Warning: Permanently added '10.128.1.101' (ED25519) to the list of known hosts. 2025/05/27 08:49:27 ignoring optional flag "sandboxArg"="0" 2025/05/27 08:49:28 parsed 1 programs [ 55.597509][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 55.597518][ T29] audit: type=1400 audit(1748335768.854:90): avc: denied { create } for pid=413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 55.624566][ T29] audit: type=1400 audit(1748335768.854:91): avc: denied { write } for pid=413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 55.645222][ T29] audit: type=1400 audit(1748335768.854:92): avc: denied { read } for pid=413 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 55.666116][ T29] audit: type=1400 audit(1748335768.904:93): avc: denied { unlink } for pid=413 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" [ 55.695753][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.094793][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.101959][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.109450][ T424] device bridge_slave_0 entered promiscuous mode [ 56.116426][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.123429][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.130767][ T424] device bridge_slave_1 entered promiscuous mode [ 56.184153][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.191091][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.198416][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.205265][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.221235][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.228504][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.236186][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.243636][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.253211][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.261153][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.268441][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.276870][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.285143][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.291975][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.303834][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.312540][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.325072][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.336677][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.344571][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.351735][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.359797][ T424] device veth0_vlan entered promiscuous mode [ 56.368718][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.377417][ T424] device veth1_macvtap entered promiscuous mode [ 56.386792][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.396310][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.465277][ T29] audit: type=1401 audit(1748335769.724:94): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 56.596088][ T29] audit: type=1400 audit(1748335769.854:95): avc: denied { create } for pid=452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2025/05/27 08:49:30 executed programs: 0 [ 56.862293][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.869258][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.876909][ T462] device bridge_slave_0 entered promiscuous mode [ 56.883607][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.890459][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.897751][ T462] device bridge_slave_1 entered promiscuous mode [ 56.944027][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.951066][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.958393][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.965149][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.984960][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.992634][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.000452][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.010023][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.018341][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.025490][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.037222][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.045230][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.052270][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.063753][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.072264][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.088309][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.096790][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.107623][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.116246][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.124293][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.131511][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.140019][ T52] device bridge_slave_1 left promiscuous mode [ 57.146486][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.154140][ T52] device bridge_slave_0 left promiscuous mode [ 57.160320][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.168016][ T52] device veth1_macvtap left promiscuous mode [ 57.173942][ T52] device veth0_vlan left promiscuous mode [ 57.274883][ T462] device veth0_vlan entered promiscuous mode [ 57.285186][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.293301][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.302000][ T462] device veth1_macvtap entered promiscuous mode [ 57.310240][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.317950][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.326167][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.335889][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.344252][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.366768][ T468] loop2: detected capacity change from 0 to 512 [ 57.415667][ T468] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.422638][ T468] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.431446][ T468] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.439421][ T468] System zones: 1-12 [ 57.444501][ T468] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.16: corrupted in-inode xattr [ 57.457077][ T468] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 57.468768][ T468] 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. Quota mode: none. [ 57.490311][ T29] audit: type=1400 audit(1748335770.744:96): avc: denied { mount } for pid=467 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 [ 57.501624][ T468] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 57.512256][ T29] audit: type=1400 audit(1748335770.744:97): avc: denied { write } for pid=467 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 [ 57.522923][ T468] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 57.544312][ T29] audit: type=1400 audit(1748335770.744:98): avc: denied { add_name } for pid=467 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 57.576600][ T468] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 57.578195][ T29] audit: type=1400 audit(1748335770.744:99): avc: denied { create } for pid=467 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 57.670014][ T472] loop2: detected capacity change from 0 to 512 [ 57.803312][ T472] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.810732][ T472] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.819944][ T472] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.827902][ T472] System zones: 1-12 [ 57.832105][ T472] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.17: corrupted in-inode xattr [ 57.844121][ T472] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 57.856054][ T472] 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. Quota mode: none. [ 57.879396][ T472] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 57.891209][ T472] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 57.906939][ T472] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 57.973312][ T476] loop2: detected capacity change from 0 to 512 [ 58.032230][ T476] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.039268][ T476] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.047848][ T476] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.055974][ T476] System zones: 1-12 [ 58.060356][ T476] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.18: corrupted in-inode xattr [ 58.072765][ T476] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 58.084677][ T476] 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. Quota mode: none. [ 58.107389][ T476] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 58.118556][ T476] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 58.131302][ T476] ================================================================== [ 58.139088][ T476] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x643/0x960 [ 58.146987][ T476] Read of size 2 at addr ffff888123574003 by task syz.2.18/476 [ 58.154704][ T476] [ 58.157018][ T476] CPU: 1 PID: 476 Comm: syz.2.18 Not tainted 5.15.184-syzkaller #0 [ 58.165228][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 58.175128][ T476] Call Trace: [ 58.178350][ T476] [ 58.181198][ T476] dump_stack_lvl+0x38/0x49 [ 58.185534][ T476] print_address_description.constprop.0+0x24/0x160 [ 58.192036][ T476] ? __ext4_check_dir_entry+0x643/0x960 [ 58.197681][ T476] kasan_report.cold+0x82/0xdb [ 58.202475][ T476] ? __ext4_check_dir_entry+0x643/0x960 [ 58.207954][ T476] __asan_report_load2_noabort+0x14/0x20 [ 58.213499][ T476] __ext4_check_dir_entry+0x643/0x960 [ 58.218887][ T476] ? force_page_cache_ra+0x610/0x610 [ 58.224439][ T476] ext4_readdir+0x8f4/0x33d0 [ 58.228976][ T476] ? debug_smp_processor_id+0x17/0x20 [ 58.234410][ T476] ? __ext4_check_dir_entry+0x960/0x960 [ 58.239974][ T476] ? kmem_cache_free+0x105/0x2a0 [ 58.244741][ T476] ? down_read_killable+0x83/0x100 [ 58.249686][ T476] ? down_read_interruptible+0x100/0x100 [ 58.255175][ T476] ? security_file_permission+0x179/0x550 [ 58.260712][ T476] iterate_dir+0x498/0x730 [ 58.264981][ T476] __x64_sys_getdents64+0x12f/0x230 [ 58.270228][ T476] ? generic_file_llseek_size+0x1d6/0x2b0 [ 58.275868][ T476] ? __ia32_sys_getdents+0x230/0x230 [ 58.280985][ T476] ? compat_fillonedir+0x330/0x330 [ 58.286021][ T476] ? __kasan_check_write+0x14/0x20 [ 58.290984][ T476] ? switch_fpu_return+0xec/0x1f0 [ 58.295953][ T476] x64_sys_call+0x3fc/0x990 [ 58.300363][ T476] do_syscall_64+0x33/0xb0 [ 58.304736][ T476] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.310543][ T476] RIP: 0033:0x7fe0cd69d169 [ 58.314804][ T476] 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 [ 58.335155][ T476] RSP: 002b:00007fe0cd10f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 58.343390][ T476] RAX: ffffffffffffffda RBX: 00007fe0cd8b5fa0 RCX: 00007fe0cd69d169 [ 58.351666][ T476] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 58.359536][ T476] RBP: 00007fe0cd71e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.367369][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.375297][ T476] R13: 0000000000000000 R14: 00007fe0cd8b5fa0 R15: 00007ffc4c1e82c8 [ 58.383635][ T476] [ 58.386492][ T476] [ 58.388662][ T476] The buggy address belongs to the page: [ 58.394405][ T476] page:ffffea00048d5d00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x123574 [ 58.404568][ T476] flags: 0x4000000000000000(zone=1) [ 58.410017][ T476] raw: 4000000000000000 ffffea00048d5d48 ffff8881f753c680 0000000000000000 [ 58.418710][ T476] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 58.427384][ T476] page dumped because: kasan: bad access detected [ 58.433952][ T476] page_owner tracks the page as freed [ 58.439194][ T476] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 472, ts 57669670281, free_ts 57963939339 [ 58.453806][ T476] prep_new_page+0x1a2/0x310 [ 58.458240][ T476] get_page_from_freelist+0x1ce2/0x30a0 [ 58.463787][ T476] __alloc_pages+0x2d5/0x2630 [ 58.468419][ T476] shmem_alloc_page+0x121/0x180 [ 58.473179][ T476] shmem_alloc_and_acct_page+0xf6/0x620 [ 58.478660][ T476] shmem_getpage_gfp+0x9f9/0x1500 [ 58.483505][ T476] shmem_write_begin+0xd5/0x1a0 [ 58.488207][ T476] generic_perform_write+0x217/0x650 [ 58.493770][ T476] __generic_file_write_iter+0x309/0x580 [ 58.499353][ T476] generic_file_write_iter+0xc2/0x1d0 [ 58.504659][ T476] new_sync_write+0x358/0x6d0 [ 58.509428][ T476] vfs_write+0x5cf/0x8e0 [ 58.513504][ T476] ksys_write+0x111/0x210 [ 58.517673][ T476] __x64_sys_write+0x6e/0xb0 [ 58.522099][ T476] x64_sys_call+0x97b/0x990 [ 58.526437][ T476] do_syscall_64+0x33/0xb0 [ 58.530725][ T476] page last free stack trace: [ 58.535216][ T476] free_pcp_prepare+0x1b6/0x4c0 [ 58.539980][ T476] free_unref_page_list+0x1e3/0xcd0 [ 58.545096][ T476] release_pages+0x37f/0xff0 [ 58.549630][ T476] __pagevec_release+0x5e/0xe0 [ 58.554225][ T476] shmem_undo_range+0x550/0xdc0 [ 58.559003][ T476] shmem_evict_inode+0x30d/0xa00 [ 58.563777][ T476] evict+0x372/0x8b0 [ 58.567507][ T476] iput.part.0+0x334/0x640 [ 58.571801][ T476] iput+0x3f/0x50 [ 58.575554][ T476] dentry_unlink_inode+0x28a/0x400 [ 58.580644][ T476] __dentry_kill+0x326/0x610 [ 58.585177][ T476] dput+0x3f1/0x8c0 [ 58.588908][ T476] __fput+0x410/0x960 [ 58.592735][ T476] ____fput+0x9/0x10 [ 58.596467][ T476] task_work_run+0xc2/0x150 [ 58.600977][ T476] exit_to_user_mode_prepare+0x143/0x150 [ 58.606683][ T476] [ 58.608848][ T476] Memory state around the buggy address: [ 58.614320][ T476] ffff888123573f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.622582][ T476] ffff888123573f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.630566][ T476] >ffff888123574000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.638551][ T476] ^ [ 58.642609][ T476] ffff888123574080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.650593][ T476] ffff888123574100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 58.658594][ T476] ================================================================== [ 58.666575][ T476] Disabling lock debugging due to kernel taint [ 58.675364][ T476] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 58.748544][ T479] loop2: detected capacity change from 0 to 512 [ 58.829873][ T479] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.837045][ T479] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.846282][ T479] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.854621][ T479] System zones: 1-12 [ 58.859157][ T479] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.19: corrupted in-inode xattr [ 58.871352][ T479] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 58.883607][ T479] 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. Quota mode: none. [ 58.907692][ T479] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 58.919032][ T479] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 58.932125][ T479] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=2036419840, rec_len=12832, size=1024 fake=0 [ 59.013844][ T483] loop2: detected capacity change from 0 to 512 [ 59.164913][ T483] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.172150][ T483] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.181021][ T483] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.189156][ T483] System zones: 1-12 [ 59.193468][ T483] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.20: corrupted in-inode xattr [ 59.205589][ T483] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 59.217704][ T483] 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. Quota mode: none. [ 59.240293][ T483] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 59.251446][ T483] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 59.264221][ T483] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 59.328418][ T486] loop2: detected capacity change from 0 to 512 [ 59.408301][ T486] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.415452][ T486] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.424003][ T486] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.432065][ T486] System zones: 1-12 [ 59.436333][ T486] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.21: corrupted in-inode xattr [ 59.448344][ T486] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 59.460000][ T486] 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. Quota mode: none. [ 59.481886][ T486] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 59.493201][ T486] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 59.505822][ T486] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.598586][ T489] loop2: detected capacity change from 0 to 512 [ 59.653429][ T489] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.660992][ T489] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.669648][ T489] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.677413][ T489] System zones: 1-12 [ 59.681776][ T489] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.22: corrupted in-inode xattr [ 59.693669][ T489] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 59.706164][ T489] 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. Quota mode: none. [ 59.728718][ T489] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 59.739993][ T489] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 59.752922][ T489] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 59.818872][ T492] loop2: detected capacity change from 0 to 512 [ 59.828104][ T492] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.835912][ T492] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.845092][ T492] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.853298][ T492] System zones: 1-12 [ 59.857579][ T492] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.23: corrupted in-inode xattr [ 59.869851][ T492] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 59.882099][ 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. Quota mode: none. [ 59.907110][ T492] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 59.918600][ T492] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 59.931139][ T492] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 60.058201][ T496] loop2: detected capacity change from 0 to 512 [ 60.097915][ T496] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.105032][ T496] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.113727][ T496] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.121616][ T496] System zones: 1-12 [ 60.126733][ T496] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.24: corrupted in-inode xattr [ 60.139056][ T496] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 60.151553][ T496] 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. Quota mode: none. [ 60.175991][ T496] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 60.187046][ T496] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 60.199823][ T496] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 60.268665][ T499] loop2: detected capacity change from 0 to 512 [ 60.347900][ T499] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.355884][ T499] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.364996][ T499] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.372960][ T499] System zones: 1-12 [ 60.377223][ T499] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.25: corrupted in-inode xattr [ 60.389729][ T499] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 60.401673][ T499] 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. Quota mode: none. [ 60.424145][ T499] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 60.435407][ T499] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 60.448114][ T499] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=529408, rec_len=3072, size=1024 fake=0 [ 60.578505][ T502] loop2: detected capacity change from 0 to 512 [ 60.638754][ T502] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.645914][ T502] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.654807][ T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.662547][ T502] System zones: 1-12 [ 60.666918][ T502] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.26: corrupted in-inode xattr [ 60.678691][ T502] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 60.690433][ 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. Quota mode: none. [ 60.712494][ T502] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 60.723555][ T502] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 60.736642][ T502] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 60.809475][ T505] loop2: detected capacity change from 0 to 512 [ 60.870742][ T505] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.878294][ T505] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.887202][ T505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.895167][ T505] System zones: 1-12 [ 60.899496][ T505] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.27: corrupted in-inode xattr [ 60.913517][ T505] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 60.925929][ 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. Quota mode: none. [ 60.948609][ T505] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 60.959984][ T505] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 60.972772][ T505] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 61.099171][ T509] loop2: detected capacity change from 0 to 512 [ 61.140588][ T509] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.147572][ T509] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.156542][ T509] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.164382][ T509] System zones: 1-12 [ 61.168585][ T509] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.28: corrupted in-inode xattr [ 61.180528][ T509] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 61.192332][ 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. Quota mode: none. [ 61.215034][ T509] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 61.226416][ T509] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 61.238931][ T509] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 61.309069][ T512] loop2: detected capacity change from 0 to 512 [ 61.368388][ T512] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.375573][ T512] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.384022][ T512] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.391871][ T512] System zones: 1-12 [ 61.396207][ T512] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.29: corrupted in-inode xattr [ 61.408487][ T512] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 61.420864][ T512] 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. Quota mode: none. [ 61.443931][ T512] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 61.455879][ T512] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 61.468526][ T512] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 61.578202][ T515] loop2: detected capacity change from 0 to 512 [ 61.626935][ T515] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.634094][ T515] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.642918][ T515] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.650651][ T515] System zones: 1-12 [ 61.655309][ T515] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.30: corrupted in-inode xattr [ 61.667413][ T515] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 61.679325][ T515] 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. Quota mode: none. [ 61.701549][ T515] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 61.712828][ T515] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 61.725738][ T515] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=512061184, rec_len=64588, size=1024 fake=0 [ 61.798840][ T518] loop2: detected capacity change from 0 to 512 [ 61.849938][ T518] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.856992][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.865515][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.873457][ T518] System zones: 1-12 [ 61.877931][ T518] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.31: corrupted in-inode xattr [ 61.889976][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 61.901841][ 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. Quota mode: none. [ 61.924474][ T518] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 61.935631][ T518] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended 2025/05/27 08:49:35 executed programs: 18 [ 61.948604][ T518] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 62.018730][ T522] loop2: detected capacity change from 0 to 512 [ 62.068305][ T522] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.075398][ T522] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.084224][ T522] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.091960][ T522] System zones: 1-12 [ 62.096546][ T522] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.32: corrupted in-inode xattr [ 62.108987][ T522] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 62.121134][ 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. Quota mode: none. [ 62.143229][ T522] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 62.154309][ T522] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 62.166952][ T522] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 62.238844][ T526] loop2: detected capacity change from 0 to 512 [ 62.287778][ T526] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.295059][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.303599][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.311320][ T526] System zones: 1-12 [ 62.315691][ T526] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.33: corrupted in-inode xattr [ 62.327674][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 62.339865][ 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. Quota mode: none. [ 62.362101][ T526] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 62.373414][ T526] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 62.387079][ T526] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 62.448415][ T529] loop2: detected capacity change from 0 to 512 [ 62.499192][ T529] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.506216][ T529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.514836][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.522617][ T529] System zones: 1-12 [ 62.527296][ T529] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.34: corrupted in-inode xattr [ 62.539271][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 62.551404][ 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. Quota mode: none. [ 62.573545][ T529] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 62.584719][ T529] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 62.597261][ T529] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 62.669102][ T532] loop2: detected capacity change from 0 to 512 [ 62.749749][ T532] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.756840][ T532] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.765482][ T532] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.773559][ T532] System zones: 1-12 [ 62.777762][ T532] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.35: corrupted in-inode xattr [ 62.789667][ T532] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 62.801387][ T532] 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. Quota mode: none. [ 62.823508][ T532] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 62.834577][ T532] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 62.847304][ T532] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 62.918497][ T536] loop2: detected capacity change from 0 to 512 [ 63.013429][ T536] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.020420][ T536] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.029181][ T536] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.037168][ T536] System zones: 1-12 [ 63.041456][ T536] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.36: corrupted in-inode xattr [ 63.053384][ T536] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 63.065096][ T536] 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. Quota mode: none. [ 63.087686][ T536] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 63.099139][ T536] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 63.112390][ T536] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 63.258103][ T539] loop2: detected capacity change from 0 to 512 [ 63.307989][ T539] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.315325][ T539] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.323990][ T539] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.331885][ T539] System zones: 1-12 [ 63.336269][ T539] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.37: corrupted in-inode xattr [ 63.348437][ T539] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 63.360286][ T539] 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. Quota mode: none. [ 63.383144][ T539] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 63.394323][ T539] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 63.407014][ T539] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 63.479699][ T542] loop2: detected capacity change from 0 to 512 [ 63.575700][ T542] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.582664][ T542] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.591428][ T542] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.599353][ T542] System zones: 1-12 [ 63.603610][ T542] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.38: corrupted in-inode xattr [ 63.615580][ T542] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 63.627314][ 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. Quota mode: none. [ 63.649948][ T542] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 63.661086][ T542] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 63.673868][ T542] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 63.749438][ T545] loop2: detected capacity change from 0 to 512 [ 63.860319][ T545] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.867329][ T545] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.876295][ T545] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.884428][ T545] System zones: 1-12 [ 63.888864][ T545] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.39: corrupted in-inode xattr [ 63.901068][ T545] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 63.913030][ 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. Quota mode: none. [ 63.935324][ T545] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 63.946619][ T545] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 63.959352][ T545] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 64.058536][ T550] loop2: detected capacity change from 0 to 512 [ 64.118831][ T550] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.126123][ T550] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.134653][ T550] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.142825][ T550] System zones: 1-12 [ 64.147832][ T550] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.40: corrupted in-inode xattr [ 64.159706][ T550] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 64.171614][ 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. Quota mode: none. [ 64.194038][ T550] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 64.205111][ T550] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 64.217584][ T550] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 64.268585][ T554] loop2: detected capacity change from 0 to 512 [ 64.347488][ T554] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.354606][ T554] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.363156][ T554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.371135][ T554] System zones: 1-12 [ 64.375530][ T554] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.41: corrupted in-inode xattr [ 64.387461][ T554] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 64.399258][ 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. Quota mode: none. [ 64.421712][ T554] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 64.432764][ T554] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 64.445777][ T554] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=16843008, rec_len=257, size=1024 fake=0 [ 64.578770][ T557] loop2: detected capacity change from 0 to 512 [ 64.638799][ T557] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.645934][ T557] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.654991][ T557] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.662823][ T557] System zones: 1-12 [ 64.666960][ T557] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.42: corrupted in-inode xattr [ 64.678879][ T557] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 64.691031][ 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. Quota mode: none. [ 64.713739][ T557] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 64.724705][ T557] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 64.737475][ T557] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 64.788227][ T560] loop2: detected capacity change from 0 to 512 [ 64.853925][ T560] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.861006][ T560] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.869788][ T560] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.877731][ T560] System zones: 1-12 [ 64.881918][ T560] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.43: corrupted in-inode xattr [ 64.893942][ T560] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 64.906145][ T560] 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. Quota mode: none. [ 64.928271][ T560] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 64.939437][ T560] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 64.952178][ T560] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 65.048434][ T564] loop2: detected capacity change from 0 to 512 [ 65.118535][ T564] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.125663][ T564] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.134194][ T564] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.142104][ T564] System zones: 1-12 [ 65.146436][ T564] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.44: corrupted in-inode xattr [ 65.158581][ T564] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 65.170483][ T564] 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. Quota mode: none. [ 65.193907][ T564] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 65.204954][ T564] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 65.217792][ T564] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0 [ 65.288199][ T567] loop2: detected capacity change from 0 to 512 [ 65.413125][ T567] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.420376][ T567] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.428950][ T567] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.436719][ T567] System zones: 1-12 [ 65.440874][ T567] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.45: corrupted in-inode xattr [ 65.452802][ T567] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 65.464734][ T567] 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. Quota mode: none. [ 65.487192][ T567] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 65.498259][ T567] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 65.510765][ T567] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 65.588391][ T570] loop2: detected capacity change from 0 to 512 [ 65.639249][ T570] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.646473][ T570] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.655194][ T570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.663133][ T570] System zones: 1-12 [ 65.667336][ T570] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.46: corrupted in-inode xattr [ 65.679389][ T570] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 65.691561][ 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. Quota mode: none. [ 65.714599][ T570] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 65.725951][ T570] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 65.738451][ T570] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=16843008, rec_len=257, size=1024 fake=0 [ 65.809119][ T573] loop2: detected capacity change from 0 to 512 [ 65.870466][ T573] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.877474][ T573] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.886308][ T573] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.894278][ T573] System zones: 1-12 [ 65.898501][ T573] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.47: corrupted in-inode xattr [ 65.910626][ T573] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 65.922724][ T573] 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. Quota mode: none. [ 65.945246][ T573] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 65.956497][ T573] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 65.969198][ T573] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 66.028369][ T577] loop2: detected capacity change from 0 to 512 [ 66.175197][ T577] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 66.182462][ T577] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 66.191025][ T577] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 66.198880][ T577] System zones: 1-12 [ 66.203187][ T577] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.48: corrupted in-inode xattr [ 66.216200][ T577] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 66.228086][ T577] 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. Quota mode: none. [ 66.250546][ T577] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 66.261526][ T577] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 66.274539][ T577] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 66.418489][ T580] loop2: detected capacity change from 0 to 512 [ 66.459252][ T580] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 66.466390][ T580] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 66.475026][ T580] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 66.482992][ T580] System zones: 1-12 [ 66.487383][ T580] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.49: corrupted in-inode xattr [ 66.499173][ T580] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 66.511103][ T580] 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. Quota mode: none. [ 66.533441][ T580] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 66.547167][ T580] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 66.559828][ T580] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 66.618002][ T583] loop2: detected capacity change from 0 to 512 [ 66.656878][ T583] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 66.664265][ T583] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 66.673174][ T583] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 66.680917][ T583] System zones: 1-12 [ 66.685332][ T583] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.50: corrupted in-inode xattr [ 66.697455][ T583] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 66.709111][ T583] 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. Quota mode: none. [ 66.730997][ T583] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 66.742052][ T583] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 66.754845][ T583] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 66.828410][ T587] loop2: detected capacity change from 0 to 512 [ 66.973198][ T587] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 66.980187][ T587] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 66.988700][ T587] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 66.996448][ T587] System zones: 1-12 [ 67.000608][ T587] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.51: corrupted in-inode xattr [ 67.012485][ T587] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 67.024856][ T587] 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. Quota mode: none. [ 67.046921][ T587] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 67.057912][ T587] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended 2025/05/27 08:49:40 executed programs: 38 [ 67.070527][ T587] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 67.178901][ T591] loop2: detected capacity change from 0 to 512 [ 67.219677][ T591] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 67.226842][ T591] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 67.235315][ T591] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 67.243143][ T591] System zones: 1-12 [ 67.247226][ T591] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.52: corrupted in-inode xattr [ 67.259116][ T591] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 67.270898][ T591] 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. Quota mode: none. [ 67.293310][ T591] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 67.304353][ T591] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 67.316874][ T591] EXT4-fs error (device loop2): ext4_readdir:261: 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 [ 67.388719][ T594] loop2: detected capacity change from 0 to 512 [ 67.441514][ T594] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 67.448653][ T594] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 67.457407][ T594] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 67.465177][ T594] System zones: 1-12 [ 67.469347][ T594] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.53: corrupted in-inode xattr [ 67.481490][ T594] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 67.493452][ 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. Quota mode: none. [ 67.515767][ T594] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 67.526758][ T594] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 67.539246][ T594] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=1285955584, rec_len=1, size=1024 fake=0 [ 67.608439][ T597] loop2: detected capacity change from 0 to 512 [ 67.693974][ T597] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 67.701033][ T597] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 67.709646][ T597] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 67.717447][ T597] System zones: 1-12 [ 67.721656][ T597] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.54: corrupted in-inode xattr [ 67.733640][ T597] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 67.745514][ T597] 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. Quota mode: none. [ 67.767611][ T597] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 67.778994][ T597] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 67.791684][ T597] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.54: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 67.863219][ T601] loop2: detected capacity change from 0 to 512 [ 67.893706][ T601] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 67.900763][ T601] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 67.909463][ T601] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 67.917313][ T601] System zones: 1-12 [ 67.921517][ T601] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.55: corrupted in-inode xattr [ 67.933337][ T601] EXT4-fs error (device loop2): ext4_orphan_get:1404: comm syz.2.55: couldn't read orphan inode 15 (err -117) [ 67.945055][ T601] 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. Quota mode: none. [ 67.967272][ T601] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz.2.55: Unrecognised inode hash code 4 [ 67.978808][ T601] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 67.991458][ T601] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 255: comm syz.2.55: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0 [ 68.059014][ T604] loop2: detected capacity change from 0 to 512 [ 68.110222][ T604] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 68.117259][ T604] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 68.125756][ T604] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 68.133643][ T604] System zones: 1-12 [ 68.138224][ T604] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.56: corrupted in-inode xattr