Warning: Permanently added '10.128.0.39' (ED25519) to the list of known hosts. 2025/08/15 12:58:27 ignoring optional flag "sandboxArg"="0" 2025/08/15 12:58:28 parsed 1 programs [ 53.454580][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 53.454612][ T30] audit: type=1400 audit(1755262709.258:104): avc: denied { unlink } for pid=395 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" [ 53.520270][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.114475][ T30] audit: type=1400 audit(1755262709.918:105): avc: denied { create } for pid=416 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.364108][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.371453][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.378919][ T428] device bridge_slave_0 entered promiscuous mode [ 54.386733][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.393940][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.401540][ T428] device bridge_slave_1 entered promiscuous mode [ 54.448767][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.456053][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.463721][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.470871][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.489772][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.497198][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.505033][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.512465][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.533090][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.541428][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.548511][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.556486][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.564997][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.572133][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.579610][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.587608][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.599448][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.610715][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.618845][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.626439][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.634770][ T428] device veth0_vlan entered promiscuous mode [ 54.645163][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.655256][ T428] device veth1_macvtap entered promiscuous mode [ 54.665299][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.675326][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.805198][ T30] audit: type=1401 audit(1755262710.608:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/08/15 12:58:30 executed programs: 0 [ 54.989332][ T30] audit: type=1400 audit(1755262710.788:107): avc: denied { write } for pid=386 comm="syz-execprog" path="pipe:[15617]" dev="pipefs" ino=15617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 55.048381][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.055798][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.063208][ T460] device bridge_slave_0 entered promiscuous mode [ 55.070277][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.077357][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.084829][ T460] device bridge_slave_1 entered promiscuous mode [ 55.135982][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.143044][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.150353][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.157422][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.179433][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.187168][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.194804][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.219407][ T460] device veth0_vlan entered promiscuous mode [ 55.226688][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.235186][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.243652][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.251259][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.259049][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.267372][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.274435][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.281817][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.290415][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.297495][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.305140][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.313102][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.327763][ T460] device veth1_macvtap entered promiscuous mode [ 55.334998][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.347690][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.360825][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.369857][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.396501][ T471] loop2: detected capacity change from 0 to 512 [ 55.419059][ T471] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.426565][ T471] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.435667][ T471] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.443991][ T471] System zones: 1-12 [ 55.449033][ T471] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.16: corrupted in-inode xattr [ 55.461306][ T471] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 55.473247][ T471] 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. [ 55.497343][ T30] audit: type=1400 audit(1755262711.298:108): avc: denied { mount } for pid=470 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 [ 55.538009][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 55.550603][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 55.564053][ T30] audit: type=1400 audit(1755262711.338:109): avc: denied { write } for pid=470 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 [ 55.573594][ T471] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=0, rec_len=29968, size=1024 fake=0 [ 55.614239][ T30] audit: type=1400 audit(1755262711.338:110): avc: denied { add_name } for pid=470 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.634780][ T30] audit: type=1400 audit(1755262711.338:111): avc: denied { create } for pid=470 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 55.654575][ T30] audit: type=1400 audit(1755262711.338:112): avc: denied { create } for pid=470 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.696583][ T30] audit: type=1400 audit(1755262711.338:113): avc: denied { write open } for pid=470 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.790304][ T476] loop2: detected capacity change from 0 to 512 [ 55.855360][ T476] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.862634][ T476] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.871562][ T476] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.879609][ T476] System zones: 1-12 [ 55.884504][ T476] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.17: corrupted in-inode xattr [ 55.896696][ T476] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 55.908640][ 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. [ 55.931537][ T476] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 55.942988][ T476] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 55.956081][ T476] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4143972352, rec_len=49152, size=1024 fake=0 [ 56.031682][ T479] loop2: detected capacity change from 0 to 512 [ 56.132826][ T479] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.141444][ T479] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.150761][ T479] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.158984][ T479] System zones: 1-12 [ 56.163611][ T479] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.18: corrupted in-inode xattr [ 56.175626][ T479] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 56.187665][ 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. [ 56.210376][ T479] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 56.223444][ T479] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 56.236277][ T479] ================================================================== [ 56.244348][ T479] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 56.252266][ T479] Read of size 2 at addr ffff88812ed16003 by task syz.2.18/479 [ 56.259802][ T479] [ 56.262131][ T479] CPU: 1 PID: 479 Comm: syz.2.18 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 56.271936][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 56.282363][ T479] Call Trace: [ 56.285643][ T479] [ 56.288582][ T479] __dump_stack+0x21/0x30 [ 56.292924][ T479] dump_stack_lvl+0xee/0x150 [ 56.297512][ T479] ? show_regs_print_info+0x20/0x20 [ 56.302723][ T479] ? load_image+0x3a0/0x3a0 [ 56.307345][ T479] print_address_description+0x7f/0x2c0 [ 56.312902][ T479] ? __ext4_check_dir_entry+0x7c2/0x970 [ 56.318459][ T479] kasan_report+0xf1/0x140 [ 56.322879][ T479] ? __ext4_check_dir_entry+0x7c2/0x970 [ 56.328427][ T479] __asan_report_load2_noabort+0x14/0x20 [ 56.334060][ T479] __ext4_check_dir_entry+0x7c2/0x970 [ 56.339437][ T479] ext4_readdir+0x11c9/0x3a40 [ 56.344299][ T479] ? ext4_dir_llseek+0x4a0/0x4a0 [ 56.349326][ T479] ? __kasan_slab_free+0x11/0x20 [ 56.354265][ T479] ? avc_policy_seqno+0x1b/0x70 [ 56.359132][ T479] ? down_read_killable+0xbb/0x110 [ 56.364246][ T479] ? down_read_interruptible+0x110/0x110 [ 56.369897][ T479] ? fsnotify_perm+0x269/0x5b0 [ 56.374663][ T479] ? security_file_permission+0x83/0xa0 [ 56.380209][ T479] iterate_dir+0x260/0x600 [ 56.384714][ T479] ? ext4_dir_llseek+0x4a0/0x4a0 [ 56.389664][ T479] __se_sys_getdents64+0xe5/0x240 [ 56.394698][ T479] ? __x64_sys_getdents64+0x90/0x90 [ 56.399908][ T479] ? mutex_unlock+0x89/0x220 [ 56.404498][ T479] ? filldir+0x690/0x690 [ 56.408745][ T479] ? __kasan_check_write+0x14/0x20 [ 56.413858][ T479] ? switch_fpu_return+0x15d/0x2c0 [ 56.419259][ T479] __x64_sys_getdents64+0x7b/0x90 [ 56.424307][ T479] x64_sys_call+0x592/0x9a0 [ 56.429200][ T479] do_syscall_64+0x4c/0xa0 [ 56.433626][ T479] ? clear_bhb_loop+0x50/0xa0 [ 56.438307][ T479] ? clear_bhb_loop+0x50/0xa0 [ 56.443000][ T479] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.448895][ T479] RIP: 0033:0x7f9202dc6169 [ 56.453311][ T479] 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 [ 56.472939][ T479] RSP: 002b:00007f9202838038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 56.481443][ T479] RAX: ffffffffffffffda RBX: 00007f9202fdefa0 RCX: 00007f9202dc6169 [ 56.489423][ T479] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 56.497393][ T479] RBP: 00007f9202e472a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.505484][ T479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.513653][ T479] R13: 0000000000000000 R14: 00007f9202fdefa0 R15: 00007ffc734bab38 [ 56.521638][ T479] [ 56.524661][ T479] [ 56.527027][ T479] The buggy address belongs to the page: [ 56.532679][ T479] page:ffffea0004bb4580 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12ed16 [ 56.543098][ T479] flags: 0x4000000000000000(zone=1) [ 56.548314][ T479] raw: 4000000000000000 ffffea0004bb45c8 ffff8881f713c580 0000000000000000 [ 56.556908][ T479] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 56.565503][ T479] page dumped because: kasan: bad access detected [ 56.571914][ T479] page_owner tracks the page as freed [ 56.577275][ T479] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 479, ts 56029670941, free_ts 56031500523 [ 56.592639][ T479] post_alloc_hook+0x192/0x1b0 [ 56.597416][ T479] prep_new_page+0x1c/0x110 [ 56.601926][ T479] get_page_from_freelist+0x2cc5/0x2d50 [ 56.607473][ T479] __alloc_pages+0x18f/0x440 [ 56.612066][ T479] wp_page_copy+0x1c9/0x18f0 [ 56.616653][ T479] do_wp_page+0x731/0xc90 [ 56.620995][ T479] handle_pte_fault+0x73c/0x2680 [ 56.625931][ T479] do_handle_mm_fault+0x1a6d/0x1d50 [ 56.631130][ T479] do_user_addr_fault+0x554/0x1180 [ 56.636257][ T479] exc_page_fault+0x51/0xb0 [ 56.640847][ T479] asm_exc_page_fault+0x27/0x30 [ 56.645700][ T479] page last free stack trace: [ 56.650418][ T479] free_unref_page_prepare+0x542/0x550 [ 56.655879][ T479] free_unref_page_list+0x134/0x9d0 [ 56.661074][ T479] release_pages+0xfda/0x1030 [ 56.665749][ T479] free_pages_and_swap_cache+0x86/0xa0 [ 56.671206][ T479] tlb_finish_mmu+0x175/0x300 [ 56.675886][ T479] unmap_region+0x315/0x360 [ 56.680392][ T479] __do_munmap+0xa0e/0xfe0 [ 56.684829][ T479] __vm_munmap+0x15b/0x2a0 [ 56.689251][ T479] __x64_sys_munmap+0x6b/0x80 [ 56.693962][ T479] x64_sys_call+0xc9/0x9a0 [ 56.698378][ T479] do_syscall_64+0x4c/0xa0 [ 56.702901][ T479] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.708801][ T479] [ 56.711119][ T479] Memory state around the buggy address: [ 56.716748][ T479] ffff88812ed15f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.724820][ T479] ffff88812ed15f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.732881][ T479] >ffff88812ed16000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.740956][ T479] ^ [ 56.745021][ T479] ffff88812ed16080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.753075][ T479] ffff88812ed16100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.761131][ T479] ================================================================== [ 56.769272][ T479] Disabling lock debugging due to kernel taint [ 56.781640][ T479] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.862849][ T482] loop2: detected capacity change from 0 to 512 [ 56.869881][ T482] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.877347][ T482] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.889969][ T482] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.898131][ T482] System zones: 1-12 [ 56.902681][ T482] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.19: corrupted in-inode xattr [ 56.914834][ T482] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 56.926970][ T482] 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. [ 56.951667][ T482] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 56.963703][ T482] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 56.976710][ T482] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.040927][ T485] loop2: detected capacity change from 0 to 512 [ 57.050899][ T485] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.058235][ T485] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.067163][ T485] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.075195][ T485] System zones: 1-12 [ 57.079744][ T485] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.20: corrupted in-inode xattr [ 57.091755][ T485] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 57.104927][ T485] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 57.126967][ T8] device bridge_slave_1 left promiscuous mode [ 57.135425][ T485] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 57.143422][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.146718][ T485] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 57.166591][ T485] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4043506176, rec_len=1026, size=1024 fake=0 [ 57.166693][ T8] device bridge_slave_0 left promiscuous mode [ 57.193456][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.201763][ T8] device veth1_macvtap left promiscuous mode [ 57.207828][ T8] device veth0_vlan left promiscuous mode [ 57.251291][ T488] loop2: detected capacity change from 0 to 512 [ 57.300133][ T488] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.307721][ T488] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.320302][ T488] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.328413][ T488] System zones: 1-12 [ 57.332994][ T488] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.21: corrupted in-inode xattr [ 57.345469][ T488] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 57.357529][ T488] 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. [ 57.380801][ T488] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 57.392007][ T488] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 57.404929][ T488] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.532109][ T491] loop2: detected capacity change from 0 to 512 [ 57.539285][ T491] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.546779][ T491] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.555631][ T491] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.563789][ T491] System zones: 1-12 [ 57.568423][ T491] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.22: corrupted in-inode xattr [ 57.580575][ T491] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 57.594024][ T491] 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. [ 57.617079][ T491] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 57.628531][ T491] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 57.641549][ T491] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 57.780160][ T494] loop2: detected capacity change from 0 to 512 [ 57.825030][ T494] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.832352][ T494] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.841220][ T494] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.849309][ T494] System zones: 1-12 [ 57.854280][ T494] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.23: corrupted in-inode xattr [ 57.866722][ T494] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 57.878832][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 57.901400][ T494] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 57.912696][ T494] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 57.925567][ T494] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.000687][ T498] loop2: detected capacity change from 0 to 512 [ 58.133804][ T498] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.141063][ T498] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.149931][ T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.158032][ T498] System zones: 1-12 [ 58.162572][ T498] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.24: corrupted in-inode xattr [ 58.174693][ T498] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 58.186969][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 58.209696][ T498] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 58.220896][ T498] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 58.233638][ T498] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=1561042944, rec_len=1, size=1024 fake=0 [ 58.290687][ T501] loop2: detected capacity change from 0 to 512 [ 58.349239][ T501] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.356503][ T501] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.365400][ T501] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.373367][ T501] System zones: 1-12 [ 58.377910][ T501] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.25: corrupted in-inode xattr [ 58.390159][ T501] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 58.402010][ T501] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 58.424622][ T501] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 58.435836][ T501] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 58.448623][ T501] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.521453][ T504] loop2: detected capacity change from 0 to 512 [ 58.561496][ T504] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.568783][ T504] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.577806][ T504] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.585774][ T504] System zones: 1-12 [ 58.590377][ T504] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.26: corrupted in-inode xattr [ 58.602350][ T504] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 58.614231][ T504] 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. [ 58.637274][ T504] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 58.648576][ T504] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 58.661338][ T504] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.780065][ T507] loop2: detected capacity change from 0 to 512 [ 58.893813][ T507] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.901096][ T507] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.910742][ T507] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.919234][ T507] System zones: 1-12 [ 58.924415][ T507] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.27: corrupted in-inode xattr [ 58.937033][ T507] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 58.948975][ T507] 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. [ 58.973151][ T507] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 58.984385][ T507] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 58.997441][ T507] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 59.070880][ T511] loop2: detected capacity change from 0 to 512 [ 59.135414][ T511] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.142835][ T511] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.151762][ T511] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.159789][ T511] System zones: 1-12 [ 59.164467][ T511] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.28: corrupted in-inode xattr [ 59.176466][ T511] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 59.188768][ T511] 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. [ 59.211682][ T511] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 59.222882][ T511] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 59.235751][ T511] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.341242][ T514] loop2: detected capacity change from 0 to 512 [ 59.381489][ T514] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.388916][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.397742][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.405751][ T514] System zones: 1-12 [ 59.410400][ T514] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.29: corrupted in-inode xattr [ 59.423095][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 59.435333][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 59.458384][ T514] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 59.469707][ T514] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 59.482740][ T514] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.561495][ T517] loop2: detected capacity change from 0 to 512 [ 59.629832][ T517] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.637419][ T517] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.646318][ T517] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.654371][ T517] System zones: 1-12 [ 59.658920][ T517] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.30: corrupted in-inode xattr [ 59.671016][ T517] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 59.683020][ T517] 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. [ 59.705685][ T517] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 59.716973][ T517] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 59.729761][ T517] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.800950][ T520] loop2: detected capacity change from 0 to 512 [ 59.808069][ T520] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.815752][ T520] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.825106][ T520] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.833118][ T520] System zones: 1-12 [ 59.837859][ T520] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.31: corrupted in-inode xattr [ 59.850318][ T520] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 59.862565][ T520] 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. [ 59.885316][ T520] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 59.897377][ T520] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 59.910142][ T520] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0 [ 59.981086][ T523] loop2: detected capacity change from 0 to 512 [ 60.030253][ T523] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.037707][ T523] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.046748][ T523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.054817][ T523] System zones: 1-12 [ 60.059418][ T523] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.32: corrupted in-inode xattr [ 60.071417][ T523] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 60.083470][ T523] 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. [ 60.106435][ T523] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 60.118142][ T523] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 60.130924][ T523] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2025/08/15 12:58:36 executed programs: 19 [ 60.259927][ T526] loop2: detected capacity change from 0 to 512 [ 60.318049][ T526] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.325337][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.334321][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.342263][ T526] System zones: 1-12 [ 60.346957][ T526] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.33: corrupted in-inode xattr [ 60.358979][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 60.371006][ 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. [ 60.394191][ T526] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 60.405583][ T526] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 60.418436][ T526] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 60.491085][ T529] loop2: detected capacity change from 0 to 512 [ 60.535074][ T529] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.542330][ T529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.551193][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.559182][ T529] System zones: 1-12 [ 60.564472][ T529] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.34: corrupted in-inode xattr [ 60.576716][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 60.588628][ 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. [ 60.611325][ T529] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 60.623039][ T529] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 60.635951][ T529] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 60.710633][ T533] loop2: detected capacity change from 0 to 512 [ 60.768989][ T533] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.776436][ T533] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.785300][ T533] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.793248][ T533] System zones: 1-12 [ 60.797855][ T533] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.35: corrupted in-inode xattr [ 60.809841][ T533] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 60.822024][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 60.845945][ T533] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 60.857327][ T533] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 60.870188][ T533] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 60.980489][ T536] loop2: detected capacity change from 0 to 512 [ 61.093833][ T536] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.101096][ T536] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.109892][ T536] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.117898][ T536] System zones: 1-12 [ 61.122733][ T536] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.36: corrupted in-inode xattr [ 61.134872][ T536] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 61.146864][ 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. [ 61.169539][ T536] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 61.180928][ T536] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 61.193894][ T536] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=909789440, rec_len=13104, size=1024 fake=0 [ 61.260830][ T539] loop2: detected capacity change from 0 to 512 [ 61.319857][ T539] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.327281][ T539] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.336277][ T539] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.344289][ T539] System zones: 1-12 [ 61.349052][ T539] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.37: corrupted in-inode xattr [ 61.361307][ T539] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 61.373528][ 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. [ 61.396612][ T539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 61.407843][ T539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 61.420897][ T539] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0 [ 61.490639][ T542] loop2: detected capacity change from 0 to 512 [ 61.526787][ T542] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.534067][ T542] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.542833][ T542] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.550993][ T542] System zones: 1-12 [ 61.555947][ T542] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.38: corrupted in-inode xattr [ 61.568018][ T542] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 61.579991][ 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. [ 61.602879][ T542] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 61.614174][ T542] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 61.627053][ T542] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 61.700555][ T545] loop2: detected capacity change from 0 to 512 [ 61.769270][ T545] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.776563][ T545] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.785495][ T545] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.793636][ T545] System zones: 1-12 [ 61.798212][ T545] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.39: corrupted in-inode xattr [ 61.810326][ T545] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 61.822288][ 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. [ 61.845699][ T545] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 61.857057][ T545] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 61.869899][ T545] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 61.940691][ T548] loop2: detected capacity change from 0 to 512 [ 62.016512][ T548] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.023818][ T548] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.032906][ T548] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.041184][ T548] System zones: 1-12 [ 62.045911][ T548] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.40: corrupted in-inode xattr [ 62.058609][ T548] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 62.070571][ T548] 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. [ 62.093760][ T548] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 62.105085][ T548] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 62.119970][ T548] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 62.220706][ T551] loop2: detected capacity change from 0 to 512 [ 62.300324][ T551] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.307688][ T551] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.317028][ T551] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.325160][ T551] System zones: 1-12 [ 62.329745][ T551] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.41: corrupted in-inode xattr [ 62.342034][ T551] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 62.354209][ T551] 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. [ 62.376953][ T551] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 62.388155][ T551] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 62.400922][ T551] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 62.532121][ T554] loop2: detected capacity change from 0 to 512 [ 62.635459][ T554] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.642721][ T554] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.651489][ T554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.659524][ T554] System zones: 1-12 [ 62.664214][ T554] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.42: corrupted in-inode xattr [ 62.676217][ T554] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 62.688126][ 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. [ 62.711528][ T554] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 62.722741][ T554] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 62.735697][ T554] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 62.811069][ T557] loop2: detected capacity change from 0 to 512 [ 62.894197][ T557] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.901427][ T557] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.910414][ T557] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.918573][ T557] System zones: 1-12 [ 62.923168][ T557] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.43: corrupted in-inode xattr [ 62.935260][ T557] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 62.947309][ 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. [ 62.970247][ T557] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 62.981922][ T557] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 62.994724][ T557] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=3285895168, rec_len=49152, size=1024 fake=0 [ 63.071010][ T560] loop2: detected capacity change from 0 to 512 [ 63.134112][ T560] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.141375][ T560] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.150220][ T560] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.158232][ T560] System zones: 1-12 [ 63.162889][ T560] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.44: corrupted in-inode xattr [ 63.174936][ T560] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 63.186816][ 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. [ 63.209447][ T560] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 63.220663][ T560] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 63.233470][ T560] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1088208896, rec_len=7673, size=1024 fake=0 [ 63.310382][ T563] loop2: detected capacity change from 0 to 512 [ 63.413764][ T563] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.421003][ T563] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.429971][ T563] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.438116][ T563] System zones: 1-12 [ 63.442676][ T563] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.45: corrupted in-inode xattr [ 63.454666][ T563] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 63.466919][ T563] 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. [ 63.489876][ T563] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 63.501293][ T563] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 63.514212][ T563] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 63.591339][ T566] loop2: detected capacity change from 0 to 512 [ 63.640875][ T566] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.648366][ T566] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.657285][ T566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.665311][ T566] System zones: 1-12 [ 63.669975][ T566] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.46: corrupted in-inode xattr [ 63.681991][ T566] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 63.694425][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 63.717161][ T566] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 63.728370][ T566] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 63.741209][ T566] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 63.810432][ T569] loop2: detected capacity change from 0 to 512 [ 63.835177][ T569] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.842444][ T569] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.851275][ T569] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.859305][ T569] System zones: 1-12 [ 63.864048][ T569] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.47: corrupted in-inode xattr [ 63.876369][ T569] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 63.888347][ T569] 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. [ 63.911844][ T569] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 63.923176][ T569] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 63.935965][ T569] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 64.010621][ T572] loop2: detected capacity change from 0 to 512 [ 64.089806][ T572] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.097250][ T572] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.106680][ T572] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.114662][ T572] System zones: 1-12 [ 64.119218][ T572] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.48: corrupted in-inode xattr [ 64.131415][ T572] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 64.143372][ T572] 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. [ 64.166363][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 64.177853][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 64.190692][ T572] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 64.260831][ T575] loop2: detected capacity change from 0 to 512 [ 64.373781][ T575] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.381305][ T575] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.390080][ T575] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.398332][ T575] System zones: 1-12 [ 64.402893][ T575] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.49: corrupted in-inode xattr [ 64.415413][ T575] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 64.427662][ T575] 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. [ 64.450451][ T575] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 64.461656][ T575] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 64.474427][ T575] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.49: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 64.531327][ T578] loop2: detected capacity change from 0 to 512 [ 64.589856][ T578] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.597131][ T578] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.605916][ T578] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.613891][ T578] System zones: 1-12 [ 64.618402][ T578] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.50: corrupted in-inode xattr [ 64.630357][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 64.642240][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 64.665270][ T578] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 64.676458][ T578] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 64.689191][ T578] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1984185600, rec_len=1720, size=1024 fake=0 [ 64.761232][ T581] loop2: detected capacity change from 0 to 512 [ 64.856791][ T581] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.864036][ T581] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.872820][ T581] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.880958][ T581] System zones: 1-12 [ 64.885941][ T581] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.51: corrupted in-inode xattr [ 64.898035][ T581] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 64.910034][ T581] 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. [ 64.932961][ T581] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 64.944252][ T581] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 64.957013][ T581] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=645840896, rec_len=2, size=1024 fake=0 [ 65.020384][ T584] loop2: detected capacity change from 0 to 512 [ 65.060721][ T584] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.067997][ T584] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.076841][ T584] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.085353][ T584] System zones: 1-12 [ 65.089912][ T584] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.52: corrupted in-inode xattr [ 65.102207][ T584] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 65.114227][ T584] 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. [ 65.136847][ T584] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 65.148058][ T584] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 65.161020][ T584] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2025/08/15 12:58:41 executed programs: 39 [ 65.300588][ T587] loop2: detected capacity change from 0 to 512 [ 65.360418][ T587] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.367702][ T587] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.376777][ T587] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.384750][ T587] System zones: 1-12 [ 65.389305][ T587] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.53: corrupted in-inode xattr [ 65.401291][ T587] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 65.413594][ 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. [ 65.436454][ T587] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 65.447684][ T587] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 65.460445][ T587] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 65.530326][ T590] loop2: detected capacity change from 0 to 512 [ 65.537457][ T590] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.544892][ T590] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.553811][ T590] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.561893][ T590] System zones: 1-12 [ 65.566683][ T590] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.54: corrupted in-inode xattr [ 65.578704][ T590] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 65.591069][ T590] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 65.613793][ T590] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 65.624986][ T590] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 65.637896][ T590] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.54: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 65.740413][ T593] loop2: detected capacity change from 0 to 512 [ 65.747590][ T593] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 65.755221][ T593] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 65.764554][ T593] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 65.772527][ T593] System zones: 1-12 [ 65.777767][ T593] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.55: corrupted in-inode xattr [ 65.790466][ T593] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.55: couldn't read orphan inode 15 (err -117) [ 65.802993][ T593] 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. [ 65.825814][ T593] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.55: Unrecognised inode hash code 4 [ 65.837279][ T593] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 65.850088][ T593] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.55: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=1561042944, rec_len=1, size=1024 fake=0 [ 65.980173][ T596] loop2: detected capacity change from 0 to 512 [ 66.038687][ T596] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 66.046033][ T596] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 66.054962][ T596] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 66.062928][ T596] System zones: 1-12 [ 66.067653][ T596] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.56: corrupted in-inode xattr [ 66.079816][ T596] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.56: couldn't read orphan inode 15 (err -117) [ 66.092301][ T596] 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. [ 66.115343][ T596] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.56: Unrecognised inode hash code 4 [ 66.126620][ T596] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.56: Corrupt directory, running e2fsck is recommended [ 66.140285][ T596] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.56: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0