Warning: Permanently added '10.128.0.55' (ED25519) to the list of known hosts. 2024/06/29 13:03:31 ignoring optional flag "sandboxArg"="0" 2024/06/29 13:03:31 parsed 1 programs [ 46.205788][ T23] kauditd_printk_skb: 18 callbacks suppressed [ 46.205794][ T23] audit: type=1400 audit(1719666211.240:94): avc: denied { mounton } for pid=340 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 46.238794][ T23] audit: type=1400 audit(1719666211.240:95): avc: denied { read write } for pid=340 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.266262][ T23] audit: type=1400 audit(1719666211.240:96): avc: denied { open } for pid=340 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/06/29 13:03:31 executed programs: 0 [ 46.292535][ T23] audit: type=1400 audit(1719666211.270:97): avc: denied { unlink } for pid=340 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.318113][ T23] audit: type=1400 audit(1719666211.270:98): avc: denied { relabelto } for pid=341 comm="mkswap" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.346925][ T340] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 46.386626][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.393458][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.400949][ T347] device bridge_slave_0 entered promiscuous mode [ 46.407757][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.414593][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.422096][ T347] device bridge_slave_1 entered promiscuous mode [ 46.453154][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.460803][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.468152][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.475971][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.492952][ T24] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.500578][ T24] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.508911][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.516659][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.525128][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.533215][ T32] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.540143][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.548498][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.556736][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.565056][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.580871][ T347] device veth0_vlan entered promiscuous mode [ 46.587585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.595881][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.603693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.611297][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.619272][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.628534][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.639597][ T347] device veth1_macvtap entered promiscuous mode [ 46.646305][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.659028][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.667986][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.687596][ T23] audit: type=1400 audit(1719666211.720:99): avc: denied { mounton } for pid=351 comm="syz-executor.0" path="/root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/0/file0" dev="sda1" ino=1939 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 46.691049][ T352] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 46.724326][ T352] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 46.740905][ T352] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 46.754047][ T352] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 46.781600][ T23] audit: type=1400 audit(1719666211.810:100): avc: denied { mount } for pid=351 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.796980][ T352] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 46.804912][ T23] audit: type=1400 audit(1719666211.820:101): avc: denied { write } for pid=351 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.825708][ T352] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 46.847389][ T23] audit: type=1400 audit(1719666211.820:102): avc: denied { add_name } for pid=351 comm="syz-executor.0" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.859322][ T352] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 46.880208][ T23] audit: type=1400 audit(1719666211.820:103): avc: denied { create } for pid=351 comm="syz-executor.0" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 46.893827][ T352] ================================================================== [ 46.924934][ T352] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x5df/0x890 [ 46.933616][ T352] Read of size 2 at addr ffff88811fc0f003 by task syz-executor.0/352 [ 46.942665][ T352] [ 46.945169][ T352] CPU: 0 PID: 352 Comm: syz-executor.0 Not tainted 5.10.216-syzkaller #0 [ 46.954110][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 46.965201][ T352] Call Trace: [ 46.968297][ T352] dump_stack_lvl+0x81/0xac [ 46.972901][ T352] print_address_description.constprop.0+0x24/0x160 [ 46.979704][ T352] ? __ext4_check_dir_entry+0x5df/0x890 [ 46.985107][ T352] kasan_report.cold+0x82/0xdb [ 46.991172][ T352] ? __ext4_check_dir_entry+0x5df/0x890 [ 46.997656][ T352] __asan_report_load2_noabort+0x14/0x20 [ 47.005033][ T352] __ext4_check_dir_entry+0x5df/0x890 [ 47.010855][ T352] ? ext4_initialize_dirent_tail+0xe0/0xe0 [ 47.016597][ T352] ext4_readdir+0x8d1/0x33e0 [ 47.021225][ T352] ? do_futex+0x1ed/0x1320 [ 47.026160][ T352] ? __ext4_check_dir_entry+0x890/0x890 [ 47.031541][ T352] ? futex_exit_release+0x200/0x200 [ 47.036996][ T352] ? fsnotify_handle_inode_event.isra.0+0x290/0x290 [ 47.043787][ T352] ? __kasan_check_write+0x14/0x20 [ 47.050099][ T352] ? down_read_killable+0xe9/0x210 [ 47.055565][ T352] ? security_file_permission+0x265/0x460 [ 47.061369][ T352] iterate_dir+0x404/0x690 [ 47.066215][ T352] __x64_sys_getdents64+0x12f/0x230 [ 47.071425][ T352] ? copy_init_fpstate_to_fpregs+0x70/0x70 [ 47.077057][ T352] ? __ia32_sys_getdents+0x230/0x230 [ 47.082284][ T352] ? compat_fillonedir+0x330/0x330 [ 47.087501][ T352] ? exit_to_user_mode_prepare+0x6e/0x120 [ 47.093221][ T352] do_syscall_64+0x32/0x80 [ 47.098003][ T352] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.103891][ T352] RIP: 0033:0x7fa7e0272d69 [ 47.108355][ T352] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.129705][ T352] RSP: 002b:00007fa7dfdf40c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 47.138284][ T352] RAX: ffffffffffffffda RBX: 00007fa7e03a0f80 RCX: 00007fa7e0272d69 [ 47.146298][ T352] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 47.154650][ T352] RBP: 00007fa7e02bf49e R08: 0000000000000000 R09: 0000000000000000 [ 47.162631][ T352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.170893][ T352] R13: 000000000000000b R14: 00007fa7e03a0f80 R15: 00007ffcb3496438 [ 47.178683][ T352] [ 47.180847][ T352] The buggy address belongs to the page: [ 47.186331][ T352] page:ffffea00047f03c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x11fc0f [ 47.196832][ T352] flags: 0x4000000000000000() [ 47.201524][ T352] raw: 4000000000000000 ffffea00047f0408 ffff8881f745acb0 0000000000000000 [ 47.210038][ T352] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 47.218457][ T352] page dumped because: kasan: bad access detected [ 47.224714][ T352] page_owner info is not present (never set?) [ 47.230774][ T352] [ 47.233051][ T352] Memory state around the buggy address: [ 47.239044][ T352] ffff88811fc0ef00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.247538][ T352] ffff88811fc0ef80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.255519][ T352] >ffff88811fc0f000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.263508][ T352] ^ [ 47.268458][ T352] ffff88811fc0f080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.276350][ T352] ffff88811fc0f100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.284623][ T352] ================================================================== [ 47.292770][ T352] Disabling lock debugging due to kernel taint [ 47.299061][ T352] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/0/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.416971][ T358] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 47.424896][ T358] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 47.440283][ T358] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 47.452660][ T358] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 47.481023][ T358] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 47.501720][ T358] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 47.513551][ T358] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 47.526992][ T358] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/1/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.636111][ T362] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 47.644011][ T362] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 47.659342][ T362] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 47.671662][ T362] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 47.699823][ T362] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 47.720728][ T362] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 47.732436][ T362] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 47.746400][ T362] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/2/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.836286][ T366] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 47.846254][ T366] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 47.861559][ T366] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 47.873958][ T366] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 47.901913][ T366] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 47.922533][ T366] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 47.934130][ T366] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 47.947381][ T366] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/3/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.106135][ T370] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 48.113966][ T370] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 48.129221][ T370] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 48.141701][ T370] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 48.170404][ T370] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 48.190948][ T370] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 48.202606][ T370] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 48.215806][ T370] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/4/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.336179][ T374] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 48.344019][ T374] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 48.359295][ T374] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 48.371537][ T374] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 48.399485][ T374] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 48.421072][ T374] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 48.433183][ T374] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 48.446687][ T374] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/5/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.576699][ T379] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 48.584417][ T379] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 48.599647][ T379] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 48.612007][ T379] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 48.640452][ T379] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 48.661002][ T379] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 48.672812][ T379] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 48.685830][ T379] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/6/file0: bad entry in directory: directory entry overrun - offset=1023, inode=495104, rec_len=3072, size=1024 fake=0 [ 48.816470][ T383] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 48.825211][ T383] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 48.842905][ T383] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 48.856873][ T383] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 48.884388][ T383] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 48.905411][ T383] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 48.917135][ T383] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 48.930343][ T383] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/7/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.076913][ T387] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 49.084932][ T387] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 49.100820][ T387] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 49.113591][ T387] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 49.142219][ T387] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 49.163354][ T387] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 49.175022][ T387] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 49.188101][ T387] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/8/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.330411][ T391] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 49.338965][ T391] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 49.354965][ T391] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 49.367577][ T391] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 49.395020][ T391] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 49.415818][ T391] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 49.427952][ T391] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 49.441092][ T391] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/9/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=2304, rec_len=0, size=1024 fake=0 [ 49.608462][ T396] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 49.616447][ T396] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 49.633322][ T396] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 49.645491][ T396] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 49.673418][ T396] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 49.694002][ T396] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 49.706802][ T396] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 49.721581][ T396] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/10/file0: bad entry in directory: directory entry overrun - offset=1023, inode=976762112, rec_len=26912, size=1024 fake=0 [ 49.828120][ T400] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 49.836569][ T400] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 49.854945][ T400] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 49.867640][ T400] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 49.895498][ T400] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 49.915836][ T400] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 49.927605][ T400] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 49.940707][ T400] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/11/file0: bad entry in directory: directory entry overrun - offset=1023, inode=976762112, rec_len=26912, size=1024 fake=0 [ 50.098200][ T404] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.106434][ T404] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 50.122524][ T404] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 50.135833][ T404] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 50.163964][ T404] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 50.184405][ T404] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 50.196158][ T404] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 50.209978][ T404] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/12/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.333373][ T408] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.341810][ T408] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 50.357304][ T408] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 50.369557][ T408] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 50.399638][ T408] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 50.420722][ T408] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 50.432261][ T408] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 50.445576][ T408] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/13/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.577750][ T413] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.587871][ T413] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 50.603431][ T413] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 50.616108][ T413] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 50.643014][ T413] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 50.664366][ T413] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 50.675898][ T413] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 50.689129][ T413] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/14/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.856301][ T417] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 50.864512][ T417] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 50.880153][ T417] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 50.892692][ T417] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 50.920455][ T417] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 50.941500][ T417] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 50.953298][ T417] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 50.966862][ T417] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/15/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.137717][ T421] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 51.145765][ T421] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 51.160971][ T421] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 51.173379][ T421] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 51.200911][ T421] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 51.221101][ T421] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 51.233433][ T421] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 51.247581][ T421] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/16/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.467761][ T426] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 51.476641][ T426] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 51.494830][ T426] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 51.507049][ T426] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 51.534659][ T426] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 51.555585][ T426] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 2024/06/29 13:03:36 executed programs: 18 [ 51.567382][ T426] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 51.580514][ T426] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/17/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.707841][ T430] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 51.715647][ T430] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 51.730833][ T430] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 51.743905][ T430] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 51.772322][ T430] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 51.794669][ T430] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 51.806325][ T430] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 51.819794][ T430] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/18/file0: bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 51.927668][ T434] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 51.935808][ T434] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 51.951693][ T434] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 51.964351][ T434] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 51.992212][ T434] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 52.013031][ T434] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 52.024590][ T434] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 52.037627][ T434] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/19/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.197380][ T438] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.205808][ T438] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 52.221119][ T438] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 52.233446][ T438] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 52.261606][ T438] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 52.282406][ T438] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 52.294382][ T438] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 52.307916][ T438] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/20/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.397217][ T443] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.405045][ T443] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 52.420375][ T443] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 52.432770][ T443] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 52.461028][ T443] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 52.482506][ T443] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 52.494143][ T443] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 52.507246][ T443] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/21/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.667970][ T447] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.676129][ T447] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 52.691619][ T447] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 52.704792][ T447] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 52.732916][ T447] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 52.753548][ T447] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 52.765652][ T447] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 52.779061][ T447] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/22/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.896250][ T451] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 52.904280][ T451] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 52.919570][ T451] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 52.931850][ T451] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 52.962441][ T451] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 52.983563][ T451] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 52.995688][ T451] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 53.008911][ T451] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/23/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.117621][ T455] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 53.125622][ T455] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 53.140839][ T455] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 53.153831][ T455] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 53.181657][ T455] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 53.202595][ T455] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 53.214755][ T455] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 53.228328][ T455] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/24/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.406168][ T460] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 53.414331][ T460] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 53.429494][ T460] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 53.441811][ T460] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 53.470879][ T460] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 53.492780][ T460] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 53.504529][ T460] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 53.518322][ T460] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/25/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.737018][ T464] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 53.745047][ T464] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 53.760462][ T464] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 53.772922][ T464] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 53.800257][ T464] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 53.820628][ T464] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 53.833109][ T464] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 53.848255][ T464] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/26/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.027818][ T468] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 54.036251][ T468] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 54.051831][ T468] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 54.064837][ T468] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 54.093007][ T468] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 54.114044][ T468] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 54.126165][ T468] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 54.139645][ T468] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/27/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.247925][ T472] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 54.256034][ T472] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 54.271404][ T472] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 54.283617][ T472] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 54.312655][ T472] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 54.333565][ T472] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 54.345123][ T472] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 54.358664][ T472] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/28/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.467810][ T477] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 54.476094][ T477] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 54.491145][ T477] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 54.504308][ T477] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 54.532785][ T477] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 54.553529][ T477] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 54.565227][ T477] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 54.578460][ T477] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/29/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.755528][ T481] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 54.763276][ T481] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 54.779044][ T481] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 54.792325][ T481] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 54.819671][ T481] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 54.840331][ T481] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 54.852011][ T481] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 54.865345][ T481] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/30/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.018211][ T485] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.026148][ T485] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 55.041518][ T485] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 55.054679][ T485] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 55.082232][ T485] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 55.103300][ T485] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 55.115313][ T485] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 55.129553][ T485] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/31/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.337995][ T489] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.345959][ T489] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 55.361203][ T489] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 55.373523][ T489] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 55.401093][ T489] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 55.421863][ T489] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 55.433913][ T489] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 55.447160][ T489] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/32/file0: bad entry in directory: directory entry overrun - offset=1023, inode=923762688, rec_len=42976, size=1024 fake=0 [ 55.637912][ T494] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.646311][ T494] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 55.661653][ T494] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 55.674142][ T494] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 55.701824][ T494] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 55.722612][ T494] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 55.739069][ T494] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 55.758354][ T494] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/33/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.868079][ T498] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 55.875921][ T498] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 55.891251][ T498] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 55.904328][ T498] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 55.932137][ T498] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 55.952338][ T498] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 55.964768][ T498] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 55.977817][ T498] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/34/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.087642][ T502] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 56.095530][ T502] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 56.111121][ T502] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 56.123527][ T502] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 56.151447][ T502] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 56.172001][ T502] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 56.183784][ T502] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 56.197298][ T502] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/35/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.318057][ T506] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 56.326361][ T506] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 56.341609][ T506] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 56.354169][ T506] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 56.381359][ T506] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 56.401751][ T506] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 [ 56.413597][ T506] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 56.426956][ T506] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/36/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.567907][ T511] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 56.576281][ T511] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 56.592664][ T511] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 56.605461][ T511] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 56.632417][ T511] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 56.653668][ T511] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49 2024/06/29 13:03:41 executed programs: 38 [ 56.665629][ T511] EXT4-fs warning (device loop0): dx_probe:944: inode #2: comm syz-executor.0: Corrupt directory, running e2fsck is recommended [ 56.678863][ T511] EXT4-fs error (device loop0): ext4_readdir:258: inode #2: block 255: comm syz-executor.0: path /root/syzkaller-testdir1169667066/syzkaller.Oqfa1m/37/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.858352][ T515] EXT4-fs (loop0): Ignoring removed mblk_io_submit option [ 56.866513][ T515] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:162: inode #12: comm syz-executor.0: inline data xattr refers to an external xattr inode [ 56.881942][ T515] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor.0: couldn't read orphan inode 12 (err -117) [ 56.894070][ T515] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000200000,mblk_io_submit,grpjquota=,resuid=0x0000000000000000,prjquota,usrjquota=,usrjquota=,min_batch_time=0x000000000100409e,max_dir_size_kb=0x0000000000000002,,errors=continue [ 56.922765][ T515] EXT4-fs error (device loop0): make_indexed_dir:2243: inode #2: block 255: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=1024, inode=5120, rec_len=0, size=993 fake=0 [ 56.943652][ T515] EXT4-fs warning (device loop0): dx_probe:804: inode #2: comm syz-executor.0: Unrecognised inode hash code 49