Warning: Permanently added '10.128.0.118' (ED25519) to the list of known hosts. 2025/07/26 07:24:59 ignoring optional flag "sandboxArg"="0" 2025/07/26 07:24:59 parsed 1 programs [ 49.985340][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 49.985348][ T24] audit: type=1400 audit(1753514700.100:101): avc: denied { create } for pid=416 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.011938][ T24] audit: type=1400 audit(1753514700.100:102): avc: denied { write } for pid=416 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.032287][ T24] audit: type=1400 audit(1753514700.100:103): avc: denied { read } for pid=416 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 50.052682][ T24] audit: type=1400 audit(1753514700.130:104): avc: denied { unlink } for pid=416 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" [ 50.081131][ T416] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.751172][ T24] audit: type=1400 audit(1753514700.870:105): avc: denied { create } for pid=453 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.785435][ T24] audit: type=1401 audit(1753514700.900:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.815796][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.822917][ T456] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.830474][ T456] device bridge_slave_0 entered promiscuous mode [ 50.838020][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.845049][ T456] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.852335][ T456] device bridge_slave_1 entered promiscuous mode [ 50.877883][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.884903][ T456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.892225][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.899235][ T456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.917185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.924600][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.931811][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.940774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.949361][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.956364][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.965113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.973364][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.980391][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.991368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.000232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.011974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.022165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.030361][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.037639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.045638][ T456] device veth0_vlan entered promiscuous mode [ 51.054539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.063243][ T456] device veth1_macvtap entered promiscuous mode [ 51.071460][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.080904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/26 07:25:01 executed programs: 0 [ 51.364002][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.371153][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.378517][ T480] device bridge_slave_0 entered promiscuous mode [ 51.385556][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.392682][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.399981][ T480] device bridge_slave_1 entered promiscuous mode [ 51.434697][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.441733][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.448981][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.455987][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.471043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.479035][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.486255][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.494665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.503360][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.510829][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.519359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.527486][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.534520][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.550022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.558930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.572926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.584149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.592425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.599917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.607810][ T480] device veth0_vlan entered promiscuous mode [ 51.617881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.626802][ T480] device veth1_macvtap entered promiscuous mode [ 51.638877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.647199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.699718][ T485] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.706885][ T485] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.715690][ T485] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.723643][ T485] System zones: 1-12 [ 51.728527][ T485] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.16: corrupted in-inode xattr [ 51.740858][ T485] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 51.753001][ T485] 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 [ 51.772878][ T24] audit: type=1400 audit(1753514701.890:107): avc: denied { mount } for pid=484 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 [ 51.775003][ T485] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 51.799454][ T24] audit: type=1400 audit(1753514701.890:108): avc: denied { write } for pid=484 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 [ 51.805629][ T485] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 51.826739][ T24] audit: type=1400 audit(1753514701.890:109): avc: denied { add_name } for pid=484 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.839363][ T485] ================================================================== [ 51.867438][ T485] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 51.875294][ T485] Read of size 2 at addr ffff888126a77003 by task syz.2.16/485 [ 51.882799][ T485] [ 51.885110][ T485] CPU: 0 PID: 485 Comm: syz.2.16 Not tainted 5.10.240-syzkaller-1008073-gad9a98ef27a4 #0 [ 51.894874][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 51.904904][ T485] Call Trace: [ 51.908168][ T485] __dump_stack+0x21/0x24 [ 51.912465][ T485] dump_stack_lvl+0x169/0x1d8 [ 51.917109][ T485] ? show_regs_print_info+0x18/0x18 [ 51.922275][ T485] ? thaw_kernel_threads+0x220/0x220 [ 51.927529][ T485] print_address_description+0x7f/0x2c0 [ 51.933045][ T485] ? __ext4_check_dir_entry+0x7c2/0x970 [ 51.938562][ T485] kasan_report+0xe2/0x130 [ 51.942951][ T485] ? __ext4_check_dir_entry+0x7c2/0x970 [ 51.948467][ T485] __asan_report_load2_noabort+0x14/0x20 [ 51.954067][ T485] __ext4_check_dir_entry+0x7c2/0x970 [ 51.959406][ T485] ext4_readdir+0x11ca/0x39b0 [ 51.964058][ T485] ? ext4_dir_llseek+0x470/0x470 [ 51.968973][ T485] ? fsnotify_perm+0x31b/0x4b0 [ 51.973823][ T485] ? __kasan_check_write+0x14/0x20 [ 51.978909][ T485] iterate_dir+0x260/0x570 [ 51.983297][ T485] ? ext4_dir_llseek+0x470/0x470 [ 51.988207][ T485] __se_sys_getdents64+0xe5/0x240 [ 51.993206][ T485] ? __x64_sys_getdents64+0x90/0x90 [ 51.998378][ T485] ? filldir+0x690/0x690 [ 52.002595][ T485] ? fpu__clear_all+0x20/0x20 [ 52.007245][ T485] __x64_sys_getdents64+0x7b/0x90 [ 52.012246][ T485] do_syscall_64+0x31/0x40 [ 52.016642][ T485] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.022505][ T485] RIP: 0033:0x7f2ceae4bd29 [ 52.026900][ T485] 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 [ 52.046474][ T485] RSP: 002b:00007f2cea8c5038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 52.054860][ T485] RAX: ffffffffffffffda RBX: 00007f2ceb03bfa0 RCX: 00007f2ceae4bd29 [ 52.062802][ T485] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 52.070744][ T485] RBP: 00007f2ceaec7b08 R08: 0000000000000000 R09: 0000000000000000 [ 52.078702][ T485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.086642][ T485] R13: 0000000000000000 R14: 00007f2ceb03bfa0 R15: 00007fff221d1008 [ 52.094585][ T485] [ 52.096887][ T485] The buggy address belongs to the page: [ 52.102514][ T485] page:ffffea00049a9dc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x126a77 [ 52.112730][ T485] flags: 0x4000000000000000() [ 52.117386][ T485] raw: 4000000000000000 ffffea00049aae08 ffff8881f705ab70 0000000000000000 [ 52.125943][ T485] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 52.134497][ T485] page dumped because: kasan: bad access detected [ 52.140877][ T485] page_owner tracks the page as freed [ 52.146220][ T485] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 485, ts 51669345314, free_ts 51670442326 [ 52.162704][ T485] prep_new_page+0x179/0x180 [ 52.167280][ T485] get_page_from_freelist+0x2235/0x23d0 [ 52.172801][ T485] __alloc_pages_nodemask+0x268/0x5f0 [ 52.178143][ T485] wp_page_copy+0x1d0/0x15d0 [ 52.182705][ T485] do_wp_page+0x9a6/0xc80 [ 52.187011][ T485] handle_pte_fault+0x12ef/0x3750 [ 52.192011][ T485] __handle_speculative_fault+0xdd6/0x12c0 [ 52.197789][ T485] do_user_addr_fault+0x7e7/0xc80 [ 52.202790][ T485] exc_page_fault+0x5a/0xc0 [ 52.207266][ T485] asm_exc_page_fault+0x1e/0x30 [ 52.212081][ T485] page last free stack trace: [ 52.216737][ T485] free_unref_page_prepare+0x2b7/0x2d0 [ 52.222167][ T485] free_unref_page_list+0x12e/0x9b0 [ 52.227334][ T485] release_pages+0xe38/0xe80 [ 52.231891][ T485] free_pages_and_swap_cache+0x86/0xa0 [ 52.237315][ T485] tlb_finish_mmu+0x175/0x300 [ 52.241958][ T485] unmap_region+0x32c/0x380 [ 52.246427][ T485] __do_munmap+0x63c/0x850 [ 52.250855][ T485] __se_sys_munmap+0x127/0x1b0 [ 52.255584][ T485] __x64_sys_munmap+0x5b/0x70 [ 52.260233][ T485] do_syscall_64+0x31/0x40 [ 52.264625][ T485] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.270480][ T485] [ 52.272774][ T485] Memory state around the buggy address: [ 52.278377][ T485] ffff888126a76f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.286406][ T485] ffff888126a76f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.294434][ T485] >ffff888126a77000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.302458][ T485] ^ [ 52.306497][ T485] ffff888126a77080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.314523][ T485] ffff888126a77100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.322637][ T485] ================================================================== [ 52.330668][ T485] Disabling lock debugging due to kernel taint [ 52.338823][ T485] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.359259][ T24] audit: type=1400 audit(1753514701.890:110): avc: denied { create } for pid=484 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 52.489680][ T490] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.496890][ T490] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.505557][ T490] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.513534][ T490] System zones: 1-12 [ 52.517810][ T490] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.17: corrupted in-inode xattr [ 52.529750][ T490] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 52.541542][ T490] 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 [ 52.562149][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 52.573481][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 52.586445][ T490] 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 [ 52.713615][ T494] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.720827][ T494] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.729603][ T494] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.737493][ T494] System zones: 1-12 [ 52.742130][ T494] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.18: corrupted in-inode xattr [ 52.754120][ T494] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 52.765875][ T494] 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 [ 52.786353][ T494] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 52.797572][ T494] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 52.810376][ T494] 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 [ 52.901044][ T498] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.908259][ T498] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.916941][ T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.924903][ T498] System zones: 1-12 [ 52.929282][ T498] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.19: corrupted in-inode xattr [ 52.941226][ T498] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 52.953399][ T498] 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 [ 52.979273][ T498] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 52.990432][ T498] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 53.003165][ T498] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0 [ 53.125831][ T502] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.133246][ T502] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.141896][ T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.149905][ T502] System zones: 1-12 [ 53.154300][ T502] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.20: corrupted in-inode xattr [ 53.166161][ T502] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 53.177955][ T502] 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 [ 53.197727][ T112] device bridge_slave_1 left promiscuous mode [ 53.203971][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.210092][ T502] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 53.222169][ T502] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 53.222305][ T112] device bridge_slave_0 left promiscuous mode [ 53.234881][ T502] 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 [ 53.241319][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.269222][ T112] device veth1_macvtap left promiscuous mode [ 53.275243][ T112] device veth0_vlan left promiscuous mode [ 53.331118][ T506] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.338281][ T506] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.346910][ T506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.354813][ T506] System zones: 1-12 [ 53.359177][ T506] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.21: corrupted in-inode xattr [ 53.373406][ T506] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 53.385162][ T506] 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 [ 53.405647][ T506] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 53.416790][ T506] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 53.429505][ T506] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1801412352, rec_len=29811, size=1024 fake=0 [ 53.570203][ T510] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.577355][ T510] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.585977][ T510] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.594214][ T510] System zones: 1-12 [ 53.599039][ T510] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.22: corrupted in-inode xattr [ 53.611576][ T510] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 53.623380][ T510] 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 [ 53.644620][ T510] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 53.655798][ T510] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 53.668570][ T510] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 53.810916][ T514] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.818081][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.826815][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.834890][ T514] System zones: 1-12 [ 53.839342][ T514] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.23: corrupted in-inode xattr [ 53.851531][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 53.863286][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.883842][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 53.895031][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 53.907730][ T514] 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 [ 54.093648][ T518] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.100894][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.109665][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.117550][ T518] System zones: 1-12 [ 54.121878][ T518] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.24: corrupted in-inode xattr [ 54.133761][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 54.145495][ 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 [ 54.166566][ T518] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 54.177817][ T518] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 54.190520][ T518] 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 [ 54.384432][ T522] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.391608][ T522] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.400489][ T522] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.408384][ T522] System zones: 1-12 [ 54.412783][ T522] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.25: corrupted in-inode xattr [ 54.424696][ T522] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 54.436464][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.457063][ T522] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 54.468246][ T522] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 54.480983][ T522] 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 [ 54.689790][ T526] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.696989][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.705642][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.713569][ T526] System zones: 1-12 [ 54.717839][ T526] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.26: corrupted in-inode xattr [ 54.729828][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 54.741634][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.762192][ T526] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 54.773342][ T526] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 54.786032][ T526] 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 [ 54.894287][ T530] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.901464][ T530] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.910105][ T530] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.917994][ T530] System zones: 1-12 [ 54.922412][ T530] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.27: corrupted in-inode xattr [ 54.934541][ T530] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 54.946327][ T530] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.966808][ T530] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 54.978014][ T530] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 54.990736][ T530] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1633771776, rec_len=24929, size=1024 fake=0 [ 55.124393][ T534] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.131575][ T534] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.140245][ T534] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.148180][ T534] System zones: 1-12 [ 55.152579][ T534] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.28: corrupted in-inode xattr [ 55.164441][ T534] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 55.176220][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.196993][ T534] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 55.208280][ T534] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 55.221004][ T534] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 55.449767][ T538] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.456950][ T538] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.465618][ T538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.473555][ T538] System zones: 1-12 [ 55.477857][ T538] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.29: corrupted in-inode xattr [ 55.489763][ T538] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 55.501667][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.523456][ T538] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 55.534605][ T538] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 55.547329][ T538] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.695486][ T542] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.702768][ T542] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.711516][ T542] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.719451][ T542] System zones: 1-12 [ 55.723732][ T542] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.30: corrupted in-inode xattr [ 55.735637][ T542] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 55.747717][ T542] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.768227][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 55.779357][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 55.792195][ T542] 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=4608, rec_len=3072, size=1024 fake=0 [ 55.920998][ T546] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.928175][ T546] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.936840][ T546] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.944745][ T546] System zones: 1-12 [ 55.949120][ T546] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.31: corrupted in-inode xattr [ 55.960980][ T546] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 55.972769][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 55.993394][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 56.004533][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 56.017273][ T546] 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 [ 56.074946][ T550] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.082172][ T550] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.090928][ T550] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.098989][ T550] System zones: 1-12 [ 56.103505][ T550] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.32: corrupted in-inode xattr [ 56.115501][ T550] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 56.127436][ T550] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.148369][ T550] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 56.159516][ T550] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 56.172216][ T550] 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=1937383424, rec_len=3, size=1024 fake=0 [ 56.314883][ T554] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.322049][ T554] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.330683][ T554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.338611][ T554] System zones: 1-12 [ 56.342933][ T554] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.33: corrupted in-inode xattr [ 56.355125][ T554] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 56.366899][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.387451][ T554] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 56.398610][ T554] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 56.411311][ T554] 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 2025/07/26 07:25:06 executed programs: 20 [ 56.479538][ T24] kauditd_printk_skb: 10 callbacks suppressed [ 56.479550][ T24] audit: type=1400 audit(1753514706.600:121): avc: denied { write } for pid=410 comm="syz-execprog" path="pipe:[14979]" dev="pipefs" ino=14979 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 56.497528][ T558] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.516042][ T558] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.524945][ T558] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.532896][ T558] System zones: 1-12 [ 56.537242][ T558] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.34: corrupted in-inode xattr [ 56.549130][ T558] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 56.560912][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.581589][ T558] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 56.592768][ T558] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 56.605541][ T558] 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 [ 56.714521][ T562] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.721846][ T562] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.730674][ T562] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.738743][ T562] System zones: 1-12 [ 56.743055][ T562] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.35: corrupted in-inode xattr [ 56.754961][ T562] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 56.766725][ T562] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 56.787331][ T562] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 56.798665][ T562] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 56.811383][ T562] 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 [ 57.010841][ T566] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.018013][ T566] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.026640][ T566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.034545][ T566] System zones: 1-12 [ 57.038965][ T566] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.36: corrupted in-inode xattr [ 57.050863][ T566] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 57.062826][ 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 [ 57.083312][ T566] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 57.094457][ T566] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 57.107371][ T566] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=528128, rec_len=3072, size=1024 fake=0 [ 57.298970][ T570] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.306112][ T570] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.314747][ T570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.322668][ T570] System zones: 1-12 [ 57.326954][ T570] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.37: corrupted in-inode xattr [ 57.338817][ T570] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 57.350591][ 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 [ 57.371087][ T570] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 57.382207][ T570] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 57.394919][ T570] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 [ 57.530115][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.537324][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.546023][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.553972][ T574] System zones: 1-12 [ 57.558248][ T574] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.38: corrupted in-inode xattr [ 57.570200][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 57.581941][ 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 [ 57.602543][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 57.613764][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 57.626518][ T574] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 57.810894][ T578] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.818065][ T578] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.826740][ T578] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.834657][ T578] System zones: 1-12 [ 57.839012][ T578] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.39: corrupted in-inode xattr [ 57.850947][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 57.862689][ 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 [ 57.883140][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 57.894283][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 57.906961][ T578] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.089736][ T582] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.096929][ T582] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.105665][ T582] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.113604][ T582] System zones: 1-12 [ 58.118012][ T582] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.40: corrupted in-inode xattr [ 58.129913][ T582] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 58.141688][ 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 [ 58.162276][ T582] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 58.173408][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 58.186142][ T582] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1630877696, rec_len=13108, size=1024 fake=0 [ 58.333657][ T586] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.340826][ T586] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.349559][ T586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.357471][ T586] System zones: 1-12 [ 58.361977][ T586] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.41: corrupted in-inode xattr [ 58.373991][ T586] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 58.385760][ 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 [ 58.406263][ T586] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 58.417397][ T586] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 58.430118][ T586] 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=532224, rec_len=3072, size=1024 fake=0 [ 58.570872][ T590] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.578039][ T590] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.586792][ T590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.594755][ T590] System zones: 1-12 [ 58.599056][ T590] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.42: corrupted in-inode xattr [ 58.610945][ T590] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 58.622731][ 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 [ 58.644037][ T590] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 58.655224][ T590] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 58.667932][ T590] 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=256, rec_len=0, size=1024 fake=0 [ 58.810952][ T594] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.818121][ T594] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.826877][ T594] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.834849][ T594] System zones: 1-12 [ 58.839260][ T594] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.43: corrupted in-inode xattr [ 58.851235][ T594] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 58.863002][ 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 [ 58.883537][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 58.894695][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 58.907402][ T594] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 59.034611][ T598] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.041789][ T598] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.050588][ T598] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.058523][ T598] System zones: 1-12 [ 59.062962][ T598] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.44: corrupted in-inode xattr [ 59.074988][ T598] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 59.086756][ 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 [ 59.107377][ T598] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 59.118600][ T598] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 59.131378][ T598] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3547521024, rec_len=11498, size=1024 fake=0 [ 59.291042][ T602] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.298206][ T602] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.306823][ T602] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.314732][ T602] System zones: 1-12 [ 59.319096][ T602] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.45: corrupted in-inode xattr [ 59.330972][ T602] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 59.342728][ 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 [ 59.363320][ T602] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 59.374458][ T602] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 59.387147][ T602] 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=3514869760, rec_len=1, size=1024 fake=0 [ 59.543863][ T606] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.551045][ T606] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.559798][ T606] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.567685][ T606] System zones: 1-12 [ 59.571988][ T606] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.46: corrupted in-inode xattr [ 59.583865][ T606] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 59.595665][ 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 [ 59.616265][ T606] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 59.627421][ T606] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 59.640139][ T606] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3967485952, rec_len=11498, size=1024 fake=0 [ 59.770867][ T610] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.778033][ T610] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.786674][ T610] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.794582][ T610] System zones: 1-12 [ 59.799078][ T610] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.47: corrupted in-inode xattr [ 59.811036][ T610] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 59.822832][ 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 [ 59.843388][ T610] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 59.854635][ T610] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 59.867350][ T610] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=3967485952, rec_len=11498, size=1024 fake=0 [ 60.049724][ T614] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.056935][ T614] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.065549][ T614] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.073479][ T614] System zones: 1-12 [ 60.077731][ T614] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.48: corrupted in-inode xattr [ 60.089600][ T614] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 60.101383][ 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 [ 60.121956][ T614] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 60.133091][ T614] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 60.145798][ T614] 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 [ 60.254619][ T618] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.261808][ T618] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.270408][ T618] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.278302][ T618] System zones: 1-12 [ 60.282841][ T618] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.49: corrupted in-inode xattr [ 60.294959][ T618] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 60.306734][ 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 [ 60.327361][ T618] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 60.338516][ T618] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 60.351232][ T618] 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 [ 60.491072][ T623] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.498259][ T623] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.506931][ T623] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.514858][ T623] System zones: 1-12 [ 60.519252][ T623] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.50: corrupted in-inode xattr [ 60.531142][ T623] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 60.542907][ T623] 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 [ 60.563518][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 60.574651][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 60.587352][ T623] 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 [ 60.744475][ T627] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.751653][ T627] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.760257][ T627] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.768150][ T627] System zones: 1-12 [ 60.772533][ T627] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.51: corrupted in-inode xattr [ 60.784427][ T627] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 60.796208][ T627] 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 [ 60.817071][ T627] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 60.828278][ T627] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 60.841091][ T627] 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 [ 61.049025][ T631] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.056210][ T631] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.064854][ T631] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.072815][ T631] System zones: 1-12 [ 61.077105][ T631] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.52: corrupted in-inode xattr [ 61.089028][ T631] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 61.100776][ T631] 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 [ 61.121650][ T631] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 61.132799][ T631] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 61.145524][ T631] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=18870272, rec_len=11499, size=1024 fake=0 [ 61.290919][ T635] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.298097][ T635] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.306700][ T635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.314607][ T635] System zones: 1-12 [ 61.318985][ T635] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.53: corrupted in-inode xattr [ 61.330986][ T635] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 61.342877][ T635] 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 [ 61.363467][ T635] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 61.374623][ T635] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 61.387327][ T635] 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=1094795520, rec_len=16705, size=1024 fake=0 [ 61.573638][ T639] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.580825][ T639] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.589458][ T639] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.597342][ T639] System zones: 1-12 [ 61.601727][ T639] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.54: corrupted in-inode xattr [ 61.613603][ T639] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 61.625415][ T639] 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 [ 61.645941][ T639] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 61.657081][ T639] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 61.669776][ T639] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.54: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 2025/07/26 07:25:11 executed programs: 41 [ 61.850918][ T643] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.858099][ T643] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.866746][ T643] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.874653][ T643] System zones: 1-12 [ 61.879016][ T643] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.55: corrupted in-inode xattr