Warning: Permanently added '10.128.1.115' (ED25519) to the list of known hosts. 2026/03/06 04:37:05 parsed 1 programs [ 42.466197][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 42.466206][ T24] audit: type=1400 audit(1772771826.520:104): avc: denied { unlink } for pid=408 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" [ 42.508566][ T408] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.906892][ T24] audit: type=1401 audit(1772771826.960:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.137094][ T24] audit: type=1400 audit(1772771827.190:106): avc: denied { create } for pid=436 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.297176][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.305955][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.313711][ T448] device bridge_slave_0 entered promiscuous mode [ 43.321082][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.328376][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.336029][ T448] device bridge_slave_1 entered promiscuous mode [ 43.370164][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.377574][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.385163][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.392582][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.407836][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.415539][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.423237][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.430757][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.440830][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.450026][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.457207][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.466253][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.474998][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.482261][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.500889][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.511258][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.519465][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.528784][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.536838][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.545430][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.554107][ T448] device veth0_vlan entered promiscuous mode [ 43.564594][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.574327][ T448] device veth1_macvtap entered promiscuous mode [ 43.584587][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.595724][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/06 04:37:07 executed programs: 0 [ 43.910918][ T24] audit: type=1400 audit(1772771827.970:107): avc: denied { write } for pid=401 comm="syz-execprog" path="pipe:[15498]" dev="pipefs" ino=15498 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.953268][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.960808][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.968278][ T470] device bridge_slave_0 entered promiscuous mode [ 43.976435][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.984347][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.992067][ T470] device bridge_slave_1 entered promiscuous mode [ 44.029020][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.036917][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.045012][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.053440][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.074264][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.082828][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.091419][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.107264][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.117182][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.126328][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.135356][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.144055][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.151616][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.178436][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.188621][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.205287][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.218930][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.227912][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.235497][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.245297][ T470] device veth0_vlan entered promiscuous mode [ 44.258724][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.268412][ T470] device veth1_macvtap entered promiscuous mode [ 44.278351][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.289574][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.298651][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.351693][ T492] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 44.359150][ T492] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.368399][ T492] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 44.377262][ T492] System zones: 1-12 [ 44.382695][ T492] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.16: corrupted in-inode xattr [ 44.396300][ T492] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 44.409327][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 44.429770][ T24] audit: type=1400 audit(1772771828.490:108): avc: denied { mount } for pid=491 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.437625][ T492] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 44.458880][ T24] audit: type=1400 audit(1772771828.490:109): avc: denied { write } for pid=491 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.464947][ T492] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 44.490510][ T24] audit: type=1400 audit(1772771828.490:110): avc: denied { add_name } for pid=491 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.502930][ T492] ================================================================== [ 44.530980][ T24] audit: type=1400 audit(1772771828.490:111): avc: denied { create } for pid=491 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 44.532872][ T492] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 44.532889][ T492] Read of size 2 at addr ffff88812b9b6003 by task syz.2.16/492 [ 44.553635][ T24] audit: type=1400 audit(1772771828.490:112): avc: denied { create } for pid=491 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.561319][ T492] [ 44.561345][ T492] CPU: 1 PID: 492 Comm: syz.2.16 Not tainted syzkaller #0 [ 44.561351][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 44.561361][ T492] Call Trace: [ 44.561381][ T492] __dump_stack+0x21/0x24 [ 44.561390][ T492] dump_stack_lvl+0x1a7/0x208 [ 44.561399][ T492] ? show_regs_print_info+0x18/0x18 [ 44.561406][ T492] ? thaw_kernel_threads+0x220/0x220 [ 44.561423][ T492] print_address_description+0x7f/0x2c0 [ 44.569874][ T24] audit: type=1400 audit(1772771828.490:113): avc: denied { write open } for pid=491 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.614562][ T492] ? __ext4_check_dir_entry+0x7c2/0x970 [ 44.614572][ T492] kasan_report+0xe2/0x130 [ 44.614579][ T492] ? __ext4_check_dir_entry+0x7c2/0x970 [ 44.614588][ T492] __asan_report_load2_noabort+0x14/0x20 [ 44.614595][ T492] __ext4_check_dir_entry+0x7c2/0x970 [ 44.614603][ T492] ext4_readdir+0x123f/0x3ab0 [ 44.614613][ T492] ? ext4_dir_llseek+0x470/0x470 [ 44.614624][ T492] ? fsnotify_perm+0x31b/0x4b0 [ 44.614633][ T492] ? __kasan_check_write+0x14/0x20 [ 44.614650][ T492] iterate_dir+0x260/0x570 [ 44.614657][ T492] ? ext4_dir_llseek+0x470/0x470 [ 44.614665][ T492] __se_sys_getdents64+0xf2/0x250 [ 44.614673][ T492] ? __x64_sys_getdents64+0x90/0x90 [ 44.614682][ T492] ? switch_fpu_return+0x19c/0x330 [ 44.614688][ T492] ? filldir+0x690/0x690 [ 44.614696][ T492] ? fpu__clear_all+0x20/0x20 [ 44.614704][ T492] ? __kasan_check_read+0x11/0x20 [ 44.614710][ T492] __x64_sys_getdents64+0x7b/0x90 [ 44.614719][ T492] do_syscall_64+0x31/0x40 [ 44.614729][ T492] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.614751][ T492] RIP: 0033:0x7f6723deb3b9 [ 44.614761][ T492] 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 [ 44.614767][ T492] RSP: 002b:00007f672385a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 44.614779][ T492] RAX: ffffffffffffffda RBX: 00007f6723ff0fa0 RCX: 00007f6723deb3b9 [ 44.614784][ T492] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 44.614789][ T492] RBP: 00007f6723e769d4 R08: 0000000000000000 R09: 0000000000000000 [ 44.614804][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.926903][ T492] R13: 0000000000000000 R14: 00007f6723ff0fa0 R15: 00007fff157c76e8 [ 44.935607][ T492] [ 44.938090][ T492] The buggy address belongs to the page: [ 44.945192][ T492] page:ffffea0004ae6d80 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12b9b6 [ 44.961365][ T492] flags: 0x4000000000000000() [ 44.967059][ T492] raw: 4000000000000000 ffffea0004ae6dc8 ffffea0004ae6d08 0000000000000000 [ 44.977209][ T492] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 44.988506][ T492] page dumped because: kasan: bad access detected [ 44.996423][ T492] page_owner info is not present (never set?) [ 45.003783][ T492] [ 45.006114][ T492] Memory state around the buggy address: [ 45.012647][ T492] ffff88812b9b5f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.021082][ T492] ffff88812b9b5f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.029911][ T492] >ffff88812b9b6000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.038229][ T492] ^ [ 45.042822][ T492] ffff88812b9b6080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.053173][ T492] ffff88812b9b6100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.062736][ T492] ================================================================== [ 45.070973][ T492] Disabling lock debugging due to kernel taint [ 45.078573][ T492] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.229077][ T497] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.236974][ T497] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.246570][ T497] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.255352][ T497] System zones: 1-12 [ 45.260526][ T497] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.17: corrupted in-inode xattr [ 45.273372][ T497] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 45.286160][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 45.308339][ T497] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 45.320285][ T497] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 45.333747][ T497] 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 [ 45.528283][ T501] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.535501][ T501] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.544980][ T501] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.553761][ T501] System zones: 1-12 [ 45.559129][ T501] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.18: corrupted in-inode xattr [ 45.572276][ T501] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 45.584941][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 45.607884][ T501] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 45.620410][ T501] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 45.633694][ 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 [ 45.734579][ T7] device bridge_slave_1 left promiscuous mode [ 45.740957][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.749027][ T7] device bridge_slave_0 left promiscuous mode [ 45.756280][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.764864][ T7] device veth1_macvtap left promiscuous mode [ 45.771654][ T505] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.774948][ T7] device veth0_vlan left promiscuous mode [ 45.779089][ T505] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.796971][ T505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.805756][ T505] System zones: 1-12 [ 45.810771][ T505] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.19: corrupted in-inode xattr [ 45.823340][ T505] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 45.835757][ T505] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 45.857075][ T505] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 45.869127][ T505] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 45.883214][ 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 [ 46.019703][ T509] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.027404][ T509] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.036947][ T509] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.046524][ T509] System zones: 1-12 [ 46.052666][ T509] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.20: corrupted in-inode xattr [ 46.066834][ T509] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 46.080756][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.103877][ T509] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 46.116555][ T509] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 46.132074][ 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 [ 46.347378][ T514] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.354842][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.364548][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.373157][ T514] System zones: 1-12 [ 46.377809][ T514] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.21: corrupted in-inode xattr [ 46.390185][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 46.403049][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.425113][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 46.436740][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 46.450276][ T514] 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 [ 46.642449][ T518] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.650159][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.659155][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.668835][ T518] System zones: 1-12 [ 46.673744][ T518] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.22: corrupted in-inode xattr [ 46.685877][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 46.698292][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.720693][ T518] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 46.732504][ T518] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 46.746355][ T518] 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 [ 46.876560][ T522] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.884042][ T522] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.894311][ T522] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.903609][ T522] System zones: 1-12 [ 46.908347][ T522] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.23: corrupted in-inode xattr [ 46.920849][ T522] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 46.933108][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.954547][ T522] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 46.966573][ T522] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 46.980156][ T522] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.112436][ T526] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.119915][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.129171][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.137428][ T526] System zones: 1-12 [ 47.142328][ T526] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.24: corrupted in-inode xattr [ 47.155299][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 47.168680][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.189932][ T526] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 47.202154][ T526] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 47.215676][ T526] 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=0, rec_len=0, size=1024 fake=0 [ 47.452140][ T530] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.459742][ T530] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.469077][ T530] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.477895][ T530] System zones: 1-12 [ 47.482619][ T530] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.25: corrupted in-inode xattr [ 47.496999][ T530] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 47.510463][ T530] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.532249][ T530] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 47.544133][ T530] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 47.557647][ T530] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 47.663086][ T534] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.671847][ T534] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.681522][ T534] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.690187][ T534] System zones: 1-12 [ 47.697046][ T534] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.26: corrupted in-inode xattr [ 47.711536][ T534] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 47.726645][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.750685][ T534] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 47.764568][ T534] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 47.782555][ T534] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.886553][ T538] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.893876][ T538] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.903456][ T538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.912334][ T538] System zones: 1-12 [ 47.916952][ T538] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.27: corrupted in-inode xattr [ 47.929475][ T538] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 47.941801][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.964922][ T538] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 47.976712][ T538] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 47.990766][ T538] 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=0, rec_len=0, size=1024 fake=0 [ 48.118131][ T542] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.126018][ T542] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.135560][ T542] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.144410][ T542] System zones: 1-12 [ 48.149937][ T542] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.28: corrupted in-inode xattr [ 48.163994][ T542] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 48.176653][ T542] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.198938][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 48.210725][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 48.224263][ T542] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 48.432402][ T546] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.439594][ T546] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.448663][ T546] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.457181][ T546] System zones: 1-12 [ 48.462114][ T546] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.29: corrupted in-inode xattr [ 48.474620][ T546] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 48.487884][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.511012][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 48.523250][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 48.536266][ T546] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 48.626886][ T550] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.634076][ T550] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.643621][ T550] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.651977][ T550] System zones: 1-12 [ 48.656727][ T550] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.30: corrupted in-inode xattr [ 48.669183][ T550] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 48.681052][ T550] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.703607][ T550] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 48.715700][ T550] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 48.729754][ T550] 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 [ 48.872396][ T554] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.879684][ T554] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.889013][ T554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.897751][ T554] System zones: 1-12 [ 48.902273][ T554] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.31: corrupted in-inode xattr [ 48.914286][ T554] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 48.927067][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.948309][ T554] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 48.960504][ T554] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 48.974705][ T554] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2026/03/06 04:37:13 executed programs: 18 [ 49.112526][ T558] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.121303][ T558] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.130814][ T558] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.139261][ T558] System zones: 1-12 [ 49.143902][ T558] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.32: corrupted in-inode xattr [ 49.158321][ T558] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 49.170883][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.193549][ T558] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 49.206440][ T558] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 49.219663][ T558] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.368232][ T562] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.375909][ T562] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.385010][ T562] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.393340][ T562] System zones: 1-12 [ 49.398345][ T562] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.33: corrupted in-inode xattr [ 49.410858][ T562] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 49.423154][ T562] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.444138][ T562] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 49.456056][ T562] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 49.470123][ T562] 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=4308992, rec_len=0, size=1024 fake=0 [ 49.587833][ T566] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.595714][ T566] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.605259][ T566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.613810][ T566] System zones: 1-12 [ 49.618299][ T566] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.34: corrupted in-inode xattr [ 49.630859][ T566] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 49.642980][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.665063][ T566] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 49.677043][ T566] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 49.690425][ T566] 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 [ 49.907530][ T570] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.915474][ T570] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.924789][ T570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.932904][ T570] System zones: 1-12 [ 49.937248][ T570] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.35: corrupted in-inode xattr [ 49.949995][ T570] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 49.962764][ T570] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.984124][ T570] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 49.995831][ T570] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 50.009282][ T570] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 50.231690][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.238926][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.248012][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.256338][ T574] System zones: 1-12 [ 50.261679][ T574] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.36: corrupted in-inode xattr [ 50.275011][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 50.287569][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.309728][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 50.321263][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 50.334686][ T574] 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 [ 50.472382][ T578] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.479786][ T578] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.490345][ T578] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.499145][ T578] System zones: 1-12 [ 50.504334][ T578] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.37: corrupted in-inode xattr [ 50.517302][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 50.529475][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.552058][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 50.564659][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 50.578521][ T578] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1073741568, rec_len=65280, size=1024 fake=0 [ 50.747942][ T582] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.755532][ T582] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.764582][ T582] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.772739][ T582] System zones: 1-12 [ 50.777230][ T582] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.38: corrupted in-inode xattr [ 50.789856][ T582] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 50.802534][ T582] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.826088][ T582] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 50.837740][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 50.851331][ T582] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 50.986891][ T586] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.994379][ T586] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.003575][ T586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.012220][ T586] System zones: 1-12 [ 51.017434][ T586] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.39: corrupted in-inode xattr [ 51.029921][ T586] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 51.042342][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.065075][ T586] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 51.076817][ T586] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 51.090197][ T586] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.266388][ T590] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.273995][ T590] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.282920][ T590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.290866][ T590] System zones: 1-12 [ 51.295644][ T590] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.40: corrupted in-inode xattr [ 51.307734][ T590] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 51.320497][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.341763][ T590] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 51.353934][ T590] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 51.367042][ T590] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 51.511224][ T594] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.518948][ T594] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.527712][ T594] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.535742][ T594] System zones: 1-12 [ 51.540191][ T594] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.41: corrupted in-inode xattr [ 51.552709][ T594] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 51.564822][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.586305][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 51.598008][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 51.611307][ T594] 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 [ 51.750687][ T598] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.758681][ T598] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.768747][ T598] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.776871][ T598] System zones: 1-12 [ 51.781812][ T598] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.42: corrupted in-inode xattr [ 51.795293][ T598] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 51.809468][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.832122][ T598] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 51.843288][ T598] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 51.856678][ T598] 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 [ 51.993171][ T602] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.000812][ T602] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.009840][ T602] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.018479][ T602] System zones: 1-12 [ 52.023287][ T602] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.43: corrupted in-inode xattr [ 52.035245][ T602] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 52.047677][ T602] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.071098][ T602] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 52.083255][ T602] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 52.096466][ T602] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=33554176, rec_len=65280, size=1024 fake=0 [ 52.216976][ T606] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.224268][ T606] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.233632][ T606] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.241974][ T606] System zones: 1-12 [ 52.246486][ T606] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.44: corrupted in-inode xattr [ 52.259230][ T606] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 52.272160][ T606] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.294897][ T606] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 52.306678][ T606] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 52.320344][ T606] 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 [ 52.452620][ T610] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.460333][ T610] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.469252][ T610] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.477464][ T610] System zones: 1-12 [ 52.482182][ T610] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.45: corrupted in-inode xattr [ 52.494986][ T610] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 52.507214][ T610] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.528943][ T610] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 52.540404][ T610] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 52.554111][ T610] 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=0, rec_len=0, size=1024 fake=0 [ 52.652397][ T614] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.660369][ T614] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.670029][ T614] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.678601][ T614] System zones: 1-12 [ 52.683543][ T614] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.46: corrupted in-inode xattr [ 52.696008][ T614] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 52.709205][ T614] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.731401][ T614] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 52.742665][ T614] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 52.755585][ T614] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 [ 52.902755][ T618] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.910385][ T618] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.920077][ T618] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.928120][ T618] System zones: 1-12 [ 52.932887][ T618] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.47: corrupted in-inode xattr [ 52.945054][ T618] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 52.957258][ T618] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.979290][ T618] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 52.991238][ T618] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 53.004538][ 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 [ 53.176378][ T622] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.183875][ T622] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.193971][ T622] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.202362][ T622] System zones: 1-12 [ 53.207558][ T622] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.48: corrupted in-inode xattr [ 53.221648][ T622] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 53.234798][ T622] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.256718][ T622] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 53.270222][ T622] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 53.283994][ 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=861040896, rec_len=21305, size=1024 fake=0 [ 53.448502][ T626] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.456041][ T626] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.464947][ T626] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.472984][ T626] System zones: 1-12 [ 53.477757][ T626] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.49: corrupted in-inode xattr [ 53.490996][ T626] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 53.504524][ T626] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.526653][ T626] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 53.537979][ T626] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 53.551339][ 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 [ 53.762552][ T630] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.770109][ T630] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.779024][ T630] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.787270][ T630] System zones: 1-12 [ 53.792050][ T630] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.50: corrupted in-inode xattr [ 53.804913][ T630] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 53.817689][ T630] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.839078][ T630] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 53.851138][ T630] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 53.864135][ 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=0, rec_len=0, size=1024 fake=0 [ 54.036075][ T634] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.043320][ T634] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.052725][ T634] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.061159][ T634] System zones: 1-12 [ 54.065657][ T634] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.51: corrupted in-inode xattr [ 54.078037][ T634] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 54.090462][ T634] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.112348][ T634] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 54.124525][ T634] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 54.137872][ 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 2026/03/06 04:37:18 executed programs: 38 [ 54.316078][ T638] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.323604][ T638] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.332453][ T638] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.340935][ T638] System zones: 1-12 [ 54.345477][ T638] EXT4-fs error (device loop2): ext4_iget_extra_inode:4685: inode #15: comm syz.2.52: corrupted in-inode xattr [ 54.357759][ T638] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 54.370107][ T638] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.391887][ T638] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 54.403597][ T638] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 54.417283][ 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