[ 27.085213][ T9] device bridge_slave_0 left promiscuous mode [ 27.091588][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.099329][ T9] device bridge_slave_1 left promiscuous mode [ 27.105502][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.113422][ T9] device bridge_slave_0 left promiscuous mode [ 27.119624][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.127549][ T9] device veth1_macvtap left promiscuous mode [ 27.133684][ T9] device veth0_vlan left promiscuous mode [ 27.139565][ T9] device veth1_macvtap left promiscuous mode [ 27.145630][ T9] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.72' (ED25519) to the list of known hosts. 2025/09/19 18:01:35 parsed 1 programs [ 45.390277][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 45.390289][ T24] audit: type=1400 audit(1758304895.710:104): avc: denied { unlink } for pid=415 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" [ 45.430286][ T415] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.961102][ T24] audit: type=1401 audit(1758304896.280:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 46.031511][ T24] audit: type=1400 audit(1758304896.350:106): avc: denied { create } for pid=440 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.189722][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.196972][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.205088][ T454] device bridge_slave_0 entered promiscuous mode [ 46.212030][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.219363][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.227476][ T454] device bridge_slave_1 entered promiscuous mode [ 46.258584][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.265877][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.273330][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.280386][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.297247][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.304943][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.312486][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.322817][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.331264][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.338457][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.347197][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.355954][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.363253][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.377635][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.386032][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.398463][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.409853][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.418054][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.425802][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.434546][ T454] device veth0_vlan entered promiscuous mode [ 46.444748][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.453750][ T454] device veth1_macvtap entered promiscuous mode [ 46.462781][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.473662][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/19 18:01:37 executed programs: 0 [ 46.839305][ T24] audit: type=1400 audit(1758304897.150:107): avc: denied { write } for pid=409 comm="syz-execprog" path="pipe:[14822]" dev="pipefs" ino=14822 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.882674][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.890061][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.897910][ T478] device bridge_slave_0 entered promiscuous mode [ 46.904995][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.912413][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.919854][ T478] device bridge_slave_1 entered promiscuous mode [ 46.954498][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.961892][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.969338][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.976533][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.995407][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.003375][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.010752][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.019763][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.028365][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.035904][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.049330][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.057958][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.065148][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.076437][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.085714][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.104336][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.117307][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.126373][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.134242][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.142812][ T478] device veth0_vlan entered promiscuous mode [ 47.154799][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.164456][ T478] device veth1_macvtap entered promiscuous mode [ 47.174478][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.183496][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.194422][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.202903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.323962][ T492] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.331218][ T492] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.340355][ T492] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.348312][ T492] System zones: 1-12 [ 47.353401][ T492] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.16: corrupted in-inode xattr [ 47.365447][ T492] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 47.377496][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.397268][ T24] audit: type=1400 audit(1758304897.710:108): avc: denied { mount } for pid=491 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.407228][ T492] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 47.419231][ T24] audit: type=1400 audit(1758304897.720:109): avc: denied { write } for pid=491 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.452328][ T492] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 47.452349][ T24] audit: type=1400 audit(1758304897.720:110): avc: denied { add_name } for pid=491 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.486414][ T492] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 47.486497][ T24] audit: type=1400 audit(1758304897.720:111): avc: denied { create } for pid=491 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 47.527759][ T24] audit: type=1400 audit(1758304897.720:112): avc: denied { create } for pid=491 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.569960][ T24] audit: type=1400 audit(1758304897.720:113): avc: denied { write open } for pid=491 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.727417][ T497] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.734978][ T497] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.743975][ T497] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.752629][ T497] System zones: 1-12 [ 47.757171][ T497] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.17: corrupted in-inode xattr [ 47.770040][ T497] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 47.782604][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 47.809939][ T497] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 47.821925][ T497] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 47.835155][ T497] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.950253][ T501] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.957595][ T501] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.966770][ T501] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.974886][ T501] System zones: 1-12 [ 47.979308][ T501] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.18: corrupted in-inode xattr [ 47.991820][ T501] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 48.004641][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.025878][ T501] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 48.037397][ T501] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 48.050645][ T501] ================================================================== [ 48.059003][ T501] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 48.067070][ T501] Read of size 2 at addr ffff88812bf17003 by task syz.2.18/501 [ 48.075075][ T501] [ 48.077423][ T501] CPU: 0 PID: 501 Comm: syz.2.18 Not tainted syzkaller #0 [ 48.084935][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 48.095188][ T501] Call Trace: [ 48.098476][ T501] __dump_stack+0x21/0x24 [ 48.102799][ T501] dump_stack_lvl+0x169/0x1d8 [ 48.107473][ T501] ? show_regs_print_info+0x18/0x18 [ 48.112852][ T501] ? thaw_kernel_threads+0x220/0x220 [ 48.118233][ T501] print_address_description+0x7f/0x2c0 [ 48.123774][ T501] ? __ext4_check_dir_entry+0x7c2/0x970 [ 48.129311][ T501] kasan_report+0xe2/0x130 [ 48.133718][ T501] ? __ext4_check_dir_entry+0x7c2/0x970 [ 48.139270][ T501] __asan_report_load2_noabort+0x14/0x20 [ 48.145135][ T501] __ext4_check_dir_entry+0x7c2/0x970 [ 48.150686][ T501] ext4_readdir+0x11ca/0x39b0 [ 48.155353][ T501] ? ext4_dir_llseek+0x470/0x470 [ 48.160371][ T501] ? fsnotify_perm+0x31b/0x4b0 [ 48.165211][ T501] ? __kasan_check_write+0x14/0x20 [ 48.170581][ T501] iterate_dir+0x260/0x570 [ 48.175278][ T501] ? ext4_dir_llseek+0x470/0x470 [ 48.180290][ T501] __se_sys_getdents64+0xe5/0x240 [ 48.185386][ T501] ? __x64_sys_getdents64+0x90/0x90 [ 48.190666][ T501] ? switch_fpu_return+0x197/0x340 [ 48.195774][ T501] ? filldir+0x690/0x690 [ 48.200123][ T501] ? fpu__clear_all+0x20/0x20 [ 48.204926][ T501] ? __kasan_check_read+0x11/0x20 [ 48.210085][ T501] __x64_sys_getdents64+0x7b/0x90 [ 48.215209][ T501] do_syscall_64+0x31/0x40 [ 48.219703][ T501] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.225866][ T501] RIP: 0033:0x7f0980203d29 [ 48.230537][ T501] 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 [ 48.250759][ T501] RSP: 002b:00007f097fc7d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 48.259287][ T501] RAX: ffffffffffffffda RBX: 00007f09803f3fa0 RCX: 00007f0980203d29 [ 48.267250][ T501] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 48.275388][ T501] RBP: 00007f098027fb08 R08: 0000000000000000 R09: 0000000000000000 [ 48.283492][ T501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.291742][ T501] R13: 0000000000000000 R14: 00007f09803f3fa0 R15: 00007ffcdf739b58 [ 48.300040][ T501] [ 48.302455][ T501] The buggy address belongs to the page: [ 48.308082][ T501] page:ffffea0004afc5c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12bf17 [ 48.318589][ T501] flags: 0x4000000000000000() [ 48.323268][ T501] raw: 4000000000000000 ffffea0004afcf48 ffffea000495c188 0000000000000000 [ 48.332009][ T501] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 48.340682][ T501] page dumped because: kasan: bad access detected [ 48.347271][ T501] page_owner tracks the page as freed [ 48.352822][ T501] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 496, ts 47675033807, free_ts 47856308197 [ 48.367771][ T501] prep_new_page+0x179/0x180 [ 48.372462][ T501] get_page_from_freelist+0x2235/0x23d0 [ 48.378075][ T501] __alloc_pages_nodemask+0x268/0x5f0 [ 48.383445][ T501] wp_page_copy+0x1fd/0x15d0 [ 48.388211][ T501] do_wp_page+0x9a6/0xc80 [ 48.392622][ T501] handle_pte_fault+0xac1/0x3750 [ 48.397777][ T501] handle_mm_fault+0xf3f/0x16a0 [ 48.402709][ T501] do_user_addr_fault+0x5a2/0xc80 [ 48.407745][ T501] exc_page_fault+0x5a/0xc0 [ 48.412235][ T501] asm_exc_page_fault+0x1e/0x30 [ 48.417068][ T501] page last free stack trace: [ 48.421835][ T501] free_unref_page_prepare+0x2b7/0x2d0 [ 48.427365][ T501] free_unref_page_list+0x12e/0x9b0 [ 48.432595][ T501] release_pages+0xe38/0xe80 [ 48.437182][ T501] free_pages_and_swap_cache+0x86/0xa0 [ 48.442724][ T501] tlb_finish_mmu+0x175/0x300 [ 48.447389][ T501] exit_mmap+0x2fc/0x540 [ 48.451803][ T501] __mmput+0x93/0x2f0 [ 48.455792][ T501] mmput+0x4e/0x150 [ 48.459590][ T501] do_exit+0x9ae/0x2480 [ 48.463740][ T501] do_group_exit+0x141/0x310 [ 48.468410][ T501] __x64_sys_exit_group+0x3f/0x40 [ 48.473508][ T501] do_syscall_64+0x31/0x40 [ 48.477998][ T501] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.484053][ T501] [ 48.486372][ T501] Memory state around the buggy address: [ 48.491995][ T501] ffff88812bf16f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.500147][ T501] ffff88812bf16f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.508205][ T501] >ffff88812bf17000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.516258][ T501] ^ [ 48.520501][ T501] ffff88812bf17080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.528638][ T501] ffff88812bf17100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.536778][ T501] ================================================================== [ 48.545035][ T501] Disabling lock debugging due to kernel taint [ 48.556422][ T501] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.683488][ T505] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.690890][ T505] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.699574][ T505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.707953][ T505] System zones: 1-12 [ 48.713011][ T505] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.19: corrupted in-inode xattr [ 48.725531][ T505] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 48.737589][ T505] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.765346][ T505] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 48.777125][ T505] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 48.791086][ T505] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.903188][ T509] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.911195][ T509] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.920487][ T509] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.920644][ T9] device bridge_slave_1 left promiscuous mode [ 48.928686][ T509] System zones: 1-12 [ 48.935237][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.939896][ T509] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.20: corrupted in-inode xattr [ 48.958953][ T9] device bridge_slave_0 left promiscuous mode [ 48.958998][ T509] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 48.965689][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.977745][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.005743][ T9] device veth1_macvtap left promiscuous mode [ 49.011529][ T509] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 49.012095][ T9] device veth0_vlan left promiscuous mode [ 49.024995][ T509] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 49.042670][ T509] 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=4608, rec_len=3072, size=1024 fake=0 [ 49.193717][ T513] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.201247][ T513] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.210323][ T513] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.218679][ T513] System zones: 1-12 [ 49.224327][ T513] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.21: corrupted in-inode xattr [ 49.236809][ T513] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 49.249201][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.271245][ T513] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 49.282853][ T513] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 49.295705][ T513] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 49.427668][ T518] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.434992][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.444415][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.452568][ T518] System zones: 1-12 [ 49.457021][ T518] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.22: corrupted in-inode xattr [ 49.469469][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 49.481555][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.504124][ T518] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 49.515487][ T518] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 49.528450][ T518] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.635411][ T525] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.642926][ T525] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.651976][ T525] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.659908][ T525] System zones: 1-12 [ 49.664408][ T525] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.23: corrupted in-inode xattr [ 49.676520][ T525] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 49.688524][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.709938][ T525] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 49.721679][ T525] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 49.735257][ T525] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.890575][ T529] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.898624][ T529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.907602][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.915785][ T529] System zones: 1-12 [ 49.920351][ T529] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.24: corrupted in-inode xattr [ 49.932620][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 49.944932][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.966242][ T529] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 49.977659][ T529] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 49.990471][ T529] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 50.103138][ T533] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.110488][ T533] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.119370][ T533] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.127476][ T533] System zones: 1-12 [ 50.132074][ T533] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.25: corrupted in-inode xattr [ 50.144450][ T533] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 50.156748][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.177826][ T533] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 50.189334][ T533] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 50.202484][ 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 % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 50.300810][ T537] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.308104][ T537] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.316938][ T537] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.325210][ T537] System zones: 1-12 [ 50.329856][ T537] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.26: corrupted in-inode xattr [ 50.342373][ T537] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 50.354450][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.375498][ T537] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 50.387027][ T537] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 50.399956][ 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=0, rec_len=0, size=1024 fake=0 [ 50.517512][ T541] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.524862][ T541] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.533899][ T541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.541832][ T541] System zones: 1-12 [ 50.546224][ T541] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.27: corrupted in-inode xattr [ 50.558144][ T541] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 50.570467][ T541] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.591908][ T541] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 50.603315][ T541] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 50.616341][ T541] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.793271][ T545] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.800712][ T545] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.811017][ T545] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.819139][ T545] System zones: 1-12 [ 50.823789][ T545] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.28: corrupted in-inode xattr [ 50.836034][ T545] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 50.848335][ T545] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.869623][ T545] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 50.881377][ T545] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 50.894638][ 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=0, rec_len=0, size=1024 fake=0 [ 51.010216][ T549] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.017434][ T549] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.026676][ T549] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.034978][ T549] System zones: 1-12 [ 51.039497][ T549] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.29: corrupted in-inode xattr [ 51.051613][ T549] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 51.064101][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.086071][ T549] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 51.097343][ T549] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 51.110257][ 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 is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 51.228061][ T553] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.235569][ T553] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.244639][ T553] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.252913][ T553] System zones: 1-12 [ 51.257714][ T553] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.30: corrupted in-inode xattr [ 51.270199][ T553] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 51.282366][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.303921][ T553] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 51.315469][ T553] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 51.328303][ T553] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.553503][ T557] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.560966][ T557] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.569984][ T557] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.578128][ T557] System zones: 1-12 [ 51.582733][ T557] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.31: corrupted in-inode xattr [ 51.595341][ T557] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 51.607732][ T557] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.628796][ T557] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 51.640327][ T557] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 51.653241][ 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 [ 51.819191][ T561] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.826708][ T561] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.835485][ T561] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.843544][ T561] System zones: 1-12 [ 51.848224][ T561] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.32: corrupted in-inode xattr [ 51.860810][ T561] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 51.873254][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.894628][ T561] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 51.906154][ T561] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 51.919114][ T561] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=960217088, rec_len=152, size=1024 fake=0 2025/09/19 18:01:42 executed programs: 19 [ 52.068486][ T566] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.075946][ T566] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.084759][ T566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.092841][ T566] System zones: 1-12 [ 52.097231][ T566] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.33: corrupted in-inode xattr [ 52.109430][ T566] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 52.121655][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.142851][ T566] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 52.154101][ T566] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 52.167095][ T566] 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 [ 52.287417][ T570] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.294659][ T570] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.303488][ T570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.311599][ T570] System zones: 1-12 [ 52.316063][ T570] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.34: corrupted in-inode xattr [ 52.328306][ T570] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 52.340459][ T570] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.361741][ T570] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 52.373173][ T570] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 52.386353][ T570] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.499182][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.506400][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.515451][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.523471][ T574] System zones: 1-12 [ 52.527916][ T574] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.35: corrupted in-inode xattr [ 52.540214][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 52.552588][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.573924][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 52.585410][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 52.598521][ 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 % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 [ 52.711125][ T578] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.718509][ T578] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.727912][ T578] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.736246][ T578] System zones: 1-12 [ 52.740909][ T578] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.36: corrupted in-inode xattr [ 52.752862][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 52.764791][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.786002][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 52.797738][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 52.827622][ 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 [ 52.953066][ T582] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.960820][ T582] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.969713][ T582] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.977670][ T582] System zones: 1-12 [ 52.982229][ T582] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.37: corrupted in-inode xattr [ 52.994505][ T582] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 53.006555][ T582] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.027989][ T582] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 53.039315][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 53.052388][ 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=4308992, rec_len=0, size=1024 fake=0 [ 53.147050][ T586] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.154328][ T586] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.163144][ T586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.171125][ T586] System zones: 1-12 [ 53.175643][ T586] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.38: corrupted in-inode xattr [ 53.188037][ T586] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 53.199976][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.220927][ T586] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 53.232188][ T586] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 53.245025][ 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 [ 53.336345][ T590] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.343782][ T590] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.352917][ T590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.360965][ T590] System zones: 1-12 [ 53.365443][ T590] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.39: corrupted in-inode xattr [ 53.377909][ T590] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 53.390084][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.412917][ T590] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 53.424297][ T590] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 53.437230][ T590] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1984185600, rec_len=1720, size=1024 fake=0 [ 53.633016][ T594] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.640283][ T594] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.648970][ T594] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.657231][ T594] System zones: 1-12 [ 53.661794][ T594] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.40: corrupted in-inode xattr [ 53.674333][ T594] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 53.686469][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.707616][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 53.718834][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 53.731784][ 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=4308992, rec_len=0, size=1024 fake=0 [ 53.836834][ T598] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.844615][ T598] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.853628][ T598] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.861832][ T598] System zones: 1-12 [ 53.866317][ T598] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.41: corrupted in-inode xattr [ 53.878551][ T598] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 53.890766][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.912338][ T598] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 53.924211][ T598] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 53.937395][ T598] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 54.148337][ T602] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.155823][ T602] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.164837][ T602] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.172887][ T602] System zones: 1-12 [ 54.177393][ T602] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.42: corrupted in-inode xattr [ 54.189864][ T602] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 54.202071][ T602] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.223126][ T602] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 54.234597][ T602] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 54.247502][ T602] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.475900][ T606] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.483390][ T606] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.492328][ T606] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.500486][ T606] System zones: 1-12 [ 54.505043][ T606] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.43: corrupted in-inode xattr [ 54.517407][ T606] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 54.529795][ T606] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.551519][ T606] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 54.563226][ T606] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 54.576481][ T606] 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=49152, rec_len=0, size=1024 fake=0 [ 54.751560][ T610] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.759017][ T610] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.767970][ T610] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.776028][ T610] System zones: 1-12 [ 54.780664][ T610] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.44: corrupted in-inode xattr [ 54.792656][ T610] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 54.805251][ T610] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.826532][ T610] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 54.837952][ T610] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 54.851047][ T610] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.977529][ T614] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.985311][ T614] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.994423][ T614] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.002651][ T614] System zones: 1-12 [ 55.007214][ T614] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.45: corrupted in-inode xattr [ 55.019328][ T614] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 55.031267][ T614] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.052563][ T614] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 55.063740][ T614] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 55.076642][ T614] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 55.193184][ T618] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.200973][ T618] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.209836][ T618] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.218191][ T618] System zones: 1-12 [ 55.222898][ T618] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.46: corrupted in-inode xattr [ 55.235235][ T618] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 55.247293][ T618] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.269921][ T618] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 55.281375][ T618] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 55.294537][ T618] 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 [ 55.433111][ T622] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.440668][ T622] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.449519][ T622] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.457757][ T622] System zones: 1-12 [ 55.462466][ T622] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.47: corrupted in-inode xattr [ 55.474529][ T622] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 55.486732][ T622] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.507796][ T622] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 55.519332][ T622] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 55.532469][ T622] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 55.672972][ T626] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.680277][ T626] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.688987][ T626] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.697024][ T626] System zones: 1-12 [ 55.701527][ T626] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.48: corrupted in-inode xattr [ 55.713426][ T626] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 55.725507][ T626] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.746661][ T626] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 55.758510][ T626] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 55.771769][ T626] 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 [ 55.928649][ T630] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.936025][ T630] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.944952][ T630] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.953405][ T630] System zones: 1-12 [ 55.957811][ T630] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.49: corrupted in-inode xattr [ 55.969859][ T630] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 55.981758][ T630] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.003789][ T630] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 56.015528][ T630] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 56.028428][ T630] 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 [ 56.147675][ T634] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.155202][ T634] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.163971][ T634] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.172085][ T634] System zones: 1-12 [ 56.176465][ T634] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.50: corrupted in-inode xattr [ 56.188423][ T634] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 56.200540][ T634] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.221781][ T634] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 56.233120][ T634] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 56.245878][ T634] 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 [ 56.347170][ T638] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.354557][ T638] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.363440][ T638] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.371578][ T638] System zones: 1-12 [ 56.375946][ T638] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.51: corrupted in-inode xattr [ 56.388136][ T638] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 56.400348][ T638] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.421331][ T638] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 56.432723][ T638] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 56.445754][ T638] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.548508][ T642] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.556254][ T642] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.565001][ T642] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.573031][ T642] System zones: 1-12 [ 56.577445][ T642] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.52: corrupted in-inode xattr [ 56.589672][ T642] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 56.601929][ T642] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.623031][ T642] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 56.634382][ T642] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 56.647613][ T642] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.810219][ T646] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.817522][ T646] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.826795][ T646] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.835076][ T646] System zones: 1-12 [ 56.839672][ T646] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.53: corrupted in-inode xattr [ 56.852155][ T646] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 56.864411][ T646] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.886648][ T646] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 56.898055][ T646] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 56.911214][ T646] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 57.113166][ T650] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.120533][ T650] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.129954][ T650] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.138453][ T650] System zones: 1-12 [ 57.143062][ T650] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.54: corrupted in-inode xattr [ 57.155065][ T650] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 57.167526][ T650] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.188987][ T650] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 57.200171][ T650] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 57.213152][ T650] 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 2025/09/19 18:01:47 executed programs: 41 [ 57.292874][ T654] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.300592][ T654] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.309780][ T654] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.318023][ T654] System zones: 1-12 [ 57.322475][ T654] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.55: corrupted in-inode xattr [ 57.334483][ T654] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.55: couldn't read orphan inode 15 (err -117) [ 57.346943][ T654] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.367986][ T654] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.55: Unrecognised inode hash code 4 [ 57.379404][ T654] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 57.392370][ T654] 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 [ 57.526443][ T658] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.534187][ T658] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.543159][ T658] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.551431][ T658] System zones: 1-12 [ 57.555921][ T658] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.56: corrupted in-inode xattr [ 57.568007][ T658] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.56: couldn't read orphan inode 15 (err -117) [ 57.580304][ T658] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.601908][ T658] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.56: Unrecognised inode hash code 4 [ 57.613119][ T658] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.56: Corrupt directory, running e2fsck is recommended [ 57.626022][ T658] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.56: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 57.753076][ T662] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.760534][ T662] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.769225][ T662] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.777618][ T662] System zones: 1-12 [ 57.782305][ T662] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.57: corrupted in-inode xattr [ 57.794749][ T662] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.57: couldn't read orphan inode 15 (err -117) [ 57.807225][ T662] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 57.828718][ T662] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.57: Unrecognised inode hash code 4 [ 57.840209][ T662] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.57: Corrupt directory, running e2fsck is recommended [ 57.853235][ T662] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.57: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.957936][ T666] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.965300][ T666] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.974417][ T666] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.982476][ T666] System zones: 1-12 [ 57.986851][ T666] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.58: corrupted in-inode xattr [ 57.999417][ T666] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.58: couldn't read orphan inode 15 (err -117) [ 58.011583][ T666] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 58.032752][ T666] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.58: Unrecognised inode hash code 4 [ 58.044200][ T666] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.58: Corrupt directory, running e2fsck is recommended