Warning: Permanently added '10.128.1.175' (ED25519) to the list of known hosts. 2026/04/11 17:04:54 parsed 1 programs [ 44.667373][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 44.667384][ T24] audit: type=1400 audit(1775927094.780:105): avc: denied { unlink } for pid=428 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.788015][ T428] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.265178][ T24] audit: type=1401 audit(1775927095.370:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.311112][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.318198][ T438] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.325434][ T438] device bridge_slave_0 entered promiscuous mode [ 45.332226][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.339295][ T438] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.346672][ T438] device bridge_slave_1 entered promiscuous mode [ 45.376344][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.383465][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.390730][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.397763][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.412920][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.420186][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.427668][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.434995][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.445084][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.453260][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.460381][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.468773][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.476946][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.483961][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.495860][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.504616][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.517940][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.528611][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.536869][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.544355][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.552451][ T438] device veth0_vlan entered promiscuous mode [ 45.562339][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.571195][ T438] device veth1_macvtap entered promiscuous mode [ 45.580264][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.589927][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.016889][ T24] audit: type=1400 audit(1775927096.130:107): avc: denied { create } for pid=481 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/04/11 17:04:56 executed programs: 0 [ 46.262042][ T24] audit: type=1400 audit(1775927096.370:108): avc: denied { write } for pid=419 comm="syz-execprog" path="pipe:[15253]" dev="pipefs" ino=15253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.301231][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.308299][ T490] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.316055][ T490] device bridge_slave_0 entered promiscuous mode [ 46.323330][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.330494][ T490] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.337935][ T490] device bridge_slave_1 entered promiscuous mode [ 46.380286][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.387723][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.396902][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.405173][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.413321][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.420351][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.427957][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.440011][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.448431][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.456681][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.463693][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.478857][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.488218][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.504681][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.515215][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.523526][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.530978][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.539155][ T490] device veth0_vlan entered promiscuous mode [ 46.546630][ T9] device bridge_slave_1 left promiscuous mode [ 46.552722][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.560284][ T9] device bridge_slave_0 left promiscuous mode [ 46.566640][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.574230][ T9] device veth1_macvtap left promiscuous mode [ 46.580412][ T9] device veth0_vlan left promiscuous mode [ 46.661745][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.671330][ T490] device veth1_macvtap entered promiscuous mode [ 46.679990][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.690226][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.728637][ T495] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.735888][ T495] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.744674][ T495] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 46.752883][ T495] System zones: 1-12 [ 46.758003][ T495] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.17: corrupted in-inode xattr [ 46.770139][ T495] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 46.782007][ T495] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 46.806487][ T24] audit: type=1400 audit(1775927096.920:109): avc: denied { mount } for pid=494 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.808310][ T495] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 46.855737][ T24] audit: type=1400 audit(1775927096.920:110): avc: denied { write } for pid=494 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.860839][ T495] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 46.892375][ T495] ================================================================== [ 46.898936][ T24] audit: type=1400 audit(1775927096.920:111): avc: denied { add_name } for pid=494 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.900550][ T495] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 46.900568][ T495] Read of size 2 at addr ffff88812ca7d003 by task syz.2.17/495 [ 46.957910][ T495] [ 46.960264][ T495] CPU: 0 PID: 495 Comm: syz.2.17 Not tainted syzkaller #0 [ 46.967461][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 46.977674][ T495] Call Trace: [ 46.980981][ T495] __dump_stack+0x21/0x24 [ 46.983944][ T24] audit: type=1400 audit(1775927096.920:112): avc: denied { create } for pid=494 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.985331][ T495] dump_stack_lvl+0x1a7/0x208 [ 46.985343][ T495] ? show_regs_print_info+0x18/0x18 [ 46.985353][ T495] ? thaw_kernel_threads+0x220/0x220 [ 46.985364][ T495] print_address_description+0x7f/0x2c0 [ 46.985381][ T495] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.032171][ T24] audit: type=1400 audit(1775927096.920:113): avc: denied { write open } for pid=494 comm="syz.2.17" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.036967][ T495] kasan_report+0xe2/0x130 [ 47.036980][ T495] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.036991][ T495] __asan_report_load2_noabort+0x14/0x20 [ 47.037000][ T495] __ext4_check_dir_entry+0x7c2/0x970 [ 47.037015][ T495] ext4_readdir+0x123f/0x3ab0 [ 47.042745][ T24] audit: type=1400 audit(1775927096.920:114): avc: denied { create } for pid=494 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 47.047845][ T495] ? ext4_dir_llseek+0x470/0x470 [ 47.047856][ T495] ? slab_free_freelist_hook+0xc5/0x190 [ 47.047869][ T495] ? fsnotify_perm+0x31b/0x4b0 [ 47.047880][ T495] ? __kasan_check_write+0x14/0x20 [ 47.047892][ T495] iterate_dir+0x260/0x570 [ 47.047901][ T495] ? ext4_dir_llseek+0x470/0x470 [ 47.047912][ T495] __se_sys_getdents64+0xf2/0x250 [ 47.047923][ T495] ? __x64_sys_getdents64+0x90/0x90 [ 47.047933][ T495] ? switch_fpu_return+0x19c/0x330 [ 47.047947][ T495] ? filldir+0x690/0x690 [ 47.236347][ T495] ? fpu__clear_all+0x20/0x20 [ 47.241013][ T495] ? __kasan_check_read+0x11/0x20 [ 47.246079][ T495] __x64_sys_getdents64+0x7b/0x90 [ 47.251097][ T495] do_syscall_64+0x31/0x40 [ 47.255503][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.261381][ T495] RIP: 0033:0x7f518ddce339 [ 47.265869][ T495] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 47.285640][ T495] RSP: 002b:00007f518dc33028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 47.294040][ T495] RAX: ffffffffffffffda RBX: 00007f518e009fa0 RCX: 00007f518ddce339 [ 47.302185][ T495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 47.310153][ T495] RBP: 00007f518de61d68 R08: 0000000000000000 R09: 0000000000000000 [ 47.318128][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.326083][ T495] R13: 00007f518e00a038 R14: 00007f518e009fa0 R15: 00007ffc51675378 [ 47.334037][ T495] [ 47.336346][ T495] The buggy address belongs to the page: [ 47.341963][ T495] page:ffffea0004b29f40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12ca7d [ 47.352177][ T495] flags: 0x4000000000000000() [ 47.356843][ T495] raw: 4000000000000000 ffffea0004b29f88 ffff8881f705ab70 0000000000000000 [ 47.365409][ T495] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 47.373970][ T495] page dumped because: kasan: bad access detected [ 47.380367][ T495] page_owner info is not present (never set?) [ 47.386420][ T495] [ 47.388745][ T495] Memory state around the buggy address: [ 47.394365][ T495] ffff88812ca7cf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.402428][ T495] ffff88812ca7cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.410493][ T495] >ffff88812ca7d000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.418544][ T495] ^ [ 47.422607][ T495] ffff88812ca7d080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.430749][ T495] ffff88812ca7d100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.438804][ T495] ================================================================== [ 47.446856][ T495] Disabling lock debugging due to kernel taint [ 47.453619][ T495] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.598935][ T501] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.606327][ T501] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.614993][ T501] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 47.623034][ T501] System zones: 1-12 [ 47.627701][ T501] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.18: corrupted in-inode xattr [ 47.639671][ T501] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 47.651718][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 47.675036][ T501] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 47.686436][ T501] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 47.699589][ T501] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.844213][ T505] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.851468][ T505] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.860246][ T505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 47.868198][ T505] System zones: 1-12 [ 47.872621][ T505] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.19: corrupted in-inode xattr [ 47.884722][ T505] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 47.896963][ T505] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 47.925281][ T505] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 47.936635][ T505] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 47.949430][ T505] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.078924][ T509] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.086598][ T509] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.095544][ T509] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 48.103535][ T509] System zones: 1-12 [ 48.108054][ T509] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.20: corrupted in-inode xattr [ 48.119980][ T509] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 48.131954][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 48.155333][ T509] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 48.166703][ T509] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 48.179635][ T509] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.289638][ T513] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.296920][ T513] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.305756][ T513] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 48.313663][ T513] System zones: 1-12 [ 48.318161][ T513] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.21: corrupted in-inode xattr [ 48.330113][ T513] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 48.341932][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 48.365225][ T513] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 48.376422][ T513] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 48.389179][ T513] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.534126][ T517] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.541389][ T517] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.550416][ T517] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 48.558805][ T517] System zones: 1-12 [ 48.563782][ T517] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.22: corrupted in-inode xattr [ 48.576170][ T517] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 48.588045][ T517] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 48.611284][ T517] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 48.622496][ T517] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 48.635316][ T517] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.786376][ T521] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.793666][ T521] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.802575][ T521] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 48.810543][ T521] System zones: 1-12 [ 48.815060][ T521] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.23: corrupted in-inode xattr [ 48.827075][ T521] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 48.839036][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 48.862625][ T521] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 48.873793][ T521] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 48.886588][ T521] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 49.031236][ T525] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.038440][ T525] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.047236][ T525] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.055332][ T525] System zones: 1-12 [ 49.059947][ T525] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.24: corrupted in-inode xattr [ 49.071865][ T525] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 49.083756][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 49.106915][ T525] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 49.118063][ T525] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 49.130948][ T525] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=1217363968, rec_len=1, size=1024 fake=0 [ 49.277151][ T529] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.284392][ T529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.293121][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.301079][ T529] System zones: 1-12 [ 49.305704][ T529] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.25: corrupted in-inode xattr [ 49.317977][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 49.330027][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 49.353524][ T529] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 49.364880][ T529] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 49.377895][ T529] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.572998][ T533] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.580222][ T533] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.589029][ T533] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.597149][ T533] System zones: 1-12 [ 49.601511][ T533] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.26: corrupted in-inode xattr [ 49.613440][ T533] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 49.625473][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 49.648719][ T533] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 49.660157][ T533] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 49.673311][ T533] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684352, rec_len=2050, size=1024 fake=0 [ 49.838805][ T537] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.846200][ T537] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.855181][ T537] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.863490][ T537] System zones: 1-12 [ 49.868127][ T537] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.27: corrupted in-inode xattr [ 49.880103][ T537] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 49.891920][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 49.915740][ T537] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 49.927052][ T537] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 49.939805][ T537] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 50.053601][ T541] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.060893][ T541] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.069752][ T541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 50.077860][ T541] System zones: 1-12 [ 50.082251][ T541] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.28: corrupted in-inode xattr [ 50.094413][ T541] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 50.106243][ T541] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 50.129633][ T541] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 50.140841][ T541] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 50.153582][ T541] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684352, rec_len=2050, size=1024 fake=0 [ 50.293336][ T545] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.300747][ T545] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.309730][ T545] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 50.317935][ T545] System zones: 1-12 [ 50.322412][ T545] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.29: corrupted in-inode xattr [ 50.334324][ T545] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 50.346148][ T545] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 50.369385][ T545] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 50.380564][ T545] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 50.393382][ T545] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.551364][ T549] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.558599][ T549] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.567481][ T549] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 50.575390][ T549] System zones: 1-12 [ 50.579939][ T549] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.30: corrupted in-inode xattr [ 50.591867][ T549] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 50.603702][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 50.627423][ T549] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 50.638862][ T549] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 50.651779][ T549] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.763079][ T553] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.770282][ T553] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.779085][ T553] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 50.787157][ T553] System zones: 1-12 [ 50.791572][ T553] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.31: corrupted in-inode xattr [ 50.803493][ T553] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 50.815419][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 50.838753][ T553] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 50.849942][ T553] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 50.862672][ T553] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 51.011653][ T557] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.019008][ T557] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.027739][ T557] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.035843][ T557] System zones: 1-12 [ 51.040206][ T557] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.32: corrupted in-inode xattr [ 51.052338][ T557] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 51.064151][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 51.087335][ T557] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 51.098560][ T557] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 51.111336][ T557] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0 [ 51.222113][ T561] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.229480][ T561] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.238434][ T561] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.246375][ T561] System zones: 1-12 [ 51.250783][ T561] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.33: corrupted in-inode xattr [ 51.262819][ T561] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 51.274891][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 51.298006][ T561] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 51.309167][ T561] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 51.321905][ T561] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2026/04/11 17:05:01 executed programs: 19 [ 51.422901][ T565] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.430262][ T565] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.439150][ T565] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.447099][ T565] System zones: 1-12 [ 51.451554][ T565] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.34: corrupted in-inode xattr [ 51.463715][ T565] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 51.475623][ T565] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 51.499088][ T565] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 51.510260][ T565] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 51.523097][ T565] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.672153][ T569] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.679477][ T569] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.688411][ T569] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.696434][ T569] System zones: 1-12 [ 51.700779][ T569] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.35: corrupted in-inode xattr [ 51.712777][ T569] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 51.724595][ T569] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 51.747910][ T569] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 51.759162][ T569] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 51.771916][ T569] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=794978560, rec_len=31019, size=1024 fake=0 [ 51.882996][ T573] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.890571][ T573] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.899341][ T573] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.907435][ T573] System zones: 1-12 [ 51.911867][ T573] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.36: corrupted in-inode xattr [ 51.923839][ T573] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 51.936022][ T573] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 51.959311][ T573] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 51.970555][ T573] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 51.983343][ T573] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.159199][ T577] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.166447][ T577] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.175206][ T577] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.183225][ T577] System zones: 1-12 [ 52.187762][ T577] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.37: corrupted in-inode xattr [ 52.200072][ T577] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 52.211976][ T577] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 52.235479][ T577] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 52.246680][ T577] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 52.259408][ T577] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.383223][ T581] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.390545][ T581] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.399364][ T581] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.407337][ T581] System zones: 1-12 [ 52.411728][ T581] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.38: corrupted in-inode xattr [ 52.424018][ T581] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 52.436070][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 52.459462][ T581] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 52.470683][ T581] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 52.483580][ T581] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=29952, rec_len=0, size=1024 fake=0 [ 52.653550][ T585] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.660744][ T585] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.669533][ T585] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.677769][ T585] System zones: 1-12 [ 52.682645][ T585] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.39: corrupted in-inode xattr [ 52.694558][ T585] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 52.706404][ T585] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 52.730417][ T585] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 52.741666][ T585] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 52.754704][ T585] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3128573952, rec_len=31135, size=1024 fake=0 [ 52.957693][ T589] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.965008][ T589] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.973760][ T589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.981748][ T589] System zones: 1-12 [ 52.986339][ T589] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.40: corrupted in-inode xattr [ 52.998303][ T589] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 53.010166][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.033347][ T589] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 53.044674][ T589] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 53.057443][ T589] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.172572][ T593] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.179784][ T593] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.188526][ T593] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.196643][ T593] System zones: 1-12 [ 53.200994][ T593] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.41: corrupted in-inode xattr [ 53.212976][ T593] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 53.224855][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.248020][ T593] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 53.259214][ T593] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 53.271973][ T593] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.517954][ T597] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.525275][ T597] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.534064][ T597] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.542132][ T597] System zones: 1-12 [ 53.546772][ T597] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.42: corrupted in-inode xattr [ 53.558734][ T597] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 53.570979][ T597] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.594202][ T597] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 53.605474][ T597] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 53.618222][ T597] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.752677][ T601] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.760428][ T601] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.769187][ T601] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.777140][ T601] System zones: 1-12 [ 53.781490][ T601] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.43: corrupted in-inode xattr [ 53.793481][ T601] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 53.805305][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.828955][ T601] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 53.840240][ T601] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 53.852981][ T601] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1819750656, rec_len=21329, size=1024 fake=0 [ 53.993486][ T605] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.000727][ T605] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.009540][ T605] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.017590][ T605] System zones: 1-12 [ 54.021950][ T605] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.44: corrupted in-inode xattr [ 54.033931][ T605] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 54.045773][ T605] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.069133][ T605] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 54.080418][ T605] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 54.093421][ T605] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.278587][ T609] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.285977][ T609] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.294676][ T609] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.302703][ T609] System zones: 1-12 [ 54.307374][ T609] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.45: corrupted in-inode xattr [ 54.319293][ T609] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 54.331086][ T609] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.354661][ T609] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 54.366012][ T609] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 54.378868][ T609] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4325120, rec_len=0, size=1024 fake=0 [ 54.558918][ T614] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.566321][ T614] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.575095][ T614] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.583288][ T614] System zones: 1-12 [ 54.587889][ T614] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.46: corrupted in-inode xattr [ 54.600075][ T614] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 54.612033][ T614] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.635296][ T614] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 54.646638][ T614] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 54.659411][ T614] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 54.796753][ T618] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.804043][ T618] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.813060][ T618] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.821111][ T618] System zones: 1-12 [ 54.825523][ T618] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.47: corrupted in-inode xattr [ 54.837613][ T618] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 54.849512][ T618] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.873117][ T618] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 54.884589][ T618] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 54.897597][ T618] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.015858][ T622] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.023018][ T622] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.031973][ T622] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.040264][ T622] System zones: 1-12 [ 55.044674][ T622] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.48: corrupted in-inode xattr [ 55.057010][ T622] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 55.068921][ T622] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.092982][ T622] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 55.104405][ T622] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 55.117156][ T622] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2202296320, rec_len=31135, size=1024 fake=0 [ 55.358653][ T626] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.365879][ T626] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.374563][ T626] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.382784][ T626] System zones: 1-12 [ 55.387393][ T626] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.49: corrupted in-inode xattr [ 55.399441][ T626] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 55.411403][ T626] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.435139][ T626] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 55.446404][ T626] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 55.459142][ T626] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.49: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.562661][ T630] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.570133][ T630] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.579020][ T630] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.587068][ T630] System zones: 1-12 [ 55.591458][ T630] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.50: corrupted in-inode xattr [ 55.603500][ T630] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 55.615392][ T630] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.639095][ T630] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 55.650347][ T630] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 55.663392][ T630] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=29952, rec_len=0, size=1024 fake=0 [ 55.833633][ T634] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.841280][ T634] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.850250][ T634] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.858316][ T634] System zones: 1-12 [ 55.862707][ T634] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.51: corrupted in-inode xattr [ 55.874656][ T634] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 55.887113][ T634] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.910691][ T634] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 55.922021][ T634] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 55.934872][ T634] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.157070][ T638] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.164395][ T638] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.173149][ T638] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.181124][ T638] System zones: 1-12 [ 56.185514][ T638] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.52: corrupted in-inode xattr [ 56.197592][ T638] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 56.209494][ T638] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 56.232692][ T638] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 56.243982][ T638] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 56.256907][ T638] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.397109][ T642] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.404411][ T642] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.413183][ T642] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.421172][ T642] System zones: 1-12 [ 56.425621][ T642] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.53: corrupted in-inode xattr [ 56.437653][ T642] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 56.449540][ T642] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 56.473145][ T642] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 56.484471][ T642] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 56.497315][ T642] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2026/04/11 17:05:06 executed programs: 39 [ 56.692105][ T646] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.699512][ T646] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.708391][ T646] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.716494][ T646] System zones: 1-12 [ 56.721253][ T646] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.54: corrupted in-inode xattr [ 56.733584][ T646] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 56.745627][ T646] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 56.768968][ T646] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 56.780286][ T646] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 56.793065][ T646] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.54: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0