corrupted inode contents [ 42.138888][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 42.155164][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 42.161739][ T4409] loop3: detected capacity change from 0 to 512 [ 42.188103][ T4409] EXT4-fs: Ignoring removed oldalloc option [ 42.194423][ T4398] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #3: comm syz.4.444: mark_inode_dirty error [ 42.206754][ T4398] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #3: comm syz.4.444: corrupted inode contents [ 42.236959][ T4409] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.449: Parent and EA inode have the same ino 15 [ 42.252082][ T4398] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #3: comm syz.4.444: mark_inode_dirty error [ 42.263738][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 42.275632][ T3820] udevd[3820]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 42.288553][ T4409] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 42.334661][ T4398] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.444: Failed to acquire dquot type 0 [ 42.360495][ T4409] EXT4-fs error (device loop3): ext4_xattr_inode_iget:433: comm syz.3.449: Parent and EA inode have the same ino 15 [ 42.379068][ T4398] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.444: corrupted inode contents [ 42.391709][ T4409] EXT4-fs (loop3): 1 orphan inode deleted [ 42.397999][ T4409] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.436601][ T4398] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #16: comm syz.4.444: mark_inode_dirty error [ 42.464140][ T4439] loop1: detected capacity change from 0 to 764 [ 42.471996][ T4398] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.444: corrupted inode contents [ 42.485842][ T4439] rock: directory entry would overflow storage [ 42.492037][ T4439] rock: sig=0x5245, size=8, remaining=5 [ 42.493563][ T4398] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.444: mark_inode_dirty error [ 42.510422][ T4398] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.444: corrupted inode contents [ 42.522750][ T4398] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 42.535186][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.555758][ T4398] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.444: corrupted inode contents [ 42.558345][ T4445] loop2: detected capacity change from 0 to 512 [ 42.585205][ T4398] EXT4-fs error (device loop4): ext4_truncate:4666: inode #16: comm syz.4.444: mark_inode_dirty error [ 42.611993][ T4445] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 42.620102][ T4445] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 42.628607][ T4398] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 42.629530][ T4445] EXT4-fs (loop2): orphan cleanup on readonly fs [ 42.647508][ T4445] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #13: comm syz.2.465: iget: bad i_size value: 12154761577498 [ 42.660526][ T4445] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.465: couldn't read orphan inode 13 (err -117) [ 42.672271][ T4398] EXT4-fs (loop4): 1 truncate cleaned up [ 42.673542][ T4398] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.680429][ T4445] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 42.739423][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.782462][ T4398] ext4 filesystem being mounted at /94/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.831170][ T4398] syz.4.444 (4398) used greatest stack depth: 9792 bytes left [ 42.863357][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.032105][ T4497] loop3: detected capacity change from 0 to 1024 [ 43.083168][ T4497] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 43.092956][ T4497] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 43.113676][ T4509] loop2: detected capacity change from 0 to 164 [ 43.141112][ T4497] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 43.155315][ T4497] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: inode #5: comm syz.3.490: unexpected bad inode w/o EXT4_IGET_BAD [ 43.174125][ T4509] Unable to read rock-ridge attributes [ 43.237839][ T4497] EXT4-fs (loop3): no journal found [ 43.243213][ T4497] EXT4-fs (loop3): can't get journal size [ 43.287977][ T4529] loop2: detected capacity change from 0 to 164 [ 43.288522][ T4497] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.329445][ T4529] isofs_fill_super: bread failed, dev=loop2, iso_blknum=41, block=82 [ 43.330326][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.355830][ T4536] loop3: detected capacity change from 0 to 512 [ 43.374904][ T4536] EXT4-fs: Ignoring removed i_version option [ 43.381632][ T4538] loop1: detected capacity change from 0 to 512 [ 43.412461][ T4536] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.507: corrupted in-inode xattr: invalid ea_ino [ 43.437594][ T4545] loop0: detected capacity change from 0 to 512 [ 43.460066][ T4536] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.507: couldn't read orphan inode 15 (err -117) [ 43.481499][ T4536] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.496466][ T4545] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 43.513563][ T4545] EXT4-fs (loop0): mount failed [ 43.570093][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.580288][ T4557] IPv6: addrconf: prefix option has invalid lifetime [ 43.724439][ T4581] loop0: detected capacity change from 0 to 164 [ 43.843077][ T4595] loop0: detected capacity change from 0 to 2048 [ 43.876572][ T4603] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 43.899279][ T3296] loop0: p1 < > p4 < > [ 43.929656][ T4595] loop0: p1 < > p4 < > [ 44.057853][ T4624] loop0: detected capacity change from 0 to 1024 [ 44.072778][ T4624] ext3: Unknown parameter 'no' [ 44.075161][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 44.088603][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 44.115862][ T4638] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 44.168563][ T4645] loop3: detected capacity change from 0 to 1024 [ 44.227214][ T4645] EXT4-fs: Ignoring removed orlov option [ 44.264511][ T4645] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #4: comm syz.3.561: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 44.327554][ T4645] EXT4-fs error (device loop3): ext4_quota_enable:7131: comm syz.3.561: Bad quota inode: 4, type: 1 [ 44.338755][ T4645] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 44.358596][ T4673] loop2: detected capacity change from 0 to 164 [ 44.363411][ T4670] loop1: detected capacity change from 0 to 512 [ 44.372125][ T4673] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 44.382516][ T4645] EXT4-fs (loop3): mount failed [ 44.412969][ T4670] EXT4-fs (loop1): orphan cleanup on readonly fs [ 44.436218][ T4670] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 44.479229][ T4670] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 44.485541][ T4686] loop0: detected capacity change from 0 to 1024 [ 44.506333][ T4670] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.572: bg 0: block 248: padding at end of block bitmap is not set [ 44.536162][ T4686] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.560166][ T4670] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 44.583979][ T4686] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.579: Invalid block bitmap block 0 in block_group 0 [ 44.584401][ T4670] EXT4-fs (loop1): 1 orphan inode deleted [ 44.611079][ T4686] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.579: Failed to acquire dquot type 0 [ 44.630328][ T4685] loop3: detected capacity change from 0 to 8192 [ 44.637622][ T4686] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.579: Freeing blocks not in datazone - block = 0, count = 4096 [ 44.658660][ T4670] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.660657][ T4703] loop2: detected capacity change from 0 to 512 [ 44.690500][ T4686] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.579: Invalid inode bitmap blk 0 in block_group 0 [ 44.707415][ T64] EXT4-fs error (device loop0): ext4_release_dquot:6973: comm kworker/u8:4: Failed to release dquot type 0 [ 44.720235][ T4703] EXT4-fs: Ignoring removed oldalloc option [ 44.729114][ T3294] loop3: p1 p2 p4 [ 44.729610][ T4686] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 44.733014][ T3294] loop3: p1 size 65536 extends beyond EOD, truncated [ 44.760581][ T3294] loop3: p2 start 861536256 is beyond EOD, truncated [ 44.767471][ T3294] loop3: p4 size 65536 extends beyond EOD, truncated [ 44.775358][ T4686] EXT4-fs (loop0): 1 orphan inode deleted [ 44.778964][ T4703] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.587: Parent and EA inode have the same ino 15 [ 44.790714][ T4686] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.801731][ T4714] loop4: detected capacity change from 0 to 512 [ 44.812743][ T4714] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 44.817280][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.836017][ T4685] loop3: p1 p2 p4 [ 44.846603][ T4685] loop3: p1 size 65536 extends beyond EOD, truncated [ 44.864203][ T4703] EXT4-fs error (device loop2): ext4_xattr_inode_iget:433: comm syz.2.587: Parent and EA inode have the same ino 15 [ 44.872973][ T4686] syz.0.579 (4686) used greatest stack depth: 9584 bytes left [ 44.885415][ T4685] loop3: p2 start 861536256 is beyond EOD, truncated [ 44.889414][ T4703] EXT4-fs (loop2): 1 orphan inode deleted [ 44.892470][ T4685] loop3: p4 size 65536 extends beyond EOD, truncated [ 44.898923][ T4703] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.935801][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.992915][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.079501][ T4738] loop0: detected capacity change from 0 to 512 [ 45.125956][ T4743] loop4: detected capacity change from 0 to 2048 [ 45.146590][ T4738] EXT4-fs (loop0): orphan cleanup on readonly fs [ 45.147415][ T4743] loop4: p1 < > p4 < > [ 45.160364][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 45.171610][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 45.178452][ T4738] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 45.208693][ T4738] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 45.216626][ T4738] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.603: bg 0: block 248: padding at end of block bitmap is not set [ 45.236118][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 45.245603][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 45.270100][ T2993] loop4: p1 < > p4 < > [ 45.293955][ T4738] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 45.333849][ T4738] EXT4-fs (loop0): 1 orphan inode deleted [ 45.369536][ T4767] loop4: detected capacity change from 0 to 1024 [ 45.382935][ T4738] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.386182][ T4767] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 45.443853][ T4776] tmpfs: Bad value for 'mpol' [ 45.453375][ T4767] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 45.464422][ T4767] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 45.484184][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.492464][ T4779] loop1: detected capacity change from 0 to 1024 [ 45.500410][ T4781] mmap: syz.2.625 (4781) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 45.501204][ T4779] EXT4-fs: Ignoring removed orlov option [ 45.535671][ T4767] JBD2: no valid journal superblock found [ 45.541536][ T4767] EXT4-fs (loop4): Could not load journal inode [ 45.558906][ T4786] loop3: detected capacity change from 0 to 512 [ 45.567919][ T4779] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #4: comm syz.1.623: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 45.592462][ T4779] EXT4-fs error (device loop1): ext4_quota_enable:7131: comm syz.1.623: Bad quota inode: 4, type: 1 [ 45.603455][ T4786] EXT4-fs (loop3): bad s_min_extra_isize: 65312 [ 45.664279][ T4779] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 45.681377][ T4801] syz.0.635: attempt to access beyond end of device [ 45.681377][ T4801] loop0: rw=0, sector=64, nr_sectors = 2 limit=0 [ 45.694951][ T4801] isofs_fill_super: bread failed, dev=loop0, iso_blknum=16, block=32 [ 45.719258][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 45.719410][ T29] audit: type=1400 audit(1755565642.298:152): avc: denied { create } for pid=4803 comm="syz.3.637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 45.738127][ T4779] EXT4-fs (loop1): mount failed [ 45.760258][ T4809] loop2: detected capacity change from 0 to 512 [ 45.952113][ T4837] loop4: detected capacity change from 0 to 512 [ 45.976458][ T29] audit: type=1400 audit(1755565642.522:153): avc: denied { create } for pid=4838 comm="syz.3.653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 45.977208][ T4837] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 46.052030][ T4837] EXT4-fs (loop4): failed to open journal device unknown-block(4,3) -6 [ 46.139351][ T4860] loop0: detected capacity change from 0 to 512 [ 46.172050][ T4860] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.217668][ T4874] loop2: detected capacity change from 0 to 512 [ 46.224333][ T4874] EXT4-fs: Ignoring removed nobh option [ 46.255709][ T4860] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #17: comm syz.0.663: iget: bad i_size value: -6917529027641081756 [ 46.306279][ T4860] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.663: couldn't read orphan inode 17 (err -117) [ 46.319400][ T4874] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #3: comm syz.2.670: corrupted inode contents [ 46.331990][ T4889] loop4: detected capacity change from 0 to 512 [ 46.355092][ T4860] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.377200][ T4874] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #3: comm syz.2.670: mark_inode_dirty error [ 46.389284][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.409242][ T4901] loop1: detected capacity change from 0 to 512 [ 46.422313][ T4874] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #3: comm syz.2.670: corrupted inode contents [ 46.434221][ T4904] loop4: detected capacity change from 0 to 512 [ 46.467078][ T4904] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 46.476214][ T4901] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 46.486645][ T4901] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 46.496182][ T4901] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.682: Failed to acquire dquot type 0 [ 46.505016][ T4874] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #3: comm syz.2.670: mark_inode_dirty error [ 46.521661][ T4901] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 46.529713][ T4904] EXT4-fs (loop4): orphan cleanup on readonly fs [ 46.532191][ T4901] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 46.547931][ T4901] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.682: Failed to acquire dquot type 0 [ 46.561046][ T4904] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 46.576600][ T4901] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 46.577042][ T4874] Quota error (device loop2): write_blk: dquota write failed [ 46.587551][ T4901] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 46.597010][ T4874] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 46.604004][ T4901] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.682: Failed to acquire dquot type 0 [ 46.616796][ T4874] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.670: Failed to acquire dquot type 0 [ 46.645638][ T4901] EXT4-fs (loop1): 1 orphan inode deleted [ 46.651823][ T4901] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.664456][ T4904] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 46.671342][ T4901] ext4 filesystem being mounted at /134/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.683392][ T4904] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #13: comm syz.4.683: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 46.721700][ T4874] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.670: corrupted inode contents [ 46.736117][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.746408][ T4904] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.683: couldn't read orphan inode 13 (err -117) [ 46.751444][ T4922] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 46.758627][ T4874] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #16: comm syz.2.670: mark_inode_dirty error [ 46.783149][ T4904] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.787968][ T4874] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.670: corrupted inode contents [ 46.807601][ T4874] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #16: comm syz.2.670: mark_inode_dirty error [ 46.821142][ T4874] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.670: corrupted inode contents [ 46.868162][ T4874] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 46.878029][ T4874] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #16: comm syz.2.670: corrupted inode contents [ 46.890295][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.910591][ T4874] EXT4-fs error (device loop2): ext4_truncate:4666: inode #16: comm syz.2.670: mark_inode_dirty error [ 46.927058][ T4874] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 46.982589][ T4945] loop0: detected capacity change from 0 to 512 [ 46.985640][ T4874] EXT4-fs (loop2): 1 truncate cleaned up [ 47.008887][ T4874] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.028534][ T4874] ext4 filesystem being mounted at /147/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.118833][ T4959] loop0: detected capacity change from 0 to 512 [ 47.138006][ T4964] tmpfs: Bad value for 'mpol' [ 47.154484][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.169249][ T4959] EXT4-fs (loop0): 1 orphan inode deleted [ 47.177768][ T51] EXT4-fs error (device loop0): ext4_release_dquot:6973: comm kworker/u8:3: Failed to release dquot type 1 [ 47.189913][ T4959] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.227540][ T4959] ext4 filesystem being mounted at /150/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.296396][ T4983] tmpfs: Bad value for 'nr_blocks' [ 47.301957][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.362620][ T4994] loop0: detected capacity change from 0 to 512 [ 47.399712][ T4994] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 47.414827][ T5002] loop1: detected capacity change from 0 to 512 [ 47.476128][ T4994] EXT4-fs (loop0): 1 truncate cleaned up [ 47.482212][ T4994] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.533113][ T5002] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 47.551397][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.558636][ T5002] EXT4-fs (loop1): orphan cleanup on readonly fs [ 47.597602][ T5002] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.728: corrupted inode contents [ 47.609829][ T5002] EXT4-fs (loop1): Remounting filesystem read-only [ 47.653299][ T5002] EXT4-fs (loop1): 1 truncate cleaned up [ 47.659224][ T2321] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 47.669805][ T2321] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 47.693750][ T2321] EXT4-fs (loop1): Quota write (off=8, len=24) cancelled because transaction is not started [ 47.722192][ T5002] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.803616][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.831550][ T5042] loop4: detected capacity change from 0 to 512 [ 47.860086][ T5042] EXT4-fs: Ignoring removed mblk_io_submit option [ 47.883095][ T5048] capability: warning: `syz.0.749' uses 32-bit capabilities (legacy support in use) [ 47.916099][ T5042] EXT4-fs (loop4): failed to initialize system zone (-117) [ 47.947773][ T5042] EXT4-fs (loop4): mount failed [ 47.966816][ T5058] loop3: detected capacity change from 0 to 128 [ 47.976629][ T5060] loop0: detected capacity change from 0 to 512 [ 48.009989][ T5058] FAT-fs (loop3): bogus number of reserved sectors [ 48.016607][ T5058] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 48.025962][ T5058] FAT-fs (loop3): Can't find a valid FAT filesystem [ 48.105320][ T5078] loop1: detected capacity change from 0 to 512 [ 48.161347][ T5078] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 48.209549][ T5078] System zones: 1-12 [ 48.238153][ T5078] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.764: invalid indirect mapped block 8 (level 2) [ 48.269433][ T5086] loop2: detected capacity change from 0 to 512 [ 48.310641][ T5078] EXT4-fs (loop1): Remounting filesystem read-only [ 48.317390][ T5078] EXT4-fs (loop1): 1 truncate cleaned up [ 48.333858][ T5086] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 48.364837][ T5086] EXT4-fs (loop2): failed to open journal device unknown-block(4,3) -6 [ 48.372094][ T5078] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.434229][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.498149][ T5105] loop0: detected capacity change from 0 to 2368 [ 48.580213][ T5122] loop2: detected capacity change from 0 to 1024 [ 48.608446][ T5122] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.643253][ T5126] loop3: detected capacity change from 0 to 2048 [ 48.652275][ T5122] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 48.663384][ T5122] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 48.705441][ T5122] JBD2: no valid journal superblock found [ 48.711228][ T5122] EXT4-fs (loop2): Could not load journal inode [ 48.744876][ T5138] loop0: detected capacity change from 0 to 256 [ 48.774245][ T5138] FAT-fs (loop0): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 48.840172][ T5150] loop1: detected capacity change from 0 to 1764 [ 48.849054][ T5152] loop2: detected capacity change from 0 to 512 [ 48.873180][ T5150] iso9660: Bad value for 'session' [ 48.879413][ T5156] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:0021 with DS=0x7 [ 49.370145][ T5231] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 49.376731][ T5231] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 49.384354][ T5231] vhci_hcd vhci_hcd.0: Device attached [ 49.418272][ T5232] vhci_hcd: connection closed [ 49.418444][ T51] vhci_hcd: stop threads [ 49.427499][ T51] vhci_hcd: release socket [ 49.431922][ T51] vhci_hcd: disconnect device [ 49.505169][ T5251] loop0: detected capacity change from 0 to 512 [ 49.521457][ T5252] loop4: detected capacity change from 0 to 1024 [ 49.538607][ T5252] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 49.559623][ T5251] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.848: Invalid inode bitmap blk 4 in block_group 0 [ 49.594973][ T5252] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 49.607234][ T5251] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.647792][ T5252] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 49.667471][ T5258] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 13: invalid block bitmap [ 49.693664][ T5252] EXT4-fs (loop4): orphan cleanup on readonly fs [ 49.712500][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.723605][ T5252] EXT4-fs error (device loop4): ext4_read_inode_bitmap:167: comm syz.4.847: Inode bitmap for bg 0 marked uninitialized [ 49.740519][ T5271] /dev/sg0: Can't lookup blockdev [ 49.764539][ T5252] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.836149][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.063986][ T5319] loop3: detected capacity change from 0 to 164 [ 50.077585][ T5295] loop1: detected capacity change from 0 to 8192 [ 50.117693][ T5295] loop1: p2 p3 p4 [ 50.125675][ T5295] loop1: p2 start 452985600 is beyond EOD, truncated [ 50.132533][ T5295] loop1: p3 size 33554432 extends beyond EOD, truncated [ 50.161947][ T5331] loop4: detected capacity change from 0 to 512 [ 50.167760][ T5295] loop1: p4 start 8388607 is beyond EOD, truncated [ 50.183396][ T5331] FAT-fs (loop4): bogus logical sector size 63488 [ 50.189916][ T5331] FAT-fs (loop4): Can't find a valid FAT filesystem [ 50.299941][ T5355] loop2: detected capacity change from 0 to 512 [ 50.306576][ T5353] tmpfs: Bad value for 'mpol' [ 50.322365][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 50.341137][ T5354] loop1: detected capacity change from 0 to 2048 [ 50.353545][ T5355] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.897: bg 0: block 288: padding at end of block bitmap is not set [ 50.384878][ T5355] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 50.406705][ T4648] loop1: p4 < > [ 50.406799][ T5361] loop3: detected capacity change from 0 to 8192 [ 50.425099][ T5354] loop1: p4 < > [ 50.431090][ T5355] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.897: attempt to clear invalid blocks 1024 len 1 [ 50.460671][ T3296] loop3: p1 p2 p3 p4 [ 50.467568][ T5355] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.897: invalid indirect mapped block 1819239214 (level 0) [ 50.469093][ T3296] loop3: p2 start 151000334 is beyond EOD, truncated [ 50.488203][ T3296] loop3: p3 start 331777 is beyond EOD, truncated [ 50.494743][ T3296] loop3: p4 size 263168 extends beyond EOD, truncated [ 50.509395][ T5355] EXT4-fs (loop2): 1 truncate cleaned up [ 50.518022][ T5361] loop3: p1 p2 p3 p4 [ 50.524420][ T5361] loop3: p2 start 151000334 is beyond EOD, truncated [ 50.531303][ T5361] loop3: p3 start 331777 is beyond EOD, truncated [ 50.537914][ T5361] loop3: p4 size 263168 extends beyond EOD, truncated [ 50.562524][ T5355] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.595192][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 50.603480][ T5380] loop4: detected capacity change from 0 to 512 [ 50.685479][ T5380] journal_path: not usable as path [ 50.690674][ T5380] EXT4-fs: error: could not find journal device path [ 50.704715][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 50.723017][ T5376] loop0: detected capacity change from 0 to 32768 [ 50.746559][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.770140][ T5376] loop0: p1 p2 p3 < p5 p6 > [ 50.786476][ T5376] loop0: p1 size 242222080 extends beyond EOD, truncated [ 50.797433][ T5376] loop0: p2 start 4294967295 is beyond EOD, truncated [ 50.859578][ T3820] udevd[3820]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 50.876701][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 50.891967][ T5395] loop3: detected capacity change from 0 to 512 [ 50.950153][ T5395] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.917: corrupted in-inode xattr: invalid ea_ino [ 50.971928][ T5404] IPv6: addrconf: prefix option has invalid lifetime [ 50.972396][ T5395] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.917: couldn't read orphan inode 15 (err -117) [ 50.986335][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 50.991622][ T3820] udevd[3820]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 51.065952][ T2993] loop0: p1 p2 p3 < p5 p6 > [ 51.073625][ T2993] loop0: p1 size 242222080 extends beyond EOD, truncated [ 51.092273][ T2993] loop0: p2 start 4294967295 is beyond EOD, truncated [ 51.111139][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 51.111155][ T29] audit: type=1400 audit(1755566160.342:161): avc: denied { create } for pid=5420 comm="syz.0.930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 51.168457][ T5427] nfs4: Bad value for 'source' [ 51.181671][ T5432] loop1: detected capacity change from 0 to 1024 [ 51.228451][ T5432] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.272265][ T5445] loop4: detected capacity change from 0 to 1024 [ 51.280203][ T3568] udevd[3568]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 51.284981][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 51.293755][ T3820] udevd[3820]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 51.326700][ T5445] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.344540][ T5445] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 51.355152][ T5445] EXT4-fs (loop4): orphan cleanup on readonly fs [ 51.362180][ T5445] Quota error (device loop4): v2_read_file_info: Can't read info structure [ 51.371122][ T5445] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 51.385772][ T5445] EXT4-fs (loop4): Cannot turn on quotas: error -5 [ 51.396772][ T5445] EXT4-fs (loop4): 1 truncate cleaned up [ 51.466333][ T5464] loop2: detected capacity change from 0 to 512 [ 51.476654][ T5466] loop1: detected capacity change from 0 to 512 [ 51.492950][ T5464] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 51.507739][ T5466] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 51.518682][ T5466] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 51.528903][ T5466] EXT4-fs (loop1): group descriptors corrupted! [ 51.538571][ T5474] loop4: detected capacity change from 0 to 512 [ 51.571159][ T5474] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e018, mo2=0002] [ 51.583326][ T5474] System zones: 1-12 [ 51.603669][ T5474] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.954: invalid indirect mapped block 8 (level 2) [ 51.621595][ T5486] loop1: detected capacity change from 0 to 512 [ 51.634938][ T5486] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 51.656635][ T5486] EXT4-fs (loop1): orphan cleanup on readonly fs [ 51.677787][ T5474] EXT4-fs (loop4): 1 truncate cleaned up [ 51.727271][ T5486] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 51.779041][ T5486] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.960: corrupted inode contents [ 51.810982][ T5502] loop2: detected capacity change from 0 to 1024 [ 51.826592][ T5486] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #11: comm syz.1.960: mark_inode_dirty error [ 51.830198][ T5512] loop3: detected capacity change from 0 to 512 [ 51.849803][ T5512] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.851643][ T5502] EXT4-fs: Ignoring removed i_version option [ 51.894094][ T5502] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 51.905929][ T5512] Quota error (device loop3): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 51.911825][ T5486] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.960: invalid indirect mapped block 327680 (level 0) [ 51.916034][ T5512] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 51.939569][ T5512] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.972: Failed to acquire dquot type 1 [ 51.953895][ T5512] EXT4-fs (loop3): 1 truncate cleaned up [ 51.982877][ T5502] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.967: Invalid block bitmap block 0 in block_group 0 [ 52.000548][ T5486] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.960: corrupted inode contents [ 52.012960][ T5525] loop4: detected capacity change from 0 to 2048 [ 52.030072][ T5525] FAT-fs (loop4): bogus sectors per cluster 248 [ 52.036377][ T5525] FAT-fs (loop4): Can't find a valid FAT filesystem [ 52.051546][ T5486] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 52.071106][ T5502] Quota error (device loop2): write_blk: dquota write failed [ 52.078589][ T5502] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 52.089000][ T5502] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.967: Failed to acquire dquot type 0 [ 52.103098][ T5529] loop0: detected capacity change from 0 to 128 [ 52.105328][ T5486] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.960: corrupted inode contents [ 52.151717][ T29] audit: type=1400 audit(1755566161.305:162): avc: denied { remount } for pid=5528 comm="syz.0.979" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 52.181215][ T5502] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.967: Freeing blocks not in datazone - block = 0, count = 4096 [ 52.200799][ T29] audit: type=1326 audit(1755566161.361:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5536 comm="syz.3.983" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4b3d8bebe9 code=0x0 [ 52.212108][ T5486] EXT4-fs error (device loop1): ext4_truncate:4666: inode #11: comm syz.1.960: mark_inode_dirty error [ 52.272432][ T5543] capability: warning: `syz.0.987' uses deprecated v2 capabilities in a way that may be insecure [ 52.273439][ T5486] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 52.293971][ T5502] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.967: Invalid inode bitmap blk 0 in block_group 0 [ 52.310128][ T65] Quota error (device loop2): do_check_range: Getting block 0 out of range 1-8 [ 52.319181][ T65] EXT4-fs error (device loop2): ext4_release_dquot:6973: comm kworker/u8:5: Failed to release dquot type 0 [ 52.340383][ T5486] EXT4-fs (loop1): 1 truncate cleaned up [ 52.351762][ T5502] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 52.360532][ T5551] loop4: detected capacity change from 0 to 512 [ 52.368137][ T5502] EXT4-fs (loop2): 1 orphan inode deleted [ 52.381313][ T5551] EXT4-fs: Invalid commit interval 67108868, must be smaller than 21474836 [ 52.603740][ T5589] loop1: detected capacity change from 0 to 128 [ 52.614550][ T5590] loop2: detected capacity change from 0 to 256 [ 52.618041][ T29] audit: type=1400 audit(1755566161.745:164): avc: denied { create } for pid=5592 comm="syz.4.1011" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 52.626082][ T5590] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 52.649603][ T5589] FAT-fs (loop1): bogus number of reserved sectors [ 52.658810][ T5589] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 52.659037][ T5593] loop0: detected capacity change from 0 to 1024 [ 52.668167][ T5589] FAT-fs (loop1): Can't find a valid FAT filesystem [ 52.709166][ T5593] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 52.720134][ T5593] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 52.771348][ T5602] 9pnet_fd: Insufficient options for proto=fd [ 52.806200][ T5593] EXT4-fs (loop0): invalid journal inode [ 52.820256][ T5593] EXT4-fs (loop0): can't get journal size [ 52.862262][ T5611] loop2: detected capacity change from 0 to 2048 [ 52.882172][ T5615] loop4: detected capacity change from 0 to 2048 [ 52.894268][ T5611] FAT-fs (loop2): bogus sectors per cluster 248 [ 52.900647][ T5611] FAT-fs (loop2): Can't find a valid FAT filesystem [ 53.061160][ T5647] syz.4.1037 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 53.170727][ T5663] 9pnet_fd: p9_fd_create_unix (5663): problem connecting socket: ./file0: -2 [ 53.233073][ T5677] loop1: detected capacity change from 0 to 512 [ 53.254759][ T5677] EXT4-fs: Ignoring removed nobh option [ 53.260395][ T5677] EXT4-fs: Ignoring removed oldalloc option [ 53.292608][ T5677] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 53.302595][ T5677] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 53.330932][ T5690] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 53.638105][ T5725] loop0: detected capacity change from 0 to 8192 [ 53.702493][ T5725] loop0: p2 p3 p4 [ 53.706356][ T5725] loop0: p2 start 452985600 is beyond EOD, truncated [ 53.713133][ T5725] loop0: p3 size 33554432 extends beyond EOD, truncated [ 53.749395][ T5725] loop0: p4 start 8388607 is beyond EOD, truncated [ 53.788990][ T5754] IPv6: addrconf: prefix option has invalid lifetime [ 53.949896][ T5764] loop0: detected capacity change from 0 to 256 [ 53.987775][ T5764] FAT-fs (loop0): IO charset cp857 not found [ 54.060904][ T5748] loop3: detected capacity change from 0 to 32768 [ 54.097653][ T5779] loop0: detected capacity change from 0 to 128 [ 54.114623][ T5779] FAT-fs (loop0): bogus number of FAT sectors [ 54.120860][ T5779] FAT-fs (loop0): Can't find a valid FAT filesystem [ 54.132857][ T4648] loop3: p1 p2 p3 < p5 p6 > [ 54.152984][ T4648] loop3: p1 size 242222080 extends beyond EOD, truncated [ 54.167722][ T4648] loop3: p2 start 4294967295 is beyond EOD, truncated [ 54.193512][ T5748] loop3: p1 p2 p3 < p5 p6 > [ 54.198301][ T5748] loop3: p1 size 242222080 extends beyond EOD, truncated [ 54.227279][ T5748] loop3: p2 start 4294967295 is beyond EOD, truncated [ 54.387227][ T5817] tmpfs: Bad value for 'mpol' [ 54.594648][ T5856] loop2: detected capacity change from 0 to 128 [ 54.632384][ T5856] FAT-fs (loop2): bogus number of reserved sectors [ 54.638994][ T5856] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 54.648393][ T5856] FAT-fs (loop2): Can't find a valid FAT filesystem [ 54.834127][ T5894] loop3: detected capacity change from 0 to 164 [ 54.863847][ T5894] ISOFS: Unable to identify CD-ROM format. [ 55.075883][ T5944] loop4: detected capacity change from 0 to 128 [ 55.245816][ T5975] loop2: detected capacity change from 0 to 1024 [ 55.272495][ T5978] loop4: detected capacity change from 0 to 2048 [ 55.293247][ T5975] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 55.318545][ T5975] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 55.329085][ T5975] EXT4-fs error (device loop2): ext4_get_journal_inode:5800: comm syz.2.1199: inode #100663328: comm syz.2.1199: iget: illegal inode # [ 55.352639][ T5497] loop4: p2 < > p4 [ 55.360118][ T5497] loop4: p4 size 8192 extends beyond EOD, truncated [ 55.366980][ T5975] EXT4-fs (loop2): Remounting filesystem read-only [ 55.373509][ T5975] EXT4-fs (loop2): no journal found [ 55.378778][ T5975] EXT4-fs (loop2): can't get journal size [ 55.395286][ T5975] EXT4-fs (loop2): failed to initialize system zone (-22) [ 55.403028][ T5975] EXT4-fs (loop2): mount failed [ 55.403472][ T5978] loop4: p2 < > p4 [ 55.420367][ T5978] loop4: p4 size 8192 extends beyond EOD, truncated [ 55.714776][ T6034] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 55.767942][ T6023] loop1: detected capacity change from 0 to 8192 [ 55.830543][ T6023] loop1: p1 p2 p3 < > p4 < p5 p6 > [ 55.836008][ T6023] loop1: partition table partially beyond EOD, truncated [ 55.843717][ T6053] loop3: detected capacity change from 0 to 512 [ 55.855202][ T6023] loop1: p1 start 67108864 is beyond EOD, truncated [ 55.860282][ T6059] 9pnet: Unknown protocol version 9p20\++} [ 55.861977][ T6023] loop1: p2 size 61546 extends beyond EOD, truncated [ 55.875216][ T6053] EXT4-fs (loop3): inodes count not valid: 63 vs 32 [ 55.891044][ T6023] loop1: p3 start 100859904 is beyond EOD, truncated [ 55.906372][ T6023] loop1: p5 start 67108864 is beyond EOD, truncated [ 55.913057][ T6023] loop1: p6 size 61546 extends beyond EOD, truncated [ 56.129548][ T6096] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 56.180705][ T6101] loop4: detected capacity change from 0 to 512 [ 56.218950][ T6101] EXT4-fs error (device loop4): ext4_get_branch:178: inode #13: block 1024: comm syz.4.1261: invalid block [ 56.223672][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 56.232211][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 56.241728][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 56.252204][ T6101] EXT4-fs (loop4): Remounting filesystem read-only [ 56.268253][ T6101] EXT4-fs (loop4): 1 truncate cleaned up [ 56.475533][ T29] kauditd_printk_skb: 14 callbacks suppressed [ 56.475550][ T29] audit: type=1326 audit(131.165:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6144 comm="syz.4.1281" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faf9bf8ebe9 code=0x0 [ 56.635056][ T6167] loop2: detected capacity change from 0 to 1024 [ 56.639675][ T6170] /dev/nullb0: Can't lookup blockdev [ 56.673216][ T6167] EXT4-fs (loop2): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 56.702485][ T6167] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 56.741309][ T6167] EXT4-fs (loop2): orphan cleanup on readonly fs [ 56.749469][ T6167] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 56.764181][ T6167] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 56.764421][ T29] audit: type=1400 audit(131.445:180): avc: denied { create } for pid=6186 comm="syz.3.1302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 56.771041][ T6167] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.1292: Freeing blocks not in datazone - block = 0, count = 4096 [ 56.808306][ T6167] EXT4-fs (loop2): Remounting filesystem read-only [ 56.816341][ T6167] EXT4-fs (loop2): 1 orphan inode deleted [ 56.838338][ T29] audit: type=1400 audit(131.502:181): avc: denied { create } for pid=6193 comm="syz.3.1306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 56.963243][ T6189] loop4: detected capacity change from 0 to 8192 [ 57.002384][ T6189] loop4: p1 p2 < > p3 p4 < p5 > [ 57.007616][ T6189] loop4: partition table partially beyond EOD, truncated [ 57.026658][ T6189] loop4: p1 size 100663296 extends beyond EOD, truncated [ 57.060257][ T6189] loop4: p2 start 591104 is beyond EOD, truncated [ 57.066778][ T6189] loop4: p3 start 33572980 is beyond EOD, truncated [ 57.094739][ T6189] loop4: p5 size 100663296 extends beyond EOD, truncated [ 57.141979][ T29] audit: type=1400 audit(131.792:182): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 57.230536][ T6251] loop3: detected capacity change from 0 to 1024 [ 57.257178][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 57.268482][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 57.279734][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 57.307616][ T29] audit: type=1400 audit(131.941:183): avc: denied { create } for pid=6258 comm="syz.2.1338" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 57.342256][ T6251] EXT4-fs (loop3): filesystem is read-only [ 57.357690][ T6251] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 57.368633][ T6251] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 57.404244][ T6276] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(3) [ 57.407536][ T6251] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 57.410799][ T6276] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 57.428906][ T6276] vhci_hcd vhci_hcd.0: Device attached [ 57.436722][ T6273] can: request_module (can-proto-4) failed. [ 57.465077][ T6277] vhci_hcd: connection closed [ 57.465266][ T2321] vhci_hcd: stop threads [ 57.474451][ T2321] vhci_hcd: release socket [ 57.478816][ T6251] EXT4-fs error (device loop3): ext4_get_journal_inode:5800: comm syz.3.1334: inode #1: comm syz.3.1334: iget: illegal inode # [ 57.478967][ T2321] vhci_hcd: disconnect device [ 57.525337][ T6251] EXT4-fs (loop3): no journal found [ 57.530671][ T6251] EXT4-fs (loop3): can't get journal size [ 57.550426][ T6251] EXT4-fs error (device loop3): __ext4_fill_super:5504: inode #2: comm syz.3.1334: iget: bad extra_isize 65535 (inode size 1024) [ 57.569490][ T6251] EXT4-fs (loop3): get root inode failed [ 57.575279][ T6251] EXT4-fs (loop3): mount failed [ 57.606315][ T6302] loop4: detected capacity change from 0 to 512 [ 57.619030][ T6302] vfat: Bad value for 'utf8' [ 57.661249][ T6307] loop3: detected capacity change from 0 to 512 [ 57.682696][ T6307] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 57.699087][ T6313] futex_wake_op: syz.0.1363 tries to shift op by -1; fix this program [ 57.727607][ T6303] loop2: detected capacity change from 0 to 8192 [ 57.771612][ T6322] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6 [ 57.804737][ T4648] loop2: p1 p2 p3 p4 [ 57.808928][ T4648] loop2: p1 size 3523149824 extends beyond EOD, truncated [ 57.824835][ T4648] loop2: p2 start 4293394688 is beyond EOD, truncated [ 57.831733][ T4648] loop2: p3 start 150994944 is beyond EOD, truncated [ 57.838499][ T4648] loop2: p4 size 50331648 extends beyond EOD, truncated [ 57.854950][ T6303] loop2: p1 p2 p3 p4 [ 57.867774][ T6303] loop2: p1 size 3523149824 extends beyond EOD, truncated [ 57.875688][ T6303] loop2: p2 start 4293394688 is beyond EOD, truncated [ 57.882548][ T6303] loop2: p3 start 150994944 is beyond EOD, truncated [ 57.889295][ T6303] loop2: p4 size 50331648 extends beyond EOD, truncated [ 57.942738][ T6343] loop3: detected capacity change from 0 to 512 [ 57.980814][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 57.981200][ T6353] SELinux: Context system_u:object is not valid (left unmapped). [ 57.998614][ T29] audit: type=1400 audit(132.596:184): avc: denied { relabelto } for pid=6352 comm="syz.2.1378" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 57.999952][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 58.030378][ T29] audit: type=1400 audit(132.596:185): avc: denied { associate } for pid=6352 comm="syz.2.1378" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 58.065631][ T6343] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 58.130174][ T6343] EXT4-fs (loop3): orphan cleanup on readonly fs [ 58.137724][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 58.154096][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 58.169314][ T6343] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.1379: Block bitmap for bg 0 marked uninitialized [ 58.184696][ T6343] EXT4-fs (loop3): Remounting filesystem read-only [ 58.191520][ T6343] EXT4-fs (loop3): 1 orphan inode deleted [ 58.242640][ T6373] loop2: detected capacity change from 0 to 1024 [ 58.261827][ T6373] EXT4-fs: Ignoring removed bh option [ 58.267700][ T6373] EXT4-fs (loop2): can't mount with both data=journal and delalloc [ 58.639666][ T6443] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:0000:0000 with DS=0xd [ 58.735628][ T6460] loop0: detected capacity change from 0 to 128 [ 58.745638][ T6460] msdos: Bad value for 'gid' [ 58.750278][ T6460] msdos: Bad value for 'gid' [ 58.759107][ T6465] loop2: detected capacity change from 0 to 128 [ 58.773722][ T6465] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 58.787212][ T6465] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 58.898699][ T6482] loop0: detected capacity change from 0 to 1024 [ 58.931305][ T6482] EXT4-fs (loop0): invalid first ino: 9 [ 58.996220][ T6500] loop4: detected capacity change from 0 to 164 [ 59.022993][ T6500] ISOFS: unable to read i-node block [ 59.028401][ T6500] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 59.072818][ T6510] loop1: detected capacity change from 0 to 512 [ 59.076541][ T29] audit: type=1400 audit(133.597:186): avc: denied { mount } for pid=6499 comm="syz.4.1457" name="/" dev="loop4" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 59.124330][ T6510] EXT4-fs (loop1): bad geometry: block count 204800 exceeds size of device (64 blocks) [ 59.136742][ T6514] TCP: tcp_parse_options: Illegal window scaling value 53 > 14 received [ 59.195778][ T29] audit: type=1400 audit(133.644:187): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 59.257610][ T6538] Invalid ELF header type: 3 != 1 [ 59.275901][ T29] audit: type=1400 audit(133.756:188): avc: denied { create } for pid=6529 comm="syz.2.1472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 59.343070][ T6545] loop3: detected capacity change from 0 to 512 [ 59.376178][ T6545] EXT4-fs (loop3): invalid inodes per group: 0 [ 59.376178][ T6545] [ 59.652175][ T6608] loop2: detected capacity change from 0 to 512 [ 59.666805][ T6614] loop4: detected capacity change from 0 to 164 [ 59.673178][ T6608] EXT4-fs: Ignoring removed orlov option [ 59.702922][ T6616] loop3: detected capacity change from 0 to 2048 [ 59.712322][ T6608] EXT4-fs error (device loop2): dx_probe:791: inode #2: comm syz.2.1509: Attempting to read directory block (0) that is past i_size (256) [ 59.729368][ T6608] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 59.750102][ T6614] isofs_fill_super: root inode is not a directory. Corrupted media? [ 59.767007][ T6624] loop1: detected capacity change from 0 to 1024 [ 59.774989][ T6624] EXT4-fs: Ignoring removed bh option [ 59.780489][ T6624] EXT4-fs: inline encryption not supported [ 59.787725][ T6624] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 59.800548][ T5497] Alternate GPT is invalid, using primary GPT. [ 59.807000][ T5497] loop3: p2 p3 p7 [ 59.819741][ T6624] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 59.835584][ T6624] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #3: block 2: comm syz.1.1518: lblock 2 mapped to illegal pblock 2 (length 1) [ 59.856566][ T6624] EXT4-fs (loop1): Remounting filesystem read-only [ 59.857724][ T6616] Alternate GPT is invalid, using primary GPT. [ 59.869396][ T6624] EXT4-fs (loop1): 1 orphan inode deleted [ 59.869512][ T6616] loop3: p2 p3 p7 [ 60.060854][ T6664] tmpfs: Unexpected value for 'inode32' [ 60.203866][ T6689] loop2: detected capacity change from 0 to 1024 [ 60.236979][ T6689] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 60.248131][ T6689] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 60.284957][ T6689] JBD2: no valid journal superblock found [ 60.290750][ T6689] EXT4-fs (loop2): Could not load journal inode [ 60.361491][ T6710] loop1: detected capacity change from 0 to 512 [ 60.368072][ T6710] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 60.480945][ T6728] loop1: detected capacity change from 0 to 764 [ 60.493195][ T6716] loop0: detected capacity change from 0 to 8192 [ 60.553627][ T6728] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 60.554176][ T6716] loop0: p1 p3 [ 60.572282][ T6716] loop0: p1 start 51379968 is beyond EOD, truncated [ 60.578948][ T6716] loop0: p3 size 100663552 extends beyond EOD, truncated [ 60.933901][ T6787] loop3: detected capacity change from 0 to 164 [ 60.961430][ T6787] isofs_fill_super: get root inode failed [ 61.069916][ T6809] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0001 with DS=0x2 [ 61.169836][ T6808] loop2: detected capacity change from 0 to 8192 [ 61.312632][ T6852] loop2: detected capacity change from 0 to 512 [ 61.374577][ T6862] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.397362][ T6862] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.616025][ T6883] loop0: detected capacity change from 0 to 8192 [ 61.778292][ T6927] loop4: detected capacity change from 0 to 1764 [ 61.803121][ T6927] ISOFS: unable to read i-node block [ 61.808483][ T6927] isofs_fill_super: get root inode failed [ 61.937369][ T6955] loop0: detected capacity change from 0 to 512 [ 61.943980][ T6957] tmpfs: Bad value for 'mpol' [ 61.948941][ T6954] loop1: detected capacity change from 0 to 1024 [ 61.962561][ T6955] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 61.973439][ T6955] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 61.983479][ T6955] EXT4-fs (loop0): group descriptors corrupted! [ 62.007959][ T6954] __quota_error: 19 callbacks suppressed [ 62.007975][ T6954] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 62.024136][ T6954] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 62.033583][ T6954] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.1679: Failed to acquire dquot type 0 [ 62.103595][ T6954] EXT4-fs (loop1): 1 truncate cleaned up [ 62.222861][ T6998] loop3: detected capacity change from 0 to 512 [ 62.241674][ T6998] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.1701: iget: bad extended attribute block 1 [ 62.243492][ T6985] loop2: detected capacity change from 0 to 8192 [ 62.257674][ T6998] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.1701: couldn't read orphan inode 15 (err -117) [ 62.338246][ T7016] tmpfs: Unknown parameter 'contextù' [ 62.347137][ T5497] loop2: p1 p3 p4 [ 62.354713][ T5497] loop2: p1 start 65280 is beyond EOD, truncated [ 62.377643][ T5497] loop2: p4 start 201785344 is beyond EOD, truncated [ 62.411290][ T6985] loop2: p1 p3 p4 [ 62.415082][ T6985] loop2: p1 start 65280 is beyond EOD, truncated [ 62.425440][ T7024] loop0: detected capacity change from 0 to 512 [ 62.444958][ T6985] loop2: p4 start 201785344 is beyond EOD, truncated [ 62.462366][ T7024] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 62.489529][ T7024] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1713: bg 0: block 384: padding at end of block bitmap is not set [ 62.504342][ T7024] EXT4-fs (loop0): Remounting filesystem read-only [ 62.512037][ T7024] EXT4-fs (loop0): 1 truncate cleaned up [ 62.573149][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 62.632487][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 62.665420][ T7036] loop4: detected capacity change from 0 to 8192 [ 62.757976][ T4648] loop4: p1 p3 [ 62.761582][ T4648] loop4: p1 start 51379968 is beyond EOD, truncated [ 62.768335][ T4648] loop4: p3 size 100663552 extends beyond EOD, truncated [ 62.801901][ T7036] loop4: p1 p3 [ 62.805462][ T7036] loop4: p1 start 51379968 is beyond EOD, truncated [ 62.812216][ T7036] loop4: p3 size 100663552 extends beyond EOD, truncated [ 62.868525][ T7032] loop3: detected capacity change from 0 to 32768 [ 62.917954][ T7032] loop3: p1 p3 < > [ 62.943991][ T7085] loop2: detected capacity change from 0 to 512 [ 62.971020][ T7085] EXT4-fs: Ignoring removed i_version option [ 62.977083][ T7085] EXT4-fs: Ignoring removed nobh option [ 62.979307][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 63.024755][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 63.052745][ T7085] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.062610][ T7085] EXT4-fs (loop2): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 63.074245][ T7098] loop0: detected capacity change from 0 to 1024 [ 63.083320][ T7101] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.095861][ T7098] EXT4-fs: Ignoring removed bh option [ 63.104644][ T7098] EXT4-fs: inline encryption not supported [ 63.107072][ T7101] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.112723][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 63.130049][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 63.140299][ T29] audit: type=1400 audit(128.399:206): avc: denied { create } for pid=7102 comm="syz.1.1752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 63.140325][ T7098] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.190321][ T7098] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 63.221018][ T7098] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 2: comm syz.0.1750: lblock 2 mapped to illegal pblock 2 (length 1) [ 63.266643][ T29] audit: type=1400 audit(128.520:207): avc: denied { create } for pid=7116 comm="syz.2.1758" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 63.275179][ T7098] EXT4-fs (loop0): Remounting filesystem read-only [ 63.292062][ T7098] Quota error (device loop0): qtree_write_dquot: dquota write failed [ 63.308461][ T7098] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 63.317478][ T7098] EXT4-fs (loop0): 1 orphan inode deleted [ 63.388112][ T7130] loop2: detected capacity change from 0 to 1024 [ 63.401212][ T7130] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 63.401351][ T29] audit: type=1400 audit(128.642:208): avc: denied { create } for pid=7131 comm="syz.4.1766" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 63.433769][ T7130] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 63.450880][ T7130] EXT4-fs error (device loop2): ext4_get_journal_inode:5800: inode #32: comm syz.2.1764: iget: special inode unallocated [ 63.472765][ T7130] EXT4-fs (loop2): Remounting filesystem read-only [ 63.479347][ T7130] EXT4-fs (loop2): no journal found [ 63.484638][ T7130] EXT4-fs (loop2): can't get journal size [ 63.596321][ T29] audit: type=1400 audit(128.820:209): avc: denied { create } for pid=7154 comm="syz.0.1776" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 63.628871][ T7162] loop2: detected capacity change from 0 to 512 [ 63.660772][ T7162] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 63.690303][ T7162] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1779: Invalid block bitmap block 0 in block_group 0 [ 63.705645][ T7162] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 63.714471][ T7162] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #11: comm syz.2.1779: attempt to clear invalid blocks 983261 len 1 [ 63.729710][ T7162] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm syz.2.1779: Invalid inode table block 0 in block_group 0 [ 63.745807][ T7162] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 63.756060][ T7162] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 63.764936][ T7162] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm syz.2.1779: Invalid inode table block 0 in block_group 0 [ 63.780410][ T7162] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 63.790173][ T7162] EXT4-fs error (device loop2): ext4_truncate:4666: inode #11: comm syz.2.1779: mark_inode_dirty error [ 63.804318][ T7162] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 63.824022][ T7162] EXT4-fs error (device loop2): __ext4_get_inode_loc:4861: comm syz.2.1779: Invalid inode table block 0 in block_group 0 [ 63.840062][ T7162] EXT4-fs (loop2): 1 truncate cleaned up [ 63.876360][ T7198] loop1: detected capacity change from 0 to 128 [ 63.910748][ T7198] EXT4-fs error (device loop1): __ext4_fill_super:5504: inode #2: comm syz.1.1797: iget: checksum invalid [ 63.952327][ T7198] EXT4-fs (loop1): get root inode failed [ 63.958127][ T7198] EXT4-fs (loop1): mount failed [ 63.995647][ T7209] loop4: detected capacity change from 0 to 2048 [ 64.016400][ T7217] loop2: detected capacity change from 0 to 512 [ 64.020931][ T7216] loop0: detected capacity change from 0 to 512 [ 64.037384][ T7209] EXT4-fs (loop4): failed to initialize system zone (-117) [ 64.059067][ T7217] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #15: comm syz.2.1806: iget: bad extended attribute block 1 [ 64.089065][ T7209] EXT4-fs (loop4): mount failed [ 64.096569][ T7217] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.1806: couldn't read orphan inode 15 (err -117) [ 64.254114][ T7251] futex_wake_op: syz.1.1822 tries to shift op by 144; fix this program [ 64.392300][ T7264] loop4: detected capacity change from 0 to 2048 [ 64.392382][ T7269] tmpfs: Bad value for 'mpol' [ 64.458155][ T4648] loop4: p1 < > p3 < p5 > p4 [ 64.462900][ T4648] loop4: partition table partially beyond EOD, truncated [ 64.489182][ T4648] loop4: p1 start 100663296 is beyond EOD, truncated [ 64.507689][ T4648] loop4: p4 size 395008 extends beyond EOD, truncated [ 64.528940][ T4648] loop4: p5 size 395008 extends beyond EOD, truncated [ 64.566810][ T7264] loop4: p1 < > p3 < p5 > p4 [ 64.571584][ T7264] loop4: partition table partially beyond EOD, truncated [ 64.582895][ T7299] loop0: detected capacity change from 0 to 128 [ 64.601255][ T7264] loop4: p1 start 100663296 is beyond EOD, truncated [ 64.601731][ T7299] FAT-fs (loop0): bread failed, FSINFO block (sector = 257) [ 64.633289][ T7264] loop4: p4 size 395008 extends beyond EOD, truncated [ 64.674736][ T7264] loop4: p5 size 395008 extends beyond EOD, truncated [ 64.832586][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 64.844110][ T7332] tmpfs: Bad value for 'mpol' [ 64.850909][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 64.859997][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 64.968737][ T7354] loop2: detected capacity change from 0 to 256 [ 64.979891][ T29] audit: type=1400 audit(130.111:210): avc: denied { execmem } for pid=7353 comm="syz.4.1875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 65.015007][ T7354] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 65.060471][ T7354] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 65.111898][ T7371] loop3: detected capacity change from 0 to 2364 [ 65.127179][ T29] audit: type=1400 audit(130.251:211): avc: denied { mount } for pid=7352 comm="syz.2.1874" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 65.189740][ T7378] loop1: detected capacity change from 0 to 2048 [ 65.199836][ T7378] EXT4-fs: Ignoring removed bh option [ 65.224187][ T7378] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 65.277241][ T7393] IPv6: addrconf: prefix option has invalid lifetime [ 65.341319][ T7400] loop2: detected capacity change from 0 to 2048 [ 65.341490][ T7404] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.376973][ T7410] loop0: detected capacity change from 0 to 512 [ 65.383159][ T7404] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.426021][ T7410] EXT4-fs warning (device loop0): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 65.551431][ T7436] loop3: detected capacity change from 0 to 1024 [ 65.569447][ T7436] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: fsck is running on the filesystem [ 65.580219][ T7441] loop0: detected capacity change from 0 to 136 [ 65.580214][ T7436] EXT4-fs warning (device loop3): ext4_multi_mount_protect:318: MMP failure info: last update time: 1669132791, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop5 [ 65.608598][ T7441] Attempt to read inode for relocated directory [ 65.677533][ T7452] loop2: detected capacity change from 0 to 512 [ 65.699674][ T7454] tmpfs: Bad value for 'mpol' [ 65.706358][ T7452] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 65.727980][ T7452] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.1922: bad orphan inode 15 [ 65.745030][ T7452] ext4_test_bit(bit=14, block=18) = 1 [ 65.750539][ T7452] is_bad_inode(inode)=0 [ 65.754841][ T7452] NEXT_ORPHAN(inode)=1023 [ 65.759435][ T7452] max_ino=32 [ 65.762665][ T7452] i_nlink=0 [ 65.949073][ T7495] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 66.023654][ T7504] loop0: detected capacity change from 0 to 2048 [ 66.089159][ T4648] loop0: p1 < > p3 [ 66.096975][ T4648] loop0: p3 size 134217728 extends beyond EOD, truncated [ 66.122184][ T7504] loop0: p1 < > p3 [ 66.137748][ T7504] loop0: p3 size 134217728 extends beyond EOD, truncated [ 66.235705][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 66.252915][ T7545] loop0: detected capacity change from 0 to 1024 [ 66.282966][ T7545] EXT4-fs: Invalid want_extra_isize 1914 [ 66.322097][ T7555] loop1: detected capacity change from 0 to 512 [ 66.381058][ T7555] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 66.453552][ T7568] loop2: detected capacity change from 0 to 2048 [ 66.597953][ T7600] loop2: detected capacity change from 0 to 512 [ 66.655890][ T7600] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.1996: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 9(4), depth 0(0) [ 66.668546][ T7615] loop0: detected capacity change from 0 to 128 [ 66.676946][ T7600] EXT4-fs error (device loop2): ext4_quota_enable:7131: comm syz.2.1996: Bad quota inode: 3, type: 0 [ 66.690853][ T7600] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 66.726663][ T7615] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 66.750248][ T7623] loop3: detected capacity change from 0 to 2048 [ 66.758610][ T7600] EXT4-fs (loop2): mount failed [ 66.766597][ T7623] EXT4-fs: Ignoring removed mblk_io_submit option [ 66.773319][ T7623] EXT4-fs: test_dummy_encryption option not supported [ 67.367393][ T7713] futex_wake_op: syz.4.2051 tries to shift op by 32; fix this program [ 67.413198][ T7720] loop3: detected capacity change from 0 to 128 [ 67.428309][ T7724] tmpfs: Bad value for 'mpol' [ 67.435041][ T7720] FAT-fs (loop3): bogus number of reserved sectors [ 67.441768][ T7720] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 67.451162][ T7720] FAT-fs (loop3): Can't find a valid FAT filesystem [ 67.497413][ T7734] loop4: detected capacity change from 0 to 512 [ 67.513284][ T7736] loop2: detected capacity change from 0 to 256 [ 67.546229][ T7734] EXT4-fs error (device loop4): ext4_quota_enable:7124: comm syz.4.2060: Bad quota inum: 1, type: 2 [ 67.600446][ T7734] EXT4-fs warning (device loop4): ext4_enable_quotas:7172: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 67.630570][ T7734] EXT4-fs (loop4): mount failed [ 67.681875][ T7763] loop1: detected capacity change from 0 to 128 [ 67.716335][ T7763] msdos: Bad value for 'tz' [ 67.766464][ T7777] loop2: detected capacity change from 0 to 1024 [ 67.787239][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 67.787272][ T29] audit: type=1400 audit(132.748:217): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 67.809755][ T7777] EXT4-fs: inline encryption not supported [ 67.818447][ T7777] EXT4-fs: Ignoring removed i_version option [ 67.818514][ T7782] loop1: detected capacity change from 0 to 512 [ 67.840255][ T7777] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 67.896181][ T7777] EXT4-fs error (device loop2): ext4_map_blocks:814: inode #3: block 1: comm syz.2.2079: lblock 1 mapped to illegal pblock 1 (length 1) [ 67.910522][ T7782] EXT4-fs: user quota file already specified [ 67.935176][ T7777] Quota error (device loop2): write_blk: dquota write failed [ 67.942635][ T7777] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 68.008020][ T7777] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.2079: Failed to acquire dquot type 0 [ 68.067594][ T7777] EXT4-fs error (device loop2): ext4_free_blocks:6696: comm syz.2.2079: Freeing blocks not in datazone - block = 0, count = 4096 [ 68.106136][ T7777] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.2079: Invalid inode bitmap blk 0 in block_group 0 [ 68.121806][ T2321] EXT4-fs error (device loop2): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 68.158560][ T7831] tmpfs: Bad value for 'mpol' [ 68.160389][ T2321] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 68.171855][ T2321] EXT4-fs error (device loop2): ext4_release_dquot:6973: comm kworker/u8:7: Failed to release dquot type 0 [ 68.195132][ T7777] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 68.221207][ T7777] EXT4-fs (loop2): 1 orphan inode deleted [ 68.290960][ T7849] loop0: detected capacity change from 0 to 512 [ 68.323594][ T7849] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.2115: bad orphan inode 17 [ 68.353495][ T7849] ext4_test_bit(bit=16, block=4) = 1 [ 68.358878][ T7849] is_bad_inode(inode)=0 [ 68.363047][ T7849] NEXT_ORPHAN(inode)=0 [ 68.367251][ T7849] max_ino=32 [ 68.370463][ T7849] i_nlink=1 [ 68.373793][ T7848] loop1: detected capacity change from 0 to 8192 [ 68.449390][ T7873] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 68.509060][ T7866] loop0: detected capacity change from 0 to 8192 [ 68.561896][ T7888] loop3: detected capacity change from 0 to 1024 [ 68.581452][ T7888] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 68.581452][ T7888] [ 68.592219][ T7888] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 68.883532][ T7942] loop2: detected capacity change from 0 to 512 [ 68.893778][ T7942] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 68.903547][ T7942] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 1)! [ 68.913623][ T7942] EXT4-fs (loop2): group descriptors corrupted! [ 68.929072][ T29] audit: type=1326 audit(133.815:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7946 comm="syz.3.2163" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4b3d8bebe9 code=0x0 [ 68.981022][ T29] audit: type=1326 audit(133.862:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7950 comm="syz.4.2165" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faf9bf8ebe9 code=0x0 [ 69.101388][ T7967] loop2: detected capacity change from 0 to 1024 [ 69.116071][ T7967] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 69.127177][ T7967] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 69.167627][ T7967] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.2173: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 69.225300][ T7967] EXT4-fs (loop2): no journal found [ 69.291209][ T7974] loop4: detected capacity change from 0 to 8192 [ 69.349653][ T4648] loop4: p2 p3 p4 [ 69.353474][ T4648] loop4: p2 start 164919041 is beyond EOD, truncated [ 69.360230][ T4648] loop4: p3 size 66846464 extends beyond EOD, truncated [ 69.374144][ T4648] loop4: p4 size 37048832 extends beyond EOD, truncated [ 69.398398][ T7974] loop4: p2 p3 p4 [ 69.413128][ T7974] loop4: p2 start 164919041 is beyond EOD, truncated [ 69.419965][ T7974] loop4: p3 size 66846464 extends beyond EOD, truncated [ 69.450120][ T7974] loop4: p4 size 37048832 extends beyond EOD, truncated [ 69.481037][ T7993] loop1: detected capacity change from 0 to 8192 [ 69.496849][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 69.510347][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 69.531138][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 69.543890][ T3296] loop1: p1 < > p2 p4 [ 69.547593][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 69.548131][ T3296] loop1: partition table partially beyond EOD, truncated [ 69.614361][ T3296] loop1: p1 start 408832 is beyond EOD, truncated [ 69.618743][ T8022] tmpfs: Bad value for 'mpol' [ 69.620900][ T3296] loop1: p2 size 8388352 extends beyond EOD, truncated [ 69.652671][ T8023] loop3: detected capacity change from 0 to 2048 [ 69.669667][ T29] audit: type=1326 audit(134.507:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8024 comm="syz.4.2202" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faf9bf8ebe9 code=0x0 [ 69.692450][ T8033] loop0: detected capacity change from 0 to 512 [ 69.706889][ T8033] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 69.716192][ T8033] EXT4-fs (loop0): ea_inode feature is not supported for Hurd [ 69.729544][ T4648] GPT:first_usable_lbas don't match. [ 69.734915][ T4648] GPT:34 != 290 [ 69.738411][ T4648] GPT: Use GNU Parted to correct GPT errors. [ 69.744556][ T4648] loop3: p1 p2 p3 [ 69.750407][ T7993] loop1: p1 < > p2 p4 [ 69.754519][ T7993] loop1: partition table partially beyond EOD, truncated [ 69.768110][ T7993] loop1: p1 start 408832 is beyond EOD, truncated [ 69.774613][ T7993] loop1: p2 size 8388352 extends beyond EOD, truncated [ 69.801612][ T8023] GPT:first_usable_lbas don't match. [ 69.806940][ T8023] GPT:34 != 290 [ 69.810476][ T8023] GPT: Use GNU Parted to correct GPT errors. [ 69.816613][ T8023] loop3: p1 p2 p3 [ 69.988164][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 70.011211][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 70.013927][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 70.032255][ T3820] udevd[3820]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 70.034325][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 70.061802][ T8070] loop1: detected capacity change from 0 to 512 [ 70.076297][ T8077] futex_wake_op: syz.0.2228 tries to shift op by 32; fix this program [ 70.134024][ T8070] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.2224: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 70.139785][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 70.184832][ T8070] EXT4-fs error (device loop1): ext4_quota_enable:7131: comm syz.1.2224: Bad quota inode: 3, type: 0 [ 70.218541][ T8097] loop3: detected capacity change from 0 to 512 [ 70.225193][ T8070] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 70.239651][ T8097] EXT4-fs: Ignoring removed nobh option [ 70.246049][ T8070] EXT4-fs (loop1): mount failed [ 70.285251][ T8097] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 70.296595][ T8106] loop4: detected capacity change from 0 to 512 [ 70.323260][ T8097] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2237: invalid indirect mapped block 256 (level 1) [ 70.338201][ T8097] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.2237: invalid indirect mapped block 2683928664 (level 1) [ 70.398529][ T8106] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 70.406601][ T8106] EXT4-fs (loop4): orphan cleanup on readonly fs [ 70.425739][ T8097] EXT4-fs (loop3): 1 truncate cleaned up [ 70.458631][ T8097] EXT4-fs mount: 46 callbacks suppressed [ 70.458648][ T8097] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 70.479427][ T8124] loop1: detected capacity change from 0 to 512 [ 70.486503][ T8124] EXT4-fs: Ignoring removed nobh option [ 70.492120][ T8124] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.500125][ T8106] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2241: corrupted inode contents [ 70.513701][ T8124] EXT4-fs (loop1): filesystem is read-only [ 70.520101][ T8124] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 70.535088][ T8124] EXT4-fs (loop1): filesystem is read-only [ 70.540830][ T8106] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #16: comm syz.4.2241: mark_inode_dirty error [ 70.541191][ T8124] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.560802][ T8124] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #16: comm syz.1.2246: iget: bad i_size value: 648518346341360424 [ 70.579387][ T8106] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2241: corrupted inode contents [ 70.591658][ T8124] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.2246: couldn't read orphan inode 16 (err -117) [ 70.610878][ T8124] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.612688][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.624703][ T8106] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.2241: mark_inode_dirty error [ 70.659482][ T8106] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2241: corrupted inode contents [ 70.702923][ T8106] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 70.711859][ T8106] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.2241: corrupted inode contents [ 70.725393][ T8106] EXT4-fs error (device loop4): ext4_truncate:4666: inode #16: comm syz.4.2241: mark_inode_dirty error [ 70.738376][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.766438][ T8106] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 70.788749][ T8106] EXT4-fs (loop4): 1 truncate cleaned up [ 70.837788][ T2321] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 70.847683][ T2321] EXT4-fs error (device loop4): ext4_release_dquot:6973: comm kworker/u8:7: Failed to release dquot type 1 [ 70.894019][ T8106] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.902820][ T8167] loop1: detected capacity change from 0 to 256 [ 70.958265][ T8167] FAT-fs (loop1): bogus logical sector size 65529 [ 70.964828][ T8167] FAT-fs (loop1): Can't find a valid FAT filesystem [ 71.028693][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.051722][ T8179] loop2: detected capacity change from 0 to 512 [ 71.057292][ T8183] loop3: detected capacity change from 0 to 128 [ 71.090058][ T8179] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.2276: invalid indirect mapped block 4294967295 (level 1) [ 71.143576][ T8183] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 71.186075][ T8179] EXT4-fs (loop2): Remounting filesystem read-only [ 71.216061][ T8195] loop0: detected capacity change from 0 to 8192 [ 71.222761][ T8179] EXT4-fs (loop2): 2 truncates cleaned up [ 71.224117][ T8203] loop1: detected capacity change from 0 to 512 [ 71.228841][ T8179] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.264359][ T3309] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 71.385428][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.416209][ T8222] tmpfs: Bad value for 'mpol' [ 71.536619][ T8243] loop4: detected capacity change from 0 to 512 [ 71.566328][ T8243] EXT4-fs: Ignoring removed nomblk_io_submit option [ 71.577610][ T8249] loop0: detected capacity change from 0 to 512 [ 71.585862][ T8243] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 71.594354][ T8243] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 71.658058][ T8249] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #3: comm syz.0.2309: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 71.678356][ T29] audit: type=1326 audit(136.387:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8265 comm="syz.3.2317" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4b3d8bebe9 code=0x0 [ 71.690267][ T8243] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 71.718541][ T8243] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4183: comm syz.4.2307: Allocating blocks 41-42 which overlap fs metadata [ 71.740653][ T8249] EXT4-fs error (device loop0): ext4_quota_enable:7131: comm syz.0.2309: Bad quota inode: 3, type: 0 [ 71.773963][ T8249] EXT4-fs warning (device loop0): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 71.801710][ T8243] Quota error (device loop4): write_blk: dquota write failed [ 71.817590][ T8243] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4183: comm syz.4.2307: Allocating blocks 41-42 which overlap fs metadata [ 71.838183][ T8249] EXT4-fs (loop0): mount failed [ 71.840473][ T8243] EXT4-fs error (device loop4): ext4_acquire_dquot:6937: comm syz.4.2307: Failed to acquire dquot type 1 [ 71.915183][ T8243] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 71.930322][ T8243] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.2307: corrupted inode contents [ 71.957323][ T8243] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #12: comm syz.4.2307: mark_inode_dirty error [ 71.977381][ T8243] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.2307: corrupted inode contents [ 72.017958][ T8243] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.2307: mark_inode_dirty error [ 72.066213][ T8243] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.2307: corrupted inode contents [ 72.116742][ T8243] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 72.139824][ T8243] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.2307: corrupted inode contents [ 72.155818][ T8243] EXT4-fs error (device loop4): ext4_truncate:4666: inode #12: comm syz.4.2307: mark_inode_dirty error [ 72.167429][ T8243] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 72.168855][ T8317] loop1: detected capacity change from 0 to 512 [ 72.177513][ T8243] EXT4-fs (loop4): 1 truncate cleaned up [ 72.198019][ T8317] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 72.209410][ T8243] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.231178][ T8317] EXT4-fs error (device loop1): ext4_quota_enable:7124: comm syz.1.2342: Bad quota inum: 29696, type: 1 [ 72.272795][ T8330] loop0: detected capacity change from 0 to 2048 [ 72.275038][ T8317] EXT4-fs warning (device loop1): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 72.295390][ T8330] EXT4-fs: Invalid want_extra_isize 268 [ 72.302760][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.326010][ T8317] EXT4-fs (loop1): mount failed [ 72.331812][ T8334] tmpfs: Bad value for 'mpol' [ 72.366787][ T8339] 9pnet_fd: p9_fd_create_tcp (8339): problem connecting socket to 127.0.0.1 [ 72.425436][ T8347] loop4: detected capacity change from 0 to 512 [ 72.446446][ T8347] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 72.481252][ T8347] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 72.488646][ T8358] loop2: detected capacity change from 0 to 512 [ 72.510290][ T8347] EXT4-fs (loop4): 1 truncate cleaned up [ 72.520374][ T8347] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.528825][ T8360] loop1: detected capacity change from 0 to 512 [ 72.554263][ T8358] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 72.564627][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.578914][ T8358] System zones: 0-2, 18-18, 34-34 [ 72.584714][ T8358] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2360: bg 0: block 248: padding at end of block bitmap is not set [ 72.599349][ T8360] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 72.632935][ T8360] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 72.652057][ T8360] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.2361: bg 0: block 248: padding at end of block bitmap is not set [ 72.658243][ T8358] EXT4-fs error (device loop2): ext4_acquire_dquot:6937: comm syz.2.2360: Failed to acquire dquot type 1 [ 72.682783][ T8360] EXT4-fs error (device loop1): ext4_acquire_dquot:6937: comm syz.1.2361: Failed to acquire dquot type 1 [ 72.682809][ T8375] tmpfs: Bad value for 'mpol' [ 72.699937][ T8358] EXT4-fs (loop2): 1 truncate cleaned up [ 72.714145][ T8376] loop4: detected capacity change from 0 to 1764 [ 72.720778][ T8360] EXT4-fs (loop1): 1 truncate cleaned up [ 72.722444][ T8358] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.734762][ T8360] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 72.768337][ T8358] syz.2.2360 (8358) used greatest stack depth: 9552 bytes left [ 72.776728][ T8360] syz.1.2361 (8360) used greatest stack depth: 9200 bytes left [ 72.785610][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.811219][ T8378] loop0: detected capacity change from 0 to 512 [ 72.832006][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 72.967137][ T8384] loop3: detected capacity change from 0 to 1764 [ 73.013224][ T8384] ISOFS: Unable to identify CD-ROM format. [ 73.173884][ T8420] loop3: detected capacity change from 0 to 512 [ 73.225601][ T8420] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 73.239049][ T8420] EXT4-fs (loop3): orphan cleanup on readonly fs [ 73.248866][ T8431] loop0: detected capacity change from 0 to 2048 [ 73.264555][ T8420] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2388: corrupted inode contents [ 73.285812][ T8420] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #16: comm syz.3.2388: mark_inode_dirty error [ 73.307164][ T8420] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2388: corrupted inode contents [ 73.348495][ T8420] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.2388: mark_inode_dirty error [ 73.439320][ T8420] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2388: corrupted inode contents [ 73.479012][ T8420] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 73.487901][ T8469] loop0: detected capacity change from 0 to 1024 [ 73.505526][ T8469] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 73.505635][ T8420] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.2388: corrupted inode contents [ 73.516518][ T8469] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 73.560547][ T8420] EXT4-fs error (device loop3): ext4_truncate:4666: inode #16: comm syz.3.2388: mark_inode_dirty error [ 73.571917][ T8478] tmpfs: Bad value for 'mpol' [ 73.578957][ T8469] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 73.608326][ T8420] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 73.625395][ T8469] EXT4-fs error (device loop0): ext4_get_journal_inode:5800: comm syz.0.2412: inode #1: comm syz.0.2412: iget: illegal inode # [ 73.646787][ T8420] EXT4-fs (loop3): 1 truncate cleaned up [ 73.654372][ T2321] __quota_error: 7 callbacks suppressed [ 73.654385][ T2321] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 73.669852][ T2321] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:7: Failed to release dquot type 1 [ 73.687433][ T8469] EXT4-fs (loop0): no journal found [ 73.692862][ T8469] EXT4-fs (loop0): can't get journal size [ 73.695287][ T8488] loop4: detected capacity change from 0 to 128 [ 73.705623][ T8420] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.718665][ T8469] EXT4-fs (loop0): failed to initialize system zone (-22) [ 73.735198][ T8469] EXT4-fs (loop0): mount failed [ 73.817709][ T8498] tmpfs: Bad value for 'mpol' [ 73.824437][ T8499] loop0: detected capacity change from 0 to 512 [ 73.865906][ T8499] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 73.891246][ T8499] EXT4-fs (loop0): orphan cleanup on readonly fs [ 73.905093][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.928596][ T8499] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.2427: bad orphan inode 15 [ 73.968836][ T8499] ext4_test_bit(bit=14, block=18) = 1 [ 73.974248][ T8499] is_bad_inode(inode)=0 [ 73.978480][ T8499] NEXT_ORPHAN(inode)=1023 [ 73.982845][ T8499] max_ino=32 [ 73.986047][ T8499] i_nlink=0 [ 74.007576][ T8514] loop2: detected capacity change from 0 to 2048 [ 74.052253][ T8514] EXT4-fs: dax option not supported [ 74.084324][ T8499] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #15: comm syz.0.2427: corrupted xattr block 19: e_value size too large [ 74.120458][ T8499] EXT4-fs warning (device loop0): ext4_evict_inode:274: xattr delete (err -117) [ 74.187427][ T8499] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 74.274353][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.288282][ T29] audit: type=1326 audit(138.838:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8544 comm="syz.2.2448" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fbec1bfebe9 code=0x0 [ 74.500046][ T29] audit: type=1400 audit(139.025:223): avc: denied { create } for pid=8572 comm="syz.0.2462" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 74.595934][ T29] audit: type=1400 audit(139.119:224): avc: denied { unlink } for pid=3307 comm="syz-executor" name="file0" dev="tmpfs" ino=2717 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 74.732323][ T8607] futex_wake_op: syz.1.2480 tries to shift op by -1; fix this program [ 74.767038][ T29] audit: type=1400 audit(139.278:225): avc: denied { append } for pid=8608 comm="syz.2.2481" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 74.839288][ T8624] loop0: detected capacity change from 0 to 512 [ 74.878936][ T8631] loop1: detected capacity change from 0 to 512 [ 74.898172][ T8624] Quota error (device loop0): do_check_range: Getting dqdh_next_free 256 out of range 0-7 [ 74.908240][ T8624] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 74.918191][ T8624] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.2484: Failed to acquire dquot type 1 [ 74.934114][ T8631] EXT4-fs: journaled quota format not specified [ 74.944153][ T8624] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2484: corrupted inode contents [ 74.987599][ T8624] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #16: comm syz.0.2484: mark_inode_dirty error [ 75.009102][ T29] audit: type=1326 audit(139.502:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8644 comm="syz.1.2497" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f01e254ebe9 code=0x0 [ 75.033861][ T8624] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2484: corrupted inode contents [ 75.069890][ T8655] loop4: detected capacity change from 0 to 512 [ 75.087642][ T8660] No source specified [ 75.100113][ T8655] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 75.119690][ T8624] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #16: comm syz.0.2484: mark_inode_dirty error [ 75.133812][ T8655] EXT4-fs (loop4): orphan cleanup on readonly fs [ 75.143435][ T8655] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.2502: Block bitmap for bg 0 marked uninitialized [ 75.151360][ T8624] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2484: corrupted inode contents [ 75.174640][ T8624] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 75.186904][ T8655] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 75.205460][ T8624] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.2484: corrupted inode contents [ 75.233491][ T8655] EXT4-fs (loop4): 1 orphan inode deleted [ 75.246856][ T8624] EXT4-fs error (device loop0): ext4_truncate:4666: inode #16: comm syz.0.2484: mark_inode_dirty error [ 75.258583][ T8655] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 75.260968][ T8624] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 75.299303][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.324492][ T8624] EXT4-fs (loop0): 1 truncate cleaned up [ 75.346736][ T8624] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.466472][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.773348][ T8754] loop0: detected capacity change from 0 to 1024 [ 75.793586][ T8754] EXT4-fs: Ignoring removed mblk_io_submit option [ 75.928871][ T8784] cgroup: release_agent respecified [ 75.972405][ T8792] loop2: detected capacity change from 0 to 256 [ 76.021770][ T8792] FAT-fs (loop2): bogus sectors per cluster 223 [ 76.028360][ T8792] FAT-fs (loop2): Can't find a valid FAT filesystem [ 76.118282][ T8814] loop1: detected capacity change from 0 to 512 [ 76.180138][ T8814] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 76.199131][ T8823] loop0: detected capacity change from 0 to 2048 [ 76.211842][ T8814] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.2581: bad orphan inode 16 [ 76.215124][ T8832] loop3: detected capacity change from 0 to 512 [ 76.225666][ T8823] EXT4-fs: Ignoring removed mblk_io_submit option [ 76.235283][ T8823] EXT4-fs: Ignoring removed nobh option [ 76.241122][ T8814] ext4_test_bit(bit=15, block=4) = 0 [ 76.246492][ T8814] EXT4-fs (loop1): 1 orphan inode deleted [ 76.254085][ T8814] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.272514][ T8834] loop4: detected capacity change from 0 to 512 [ 76.280191][ T8834] EXT4-fs (loop4): first meta block group too large: 100663296 (group descriptor block count 1) [ 76.302667][ T8832] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 76.309909][ T8823] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.323087][ T8832] EXT4-fs (loop3): mount failed [ 76.329246][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.389216][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.472177][ T8859] loop3: detected capacity change from 0 to 1024 [ 76.492180][ T8859] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 76.503280][ T8859] EXT4-fs (loop3): group descriptors corrupted! [ 76.620025][ T8880] loop3: detected capacity change from 0 to 1024 [ 76.642940][ T8880] EXT4-fs: inline encryption not supported [ 76.648801][ T8880] EXT4-fs: Ignoring removed i_version option [ 76.668532][ T8883] loop1: detected capacity change from 0 to 2048 [ 76.686242][ T8883] EXT4-fs: Ignoring removed orlov option [ 76.692936][ T8880] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 76.722071][ T8880] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 2: comm syz.3.2611: lblock 2 mapped to illegal pblock 2 (length 1) [ 76.740644][ T8883] EXT4-fs (loop1): unsupported descriptor size 0 [ 76.779063][ T8880] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 76.804677][ T8880] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 48: comm syz.3.2611: lblock 0 mapped to illegal pblock 48 (length 1) [ 76.827721][ T8898] loop4: detected capacity change from 0 to 8192 [ 76.870988][ T8880] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 76.871334][ T8898] FAT-fs (loop4): bogus number of directory entries (9) [ 76.879958][ T8880] EXT4-fs error (device loop3): ext4_acquire_dquot:6937: comm syz.3.2611: Failed to acquire dquot type 0 [ 76.886832][ T8898] FAT-fs (loop4): Can't find a valid FAT filesystem [ 76.912070][ T8880] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 76.921882][ T8880] EXT4-fs error (device loop3): ext4_evict_inode:254: inode #11: comm syz.3.2611: mark_inode_dirty error [ 76.934594][ T8880] EXT4-fs warning (device loop3): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 76.977221][ T8880] EXT4-fs (loop3): 1 orphan inode deleted [ 76.996235][ T2321] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 77.027512][ T8880] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.049503][ T2321] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:7: Failed to release dquot type 0 [ 77.118076][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.130557][ T3309] EXT4-fs error (device loop3): __ext4_get_inode_loc:4861: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 77.193934][ T3309] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 77.225622][ T3309] EXT4-fs error (device loop3): ext4_quota_off:7221: inode #3: comm syz-executor: mark_inode_dirty error [ 77.275541][ T8962] loop1: detected capacity change from 0 to 512 [ 77.339095][ T8962] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 77.371051][ T8974] loop0: detected capacity change from 0 to 2048 [ 77.379117][ T8982] 9pnet_fd: Insufficient options for proto=fd [ 77.388419][ T8962] EXT4-fs (loop1): 1 truncate cleaned up [ 77.394517][ T8962] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.440834][ T8974] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 77.446100][ T8974] loop0: partition table partially beyond EOD, truncated [ 77.471784][ T8974] loop0: p1 start 4278190080 is beyond EOD, truncated [ 77.478793][ T8974] loop0: p2 start 16908800 is beyond EOD, truncated [ 77.486465][ T8974] loop0: p5 start 16908800 is beyond EOD, truncated [ 77.502600][ T3303] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.524337][ T2993] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 77.529625][ T2993] loop0: partition table partially beyond EOD, truncated [ 77.544384][ T2993] loop0: p1 start 4278190080 is beyond EOD, truncated [ 77.551285][ T2993] loop0: p2 start 16908800 is beyond EOD, truncated [ 77.576207][ T2993] loop0: p5 start 16908800 is beyond EOD, truncated [ 77.624760][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 77.636631][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 77.648890][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 77.658598][ T9005] loop4: detected capacity change from 0 to 512 [ 77.698120][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 77.709721][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 77.713154][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 77.730072][ T9005] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 77.760497][ T9005] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 77.770892][ T9005] EXT4-fs (loop4): group descriptors corrupted! [ 78.121468][ T9072] IPv6: addrconf: prefix option has invalid lifetime [ 78.150836][ T9059] loop3: detected capacity change from 0 to 8192 [ 78.220551][ T4648] loop3: p2 p3 [ 78.224074][ T4648] loop3: p2 size 65536 extends beyond EOD, truncated [ 78.233701][ T9089] loop1: detected capacity change from 0 to 1024 [ 78.240365][ T9089] EXT4-fs: Ignoring removed nobh option [ 78.256612][ T9089] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 78.267293][ T9059] loop3: p2 p3 [ 78.271852][ T9059] loop3: p2 size 65536 extends beyond EOD, truncated [ 78.283189][ T9089] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 78.297363][ T9089] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 78.431697][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 78.445091][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 78.498486][ T4648] udevd[4648]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 78.509648][ T5497] udevd[5497]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 78.616801][ T9150] loop3: detected capacity change from 0 to 2048 [ 78.679769][ T4648] loop3: p3 p4 < > [ 78.685376][ T4648] loop3: p3 start 301989888 is beyond EOD, truncated [ 78.719201][ T9150] loop3: p3 p4 < > [ 78.729680][ T9150] loop3: p3 start 301989888 is beyond EOD, truncated [ 78.839237][ T9192] syz.4.2764 uses obsolete (PF_INET,SOCK_PACKET) [ 78.880677][ T9199] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 79.200497][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 79.200514][ T29] audit: type=1400 audit(144.397:231): avc: denied { tracepoint } for pid=9256 comm="syz.1.2798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 79.324018][ T9275] tmpfs: Unknown parameter 'rootcontext½' [ 79.344412][ T9260] loop4: detected capacity change from 0 to 8192 [ 79.382246][ T9285] loop3: detected capacity change from 0 to 128 [ 79.401166][ T5497] loop4: p2 [ 79.404486][ T5497] loop4: p2 start 150994947 is beyond EOD, truncated [ 79.404846][ T29] audit: type=1400 audit(144.581:232): avc: denied { append } for pid=9287 comm="syz.0.2812" 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 [ 79.433997][ T9289] random: crng reseeded on system resumption [ 79.448512][ T9260] loop4: p2 [ 79.459353][ T9260] loop4: p2 start 150994947 is beyond EOD, truncated [ 79.466356][ T9285] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4627: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 79.480040][ T9285] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 79.584317][ T29] audit: type=1400 audit(144.747:233): avc: denied { read } for pid=9306 comm="syz.3.2821" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 79.641745][ T29] audit: type=1400 audit(144.757:234): avc: denied { mount } for pid=9305 comm="syz.4.2822" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 79.663445][ T29] audit: type=1400 audit(144.794:235): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 79.746861][ T9330] loop3: detected capacity change from 0 to 2048 [ 79.783752][ T9336] loop4: detected capacity change from 0 to 512 [ 79.791805][ T5497] loop3: p1 < > p4 < > [ 79.797168][ T9336] EXT4-fs: Ignoring removed i_version option [ 79.821091][ T9336] EXT4-fs (loop4): 1 truncate cleaned up [ 79.828457][ T9330] loop3: p1 < > p4 < > [ 79.833176][ T9336] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.875834][ T9346] loop2: detected capacity change from 0 to 512 [ 79.911668][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.915845][ T9350] loop3: detected capacity change from 0 to 164 [ 79.928317][ T9346] SELinux: security_context_str_to_sid () failed with errno=-22 [ 79.968145][ T9350] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 80.121011][ T9378] 9pnet_fd: Insufficient options for proto=fd [ 80.175963][ T9381] loop0: detected capacity change from 0 to 2048 [ 80.202837][ T9381] EXT4-fs (loop0): blocks per group (262144) and clusters per group (16384) inconsistent [ 80.339034][ T9408] loop2: detected capacity change from 0 to 1764 [ 80.471339][ T29] audit: type=1326 audit(145.569:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9435 comm="syz.4.2885" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7faf9bf8ebe9 code=0x0 [ 80.529455][ T9438] loop1: detected capacity change from 0 to 2048 [ 80.623676][ T9438] Alternate GPT is invalid, using primary GPT. [ 80.630115][ T9438] loop1: p2 p3 p7 [ 80.672334][ T2993] Alternate GPT is invalid, using primary GPT. [ 80.678918][ T2993] loop1: p2 p3 p7 [ 80.694645][ T9474] loop3: detected capacity change from 0 to 164 [ 80.729200][ T9478] loop4: detected capacity change from 0 to 1024 [ 80.746717][ T9478] EXT4-fs: Ignoring removed bh option [ 80.752305][ T9478] EXT4-fs: inline encryption not supported [ 80.782248][ T9488] loop3: detected capacity change from 0 to 512 [ 80.784518][ T9478] EXT4-fs (loop4): filesystem too large to mount safely on this system [ 80.842449][ T9488] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 80.891751][ T9488] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-5, ino=4). Please run e2fsck to fix. [ 80.924810][ T9488] EXT4-fs (loop3): mount failed [ 81.049658][ T9524] loop3: detected capacity change from 0 to 512 [ 81.087637][ T9520] loop2: detected capacity change from 0 to 8192 [ 81.126866][ T9524] Quota error (device loop3): v2_read_file_info: Free block number 1 out of range (1, 6). [ 81.144428][ T9524] EXT4-fs warning (device loop3): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 81.164561][ T9524] EXT4-fs (loop3): mount failed [ 81.241253][ T9550] loop2: detected capacity change from 0 to 128 [ 81.269191][ T9550] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (18424!=39978) [ 81.278938][ T9550] EXT4-fs (loop2): group descriptors corrupted! [ 81.526389][ T9594] loop1: detected capacity change from 0 to 512 [ 81.559530][ T9594] EXT4-fs: Ignoring removed bh option [ 81.572893][ T9590] loop0: detected capacity change from 0 to 8192 [ 81.589975][ T9594] EXT4-fs (loop1): Number of reserved GDT blocks insanely large: 36864 [ 81.622856][ T9604] loop3: detected capacity change from 0 to 512 [ 81.658355][ T9604] EXT4-fs: Ignoring removed i_version option [ 81.667922][ T9590] loop0: p1 p4 < > [ 81.671893][ T9590] loop0: p1 start 4261412864 is beyond EOD, truncated [ 81.685028][ T9604] EXT4-fs (loop3): orphan cleanup on readonly fs [ 81.704363][ T9604] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2966: bg 0: block 131: padding at end of block bitmap is not set [ 81.762875][ T9604] EXT4-fs (loop3): Remounting filesystem read-only [ 81.769627][ T9604] EXT4-fs (loop3): 1 truncate cleaned up [ 81.775847][ T9604] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 81.796763][ T9623] loop1: detected capacity change from 0 to 512 [ 81.826186][ T9626] loop2: detected capacity change from 0 to 2048 [ 81.847055][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.856274][ T9623] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 81.865988][ T9623] EXT4-fs (loop1): group descriptors corrupted! [ 81.992917][ T9642] loop1: detected capacity change from 0 to 2048 [ 82.041800][ T9655] loop0: detected capacity change from 0 to 1024 [ 82.050692][ T9658] tmpfs: Bad value for 'mpol' [ 82.061065][ T9655] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 82.071470][ T9642] Alternate GPT is invalid, using primary GPT. [ 82.077938][ T9642] loop1: p1 p2 p3 [ 82.123616][ T9663] loop3: detected capacity change from 0 to 1024 [ 82.145265][ T2993] Alternate GPT is invalid, using primary GPT. [ 82.151654][ T2993] loop1: p1 p2 p3 [ 82.151694][ T9663] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 82.151784][ T9663] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 82.208704][ T9663] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.253448][ T29] audit: type=1400 audit(147.212:237): avc: denied { execute } for pid=9683 comm="syz.1.3006" name="cgroup" dev="tmpfs" ino=3010 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 82.295009][ T9678] loop4: detected capacity change from 0 to 512 [ 82.313633][ T9678] EXT4-fs warning (device loop4): dx_probe:861: inode #2: comm syz.4.3004: dx entry: limit 0 != root limit 125 [ 82.325520][ T9678] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.3004: Corrupt directory, running e2fsck is recommended [ 82.341237][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.362139][ T9678] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 82.383677][ T29] audit: type=1400 audit(147.332:238): avc: denied { read } for pid=9696 comm="syz.0.3013" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 82.407849][ T9678] EXT4-fs error (device loop4): ext4_iget_extra_inode:5104: inode #15: comm syz.4.3004: corrupted in-inode xattr: invalid ea_ino [ 82.455160][ T9678] EXT4-fs (loop4): Remounting filesystem read-only [ 82.487795][ T9678] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.530284][ T9720] loop0: detected capacity change from 0 to 128 [ 82.557749][ T9724] loop2: detected capacity change from 0 to 512 [ 82.567903][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.580557][ T9724] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 82.617793][ T9724] EXT4-fs (loop2): Can't support bigalloc feature without extents feature [ 82.617793][ T9724] [ 82.628602][ T9724] EXT4-fs (loop2): Skipping orphan cleanup due to unknown ROCOMPAT features [ 82.647478][ T9724] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.677924][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.755817][ T9748] tmpfs: Bad value for 'defcontext' [ 82.889141][ T9770] loop0: detected capacity change from 0 to 1024 [ 82.925858][ T9770] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 82.960885][ T9770] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 82.974031][ T9785] loop2: detected capacity change from 0 to 1024 [ 82.990905][ T9770] EXT4-fs (loop0): orphan cleanup on readonly fs [ 83.003678][ T9770] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.3047: Invalid inode table block 0 in block_group 0 [ 83.016934][ T9785] EXT4-fs: inline encryption not supported [ 83.022826][ T9785] EXT4-fs: Ignoring removed i_version option [ 83.059900][ T2993] ================================================================== [ 83.065411][ T9770] EXT4-fs (loop0): Remounting filesystem read-only [ 83.068029][ T2993] BUG: KCSAN: data-race in dont_mount / step_into [ 83.080925][ T2993] [ 83.083253][ T2993] read-write to 0xffff888106bd9cc0 of 4 bytes by task 3296 on cpu 0: [ 83.085790][ T9785] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 83.091322][ T2993] dont_mount+0x2a/0x40 [ 83.105705][ T2993] vfs_unlink+0x28f/0x420 [ 83.110047][ T2993] do_unlinkat+0x24e/0x480 [ 83.114475][ T2993] __x64_sys_unlink+0x2e/0x40 [ 83.119166][ T2993] x64_sys_call+0x2dc0/0x2ff0 [ 83.123874][ T2993] do_syscall_64+0xd2/0x200 [ 83.126355][ T9770] EXT4-fs (loop0): 1 truncate cleaned up [ 83.128406][ T2993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.128433][ T2993] [ 83.128441][ T2993] read to 0xffff888106bd9cc0 of 4 bytes by task 2993 on cpu 1: [ 83.128461][ T2993] step_into+0xe3/0x820 [ 83.154157][ T2993] walk_component+0x162/0x220 [ 83.158844][ T2993] path_lookupat+0xfe/0x2a0 [ 83.163355][ T2993] filename_lookup+0x147/0x340 [ 83.168123][ T2993] do_readlinkat+0x7d/0x320 [ 83.172640][ T2993] __x64_sys_readlink+0x47/0x60 [ 83.177587][ T2993] x64_sys_call+0x28da/0x2ff0 [ 83.182261][ T2993] do_syscall_64+0xd2/0x200 [ 83.186768][ T2993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.192679][ T2993] [ 83.194998][ T2993] value changed: 0x00300080 -> 0x00004080 [ 83.200707][ T2993] [ 83.203023][ T2993] Reported by Kernel Concurrency Sanitizer on: [ 83.209530][ T2993] CPU: 1 UID: 0 PID: 2993 Comm: udevd Tainted: G W 6.17.0-rc2-syzkaller-00028-gbe48bcf004f9 #0 PREEMPT(voluntary) [ 83.223091][ T2993] Tainted: [W]=WARN [ 83.226895][ T2993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 83.236955][ T2993] ================================================================== [ 83.255983][ T9770] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 83.264676][ T9806] loop3: detected capacity change from 0 to 1024 [ 83.276391][ T9806] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 83.289975][ T9785] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.3056: pblk 67 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 83.296079][ T9806] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 83.316407][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.317520][ T9806] EXT4-fs (loop3): orphan cleanup on readonly fs [ 83.325522][ T9785] EXT4-fs error (device loop2): ext4_quota_enable:7131: comm syz.2.3056: Bad quota inode: 3, type: 0 [ 83.332430][ T9806] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 83.354229][ T9806] EXT4-fs (loop3): Remounting filesystem read-only [ 83.362033][ T9806] EXT4-fs (loop3): 1 truncate cleaned up [ 83.365857][ T9785] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 83.369798][ T9806] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 83.393893][ T9785] EXT4-fs (loop2): mount failed [ 83.436673][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.