Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts. 2025/09/03 06:20:19 parsed 1 programs [ 49.251091][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 49.251104][ T24] audit: type=1400 audit(1756880420.020:105): avc: denied { unlink } for pid=407 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" [ 49.287028][ T407] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.219304][ T24] audit: type=1400 audit(1756880420.990:106): avc: denied { create } for pid=454 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.370998][ T24] audit: type=1401 audit(1756880421.140:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.420979][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.428326][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.436080][ T461] device bridge_slave_0 entered promiscuous mode [ 50.443361][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.451200][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.458674][ T461] device bridge_slave_1 entered promiscuous mode [ 50.494801][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.502101][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.509705][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.516854][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.535007][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.542824][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.551034][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.560335][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.569535][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.578112][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.587479][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.596350][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.604937][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.618290][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.628248][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.642799][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.654915][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.663069][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.670875][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.679770][ T461] device veth0_vlan entered promiscuous mode [ 50.696790][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.706518][ T461] device veth1_macvtap entered promiscuous mode [ 50.716484][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.727125][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/03 06:20:21 executed programs: 0 [ 50.964527][ T24] audit: type=1400 audit(1756880421.740:108): avc: denied { write } for pid=398 comm="syz-execprog" path="pipe:[14886]" dev="pipefs" ino=14886 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 51.013698][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.021412][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.029014][ T471] device bridge_slave_0 entered promiscuous mode [ 51.036045][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.043446][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.051202][ T471] device bridge_slave_1 entered promiscuous mode [ 51.093754][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.101589][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.109359][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.116846][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.124984][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.132257][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.156908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.164738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.174738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.183321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.192199][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.199906][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.208309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.217527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.226411][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.234085][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.247519][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.256625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.274345][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.283147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.291943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.301207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.313083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.321657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.332862][ T471] device veth0_vlan entered promiscuous mode [ 51.344142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.351787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.361071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.369877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.380061][ T471] device veth1_macvtap entered promiscuous mode [ 51.390720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.399148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.407772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.417800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.426370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.494164][ T498] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.501947][ T498] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.511529][ T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.519832][ T498] System zones: 1-12 [ 51.525389][ T498] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.17: corrupted in-inode xattr [ 51.538290][ T498] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 51.550937][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 51.574410][ T24] audit: type=1400 audit(1756880422.350:109): avc: denied { mount } for pid=497 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 [ 51.577867][ T498] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 51.608447][ T498] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 51.608483][ T24] audit: type=1400 audit(1756880422.350:110): avc: denied { write } for pid=497 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 [ 51.622472][ T498] 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 [ 51.644812][ T24] audit: type=1400 audit(1756880422.350:111): avc: denied { add_name } for pid=497 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.709266][ T24] audit: type=1400 audit(1756880422.350:112): avc: denied { create } for pid=497 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.752256][ T24] audit: type=1400 audit(1756880422.350:113): avc: denied { write open } for pid=497 comm="syz.2.17" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.819707][ T24] audit: type=1400 audit(1756880422.350:114): avc: denied { create } for pid=497 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 51.897777][ T503] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.906062][ T503] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.915313][ T503] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 51.923733][ T503] System zones: 1-12 [ 51.928652][ T503] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.18: corrupted in-inode xattr [ 51.940903][ T503] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 51.953146][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 51.982584][ T503] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 51.994440][ T503] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 52.007876][ T503] ================================================================== [ 52.016086][ T503] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 52.024915][ T503] Read of size 2 at addr ffff88812b73b003 by task syz.2.18/503 [ 52.032684][ T503] [ 52.035202][ T503] CPU: 0 PID: 503 Comm: syz.2.18 Not tainted syzkaller #0 [ 52.042782][ T503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 52.053221][ T503] Call Trace: [ 52.056526][ T503] __dump_stack+0x21/0x24 [ 52.061176][ T503] dump_stack_lvl+0x169/0x1d8 [ 52.066065][ T503] ? show_regs_print_info+0x18/0x18 [ 52.071445][ T503] ? thaw_kernel_threads+0x220/0x220 [ 52.077331][ T503] print_address_description+0x7f/0x2c0 [ 52.083627][ T503] ? __ext4_check_dir_entry+0x7c2/0x970 [ 52.089657][ T503] kasan_report+0xe2/0x130 [ 52.094354][ T503] ? __ext4_check_dir_entry+0x7c2/0x970 [ 52.100200][ T503] __asan_report_load2_noabort+0x14/0x20 [ 52.105835][ T503] __ext4_check_dir_entry+0x7c2/0x970 [ 52.111515][ T503] ext4_readdir+0x11ca/0x39b0 [ 52.116217][ T503] ? ext4_dir_llseek+0x470/0x470 [ 52.121517][ T503] ? fsnotify_perm+0x31b/0x4b0 [ 52.126347][ T503] ? __kasan_check_write+0x14/0x20 [ 52.131976][ T503] iterate_dir+0x260/0x570 [ 52.136423][ T503] ? ext4_dir_llseek+0x470/0x470 [ 52.141468][ T503] __se_sys_getdents64+0xe5/0x240 [ 52.146723][ T503] ? __x64_sys_getdents64+0x90/0x90 [ 52.151931][ T503] ? filldir+0x690/0x690 [ 52.156358][ T503] ? fpu__clear_all+0x20/0x20 [ 52.161168][ T503] __x64_sys_getdents64+0x7b/0x90 [ 52.166720][ T503] do_syscall_64+0x31/0x40 [ 52.171469][ T503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.178003][ T503] RIP: 0033:0x7f2482b20be9 [ 52.182830][ T503] 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 [ 52.203354][ T503] RSP: 002b:00007f2482991038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 52.211967][ T503] RAX: ffffffffffffffda RBX: 00007f2482d47fa0 RCX: 00007f2482b20be9 [ 52.220203][ T503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 52.228529][ T503] RBP: 00007f2482ba3e19 R08: 0000000000000000 R09: 0000000000000000 [ 52.236632][ T503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.244694][ T503] R13: 00007f2482d48038 R14: 00007f2482d47fa0 R15: 00007ffc26f49fa8 [ 52.252679][ T503] [ 52.255102][ T503] The buggy address belongs to the page: [ 52.260979][ T503] page:ffffea0004adcec0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12b73b [ 52.271847][ T503] flags: 0x4000000000000000() [ 52.276919][ T503] raw: 4000000000000000 ffffea0004adcf08 ffff8881f715ab70 0000000000000000 [ 52.285887][ T503] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 52.294657][ T503] page dumped because: kasan: bad access detected [ 52.301428][ T503] page_owner tracks the page as freed [ 52.307100][ T503] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 503, ts 51870846720, free_ts 51872136888 [ 52.324351][ T503] prep_new_page+0x179/0x180 [ 52.329196][ T503] get_page_from_freelist+0x2235/0x23d0 [ 52.334867][ T503] __alloc_pages_nodemask+0x268/0x5f0 [ 52.340351][ T503] handle_pte_fault+0x1719/0x3750 [ 52.345375][ T503] __handle_speculative_fault+0xdd6/0x12c0 [ 52.351481][ T503] do_user_addr_fault+0x7e7/0xc80 [ 52.357019][ T503] exc_page_fault+0x5a/0xc0 [ 52.361912][ T503] asm_exc_page_fault+0x1e/0x30 [ 52.367254][ T503] page last free stack trace: [ 52.372323][ T503] free_unref_page_prepare+0x2b7/0x2d0 [ 52.378614][ T503] free_unref_page_list+0x12e/0x9b0 [ 52.384354][ T503] release_pages+0xe38/0xe80 [ 52.389330][ T503] free_pages_and_swap_cache+0x86/0xa0 [ 52.395570][ T503] tlb_finish_mmu+0x175/0x300 [ 52.400340][ T503] unmap_region+0x32c/0x380 [ 52.404933][ T503] __do_munmap+0x63c/0x850 [ 52.409436][ T503] __se_sys_munmap+0x127/0x1b0 [ 52.414196][ T503] __x64_sys_munmap+0x5b/0x70 [ 52.419101][ T503] do_syscall_64+0x31/0x40 [ 52.423527][ T503] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.429969][ T503] [ 52.432693][ T503] Memory state around the buggy address: [ 52.439041][ T503] ffff88812b73af00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.447353][ T503] ffff88812b73af80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.455871][ T503] >ffff88812b73b000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.465351][ T503] ^ [ 52.469921][ T503] ffff88812b73b080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.478183][ T503] ffff88812b73b100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.486546][ T503] ================================================================== [ 52.494603][ T503] Disabling lock debugging due to kernel taint [ 52.502138][ T503] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 52.652744][ T507] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.660360][ T507] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.669406][ T507] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.678251][ T507] System zones: 1-12 [ 52.683297][ T507] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.19: corrupted in-inode xattr [ 52.695955][ T507] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 52.708927][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 52.733604][ T507] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 52.745246][ T507] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 52.758457][ T507] 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 [ 52.874978][ T512] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.882457][ T512] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.891867][ T512] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 52.900075][ T512] System zones: 1-12 [ 52.904937][ T512] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.20: corrupted in-inode xattr [ 52.917638][ T512] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 52.929659][ T512] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 52.953786][ T512] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 52.966218][ T512] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 52.979955][ T512] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=33554176, rec_len=65280, size=1024 fake=0 [ 53.001898][ T303] device bridge_slave_1 left promiscuous mode [ 53.008142][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.016183][ T303] device bridge_slave_0 left promiscuous mode [ 53.022383][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.030214][ T303] device veth1_macvtap left promiscuous mode [ 53.036486][ T303] device veth0_vlan left promiscuous mode [ 53.072824][ T516] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.087250][ T516] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.096411][ T516] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.105682][ T516] System zones: 1-12 [ 53.110310][ T516] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.21: corrupted in-inode xattr [ 53.122499][ T516] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 53.135042][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.160647][ T516] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 53.172738][ T516] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 53.186013][ T516] 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=4308992, rec_len=0, size=1024 fake=0 [ 53.437073][ T520] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.444632][ T520] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.453778][ T520] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.462190][ T520] System zones: 1-12 [ 53.466890][ T520] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.22: corrupted in-inode xattr [ 53.479227][ T520] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 53.492359][ T520] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.516003][ T520] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 53.527484][ T520] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 53.540457][ T520] 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 [ 53.651695][ T524] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.658953][ T524] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.667829][ T524] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.675966][ T524] System zones: 1-12 [ 53.681211][ T524] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.23: corrupted in-inode xattr [ 53.693725][ T524] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 53.706172][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.730603][ T524] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 53.742200][ T524] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 53.755157][ T524] 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=66971648, rec_len=0, size=1024 fake=0 [ 53.902480][ T529] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.909981][ T529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.919046][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 53.927424][ T529] System zones: 1-12 [ 53.931947][ T529] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.24: corrupted in-inode xattr [ 53.944184][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 53.956626][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 53.981393][ T529] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 53.993392][ T529] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 54.006745][ T529] 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 [ 54.157112][ T533] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.164472][ T533] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.173663][ T533] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.182229][ T533] System zones: 1-12 [ 54.187014][ T533] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.25: corrupted in-inode xattr [ 54.199629][ T533] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 54.213110][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.237517][ T533] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 54.248925][ T533] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 54.261908][ T533] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.396760][ T537] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.404199][ T537] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.413382][ T537] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.422026][ T537] System zones: 1-12 [ 54.426621][ T537] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.26: corrupted in-inode xattr [ 54.439952][ T537] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 54.453239][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.477630][ T537] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 54.489104][ T537] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 54.502078][ T537] 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=66971648, rec_len=0, size=1024 fake=0 [ 54.652342][ T541] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.659938][ T541] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.668974][ T541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.677328][ T541] System zones: 1-12 [ 54.682321][ T541] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.27: corrupted in-inode xattr [ 54.694548][ T541] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 54.707455][ T541] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.733530][ T541] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 54.745187][ T541] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 54.758347][ T541] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=960217088, rec_len=152, size=1024 fake=0 [ 54.872431][ T545] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.879851][ T545] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.888660][ T545] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 54.896924][ T545] System zones: 1-12 [ 54.901662][ T545] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.28: corrupted in-inode xattr [ 54.914799][ T545] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 54.926890][ T545] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 54.950579][ T545] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 54.963038][ T545] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 54.976360][ T545] 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 [ 55.087071][ T549] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.095228][ T549] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.104765][ T549] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.113321][ T549] System zones: 1-12 [ 55.118295][ T549] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.29: corrupted in-inode xattr [ 55.130516][ T549] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 55.142984][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.166500][ T549] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 55.178482][ T549] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 55.192106][ T549] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4103270400, rec_len=64550, size=1024 fake=0 [ 55.370468][ T553] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.377988][ T553] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.387236][ T553] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.395732][ T553] System zones: 1-12 [ 55.400452][ T553] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.30: corrupted in-inode xattr [ 55.412652][ T553] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 55.425835][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.450462][ T553] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 55.461984][ T553] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 55.474936][ T553] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 55.581078][ T557] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.589532][ T557] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.598845][ T557] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.607240][ T557] System zones: 1-12 [ 55.611783][ T557] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.31: corrupted in-inode xattr [ 55.624026][ T557] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 55.636065][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.660240][ T557] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 55.671543][ T557] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 55.684613][ T557] 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 [ 55.835692][ T561] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.843112][ T561] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.852479][ T561] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 55.861181][ T561] System zones: 1-12 [ 55.865911][ T561] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.32: corrupted in-inode xattr [ 55.878030][ T561] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 55.890481][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 55.914821][ T561] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 55.926217][ T561] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 55.939309][ T561] 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 2025/09/03 06:20:26 executed programs: 18 [ 56.052636][ T565] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.060226][ T565] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.069743][ T565] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.078810][ T565] System zones: 1-12 [ 56.083403][ T565] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.33: corrupted in-inode xattr [ 56.096077][ T565] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 56.108784][ T565] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 56.133155][ T565] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 56.145126][ T565] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 56.158381][ T565] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.330534][ T569] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.338079][ T569] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.347785][ T569] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.355977][ T569] System zones: 1-12 [ 56.361289][ T569] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.34: corrupted in-inode xattr [ 56.373884][ T569] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 56.386272][ T569] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 56.410191][ T569] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 56.421749][ T569] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 56.435595][ T569] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=33554176, rec_len=65280, size=1024 fake=0 [ 56.552841][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.560287][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.569645][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.577898][ T574] System zones: 1-12 [ 56.582561][ T574] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.35: corrupted in-inode xattr [ 56.594961][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 56.607539][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 56.631670][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 56.643270][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 56.656448][ T574] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.797968][ T578] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.805245][ T578] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.814448][ T578] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 56.822392][ T578] System zones: 1-12 [ 56.827181][ T578] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.36: corrupted in-inode xattr [ 56.839939][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 56.852962][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 56.877699][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 56.889578][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 56.902612][ T578] 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 [ 57.053483][ T582] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.060927][ T582] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.070227][ T582] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 57.078595][ T582] System zones: 1-12 [ 57.083741][ T582] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.37: corrupted in-inode xattr [ 57.096367][ T582] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 57.108732][ T582] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 57.132436][ T582] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 57.143899][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 57.157035][ T582] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 57.315028][ T586] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.322635][ T586] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.331812][ T586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 57.340494][ T586] System zones: 1-12 [ 57.345752][ T586] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.38: corrupted in-inode xattr [ 57.358765][ T586] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 57.371169][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 57.395321][ T586] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 57.407208][ T586] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 57.420681][ T586] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.633459][ T590] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.640755][ T590] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.650556][ T590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 57.659147][ T590] System zones: 1-12 [ 57.664152][ T590] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.39: corrupted in-inode xattr [ 57.676449][ T590] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 57.688819][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 57.712962][ T590] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 57.724773][ T590] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 57.738378][ T590] 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=8192, rec_len=0, size=1024 fake=0 [ 57.841432][ T594] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.848845][ T594] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.857992][ T594] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 57.866410][ T594] System zones: 1-12 [ 57.871357][ T594] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.40: corrupted in-inode xattr [ 57.883873][ T594] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 57.896500][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 57.920685][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 57.932165][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 57.945789][ T594] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.060560][ T599] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.068389][ T599] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.077813][ T599] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 58.086932][ T599] System zones: 1-12 [ 58.091763][ T599] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.41: corrupted in-inode xattr [ 58.104591][ T599] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 58.118020][ T599] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 58.142768][ T599] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 58.154786][ T599] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 58.169600][ T599] 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 [ 58.348391][ T603] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.356313][ T603] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.365671][ T603] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 58.374626][ T603] System zones: 1-12 [ 58.379228][ T603] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.42: corrupted in-inode xattr [ 58.391746][ T603] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 58.404428][ T603] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 58.428718][ T603] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 58.440403][ T603] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 58.453577][ T603] 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=8192, rec_len=0, size=1024 fake=0 [ 58.677342][ T607] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.685310][ T607] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.694987][ T607] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 58.703241][ T607] System zones: 1-12 [ 58.708140][ T607] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.43: corrupted in-inode xattr [ 58.720178][ T607] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 58.732847][ T607] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 58.757319][ T607] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 58.769408][ T607] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 58.782548][ T607] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.932096][ T611] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.939420][ T611] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.949207][ T611] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 58.957640][ T611] System zones: 1-12 [ 58.962374][ T611] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.44: corrupted in-inode xattr [ 58.975348][ T611] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 58.987936][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 59.012234][ T611] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 59.024356][ T611] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 59.038227][ T611] 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=4308992, rec_len=0, size=1024 fake=0 [ 59.182108][ T615] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.190284][ T615] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.200304][ T615] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 59.208582][ T615] System zones: 1-12 [ 59.213157][ T615] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.45: corrupted in-inode xattr [ 59.225950][ T615] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 59.238377][ T615] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 59.262664][ T615] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 59.274217][ T615] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 59.287348][ T615] 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 [ 59.436185][ T619] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.443758][ T619] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.453446][ T619] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 59.461956][ T619] System zones: 1-12 [ 59.466823][ T619] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.46: corrupted in-inode xattr [ 59.479358][ T619] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 59.491812][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 59.515875][ T619] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 59.527454][ T619] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 59.540833][ T619] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.691185][ T623] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.698436][ T623] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.707625][ T623] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 59.716151][ T623] System zones: 1-12 [ 59.721144][ T623] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.47: corrupted in-inode xattr [ 59.733679][ T623] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 59.746323][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 59.770314][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 59.781954][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 59.796318][ T623] 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 [ 59.916576][ T627] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.924048][ T627] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.932951][ T627] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 59.941603][ T627] System zones: 1-12 [ 59.946336][ T627] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.48: corrupted in-inode xattr [ 59.958818][ T627] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 59.971552][ T627] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 59.996135][ T627] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 60.007648][ T627] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 60.021103][ T627] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 60.152537][ T631] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.159818][ T631] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.169285][ T631] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 60.177706][ T631] System zones: 1-12 [ 60.182683][ T631] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.49: corrupted in-inode xattr [ 60.195769][ T631] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 60.208803][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 60.232960][ T631] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 60.244383][ T631] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 60.257769][ T631] 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 [ 60.357415][ T635] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.365283][ T635] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.375239][ T635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 60.383578][ T635] System zones: 1-12 [ 60.388779][ T635] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.50: corrupted in-inode xattr [ 60.402082][ T635] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 60.414416][ T635] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 60.440321][ T635] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 60.451977][ T635] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 60.465180][ T635] 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 [ 60.581632][ T639] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.589011][ T639] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.598149][ T639] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 60.606678][ T639] System zones: 1-12 [ 60.611646][ T639] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.51: corrupted in-inode xattr [ 60.624257][ T639] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 60.636358][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 60.660308][ T639] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 60.672083][ T639] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 60.685064][ T639] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=536870656, rec_len=65280, size=1024 fake=0 [ 60.820911][ T643] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.828691][ T643] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.837961][ T643] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 60.846310][ T643] System zones: 1-12 [ 60.850989][ T643] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.52: corrupted in-inode xattr [ 60.864197][ T643] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 60.876195][ T643] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 60.899681][ T643] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 60.910993][ T643] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 60.924050][ T643] 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 [ 61.117492][ T647] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.124766][ T647] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.134296][ T647] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 61.142349][ T647] System zones: 1-12 [ 61.147105][ T647] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.53: corrupted in-inode xattr [ 61.159386][ T647] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 61.171544][ T647] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 61.196913][ T647] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 61.208781][ T647] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 61.221838][ T647] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=33554176, rec_len=65280, size=1024 fake=0 2025/09/03 06:20:32 executed programs: 39 [ 61.341430][ T651] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.349014][ T651] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.358760][ T651] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 61.367416][ T651] System zones: 1-12 [ 61.371997][ T651] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.54: corrupted in-inode xattr [ 61.384328][ T651] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 61.397030][ T651] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 61.421986][ T651] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 61.433606][ T651] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 61.446721][ T651] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.54: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 61.597732][ T655] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.605659][ T655] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.615239][ T655] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 61.623510][ T655] System zones: 1-12 [ 61.628445][ T655] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.55: corrupted in-inode xattr [ 61.641164][ T655] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.55: couldn't read orphan inode 15 (err -117) [ 61.653459][ T655] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 61.677215][ T655] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.55: Unrecognised inode hash code 4 [ 61.688834][ T655] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 61.701746][ T655] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.55: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 61.822925][ T659] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.830226][ T659] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.839497][ T659] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 61.847963][ T659] System zones: 1-12 [ 61.852604][ T659] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.56: corrupted in-inode xattr [ 61.864986][ T659] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.56: couldn't read orphan inode 15 (err -117) [ 61.877976][ T659] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,grpid,debug,noload,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,mblk_io_submit,,errors=continue [ 61.902438][ T659] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.56: Unrecognised inode hash code 4 [ 61.913863][ T659] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.56: Corrupt directory, running e2fsck is recommended [ 61.927258][ T659] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.56: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0