Warning: Permanently added '10.128.1.76' (ED25519) to the list of known hosts. 2025/10/25 03:56:26 parsed 1 programs [ 48.060566][ T30] audit: type=1400 audit(1761364587.383:105): avc: denied { unlink } for pid=392 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" [ 48.107638][ T392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.716990][ T30] audit: type=1400 audit(1761364588.033:106): avc: denied { create } for pid=412 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.017973][ T30] audit: type=1401 audit(1761364588.333:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.133767][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.140970][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.148353][ T439] device bridge_slave_0 entered promiscuous mode [ 49.155652][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.162822][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.170207][ T439] device bridge_slave_1 entered promiscuous mode [ 49.216926][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.224293][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.231602][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.238730][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.258318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.266385][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.273922][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.283577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.292136][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.299173][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.308045][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.316470][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.323967][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.336508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.347111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.362484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.374237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.382632][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.390516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.399144][ T439] device veth0_vlan entered promiscuous mode [ 49.410445][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.425028][ T439] device veth1_macvtap entered promiscuous mode [ 49.434838][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.444884][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/25 03:56:29 executed programs: 0 [ 49.768150][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.775865][ T459] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.783485][ T459] device bridge_slave_0 entered promiscuous mode [ 49.790882][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.797936][ T459] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.805640][ T459] device bridge_slave_1 entered promiscuous mode [ 49.859538][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.866734][ T459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.874059][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.881378][ T459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.914015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.921986][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.929378][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.951921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.961267][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.968345][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.975840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.985191][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.992316][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.999968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.008002][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.019484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.034387][ T459] device veth0_vlan entered promiscuous mode [ 50.040994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.049098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.056753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.071046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.080865][ T459] device veth1_macvtap entered promiscuous mode [ 50.090845][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.101625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.130823][ T470] loop2: detected capacity change from 0 to 512 [ 50.169644][ T470] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.177143][ T470] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.187049][ T470] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.195526][ T470] System zones: 1-12 [ 50.201617][ T470] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.16: corrupted in-inode xattr [ 50.214167][ T470] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 50.226918][ T470] 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. [ 50.249416][ T30] audit: type=1400 audit(1761364589.563:108): avc: denied { mount } for pid=469 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 [ 50.260237][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 50.271506][ T30] audit: type=1400 audit(1761364589.563:109): avc: denied { write } for pid=469 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 [ 50.282575][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 50.303926][ T30] audit: type=1400 audit(1761364589.563:110): avc: denied { add_name } for pid=469 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.317003][ T470] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 50.338894][ T30] audit: type=1400 audit(1761364589.563:111): avc: denied { create } for pid=469 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 50.379702][ T30] audit: type=1400 audit(1761364589.563:112): avc: denied { create } for pid=469 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.423179][ T30] audit: type=1400 audit(1761364589.563:113): avc: denied { write open } for pid=469 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 [ 50.489517][ T30] audit: type=1400 audit(1761364589.563:114): avc: denied { create } for pid=469 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 50.556554][ T474] loop2: detected capacity change from 0 to 512 [ 50.607354][ T474] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.615638][ T474] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.625121][ T474] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.633453][ T474] System zones: 1-12 [ 50.638268][ T474] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.17: corrupted in-inode xattr [ 50.651655][ T474] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 50.664849][ T474] 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. [ 50.688499][ T474] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 50.699880][ T474] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 50.713957][ T474] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.769274][ T479] loop2: detected capacity change from 0 to 512 [ 50.813560][ T479] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.821378][ T479] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.830454][ T479] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.838422][ T479] System zones: 1-12 [ 50.843918][ T479] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.18: corrupted in-inode xattr [ 50.856781][ T479] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 50.869069][ 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. [ 50.892356][ T479] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 50.903809][ T479] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 50.917375][ T479] ================================================================== [ 50.925513][ T479] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 50.933493][ T479] Read of size 2 at addr ffff88812df4a003 by task syz.2.18/479 [ 50.941042][ T479] [ 50.943402][ T479] CPU: 1 PID: 479 Comm: syz.2.18 Not tainted syzkaller #0 [ 50.950600][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 50.960801][ T479] Call Trace: [ 50.964128][ T479] [ 50.967069][ T479] __dump_stack+0x21/0x30 [ 50.971872][ T479] dump_stack_lvl+0xee/0x150 [ 50.976679][ T479] ? show_regs_print_info+0x20/0x20 [ 50.982219][ T479] ? load_image+0x3a0/0x3a0 [ 50.986747][ T479] print_address_description+0x7f/0x2c0 [ 50.992565][ T479] ? __ext4_check_dir_entry+0x7c2/0x970 [ 50.998136][ T479] kasan_report+0xf1/0x140 [ 51.002571][ T479] ? __ext4_check_dir_entry+0x7c2/0x970 [ 51.008355][ T479] __asan_report_load2_noabort+0x14/0x20 [ 51.014193][ T479] __ext4_check_dir_entry+0x7c2/0x970 [ 51.019761][ T479] ext4_readdir+0x11c9/0x3a40 [ 51.024822][ T479] ? ext4_dir_llseek+0x4a0/0x4a0 [ 51.029790][ T479] ? __kasan_slab_free+0x11/0x20 [ 51.034755][ T479] ? avc_policy_seqno+0x1b/0x70 [ 51.039736][ T479] ? down_read_killable+0xbb/0x110 [ 51.045334][ T479] ? down_read_interruptible+0x110/0x110 [ 51.051394][ T479] ? fsnotify_perm+0x269/0x5b0 [ 51.056305][ T479] ? security_file_permission+0x83/0xa0 [ 51.061892][ T479] iterate_dir+0x260/0x600 [ 51.066474][ T479] ? ext4_dir_llseek+0x4a0/0x4a0 [ 51.071954][ T479] __se_sys_getdents64+0xe5/0x240 [ 51.077144][ T479] ? __x64_sys_getdents64+0x90/0x90 [ 51.082388][ T479] ? mutex_unlock+0x89/0x220 [ 51.086996][ T479] ? filldir+0x690/0x690 [ 51.091271][ T479] ? __kasan_check_write+0x14/0x20 [ 51.096586][ T479] ? switch_fpu_return+0x15d/0x2c0 [ 51.101940][ T479] __x64_sys_getdents64+0x7b/0x90 [ 51.106985][ T479] x64_sys_call+0x592/0x9a0 [ 51.111500][ T479] do_syscall_64+0x4c/0xa0 [ 51.115930][ T479] ? clear_bhb_loop+0x50/0xa0 [ 51.121022][ T479] ? clear_bhb_loop+0x50/0xa0 [ 51.125953][ T479] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.131980][ T479] RIP: 0033:0x7f2678622169 [ 51.136408][ 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 [ 51.156532][ T479] RSP: 002b:00007f2678094038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 51.165217][ T479] RAX: ffffffffffffffda RBX: 00007f267883afa0 RCX: 00007f2678622169 [ 51.173307][ T479] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 51.181396][ T479] RBP: 00007f26786a32a0 R08: 0000000000000000 R09: 0000000000000000 [ 51.189374][ T479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.197350][ T479] R13: 0000000000000000 R14: 00007f267883afa0 R15: 00007ffe3ff22fd8 [ 51.205350][ T479] [ 51.208469][ T479] [ 51.210838][ T479] The buggy address belongs to the page: [ 51.216462][ T479] page:ffffea0004b7d280 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12df4a [ 51.226822][ T479] flags: 0x4000000000000000(zone=1) [ 51.232229][ T479] raw: 4000000000000000 ffffea0004b7d2c8 ffff8881f713c580 0000000000000000 [ 51.240927][ T479] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 51.249855][ T479] page dumped because: kasan: bad access detected [ 51.256352][ T479] page_owner tracks the page as freed [ 51.261749][ T479] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 400, ts 50816443453, free_ts 50817204234 [ 51.277124][ T479] post_alloc_hook+0x192/0x1b0 [ 51.281907][ T479] prep_new_page+0x1c/0x110 [ 51.286411][ T479] get_page_from_freelist+0x2cc5/0x2d50 [ 51.291985][ T479] __alloc_pages+0x18f/0x440 [ 51.296589][ T479] handle_pte_fault+0xe89/0x2680 [ 51.301526][ T479] do_handle_mm_fault+0x1a6d/0x1d50 [ 51.306726][ T479] do_user_addr_fault+0x841/0x1180 [ 51.312015][ T479] exc_page_fault+0x51/0xb0 [ 51.316746][ T479] asm_exc_page_fault+0x27/0x30 [ 51.321615][ T479] page last free stack trace: [ 51.326284][ T479] free_unref_page_prepare+0x542/0x550 [ 51.331754][ T479] free_unref_page_list+0x134/0x9d0 [ 51.336951][ T479] release_pages+0xfda/0x1030 [ 51.341923][ T479] free_pages_and_swap_cache+0x86/0xa0 [ 51.347486][ T479] tlb_finish_mmu+0x175/0x300 [ 51.352183][ T479] unmap_region+0x315/0x360 [ 51.356712][ T479] __do_munmap+0xa0e/0xfe0 [ 51.361216][ T479] __vm_munmap+0x15b/0x2a0 [ 51.365630][ T479] __x64_sys_munmap+0x6b/0x80 [ 51.370425][ T479] x64_sys_call+0xc9/0x9a0 [ 51.374986][ T479] do_syscall_64+0x4c/0xa0 [ 51.379417][ T479] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.385524][ T479] [ 51.387957][ T479] Memory state around the buggy address: [ 51.393775][ T479] ffff88812df49f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.402270][ T479] ffff88812df49f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.410631][ T479] >ffff88812df4a000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.418995][ T479] ^ [ 51.423155][ T479] ffff88812df4a080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.431406][ T479] ffff88812df4a100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 51.439702][ T479] ================================================================== [ 51.447872][ T479] Disabling lock debugging due to kernel taint [ 51.457441][ 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=4308992, rec_len=0, size=1024 fake=0 [ 51.519153][ T482] loop2: detected capacity change from 0 to 512 [ 51.544134][ T482] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.551964][ T482] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.561656][ T482] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.569854][ T482] System zones: 1-12 [ 51.574709][ T482] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.19: corrupted in-inode xattr [ 51.587242][ T482] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 51.600057][ 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. [ 51.600424][ T43] device bridge_slave_1 left promiscuous mode [ 51.627347][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.629008][ T482] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 51.645836][ T482] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 51.646124][ T43] device bridge_slave_0 left promiscuous mode [ 51.659337][ 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=1219854336, rec_len=1, size=1024 fake=0 [ 51.665343][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.694897][ T43] device veth1_macvtap left promiscuous mode [ 51.701284][ T43] device veth0_vlan left promiscuous mode [ 51.746798][ T485] loop2: detected capacity change from 0 to 512 [ 51.795134][ T485] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.802698][ T485] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.812559][ T485] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.820771][ T485] System zones: 1-12 [ 51.825466][ T485] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.20: corrupted in-inode xattr [ 51.837863][ T485] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 51.850210][ 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. [ 51.873509][ T485] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 51.884927][ T485] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 51.897809][ 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=4294967040, rec_len=65535, size=1024 fake=0 [ 51.967450][ T488] loop2: detected capacity change from 0 to 512 [ 52.008087][ T488] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.018915][ T488] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.027873][ T488] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.036127][ T488] System zones: 1-12 [ 52.040985][ T488] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.21: corrupted in-inode xattr [ 52.054031][ T488] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 52.066996][ 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. [ 52.090695][ T488] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 52.101968][ T488] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 52.115257][ T488] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4150263808, rec_len=49152, size=1024 fake=0 [ 52.267289][ T491] loop2: detected capacity change from 0 to 512 [ 52.307761][ T491] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.315227][ T491] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.325168][ T491] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.333148][ T491] System zones: 1-12 [ 52.337825][ T491] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.22: corrupted in-inode xattr [ 52.350039][ T491] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 52.362039][ 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. [ 52.385298][ T491] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 52.397579][ T491] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 52.411805][ T491] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.467168][ T494] loop2: detected capacity change from 0 to 512 [ 52.500835][ T494] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.508198][ T494] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.517268][ T494] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.525400][ T494] System zones: 1-12 [ 52.530410][ T494] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.23: corrupted in-inode xattr [ 52.543055][ T494] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 52.555516][ 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. [ 52.579103][ T494] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 52.590472][ T494] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 52.604009][ 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 [ 52.677538][ T497] loop2: detected capacity change from 0 to 512 [ 52.735862][ T497] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.743242][ T497] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.752096][ T497] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.760191][ T497] System zones: 1-12 [ 52.764733][ T497] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.24: corrupted in-inode xattr [ 52.776849][ T497] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 52.788850][ T497] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 52.811780][ T497] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 52.823197][ T497] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 52.836401][ T497] 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=30208, rec_len=0, size=1024 fake=0 [ 52.946826][ T500] loop2: detected capacity change from 0 to 512 [ 53.016506][ T500] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.024198][ T500] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.033204][ T500] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.041206][ T500] System zones: 1-12 [ 53.045980][ T500] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.25: corrupted in-inode xattr [ 53.057971][ T500] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 53.070249][ T500] 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. [ 53.092834][ T500] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 53.104120][ T500] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 53.117014][ T500] 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 [ 53.227041][ T503] loop2: detected capacity change from 0 to 512 [ 53.276121][ T503] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.283403][ T503] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.292474][ T503] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.300453][ T503] System zones: 1-12 [ 53.305218][ T503] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.26: corrupted in-inode xattr [ 53.317265][ T503] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 53.329905][ T503] 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. [ 53.352898][ T503] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 53.364115][ T503] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 53.376947][ T503] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1647801600, rec_len=31312, size=1024 fake=0 [ 53.496643][ T506] loop2: detected capacity change from 0 to 512 [ 53.576278][ T506] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.583971][ T506] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.593352][ T506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.601704][ T506] System zones: 1-12 [ 53.606286][ T506] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.27: corrupted in-inode xattr [ 53.618969][ T506] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 53.631801][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 53.655104][ T506] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 53.666620][ T506] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 53.679540][ T506] 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 [ 53.757744][ T509] loop2: detected capacity change from 0 to 512 [ 53.860248][ T509] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.867670][ T509] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.876801][ T509] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.885081][ T509] System zones: 1-12 [ 53.889733][ T509] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.28: corrupted in-inode xattr [ 53.902686][ T509] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 53.914838][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 53.938120][ T509] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 53.949981][ T509] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 53.962817][ T509] 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 [ 54.027667][ T512] loop2: detected capacity change from 0 to 512 [ 54.079355][ T512] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.086613][ T512] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.095602][ T512] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.103603][ T512] System zones: 1-12 [ 54.108130][ T512] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.29: corrupted in-inode xattr [ 54.120232][ T512] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 54.132461][ T512] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 54.155353][ T512] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 54.166740][ T512] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 54.179671][ T512] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 54.258061][ T515] loop2: detected capacity change from 0 to 512 [ 54.343977][ T515] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.351255][ T515] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.360712][ T515] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.368769][ T515] System zones: 1-12 [ 54.373587][ T515] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.30: corrupted in-inode xattr [ 54.386109][ T515] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 54.399926][ T515] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 54.422716][ T515] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 54.434053][ T515] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 54.447367][ T515] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 54.517284][ T518] loop2: detected capacity change from 0 to 512 [ 54.553944][ T518] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.561487][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.570807][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.579198][ T518] System zones: 1-12 [ 54.584149][ T518] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.31: corrupted in-inode xattr [ 54.596294][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 54.608677][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 54.631585][ T518] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 54.643084][ T518] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 54.655979][ T518] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=2155904768, rec_len=32896, size=1024 fake=0 [ 54.747212][ T521] loop2: detected capacity change from 0 to 512 [ 54.860229][ T521] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.867689][ T521] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.876495][ T521] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.884697][ T521] System zones: 1-12 [ 54.889288][ T521] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.32: corrupted in-inode xattr [ 54.901662][ T521] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 54.914339][ T521] 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. [ 54.937268][ T521] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 54.948757][ T521] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 54.961812][ T521] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 2025/10/25 03:56:34 executed programs: 19 [ 55.037770][ T524] loop2: detected capacity change from 0 to 512 [ 55.091406][ T524] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.098889][ T524] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.108045][ T524] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.116050][ T524] System zones: 1-12 [ 55.121210][ T524] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.33: corrupted in-inode xattr [ 55.133700][ T524] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 55.145629][ T524] 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. [ 55.168707][ T524] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 55.179998][ T524] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 55.192927][ T524] 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 [ 55.247117][ T528] loop2: detected capacity change from 0 to 512 [ 55.288339][ T528] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.295663][ T528] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.305153][ T528] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.313388][ T528] System zones: 1-12 [ 55.317975][ T528] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.34: corrupted in-inode xattr [ 55.330228][ T528] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 55.342653][ T528] 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. [ 55.365438][ T528] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 55.376703][ T528] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 55.390032][ T528] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1647801600, rec_len=31312, size=1024 fake=0 [ 55.467851][ T531] loop2: detected capacity change from 0 to 512 [ 55.541777][ T531] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.549003][ T531] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.557934][ T531] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.566151][ T531] System zones: 1-12 [ 55.571147][ T531] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.35: corrupted in-inode xattr [ 55.583377][ T531] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 55.595282][ T531] 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. [ 55.618056][ T531] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 55.629689][ T531] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 55.642694][ T531] 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 [ 55.787507][ T534] loop2: detected capacity change from 0 to 512 [ 55.835870][ T534] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.843265][ T534] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.852377][ T534] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.860510][ T534] System zones: 1-12 [ 55.865072][ T534] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.36: corrupted in-inode xattr [ 55.877139][ T534] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 55.889342][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 55.912349][ T534] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 55.923854][ T534] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 55.937288][ T534] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.066872][ T537] loop2: detected capacity change from 0 to 512 [ 56.137688][ T537] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.145102][ T537] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.154334][ T537] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.162429][ T537] System zones: 1-12 [ 56.166983][ T537] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.37: corrupted in-inode xattr [ 56.179073][ T537] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 56.191954][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 56.215030][ T537] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 56.226352][ T537] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 56.239350][ T537] 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=4294967040, rec_len=65535, size=1024 fake=0 [ 56.387172][ T540] loop2: detected capacity change from 0 to 512 [ 56.445639][ T540] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.453036][ T540] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.461968][ T540] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.470331][ T540] System zones: 1-12 [ 56.475580][ T540] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.38: corrupted in-inode xattr [ 56.487851][ T540] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 56.500631][ T540] 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. [ 56.523942][ T540] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 56.535411][ T540] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 56.548514][ T540] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1356271616, rec_len=9848, size=1024 fake=0 [ 56.627164][ T543] loop2: detected capacity change from 0 to 512 [ 56.697090][ T543] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.704505][ T543] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.713403][ T543] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.721491][ T543] System zones: 1-12 [ 56.726107][ T543] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.39: corrupted in-inode xattr [ 56.738250][ T543] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 56.750126][ T543] 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. [ 56.772937][ T543] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 56.784154][ T543] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 56.796942][ T543] 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 [ 56.907050][ T546] loop2: detected capacity change from 0 to 512 [ 56.947556][ T546] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.955269][ T546] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.964090][ T546] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.972102][ T546] System zones: 1-12 [ 56.976727][ T546] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.40: corrupted in-inode xattr [ 56.989079][ T546] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 57.001803][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 57.024811][ T546] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 57.036041][ T546] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 57.049201][ T546] 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 [ 57.127418][ T549] loop2: detected capacity change from 0 to 512 [ 57.201747][ T549] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.209025][ T549] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.217872][ T549] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.226022][ T549] System zones: 1-12 [ 57.230649][ T549] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.41: corrupted in-inode xattr [ 57.242996][ T549] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 57.255018][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 57.277935][ T549] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 57.289320][ T549] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 57.302456][ T549] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 57.356985][ T552] loop2: detected capacity change from 0 to 512 [ 57.394782][ T552] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.402256][ T552] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.411196][ T552] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.419254][ T552] System zones: 1-12 [ 57.423879][ T552] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.42: corrupted in-inode xattr [ 57.436482][ T552] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 57.448641][ T552] 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. [ 57.471557][ T552] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 57.483235][ T552] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 57.496098][ T552] 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 [ 57.626499][ T555] loop2: detected capacity change from 0 to 512 [ 57.696529][ T555] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.704046][ T555] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.713310][ T555] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.721280][ T555] System zones: 1-12 [ 57.725828][ T555] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.43: corrupted in-inode xattr [ 57.738040][ T555] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 57.750611][ T555] 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. [ 57.773351][ T555] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 57.784827][ T555] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 57.797624][ T555] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 57.907053][ T558] loop2: detected capacity change from 0 to 512 [ 57.975549][ T558] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.982845][ T558] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.991607][ T558] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.999554][ T558] System zones: 1-12 [ 58.004163][ T558] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.44: corrupted in-inode xattr [ 58.016171][ T558] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 58.028112][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 58.050735][ T558] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 58.062046][ T558] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 58.075198][ T558] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 58.146820][ T561] loop2: detected capacity change from 0 to 512 [ 58.260299][ T561] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.267530][ T561] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.276968][ T561] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.285155][ T561] System zones: 1-12 [ 58.290704][ T561] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.45: corrupted in-inode xattr [ 58.303128][ T561] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 58.315495][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 58.338201][ T561] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 58.349600][ T561] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 58.362540][ T561] 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 [ 58.508012][ T564] loop2: detected capacity change from 0 to 512 [ 58.581488][ T564] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.588720][ T564] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.597544][ T564] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.605962][ T564] System zones: 1-12 [ 58.611350][ T564] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.46: corrupted in-inode xattr [ 58.623353][ T564] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 58.635606][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 58.658136][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 58.669348][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 58.682150][ T564] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 58.737020][ T568] loop2: detected capacity change from 0 to 512 [ 58.786509][ T568] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.793899][ T568] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.803280][ T568] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.811271][ T568] System zones: 1-12 [ 58.815803][ T568] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.47: corrupted in-inode xattr [ 58.828179][ T568] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 58.840665][ T568] 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. [ 58.863311][ T568] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 58.874523][ T568] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 58.887282][ T568] 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 [ 58.977428][ T571] loop2: detected capacity change from 0 to 512 [ 59.056172][ T571] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.063623][ T571] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.073044][ T571] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.081218][ T571] System zones: 1-12 [ 59.085737][ T571] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.48: corrupted in-inode xattr [ 59.098409][ T571] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 59.111214][ T571] 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. [ 59.134495][ T571] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 59.145746][ T571] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 59.158695][ T571] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.226735][ T574] loop2: detected capacity change from 0 to 512 [ 59.287755][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.295157][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.304178][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.313002][ T574] System zones: 1-12 [ 59.318000][ T574] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.49: corrupted in-inode xattr [ 59.330257][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 59.342619][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 59.365481][ T574] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 59.376879][ T574] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 59.389944][ T574] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.49: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 59.467580][ T577] loop2: detected capacity change from 0 to 512 [ 59.536173][ T577] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.544708][ T577] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.553764][ T577] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.561951][ T577] System zones: 1-12 [ 59.566562][ T577] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.50: corrupted in-inode xattr [ 59.579086][ T577] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 59.591880][ T577] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 59.614719][ T577] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 59.626360][ T577] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 59.639353][ T577] 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=4608, rec_len=3072, size=1024 fake=0 [ 59.787666][ T580] loop2: detected capacity change from 0 to 512 [ 59.862889][ T580] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.870148][ T580] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.878951][ T580] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.887106][ T580] System zones: 1-12 [ 59.892266][ T580] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.51: corrupted in-inode xattr [ 59.904460][ T580] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 59.916504][ T580] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 59.939349][ T580] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 59.950652][ T580] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 59.963402][ T580] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.51: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1633771776, rec_len=24929, size=1024 fake=0 [ 60.017025][ T583] loop2: detected capacity change from 0 to 512 [ 60.105559][ T583] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.112853][ T583] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.121853][ T583] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.130375][ T583] System zones: 1-12 [ 60.134964][ T583] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.52: corrupted in-inode xattr [ 60.147094][ T583] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 60.159947][ T583] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 60.182818][ T583] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 60.194249][ T583] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 60.207223][ T583] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1633771776, rec_len=24929, size=1024 fake=0 2025/10/25 03:56:39 executed programs: 39 [ 60.288601][ T586] loop2: detected capacity change from 0 to 512 [ 60.295621][ T586] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.303002][ T586] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.312797][ T586] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.321039][ T586] System zones: 1-12 [ 60.325801][ T586] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.53: corrupted in-inode xattr [ 60.338198][ T586] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 60.350210][ T586] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 60.372848][ T586] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 60.384154][ T586] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 60.397125][ T586] 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 [ 60.467778][ T589] loop2: detected capacity change from 0 to 512 [ 60.542271][ T589] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.550099][ T589] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.559162][ T589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.568252][ T589] System zones: 1-12 [ 60.573353][ T589] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.54: corrupted in-inode xattr [ 60.585760][ T589] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 60.598300][ T589] 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. [ 60.621370][ T589] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 60.633341][ T589] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 60.647241][ T589] 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 [ 60.737509][ T592] loop2: detected capacity change from 0 to 512 [ 60.816321][ T592] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.823819][ T592] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.832771][ T592] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.840788][ T592] System zones: 1-12 [ 60.845469][ T592] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2229: inode #15: comm syz.2.55: corrupted in-inode xattr [ 60.857783][ T592] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.55: couldn't read orphan inode 15 (err -117) [ 60.870003][ T592] 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. [ 60.892945][ T592] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.55: Unrecognised inode hash code 4