Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. 2025/11/22 14:51:39 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 44.747839][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 44.747849][ T24] audit: type=1400 audit(1763823099.740:105): avc: denied { unlink } for pid=409 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" [ 44.805767][ T24] audit: type=1400 audit(1763823099.800:106): avc: denied { write } for pid=411 comm="mkswap" path="pipe:[14916]" dev="pipefs" ino=14916 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.836364][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.354963][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.362445][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.370155][ T422] device bridge_slave_0 entered promiscuous mode [ 45.377392][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.385321][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.393637][ T422] device bridge_slave_1 entered promiscuous mode [ 45.425164][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.432740][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.440487][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.448518][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.463738][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.471314][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.478810][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.489243][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.498892][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.508541][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.518547][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.526988][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.534766][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.546389][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.557805][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.573627][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.585847][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.595334][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.607325][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.616461][ T422] device veth0_vlan entered promiscuous mode [ 45.629098][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.641567][ T422] device veth1_macvtap entered promiscuous mode [ 45.651261][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.663135][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.780966][ T24] audit: type=1401 audit(1763823100.780:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.856019][ T24] audit: type=1400 audit(1763823100.850:108): avc: denied { create } for pid=450 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/11/22 14:51:41 executed programs: 0 [ 46.406513][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.413987][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.421553][ T473] device bridge_slave_0 entered promiscuous mode [ 46.428897][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.436579][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.444178][ T473] device bridge_slave_1 entered promiscuous mode [ 46.478462][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.485762][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.493073][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.500214][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.517569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.526522][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.535177][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.548926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.557757][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.565399][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.574404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.582730][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.590609][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.608984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.618610][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.635723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.646786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.655746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.663473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.672675][ T473] device veth0_vlan entered promiscuous mode [ 46.681231][ T334] device bridge_slave_1 left promiscuous mode [ 46.688343][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.696398][ T334] device bridge_slave_0 left promiscuous mode [ 46.702965][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.711905][ T334] device veth1_macvtap left promiscuous mode [ 46.719076][ T334] device veth0_vlan left promiscuous mode [ 46.825201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.835436][ T473] device veth1_macvtap entered promiscuous mode [ 46.844991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.857326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.887372][ T478] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.898334][ T478] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 46.907490][ T478] System zones: 1-12 [ 46.912750][ T478] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.17: corrupted in-inode xattr [ 46.925615][ T478] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 46.938312][ T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 46.964700][ T24] audit: type=1400 audit(1763823101.960:109): avc: denied { mount } for pid=477 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 [ 46.985789][ T478] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 46.989023][ T24] audit: type=1400 audit(1763823101.980:110): avc: denied { write } for pid=477 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 [ 47.000874][ T478] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 47.024579][ T24] audit: type=1400 audit(1763823101.980:111): avc: denied { add_name } for pid=477 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.038756][ T478] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path /0/file0: bad entry in directory: directory entry overrun - offset=1023, inode=536870656, rec_len=65280, size=1024 fake=0 [ 47.083786][ T24] audit: type=1400 audit(1763823101.980:112): avc: denied { create } for pid=477 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.154748][ T24] audit: type=1400 audit(1763823101.980:113): avc: denied { write open } for pid=477 comm="syz.2.17" path="/0/file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.207640][ T24] audit: type=1400 audit(1763823101.980:114): avc: denied { create } for pid=477 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 47.361653][ T483] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.370985][ T483] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 47.379355][ T483] System zones: 1-12 [ 47.384764][ T483] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.18: corrupted in-inode xattr [ 47.398980][ T483] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 47.412434][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 47.441839][ T483] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 47.454650][ T483] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 47.468357][ T483] ================================================================== [ 47.476987][ T483] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 47.485351][ T483] Read of size 2 at addr ffff888123b35003 by task syz.2.18/483 [ 47.493485][ T483] [ 47.495875][ T483] CPU: 0 PID: 483 Comm: syz.2.18 Not tainted syzkaller #0 [ 47.503621][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 47.514328][ T483] Call Trace: [ 47.517973][ T483] __dump_stack+0x21/0x24 [ 47.523159][ T483] dump_stack_lvl+0x169/0x1d8 [ 47.528202][ T483] ? show_regs_print_info+0x18/0x18 [ 47.534296][ T483] ? thaw_kernel_threads+0x220/0x220 [ 47.539889][ T483] print_address_description+0x7f/0x2c0 [ 47.546148][ T483] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.552053][ T483] kasan_report+0xe2/0x130 [ 47.556899][ T483] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.563100][ T483] __asan_report_load2_noabort+0x14/0x20 [ 47.568941][ T483] __ext4_check_dir_entry+0x7c2/0x970 [ 47.574656][ T483] ext4_readdir+0x11ca/0x39b0 [ 47.579479][ T483] ? ext4_dir_llseek+0x470/0x470 [ 47.585587][ T483] ? fsnotify_perm+0x31b/0x4b0 [ 47.592289][ T483] ? __kasan_check_write+0x14/0x20 [ 47.598217][ T483] iterate_dir+0x260/0x570 [ 47.603893][ T483] ? ext4_dir_llseek+0x470/0x470 [ 47.609738][ T483] __se_sys_getdents64+0xe5/0x240 [ 47.614995][ T483] ? __x64_sys_getdents64+0x90/0x90 [ 47.620508][ T483] ? switch_fpu_return+0x197/0x340 [ 47.628532][ T483] ? filldir+0x690/0x690 [ 47.634345][ T483] ? fpu__clear_all+0x20/0x20 [ 47.641573][ T483] ? __kasan_check_read+0x11/0x20 [ 47.648528][ T483] __x64_sys_getdents64+0x7b/0x90 [ 47.654208][ T483] do_syscall_64+0x31/0x40 [ 47.658886][ T483] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.665513][ T483] RIP: 0033:0x7f535c2346c9 [ 47.670053][ T483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 47.690944][ T483] RSP: 002b:00007f535c0a4038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 47.700155][ T483] RAX: ffffffffffffffda RBX: 00007f535c48afa0 RCX: 00007f535c2346c9 [ 47.708689][ T483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 47.716870][ T483] RBP: 00007f535c2b6f91 R08: 0000000000000000 R09: 0000000000000000 [ 47.725418][ T483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.734280][ T483] R13: 00007f535c48b038 R14: 00007f535c48afa0 R15: 00007ffefe19d088 [ 47.743687][ T483] [ 47.746553][ T483] The buggy address belongs to the page: [ 47.753583][ T483] page:ffffea00048ecd40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x123b35 [ 47.764920][ T483] flags: 0x4000000000000000() [ 47.770754][ T483] raw: 4000000000000000 ffffea00048ecd88 ffffea00048ecbc8 0000000000000000 [ 47.781251][ T483] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 47.793475][ T483] page dumped because: kasan: bad access detected [ 47.802618][ T483] page_owner tracks the page as freed [ 47.809668][ T483] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 469, ts 46191106851, free_ts 46381304128 [ 47.827563][ T483] prep_new_page+0x179/0x180 [ 47.832529][ T483] get_page_from_freelist+0x2235/0x23d0 [ 47.838822][ T483] __alloc_pages_nodemask+0x268/0x5f0 [ 47.848718][ T483] handle_pte_fault+0xf53/0x3750 [ 47.855137][ T483] handle_mm_fault+0xf3f/0x16a0 [ 47.861767][ T483] do_user_addr_fault+0x5a2/0xc80 [ 47.867762][ T483] exc_page_fault+0x5a/0xc0 [ 47.873056][ T483] asm_exc_page_fault+0x1e/0x30 [ 47.878478][ T483] page last free stack trace: [ 47.883960][ T483] free_unref_page_prepare+0x2b7/0x2d0 [ 47.891605][ T483] free_unref_page_list+0x12e/0x9b0 [ 47.899175][ T483] release_pages+0xe38/0xe80 [ 47.904911][ T483] free_pages_and_swap_cache+0x86/0xa0 [ 47.910923][ T483] tlb_finish_mmu+0x175/0x300 [ 47.915889][ T483] exit_mmap+0x2fc/0x540 [ 47.920649][ T483] __mmput+0x93/0x2f0 [ 47.925107][ T483] mmput+0x4e/0x150 [ 47.929780][ T483] do_exit+0x9ae/0x2480 [ 47.934997][ T483] do_group_exit+0x141/0x310 [ 47.941236][ T483] get_signal+0xf7d/0x12e0 [ 47.948176][ T483] arch_do_signal_or_restart+0xbf/0x10f0 [ 47.955120][ T483] exit_to_user_mode_loop+0xa2/0xe0 [ 47.961507][ T483] exit_to_user_mode_prepare+0x76/0xa0 [ 47.968112][ T483] syscall_exit_to_user_mode+0x1d/0x40 [ 47.974920][ T483] do_syscall_64+0x3d/0x40 [ 47.979941][ T483] [ 47.983167][ T483] Memory state around the buggy address: [ 47.993408][ T483] ffff888123b34f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.006704][ T483] ffff888123b34f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.017522][ T483] >ffff888123b35000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.028016][ T483] ^ [ 48.032816][ T483] ffff888123b35080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.041311][ T483] ffff888123b35100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.049672][ T483] ================================================================== [ 48.058455][ T483] Disabling lock debugging due to kernel taint [ 48.067463][ T483] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path /1/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.262513][ T490] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.273430][ T490] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 48.282668][ T490] System zones: 1-12 [ 48.288172][ T490] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.19: corrupted in-inode xattr [ 48.306348][ T490] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 48.321851][ T490] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 48.358347][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 48.373435][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 48.389818][ T490] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path /2/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.572995][ T494] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.583973][ T494] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 48.593975][ T494] System zones: 1-12 [ 48.600079][ T494] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.20: corrupted in-inode xattr [ 48.619776][ T494] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 48.636516][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 48.680584][ T494] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 48.698174][ T494] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 48.714057][ T494] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path /3/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.872816][ T498] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.885138][ T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 48.897474][ T498] System zones: 1-12 [ 48.903414][ T498] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.21: corrupted in-inode xattr [ 48.921972][ T498] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 48.936217][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 48.970095][ T498] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 48.982777][ T498] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 48.997799][ T498] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path /4/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.219470][ T502] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.230380][ T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.239044][ T502] System zones: 1-12 [ 49.243812][ T502] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.22: corrupted in-inode xattr [ 49.256836][ T502] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 49.269199][ T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 49.300065][ T502] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 49.315479][ T502] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 49.329179][ T502] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path /5/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 49.456921][ T506] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.467192][ T506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.475462][ T506] System zones: 1-12 [ 49.480291][ T506] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.23: corrupted in-inode xattr [ 49.493408][ T506] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 49.506070][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 49.533769][ T506] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 49.545741][ T506] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 49.559799][ T506] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path /6/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.659681][ T510] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.668823][ T510] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.677700][ T510] System zones: 1-12 [ 49.682794][ T510] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.24: corrupted in-inode xattr [ 49.696086][ T510] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 49.709376][ T510] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 49.737300][ T510] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 49.748874][ T510] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 49.762295][ T510] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path /7/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.952674][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.961546][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 49.969776][ T514] System zones: 1-12 [ 49.974185][ T514] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.25: corrupted in-inode xattr [ 49.987332][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 49.999773][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 50.027332][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 50.039047][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 50.052170][ T514] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path /8/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 50.167082][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.175986][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 50.184232][ T518] System zones: 1-12 [ 50.188931][ T518] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.26: corrupted in-inode xattr [ 50.202242][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 50.214644][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 50.243452][ T518] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 50.255007][ T518] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 50.268086][ T518] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path /9/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 50.467018][ T522] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.475729][ T522] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 50.483746][ T522] System zones: 1-12 [ 50.488241][ T522] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.27: corrupted in-inode xattr [ 50.501360][ T522] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 50.515037][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 50.541855][ T522] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 50.553462][ T522] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 50.567591][ T522] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path /10/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.766290][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.775431][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 50.783700][ T526] System zones: 1-12 [ 50.788327][ T526] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.28: corrupted in-inode xattr [ 50.800789][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 50.813383][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 50.843603][ T526] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 50.858968][ T526] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 50.873381][ T526] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path /11/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.047450][ T531] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.057715][ T531] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.068067][ T531] System zones: 1-12 [ 51.073387][ T531] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.29: corrupted in-inode xattr [ 51.087811][ T531] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 51.102006][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 51.129954][ T531] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 51.142134][ T531] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 51.157884][ T531] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path /12/file0: bad entry in directory: directory entry overrun - offset=1023, inode=532480, rec_len=3072, size=1024 fake=0 [ 51.352620][ T535] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.362256][ T535] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.370784][ T535] System zones: 1-12 [ 51.375809][ T535] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.30: corrupted in-inode xattr [ 51.388464][ T535] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 51.401639][ T535] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 51.432078][ T535] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 2025/11/22 14:51:46 executed programs: 16 [ 51.444307][ T535] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 51.458773][ T535] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path /13/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.587117][ T539] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.598366][ T539] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.608699][ T539] System zones: 1-12 [ 51.615572][ T539] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.31: corrupted in-inode xattr [ 51.630297][ T539] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 51.643286][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 51.673552][ T539] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 51.688988][ T539] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 51.704590][ T539] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path /14/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1186119680, rec_len=49152, size=1024 fake=0 [ 51.872913][ T544] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.883521][ T544] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.894175][ T544] System zones: 1-12 [ 51.898906][ T544] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.32: corrupted in-inode xattr [ 51.914492][ T544] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 51.927156][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 51.956065][ T544] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 51.970275][ T544] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 51.989201][ T544] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path /15/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 52.107027][ T548] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.118548][ T548] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.127273][ T548] System zones: 1-12 [ 52.133724][ T548] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.33: corrupted in-inode xattr [ 52.148474][ T548] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 52.162333][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 52.194745][ T548] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 52.207875][ T548] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 52.224579][ T548] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path /16/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1171255296, rec_len=21340, size=1024 fake=0 [ 52.337391][ T552] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.347600][ T552] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.356682][ T552] System zones: 1-12 [ 52.362060][ T552] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.34: corrupted in-inode xattr [ 52.374961][ T552] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 52.388416][ T552] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 52.419673][ T552] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 52.431848][ T552] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 52.445588][ T552] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path /17/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.627801][ T556] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.637427][ T556] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.645425][ T556] System zones: 1-12 [ 52.649975][ T556] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.35: corrupted in-inode xattr [ 52.662476][ T556] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 52.675740][ T556] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 52.704066][ T556] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 52.715608][ T556] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 52.728975][ T556] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path /18/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1186119680, rec_len=49152, size=1024 fake=0 [ 52.832258][ T560] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.841523][ T560] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.850178][ T560] System zones: 1-12 [ 52.855140][ T560] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.36: corrupted in-inode xattr [ 52.867833][ T560] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 52.881137][ T560] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 52.919203][ T560] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 52.933969][ T560] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 52.948865][ T560] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path /19/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.102945][ T564] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.112417][ T564] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.120768][ T564] System zones: 1-12 [ 53.125162][ T564] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.37: corrupted in-inode xattr [ 53.139409][ T564] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 53.152965][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 53.180903][ T564] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 53.192317][ T564] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 53.206531][ T564] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path /20/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.292808][ T568] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.302014][ T568] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.311269][ T568] System zones: 1-12 [ 53.316178][ T568] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.38: corrupted in-inode xattr [ 53.329425][ T568] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 53.342337][ T568] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 53.373180][ T568] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 53.384912][ T568] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 53.400337][ T568] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path /21/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1185013760, rec_len=49152, size=1024 fake=0 [ 53.546916][ T572] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.555932][ T572] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.564157][ T572] System zones: 1-12 [ 53.568934][ T572] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.39: corrupted in-inode xattr [ 53.581444][ T572] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 53.594188][ T572] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 53.623231][ T572] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 53.637102][ T572] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 53.651715][ T572] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path /22/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1740384256, rec_len=49154, size=1024 fake=0 [ 53.742482][ T577] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.752144][ T577] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.761108][ T577] System zones: 1-12 [ 53.766464][ T577] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.40: corrupted in-inode xattr [ 53.779182][ T577] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 53.794187][ T577] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 53.825943][ T577] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 53.840296][ T577] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 53.859814][ T577] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path /23/file0: bad entry in directory: directory entry overrun - offset=1023, inode=532480, rec_len=3072, size=1024 fake=0 [ 53.996767][ T581] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.009697][ T581] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.018212][ T581] System zones: 1-12 [ 54.023125][ T581] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.41: corrupted in-inode xattr [ 54.038555][ T581] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 54.051398][ T581] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 54.082217][ T581] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 54.094528][ T581] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 54.108346][ T581] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path /24/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 54.225567][ T585] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.236502][ T585] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.247216][ T585] System zones: 1-12 [ 54.252002][ T585] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.42: corrupted in-inode xattr [ 54.264309][ T585] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 54.277975][ T585] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 54.309135][ T585] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 54.321237][ T585] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 54.335807][ T585] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path /25/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 54.486049][ T589] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.495567][ T589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.503553][ T589] System zones: 1-12 [ 54.508025][ T589] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.43: corrupted in-inode xattr [ 54.522498][ T589] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 54.536772][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 54.571384][ T589] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 54.587376][ T589] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 54.608040][ T589] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path /26/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.796048][ T593] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.806784][ T593] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.815526][ T593] System zones: 1-12 [ 54.820652][ T593] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.44: corrupted in-inode xattr [ 54.834120][ T593] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 54.847167][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 54.878393][ T593] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 54.893455][ T593] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 54.910211][ T593] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path /27/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.076156][ T597] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.086399][ T597] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.102004][ T597] System zones: 1-12 [ 55.108238][ T597] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.45: corrupted in-inode xattr [ 55.125410][ T597] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 55.140160][ T597] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 55.178757][ T597] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 55.191461][ T597] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 55.209035][ T597] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path /28/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.426156][ T601] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.437483][ T601] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.446127][ T601] System zones: 1-12 [ 55.450952][ T601] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.46: corrupted in-inode xattr [ 55.465277][ T601] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 55.477924][ T601] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 55.508021][ T601] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 55.522170][ T601] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 55.538009][ T601] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path /29/file0: bad entry in directory: directory entry overrun - offset=1023, inode=33554176, rec_len=65280, size=1024 fake=0 [ 55.752185][ T605] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.761762][ T605] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.770582][ T605] System zones: 1-12 [ 55.778407][ T605] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.47: corrupted in-inode xattr [ 55.795983][ T605] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 55.813002][ T605] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 55.851177][ T605] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 55.870746][ T605] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 55.890565][ T605] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path /30/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.047522][ T609] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.058151][ T609] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.067837][ T609] System zones: 1-12 [ 56.074353][ T609] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.48: corrupted in-inode xattr [ 56.090102][ T609] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 56.107345][ T609] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 56.141689][ T609] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 56.154837][ T609] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 56.170189][ T609] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path /31/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=256, rec_len=0, size=1024 fake=0 [ 56.336478][ T613] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.346970][ T613] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.358726][ T613] System zones: 1-12 [ 56.363703][ T613] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.49: corrupted in-inode xattr [ 56.377774][ T613] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 56.393442][ T613] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 56.432488][ T613] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 56.446447][ T613] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 56.462238][ T613] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.49: path /32/file0: bad entry in directory: directory entry overrun - offset=1023, inode=1186119680, rec_len=49152, size=1024 fake=0 2025/11/22 14:51:51 executed programs: 35 [ 56.725819][ T617] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.738649][ T617] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.748771][ T617] System zones: 1-12 [ 56.753908][ T617] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.50: corrupted in-inode xattr [ 56.766968][ T617] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 56.779748][ T617] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 56.808272][ T617] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 56.821007][ T617] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 56.838871][ T617] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path /33/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=1405124608, rec_len=1, size=1024 fake=0 [ 56.972643][ T621] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.981922][ T621] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.991539][ T621] System zones: 1-12 [ 56.996698][ T621] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.51: corrupted in-inode xattr [ 57.009884][ T621] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 57.023529][ T621] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 57.054129][ T621] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 57.067849][ T621] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 57.081879][ T621] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path /34/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.305898][ T625] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.315498][ T625] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 57.324986][ T625] System zones: 1-12 [ 57.329792][ T625] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2220: inode #15: comm syz.2.52: corrupted in-inode xattr [ 57.341965][ T625] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 57.354738][ T625] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 57.384645][ T625] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 57.397159][ T625] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 57.412549][ T625] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path /35/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0