Warning: Permanently added '10.128.1.115' (ED25519) to the list of known hosts. 2026/08/20 00:39:10 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 34.388148][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 34.388186][ T24] audit: type=1400 audit(1787186351.160:105): avc: denied { unlink } for pid=446 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 34.462212][ T24] audit: type=1400 audit(1787186351.230:106): avc: denied { write } for pid=449 comm="mkswap" path="pipe:[15038]" dev="pipefs" ino=15038 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 34.486472][ T446] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.928425][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.938281][ T456] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.946088][ T456] device bridge_slave_0 entered promiscuous mode [ 34.953382][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.962041][ T456] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.970106][ T456] device bridge_slave_1 entered promiscuous mode [ 35.007028][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.014530][ T456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.022038][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.029393][ T456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.045798][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.053126][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.061007][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.068822][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.078601][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.086784][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.093900][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.102766][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.110962][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.118196][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.130293][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.139553][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.152400][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 35.164207][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 35.172467][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 35.180419][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 35.188577][ T456] device veth0_vlan entered promiscuous mode [ 35.198298][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 35.208273][ T456] device veth1_macvtap entered promiscuous mode [ 35.217521][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 35.228604][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.397574][ T24] audit: type=1401 audit(1787186352.170:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 35.443220][ T24] audit: type=1400 audit(1787186352.210:108): avc: denied { create } for pid=486 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/08/20 00:39:12 executed programs: 0 [ 35.906985][ T509] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.914172][ T509] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.922620][ T509] device bridge_slave_0 entered promiscuous mode [ 35.930692][ T509] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.938128][ T509] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.945863][ T509] device bridge_slave_1 entered promiscuous mode [ 35.991666][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.999398][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.009194][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.017631][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.026078][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.034043][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.042894][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.050710][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.059023][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.067503][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.074651][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.090476][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.100039][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.116608][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.127389][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.136193][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.144214][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.153372][ T509] device veth0_vlan entered promiscuous mode [ 36.167580][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.176674][ T509] device veth1_macvtap entered promiscuous mode [ 36.186035][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.196878][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.206761][ T7] device bridge_slave_1 left promiscuous mode [ 36.213080][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.220610][ T7] device bridge_slave_0 left promiscuous mode [ 36.227252][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.235671][ T7] device veth1_macvtap left promiscuous mode [ 36.241847][ T7] device veth0_vlan left promiscuous mode [ 36.345979][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 36.355135][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 36.363235][ T514] System zones: 1-12 [ 36.368590][ T514] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.17: corrupted in-inode xattr [ 36.381072][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 36.393398][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 36.420035][ T24] audit: type=1400 audit(1787186353.200:109): avc: denied { mount } for pid=513 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.421856][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 36.446898][ T24] audit: type=1400 audit(1787186353.200:110): avc: denied { write } for pid=513 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.452825][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 36.474990][ T24] audit: type=1400 audit(1787186353.200:111): avc: denied { add_name } for pid=513 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 36.487661][ T514] ================================================================== [ 36.530415][ T24] audit: type=1400 audit(1787186353.200:112): avc: denied { create } for pid=513 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 36.538324][ T514] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7e3/0x990 [ 36.538334][ T514] Read of size 2 at addr ffff88812c6f9003 by task syz.2.17/514 [ 36.538337][ T514] [ 36.538348][ T514] CPU: 0 PID: 514 Comm: syz.2.17 Not tainted syzkaller #0 [ 36.538353][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.538357][ T514] Call Trace: [ 36.538370][ T514] __dump_stack+0x21/0x24 [ 36.538388][ T514] dump_stack_lvl+0x1a7/0x208 [ 36.580877][ T24] audit: type=1400 audit(1787186353.200:113): avc: denied { write open } for pid=513 comm="syz.2.17" path="/0/file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 36.588534][ T514] ? show_regs_print_info+0x18/0x18 [ 36.588545][ T514] ? thaw_kernel_threads+0x220/0x220 [ 36.588556][ T514] print_address_description+0x7f/0x2c0 [ 36.588572][ T514] ? __ext4_check_dir_entry+0x7e3/0x990 [ 36.596641][ T24] audit: type=1400 audit(1787186353.200:114): avc: denied { create } for pid=513 comm="syz.2.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 36.598714][ T514] kasan_report+0x100/0x140 [ 36.742313][ T514] ? __ext4_check_dir_entry+0x7e3/0x990 [ 36.747906][ T514] __asan_report_load2_noabort+0x14/0x20 [ 36.753621][ T514] __ext4_check_dir_entry+0x7e3/0x990 [ 36.759526][ T514] ext4_readdir+0x1220/0x3a80 [ 36.764227][ T514] ? ext4_dir_llseek+0x480/0x480 [ 36.769153][ T514] ? slab_free_freelist_hook+0xc5/0x190 [ 36.774712][ T514] ? avc_policy_seqno+0x1b/0x70 [ 36.779559][ T514] ? fsnotify_perm+0x311/0x4a0 [ 36.784423][ T514] ? __kasan_check_write+0x14/0x20 [ 36.789541][ T514] iterate_dir+0x25c/0x560 [ 36.793944][ T514] ? ext4_dir_llseek+0x480/0x480 [ 36.798979][ T514] __se_sys_getdents64+0xf2/0x250 [ 36.803990][ T514] ? __x64_sys_getdents64+0x90/0x90 [ 36.809441][ T514] ? switch_fpu_return+0x19c/0x330 [ 36.814542][ T514] ? filldir+0x660/0x660 [ 36.818782][ T514] ? fpu__clear_all+0x20/0x20 [ 36.823451][ T514] ? __kasan_check_read+0x11/0x20 [ 36.828468][ T514] __x64_sys_getdents64+0x7b/0x90 [ 36.833495][ T514] do_syscall_64+0x31/0x40 [ 36.837950][ T514] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.844112][ T514] RIP: 0033:0x7f377f01ee79 [ 36.848693][ T514] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 36.868304][ T514] RSP: 002b:00007f377ee83028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 36.877088][ T514] RAX: ffffffffffffffda RBX: 00007f377f289fa0 RCX: 00007f377f01ee79 [ 36.885056][ T514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 36.893451][ T514] RBP: 00007f377f0b1ee0 R08: 0000000000000000 R09: 0000000000000000 [ 36.901523][ T514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.909536][ T514] R13: 00007f377f28a038 R14: 00007f377f289fa0 R15: 00007ffc651cb828 [ 36.917508][ T514] [ 36.919847][ T514] The buggy address belongs to the page: [ 36.925545][ T514] page:ffffea0004b1be40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12c6f9 [ 36.936228][ T514] flags: 0x4000000000000000() [ 36.940909][ T514] raw: 4000000000000000 ffffea0004b1be88 ffff8881f705ab70 0000000000000000 [ 36.949490][ T514] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 36.958446][ T514] page dumped because: kasan: bad access detected [ 36.965801][ T514] page_owner tracks the page as freed [ 36.971454][ T514] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 514, ts 36309708865, free_ts 36311605244 [ 36.988141][ T514] prep_new_page+0x176/0x190 [ 36.992988][ T514] get_page_from_freelist+0x225f/0x23f0 [ 36.998946][ T514] __alloc_pages_nodemask+0x29a/0x640 [ 37.004522][ T514] wp_page_copy+0x1e6/0x15a0 [ 37.009127][ T514] do_wp_page+0x772/0xd00 [ 37.013545][ T514] handle_pte_fault+0x1466/0x3910 [ 37.018716][ T514] __handle_speculative_fault+0xe77/0x1390 [ 37.024741][ T514] do_user_addr_fault+0x846/0xe20 [ 37.029875][ T514] exc_page_fault+0x5a/0xc0 [ 37.034488][ T514] asm_exc_page_fault+0x1e/0x30 [ 37.039458][ T514] page last free stack trace: [ 37.044246][ T514] free_unref_page_prepare+0x2b7/0x2d0 [ 37.049712][ T514] free_unref_page_list+0x129/0x9c0 [ 37.054923][ T514] release_pages+0xe41/0xe90 [ 37.059514][ T514] free_pages_and_swap_cache+0x86/0xa0 [ 37.064958][ T514] tlb_finish_mmu+0x17e/0x310 [ 37.069812][ T514] unmap_region+0x355/0x3c0 [ 37.074393][ T514] __do_munmap+0x63c/0x850 [ 37.078924][ T514] __se_sys_munmap+0x12c/0x1c0 [ 37.083932][ T514] __x64_sys_munmap+0x5b/0x70 [ 37.088614][ T514] do_syscall_64+0x31/0x40 [ 37.093189][ T514] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 37.099082][ T514] [ 37.101577][ T514] Memory state around the buggy address: [ 37.107222][ T514] ffff88812c6f8f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.115372][ T514] ffff88812c6f8f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.123528][ T514] >ffff88812c6f9000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.131703][ T514] ^ [ 37.135955][ T514] ffff88812c6f9080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.144139][ T514] ffff88812c6f9100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 37.152511][ T514] ================================================================== [ 37.160781][ T514] Disabling lock debugging due to kernel taint [ 37.168542][ T514] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path /0/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 37.336828][ T519] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 37.345760][ T519] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 37.353925][ T519] System zones: 1-12 [ 37.359136][ T519] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.18: corrupted in-inode xattr [ 37.371564][ T519] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 37.383750][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 37.410711][ T519] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 37.421938][ T519] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 37.435455][ T519] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path /1/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 37.567511][ T523] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 37.576713][ T523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 37.584828][ T523] System zones: 1-12 [ 37.589468][ T523] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.19: corrupted in-inode xattr [ 37.602294][ T523] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 37.614751][ T523] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 37.641809][ T523] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 37.653472][ T523] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 37.666603][ T523] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path /2/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 37.760974][ T527] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 37.769885][ T527] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 37.777856][ T527] System zones: 1-12 [ 37.782446][ T527] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.20: corrupted in-inode xattr [ 37.794588][ T527] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 37.806608][ T527] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 37.833649][ T527] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 37.844870][ T527] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 37.858060][ T527] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path /3/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 37.958989][ T531] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 37.968376][ T531] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 37.977268][ T531] System zones: 1-12 [ 37.982128][ T531] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.21: corrupted in-inode xattr [ 37.995196][ T531] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 38.009459][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 38.037514][ T531] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 38.049273][ T531] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 38.062172][ T531] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path /4/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 38.166960][ T535] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 38.177070][ T535] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 38.185259][ T535] System zones: 1-12 [ 38.189926][ T535] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.22: corrupted in-inode xattr [ 38.202380][ T535] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 38.214752][ T535] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 38.245001][ T535] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 38.256232][ T535] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 38.268977][ T535] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path /5/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 38.407830][ T539] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 38.416798][ T539] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 38.425052][ T539] System zones: 1-12 [ 38.430858][ T539] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.23: corrupted in-inode xattr [ 38.443316][ T539] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 38.455169][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 38.481869][ T539] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 38.493092][ T539] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 38.505944][ T539] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path /6/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 38.577917][ T543] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 38.587017][ T543] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 38.595207][ T543] System zones: 1-12 [ 38.599796][ T543] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.24: corrupted in-inode xattr [ 38.611961][ T543] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 38.623813][ T543] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 38.651050][ T543] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 38.662249][ T543] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 38.675251][ T543] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path /7/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 38.836836][ T547] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 38.845818][ T547] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 38.854086][ T547] System zones: 1-12 [ 38.858893][ T547] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.25: corrupted in-inode xattr [ 38.871645][ T547] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 38.883898][ T547] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 38.911472][ T547] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 38.922657][ T547] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 38.935714][ T547] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path /8/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 39.048516][ T551] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 39.057444][ T551] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 39.065592][ T551] System zones: 1-12 [ 39.070458][ T551] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.26: corrupted in-inode xattr [ 39.082819][ T551] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 39.094871][ T551] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 39.122195][ T551] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 39.133672][ T551] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 39.146409][ T551] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path /9/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=1695096832, rec_len=1, size=1024 fake=0 [ 39.267713][ T555] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 39.276635][ T555] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 39.284909][ T555] System zones: 1-12 [ 39.289363][ T555] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.27: corrupted in-inode xattr [ 39.301570][ T555] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 39.313482][ T555] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 39.340432][ T555] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 39.351641][ T555] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 39.364566][ T555] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path /10/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 39.525026][ T559] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 39.533741][ T559] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 39.541938][ T559] System zones: 1-12 [ 39.546467][ T559] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.28: corrupted in-inode xattr [ 39.558806][ T559] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 39.570907][ T559] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 39.598254][ T559] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 39.609700][ T559] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 39.622728][ T559] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path /11/file0: bad entry in directory: directory entry overrun - offset=1023, inode=536870656, rec_len=65280, size=1024 fake=0 [ 39.716240][ T563] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 39.725472][ T563] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 39.733545][ T563] System zones: 1-12 [ 39.738254][ T563] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.29: corrupted in-inode xattr [ 39.750657][ T563] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 39.763515][ T563] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 39.791958][ T563] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 39.803673][ T563] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 39.816411][ T563] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path /12/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 39.917054][ T567] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 39.926059][ T567] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 39.934639][ T567] System zones: 1-12 [ 39.939131][ T567] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.30: corrupted in-inode xattr [ 39.952375][ T567] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 39.964984][ T567] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 39.993839][ T567] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 40.005727][ T567] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 40.019174][ T567] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path /13/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 40.137640][ T571] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 40.147146][ T571] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 40.155617][ T571] System zones: 1-12 [ 40.160215][ T571] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.31: corrupted in-inode xattr [ 40.173134][ T571] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 40.186619][ T571] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 40.213927][ T571] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 40.225203][ T571] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 40.238376][ T571] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path /14/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 40.396375][ T575] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 40.405411][ T575] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 40.413459][ T575] System zones: 1-12 [ 40.418937][ T575] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.32: corrupted in-inode xattr [ 40.431155][ T575] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 40.443402][ T575] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 40.470675][ T575] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 40.482414][ T575] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 40.496105][ T575] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path /15/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 40.587314][ T579] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 40.596457][ T579] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 40.604933][ T579] System zones: 1-12 [ 40.609396][ T579] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.33: corrupted in-inode xattr [ 40.621395][ T579] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 40.633666][ T579] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 40.660527][ T579] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 40.672367][ T579] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 40.686111][ T579] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path /16/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 40.797368][ T583] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 40.806348][ T583] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 40.814298][ T583] System zones: 1-12 [ 40.819186][ T583] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.34: corrupted in-inode xattr [ 40.831548][ T583] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 40.843489][ T583] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 40.870176][ T583] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 40.881477][ T583] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 40.894373][ T583] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path /17/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2026/08/20 00:39:17 executed programs: 20 [ 40.987753][ T587] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 40.996939][ T587] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 41.004922][ T587] System zones: 1-12 [ 41.009616][ T587] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.35: corrupted in-inode xattr [ 41.021889][ T587] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 41.034369][ T587] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 41.064079][ T587] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 41.075680][ T587] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 41.088546][ T587] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path /18/file0: bad entry in directory: directory entry overrun - offset=1023, inode=530688, rec_len=3072, size=1024 fake=0 [ 41.187461][ T591] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 41.196566][ T591] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 41.204913][ T591] System zones: 1-12 [ 41.209610][ T591] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.36: corrupted in-inode xattr [ 41.222006][ T591] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 41.234346][ T591] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 41.261519][ T591] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 41.273186][ T591] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 41.286218][ T591] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path /19/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 41.387618][ T595] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 41.396547][ T595] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 41.404722][ T595] System zones: 1-12 [ 41.409271][ T595] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.37: corrupted in-inode xattr [ 41.421481][ T595] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 41.433510][ T595] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 41.460337][ T595] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 41.471548][ T595] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 41.484831][ T595] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path /20/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 41.588525][ T599] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 41.597978][ T599] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 41.606107][ T599] System zones: 1-12 [ 41.610892][ T599] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.38: corrupted in-inode xattr [ 41.623946][ T599] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 41.636192][ T599] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 41.662641][ T599] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 41.674312][ T599] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 41.687952][ T599] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path /21/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1714368000, rec_len=27753, size=1024 fake=0 [ 41.787712][ T603] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 41.796601][ T603] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 41.804924][ T603] System zones: 1-12 [ 41.809800][ T603] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.39: corrupted in-inode xattr [ 41.822396][ T603] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 41.834374][ T603] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 41.861639][ T603] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 41.873021][ T603] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 41.886019][ T603] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path /22/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 41.968115][ T607] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 41.978729][ T607] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 41.988661][ T607] System zones: 1-12 [ 41.993803][ T607] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.40: corrupted in-inode xattr [ 42.006578][ T607] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 42.019214][ T607] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 42.047470][ T607] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 42.059778][ T607] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 42.073123][ T607] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path /23/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 42.197415][ T611] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.206474][ T611] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 42.214596][ T611] System zones: 1-12 [ 42.219587][ T611] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.41: corrupted in-inode xattr [ 42.231686][ T611] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 42.243761][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 42.271409][ T611] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 42.283007][ T611] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 42.295916][ T611] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path /24/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 42.387987][ T615] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.396829][ T615] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 42.405133][ T615] System zones: 1-12 [ 42.409583][ T615] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.42: corrupted in-inode xattr [ 42.422006][ T615] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 42.434025][ T615] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 42.460459][ T615] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 42.471899][ T615] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 42.485744][ T615] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path /25/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 42.587638][ T619] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.596541][ T619] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 42.604630][ T619] System zones: 1-12 [ 42.609655][ T619] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.43: corrupted in-inode xattr [ 42.621702][ T619] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 42.633619][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 42.660310][ T619] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 42.672022][ T619] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 42.685165][ T619] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path /26/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 42.775873][ T623] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.785064][ T623] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 42.793035][ T623] System zones: 1-12 [ 42.797728][ T623] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.44: corrupted in-inode xattr [ 42.809659][ T623] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 42.821593][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 42.848154][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 42.859473][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 42.872623][ T623] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path /27/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 43.005743][ T627] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 43.015900][ T627] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 43.024305][ T627] System zones: 1-12 [ 43.029307][ T627] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.45: corrupted in-inode xattr [ 43.041994][ T627] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 43.054182][ T627] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 43.080774][ T627] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 43.092303][ T627] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 43.105427][ T627] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path /28/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 43.227644][ T631] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 43.236510][ T631] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 43.244908][ T631] System zones: 1-12 [ 43.250152][ T631] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.46: corrupted in-inode xattr [ 43.262523][ T631] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 43.275102][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 43.301629][ T631] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 43.312985][ T631] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 43.325713][ T631] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path /29/file0: bad entry in directory: directory entry overrun - offset=1023, inode=529152, rec_len=3072, size=1024 fake=0 [ 43.435877][ T635] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 43.445402][ T635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 43.453496][ T635] System zones: 1-12 [ 43.458119][ T635] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.47: corrupted in-inode xattr [ 43.471336][ T635] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 43.484567][ T635] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 43.512310][ T635] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 43.523932][ T635] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 43.536680][ T635] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path /30/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 43.635453][ T639] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 43.644581][ T639] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 43.652521][ T639] System zones: 1-12 [ 43.657183][ T639] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.48: corrupted in-inode xattr [ 43.670240][ T639] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 43.683421][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 43.709917][ T639] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 43.721191][ T639] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 43.733936][ T639] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path /31/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=256, rec_len=0, size=1024 fake=0 [ 43.837538][ T643] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 43.846299][ T643] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 43.854394][ T643] System zones: 1-12 [ 43.859196][ T643] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.49: corrupted in-inode xattr [ 43.871290][ T643] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 43.883230][ T643] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 43.909874][ T643] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 43.921564][ T643] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 43.935022][ T643] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.49: path /32/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 44.035609][ T647] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.045121][ T647] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 44.053179][ T647] System zones: 1-12 [ 44.057820][ T647] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.50: corrupted in-inode xattr [ 44.069855][ T647] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 44.081969][ T647] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 44.108801][ T647] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 44.120039][ T647] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 44.132948][ T647] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path /33/file0: bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1297690368, rec_len=23150, size=1024 fake=0 [ 44.245495][ T651] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.254286][ T651] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 44.262451][ T651] System zones: 1-12 [ 44.267047][ T651] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.51: corrupted in-inode xattr [ 44.279102][ T651] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 44.291242][ T651] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 44.317587][ T651] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 44.328791][ T651] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 44.341583][ T651] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path /34/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 44.437817][ T655] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.446853][ T655] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 44.455025][ T655] System zones: 1-12 [ 44.459661][ T655] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.52: corrupted in-inode xattr [ 44.472110][ T655] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 44.485379][ T655] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 44.513813][ T655] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 44.525450][ T655] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 44.538364][ T655] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path /35/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=482426880, rec_len=2, size=1024 fake=0 [ 44.627506][ T659] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.636571][ T659] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 44.644626][ T659] System zones: 1-12 [ 44.649119][ T659] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.53: corrupted in-inode xattr [ 44.661295][ T659] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 44.673453][ T659] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 44.700337][ T659] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 44.711845][ T659] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 44.724999][ T659] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path /36/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 44.836328][ T663] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 44.845414][ T663] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 44.853517][ T663] System zones: 1-12 [ 44.858106][ T663] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.54: corrupted in-inode xattr [ 44.870500][ T663] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 44.882626][ T663] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 44.909628][ T663] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 44.931566][ T663] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 44.944764][ T663] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.54: path /37/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.037565][ T667] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.046433][ T667] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 45.054384][ T667] System zones: 1-12 [ 45.059071][ T667] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.55: corrupted in-inode xattr [ 45.071169][ T667] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.55: couldn't read orphan inode 15 (err -117) [ 45.083388][ T667] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 45.109870][ T667] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.55: Unrecognised inode hash code 4 [ 45.121529][ T667] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 45.134507][ T667] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.55: path /38/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.237929][ T671] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.246969][ T671] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 45.254997][ T671] System zones: 1-12 [ 45.259887][ T671] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.56: corrupted in-inode xattr [ 45.272267][ T671] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.56: couldn't read orphan inode 15 (err -117) [ 45.284365][ T671] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 45.311550][ T671] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.56: Unrecognised inode hash code 4 [ 45.323015][ T671] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.56: Corrupt directory, running e2fsck is recommended [ 45.336060][ T671] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.56: path /39/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.437402][ T675] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.446239][ T675] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 45.455087][ T675] System zones: 1-12 [ 45.459694][ T675] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.57: corrupted in-inode xattr [ 45.471955][ T675] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.57: couldn't read orphan inode 15 (err -117) [ 45.484540][ T675] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 45.512936][ T675] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.57: Unrecognised inode hash code 4 [ 45.524544][ T675] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.57: Corrupt directory, running e2fsck is recommended [ 45.537412][ T675] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.57: path /40/file0: bad entry in directory: directory entry overrun - offset=1023, inode=960217088, rec_len=152, size=1024 fake=0 [ 45.627759][ T679] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.636617][ T679] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 45.644911][ T679] System zones: 1-12 [ 45.649524][ T679] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.58: corrupted in-inode xattr [ 45.661780][ T679] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.58: couldn't read orphan inode 15 (err -117) [ 45.673813][ T679] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 45.701666][ T679] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.58: Unrecognised inode hash code 4 [ 45.713487][ T679] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.58: Corrupt directory, running e2fsck is recommended [ 45.726324][ T679] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.58: path /41/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 45.817787][ T683] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.826765][ T683] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 45.834929][ T683] System zones: 1-12 [ 45.839349][ T683] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.59: corrupted in-inode xattr [ 45.851713][ T683] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.59: couldn't read orphan inode 15 (err -117) [ 45.864085][ T683] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 45.890521][ T683] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.59: Unrecognised inode hash code 4 [ 45.901855][ T683] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.59: Corrupt directory, running e2fsck is recommended [ 45.914620][ T683] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.59: path /42/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2026/08/20 00:39:22 executed programs: 45 [ 46.015402][ T687] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.024261][ T687] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 46.032474][ T687] System zones: 1-12 [ 46.037781][ T687] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.60: corrupted in-inode xattr [ 46.050868][ T687] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.60: couldn't read orphan inode 15 (err -117) [ 46.063219][ T687] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 46.089787][ T687] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.60: Unrecognised inode hash code 4 [ 46.101192][ T687] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.60: Corrupt directory, running e2fsck is recommended [ 46.114059][ T687] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.60: path /43/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 46.315979][ T691] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.324711][ T691] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 46.332657][ T691] System zones: 1-12 [ 46.337208][ T691] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.61: corrupted in-inode xattr [ 46.349271][ T691] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.61: couldn't read orphan inode 15 (err -117) [ 46.361184][ T691] EXT4-fs (loop2): mounted filesystem without journal. Opts: commit=0x0000000000000008,grpid,debug,auto_da_alloc=0x000000000000df07,noauto_da_alloc,commit=0x0000000000000005,init_itable=0x0000000000000009,debug,usrjquota=,nolazytime,norecovery,,errors=continue [ 46.387507][ T691] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.61: Unrecognised inode hash code 4 [ 46.398687][ T691] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.61: Corrupt directory, running e2fsck is recommended [ 46.411412][ T691] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.61: path /44/file0: bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 46.536399][ T695] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.545198][ T695] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a003c11c, mo2=0002] [ 46.553138][ T695] System zones: 1-12 [ 46.558331][ T695] EXT4-fs error (device loop2): ext4_iget_extra_inode:4692: inode #15: comm syz.2.62: corrupted in-inode xattr [ 46.574583][ T695] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.62: couldn't read orphan inode 15 (err -117)