Warning: Permanently added '10.128.1.173' (ED25519) to the list of known hosts. 2026/03/24 10:03:06 parsed 1 programs [ 45.195107][ T30] audit: type=1400 audit(1774346587.324:105): avc: denied { unlink } for pid=381 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" [ 45.253097][ T381] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.738354][ T30] audit: type=1401 audit(1774346587.864:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 46.302994][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.310404][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.318710][ T423] device bridge_slave_0 entered promiscuous mode [ 46.325759][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.332875][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.340401][ T423] device bridge_slave_1 entered promiscuous mode [ 46.387590][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.394860][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.402133][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.409333][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.429608][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.437566][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.445401][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.454532][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.462790][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.469963][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.479086][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.487742][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.495122][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.509618][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.526096][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.540269][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.551615][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.560212][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.568029][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.576768][ T423] device veth0_vlan entered promiscuous mode [ 46.592628][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.607410][ T423] device veth1_macvtap entered promiscuous mode [ 46.617144][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.633775][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/24 10:03:09 executed programs: 0 [ 47.044384][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.051434][ T441] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.059004][ T441] device bridge_slave_0 entered promiscuous mode [ 47.066177][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.073293][ T441] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.080938][ T441] device bridge_slave_1 entered promiscuous mode [ 47.127896][ T441] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.135166][ T441] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.142683][ T441] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.149768][ T441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.158605][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.166364][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.189222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.196842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.206034][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.214740][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.222888][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.230387][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.242172][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.250628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.258815][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.266036][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.281003][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.289236][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.298317][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.306671][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.323203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.331763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.343658][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.351867][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.360454][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.368581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.379037][ T441] device veth0_vlan entered promiscuous mode [ 47.389496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.397850][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.407325][ T441] device veth1_macvtap entered promiscuous mode [ 47.419777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.427822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.436545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.449705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.458160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.485325][ T447] loop2: detected capacity change from 0 to 512 [ 47.505620][ T447] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.513010][ T447] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.522466][ T447] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.531026][ T447] System zones: 1-12 [ 47.536762][ T447] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.16: corrupted in-inode xattr [ 47.549521][ T447] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 47.561614][ T447] 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. [ 47.583116][ T30] audit: type=1400 audit(1774346589.704:107): avc: denied { mount } for pid=446 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 [ 47.607829][ T30] audit: type=1400 audit(1774346589.734:108): avc: denied { write } for pid=446 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 [ 47.608248][ T447] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 47.630666][ T30] audit: type=1400 audit(1774346589.734:109): avc: denied { add_name } for pid=446 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.642001][ T447] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 47.663203][ T30] audit: type=1400 audit(1774346589.734:110): avc: denied { create } for pid=446 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 47.694347][ T447] ================================================================== [ 47.702535][ T447] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 47.710551][ T447] Read of size 2 at addr ffff88812e224003 by task syz.2.16/447 [ 47.718420][ T447] [ 47.720765][ T447] CPU: 1 PID: 447 Comm: syz.2.16 Not tainted syzkaller #0 [ 47.727892][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.737976][ T447] Call Trace: [ 47.741301][ T447] [ 47.744248][ T447] __dump_stack+0x21/0x30 [ 47.748602][ T447] dump_stack_lvl+0x110/0x170 [ 47.753305][ T447] ? show_regs_print_info+0x20/0x20 [ 47.758606][ T447] ? load_image+0x3e0/0x3e0 [ 47.763128][ T447] print_address_description+0x7f/0x2c0 [ 47.768693][ T447] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.774281][ T447] kasan_report+0xf1/0x140 [ 47.778806][ T447] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.784368][ T447] __asan_report_load2_noabort+0x14/0x20 [ 47.790011][ T447] __ext4_check_dir_entry+0x7c2/0x970 [ 47.795403][ T447] ext4_readdir+0x123c/0x3b20 [ 47.800100][ T447] ? ext4_dir_llseek+0x4a0/0x4a0 [ 47.805065][ T447] ? __kasan_slab_free+0x11/0x20 [ 47.810031][ T447] ? slab_free_freelist_hook+0xc2/0x190 [ 47.815701][ T447] ? avc_policy_seqno+0x1b/0x70 [ 47.820585][ T447] ? down_read_killable+0xc1/0x110 [ 47.825708][ T447] ? down_read_interruptible+0x110/0x110 [ 47.831363][ T447] ? fsnotify_perm+0x269/0x5b0 [ 47.836142][ T447] ? security_file_permission+0x83/0xa0 [ 47.842122][ T447] iterate_dir+0x260/0x600 [ 47.846569][ T447] ? ext4_dir_llseek+0x4a0/0x4a0 [ 47.851703][ T447] __se_sys_getdents64+0xf2/0x250 [ 47.856756][ T447] ? __x64_sys_getdents64+0x90/0x90 [ 47.861973][ T447] ? mutex_unlock+0x8f/0x230 [ 47.866574][ T447] ? filldir+0x690/0x690 [ 47.870829][ T447] ? __kasan_check_write+0x14/0x20 [ 47.875961][ T447] ? switch_fpu_return+0x15d/0x2c0 [ 47.881094][ T447] __x64_sys_getdents64+0x7b/0x90 [ 47.886146][ T447] x64_sys_call+0x592/0x9a0 [ 47.890663][ T447] do_syscall_64+0x4c/0xa0 [ 47.895212][ T447] ? clear_bhb_loop+0x50/0xa0 [ 47.899992][ T447] ? clear_bhb_loop+0x50/0xa0 [ 47.904709][ T447] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 47.910616][ T447] RIP: 0033:0x7f03500848f9 [ 47.915217][ T447] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 47.935224][ T447] RSP: 002b:00007f034faec028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 47.943657][ T447] RAX: ffffffffffffffda RBX: 00007f03502b2fa0 RCX: 00007f03500848f9 [ 47.951823][ T447] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 47.959808][ T447] RBP: 00007f03501161bc R08: 0000000000000000 R09: 0000000000000000 [ 47.968080][ T447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.976619][ T447] R13: 0000000000000000 R14: 00007f03502b2fa0 R15: 00007fff7002b0e8 [ 47.984623][ T447] [ 47.987666][ T447] [ 47.990019][ T447] The buggy address belongs to the page: [ 47.995777][ T447] page:ffffea0004b88900 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12e224 [ 48.006465][ T447] flags: 0x4000000000000000(zone=1) [ 48.011707][ T447] raw: 4000000000000000 ffffea0004b88948 ffff8881f713c580 0000000000000000 [ 48.020386][ T447] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 48.028982][ T447] page dumped because: kasan: bad access detected [ 48.035405][ T447] page_owner info is not present (never set?) [ 48.041602][ T447] [ 48.043946][ T447] Memory state around the buggy address: [ 48.049591][ T447] ffff88812e223f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.057770][ T447] ffff88812e223f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.065874][ T447] >ffff88812e224000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.073964][ T447] ^ [ 48.078143][ T447] ffff88812e224080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.086305][ T447] ffff88812e224100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 48.094810][ T447] ================================================================== [ 48.103200][ T447] Disabling lock debugging due to kernel taint [ 48.113020][ T30] audit: type=1400 audit(1774346589.734:111): avc: denied { create } for pid=446 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.117334][ T447] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.157835][ T30] audit: type=1400 audit(1774346589.734:112): avc: denied { write open } for pid=446 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 [ 48.242831][ T30] audit: type=1400 audit(1774346589.734:113): avc: denied { create } for pid=446 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 48.286891][ T30] audit: type=1400 audit(1774346590.304:114): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.386444][ T45] device bridge_slave_1 left promiscuous mode [ 48.392635][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.402590][ T45] device bridge_slave_0 left promiscuous mode [ 48.410918][ T451] loop2: detected capacity change from 0 to 512 [ 48.412377][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.425916][ T45] device veth1_macvtap left promiscuous mode [ 48.432155][ T45] device veth0_vlan left promiscuous mode [ 48.507122][ T451] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.514364][ T451] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.523212][ T451] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.532081][ T451] System zones: 1-12 [ 48.537439][ T451] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.17: corrupted in-inode xattr [ 48.549553][ T451] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 48.561890][ T451] 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. [ 48.586545][ T451] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 48.598307][ T451] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 48.611130][ T451] 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=4308992, rec_len=0, size=1024 fake=0 [ 48.712117][ T454] loop2: detected capacity change from 0 to 512 [ 48.771353][ T454] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.778610][ T454] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.790828][ T454] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.799346][ T454] System zones: 1-12 [ 48.804460][ T454] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.18: corrupted in-inode xattr [ 48.816952][ T454] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 48.830654][ T454] 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. [ 48.856731][ T454] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 48.868279][ T454] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 48.881535][ T454] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 48.951530][ T457] loop2: detected capacity change from 0 to 512 [ 48.991896][ T457] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.999188][ T457] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.007959][ T457] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.016061][ T457] System zones: 1-12 [ 49.020748][ T457] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.19: corrupted in-inode xattr [ 49.033359][ T457] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 49.045452][ T457] 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. [ 49.068672][ T457] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 49.080413][ T457] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 49.093434][ T457] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 49.172353][ T460] loop2: detected capacity change from 0 to 512 [ 49.214897][ T460] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.222228][ T460] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.231336][ T460] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.240008][ T460] System zones: 1-12 [ 49.247506][ T460] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.20: corrupted in-inode xattr [ 49.259740][ T460] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 49.272070][ T460] 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. [ 49.296854][ T460] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 49.308264][ T460] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 49.321216][ T460] 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=2051695872, rec_len=13171, size=1024 fake=0 [ 49.432045][ T463] loop2: detected capacity change from 0 to 512 [ 49.547186][ T463] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.555179][ T463] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.564560][ T463] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.572895][ T463] System zones: 1-12 [ 49.578603][ T463] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.21: corrupted in-inode xattr [ 49.592075][ T463] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 49.605628][ T463] 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. [ 49.629394][ T463] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 49.641200][ T463] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 49.655033][ T463] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1488715776, rec_len=50538, size=1024 fake=0 [ 49.791331][ T467] loop2: detected capacity change from 0 to 512 [ 49.841907][ T467] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.849695][ T467] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.859664][ T467] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.867928][ T467] System zones: 1-12 [ 49.872940][ T467] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.22: corrupted in-inode xattr [ 49.885511][ T467] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 49.898038][ T467] 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. [ 49.922561][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 49.934685][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 49.948033][ T467] 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 [ 50.022224][ T470] loop2: detected capacity change from 0 to 512 [ 50.066850][ T470] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.074505][ T470] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.083549][ T470] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.091719][ T470] System zones: 1-12 [ 50.096978][ T470] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.23: corrupted in-inode xattr [ 50.110136][ T470] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 50.122652][ 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. [ 50.146911][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 50.158332][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 50.171149][ T470] 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 [ 50.258392][ T473] loop2: detected capacity change from 0 to 512 [ 50.297063][ T473] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.304348][ T473] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.313124][ T473] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.321420][ T473] System zones: 1-12 [ 50.326318][ T473] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.24: corrupted in-inode xattr [ 50.338565][ T473] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 50.351132][ T473] 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. [ 50.374210][ T473] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 50.385693][ T473] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 50.398788][ T473] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 50.451588][ T476] loop2: detected capacity change from 0 to 512 [ 50.624717][ T476] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.632202][ T476] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.641709][ T476] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.649978][ T476] System zones: 1-12 [ 50.657108][ T476] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.25: corrupted in-inode xattr [ 50.669317][ T476] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 50.681646][ 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. [ 50.704978][ T476] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 50.716190][ T476] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 50.729387][ T476] 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 [ 50.840430][ T480] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.847788][ T480] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.857013][ T480] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.865137][ T480] System zones: 1-12 [ 50.871908][ T480] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.26: corrupted in-inode xattr [ 50.884045][ T480] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 50.896147][ T480] 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. [ 50.919139][ T480] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 50.930492][ T480] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 50.943333][ T480] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2791653376, rec_len=50537, size=1024 fake=0 [ 51.012066][ T483] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.019476][ T483] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.028259][ T483] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.036635][ T483] System zones: 1-12 [ 51.041232][ T483] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.27: corrupted in-inode xattr [ 51.053889][ T483] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 51.066066][ T483] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 51.089578][ T483] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 51.101312][ T483] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 51.114267][ T483] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1845559552, rec_len=50537, size=1024 fake=0 [ 51.201037][ T486] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.208302][ T486] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.217134][ T486] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.225144][ T486] System zones: 1-12 [ 51.229869][ T486] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.28: corrupted in-inode xattr [ 51.242150][ T486] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 51.254251][ T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 51.277420][ T486] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 51.288825][ T486] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 51.301635][ T486] 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 [ 51.392313][ T489] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.399866][ T489] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.408744][ T489] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.417137][ T489] System zones: 1-12 [ 51.421883][ T489] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.29: corrupted in-inode xattr [ 51.435140][ T489] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 51.447791][ T489] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 51.470973][ T489] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 51.482801][ T489] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 51.496215][ T489] 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 [ 51.583222][ T492] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.590689][ T492] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.600148][ T492] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.608563][ T492] System zones: 1-12 [ 51.613156][ T492] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.30: corrupted in-inode xattr [ 51.625291][ T492] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 51.637469][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 51.660368][ T492] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 51.671630][ T492] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 51.684841][ T492] 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 [ 51.792782][ T495] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.800198][ T495] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.809240][ T495] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.817392][ T495] System zones: 1-12 [ 51.822000][ T495] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.31: corrupted in-inode xattr [ 51.834619][ T495] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 51.847137][ T495] 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. [ 51.870544][ T495] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 51.882503][ T495] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 51.895357][ T495] 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=1633771776, rec_len=24929, size=1024 fake=0 [ 52.026367][ T498] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.033706][ T498] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.042918][ T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.051310][ T498] System zones: 1-12 [ 52.056337][ T498] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.32: corrupted in-inode xattr [ 52.068597][ T498] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 52.081323][ 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. [ 52.104226][ T498] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 52.115474][ T498] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 52.129080][ T498] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2791653376, rec_len=50537, size=1024 fake=0 2026/03/24 10:03:14 executed programs: 19 [ 52.263513][ T501] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.270930][ T501] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.280413][ T501] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.288465][ T501] System zones: 1-12 [ 52.293179][ T501] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.33: corrupted in-inode xattr [ 52.305971][ T501] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 52.318027][ 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. [ 52.340930][ T501] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 52.352434][ T501] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 52.365314][ T501] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2791653376, rec_len=50537, size=1024 fake=0 [ 52.452473][ T504] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.460320][ T504] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.469569][ T504] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.477788][ T504] System zones: 1-12 [ 52.482564][ T504] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.34: corrupted in-inode xattr [ 52.496160][ T504] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 52.508546][ 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. [ 52.531718][ T504] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 52.543835][ T504] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 52.557119][ T504] 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=4608, rec_len=3072, size=1024 fake=0 [ 52.632885][ T507] set_capacity_and_notify: 9 callbacks suppressed [ 52.632904][ T507] loop2: detected capacity change from 0 to 512 [ 52.705154][ T507] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.712548][ T507] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.721641][ T507] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.729802][ T507] System zones: 1-12 [ 52.734891][ T507] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.35: corrupted in-inode xattr [ 52.747019][ T507] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 52.759086][ 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. [ 52.782215][ T507] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 52.793746][ T507] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 52.806481][ T507] 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 [ 52.953307][ T510] loop2: detected capacity change from 0 to 512 [ 52.986357][ T510] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.994341][ T510] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.003032][ T510] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.011230][ T510] System zones: 1-12 [ 53.016389][ T510] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.36: corrupted in-inode xattr [ 53.028717][ T510] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 53.040910][ T510] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 53.064202][ T510] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 53.075428][ T510] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 53.088443][ T510] 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=8192, rec_len=0, size=1024 fake=0 [ 53.161876][ T513] loop2: detected capacity change from 0 to 512 [ 53.169753][ T513] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.177369][ T513] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.186704][ T513] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.195288][ T513] System zones: 1-12 [ 53.200243][ T513] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.37: corrupted in-inode xattr [ 53.213603][ T513] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 53.225549][ T513] 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. [ 53.248749][ T513] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 53.260059][ T513] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 53.272854][ T513] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 53.352146][ T516] loop2: detected capacity change from 0 to 512 [ 53.377676][ T516] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.385004][ T516] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.393804][ T516] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.402206][ T516] System zones: 1-12 [ 53.407091][ T516] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.38: corrupted in-inode xattr [ 53.419176][ T516] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 53.431068][ T516] 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. [ 53.454661][ T516] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 53.466082][ T516] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 53.479263][ T516] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 53.551342][ T519] loop2: detected capacity change from 0 to 512 [ 53.660534][ T519] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.668849][ T519] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.678183][ T519] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.686379][ T519] System zones: 1-12 [ 53.691274][ T519] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.39: corrupted in-inode xattr [ 53.703733][ T519] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 53.715973][ T519] 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. [ 53.739605][ T519] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 53.751365][ T519] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 53.764537][ T519] 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=8192, rec_len=0, size=1024 fake=0 [ 53.831602][ T522] loop2: detected capacity change from 0 to 512 [ 53.905766][ T522] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.913071][ T522] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.922254][ T522] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.930575][ T522] System zones: 1-12 [ 53.935505][ T522] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.40: corrupted in-inode xattr [ 53.947694][ T522] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 53.960326][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 53.983693][ T522] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 53.995611][ T522] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 54.008430][ T522] 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 [ 54.061386][ T525] loop2: detected capacity change from 0 to 512 [ 54.100561][ T525] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.109068][ T525] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.118657][ T525] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.127005][ T525] System zones: 1-12 [ 54.131881][ T525] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.41: corrupted in-inode xattr [ 54.145360][ T525] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 54.157785][ T525] 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. [ 54.180790][ T525] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 54.192939][ T525] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 54.206128][ T525] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 54.261301][ T528] loop2: detected capacity change from 0 to 512 [ 54.304332][ T528] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.312919][ T528] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.322002][ T528] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.330352][ T528] System zones: 1-12 [ 54.335177][ T528] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.42: corrupted in-inode xattr [ 54.347283][ T528] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 54.359500][ 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. [ 54.382336][ T528] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 54.393842][ T528] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 54.407381][ T528] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 54.482042][ T531] loop2: detected capacity change from 0 to 512 [ 54.624656][ T531] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.632080][ T531] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.641152][ T531] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.649741][ T531] System zones: 1-12 [ 54.654936][ T531] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.43: corrupted in-inode xattr [ 54.667113][ T531] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 54.680257][ 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. [ 54.703913][ T531] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 54.715183][ T531] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 54.730682][ T531] 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=2147684864, rec_len=2050, size=1024 fake=0 [ 54.791605][ T535] loop2: detected capacity change from 0 to 512 [ 54.867400][ T535] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.876797][ T535] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.887554][ T535] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.896327][ T535] System zones: 1-12 [ 54.901314][ T535] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.44: corrupted in-inode xattr [ 54.915000][ T535] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 54.927701][ T535] 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. [ 54.953604][ T535] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 54.965333][ T535] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 54.978459][ T535] 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=2147684864, rec_len=2050, size=1024 fake=0 [ 55.172728][ T538] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.180706][ T538] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.190348][ T538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.198865][ T538] System zones: 1-12 [ 55.203680][ T538] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.45: corrupted in-inode xattr [ 55.216111][ T538] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 55.228415][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue. Quota mode: none. [ 55.251693][ T538] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 55.264464][ T538] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 55.278066][ T538] 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 [ 55.352055][ T541] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.359790][ T541] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.369426][ T541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.377583][ T541] System zones: 1-12 [ 55.382542][ T541] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.46: corrupted in-inode xattr [ 55.395256][ T541] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 55.407909][ T541] 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. [ 55.431365][ T541] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 55.442807][ T541] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 55.456018][ T541] 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 [ 55.511963][ T544] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.520076][ T544] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.529071][ T544] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.537647][ T544] System zones: 1-12 [ 55.542849][ T544] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.47: corrupted in-inode xattr [ 55.556099][ T544] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 55.568597][ T544] 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. [ 55.593410][ T544] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 55.606838][ T544] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 55.623522][ T544] 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 [ 55.745345][ T547] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.755740][ T547] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.768761][ T547] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.782033][ T547] System zones: 1-12 [ 55.789221][ T547] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.48: corrupted in-inode xattr [ 55.810950][ T547] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 55.831161][ T547] 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. [ 55.868578][ T547] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 55.883089][ T547] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 55.902083][ T547] 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=2051695872, rec_len=13171, size=1024 fake=0 [ 56.065889][ T551] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.073552][ T551] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.084561][ T551] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.093292][ T551] System zones: 1-12 [ 56.100323][ T551] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.49: corrupted in-inode xattr [ 56.113539][ T551] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 56.125972][ 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. [ 56.151422][ T551] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 56.163144][ T551] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 56.176572][ T551] 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 [ 56.292770][ T554] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.300638][ T554] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.310041][ T554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.319225][ T554] System zones: 1-12 [ 56.324702][ T554] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.50: corrupted in-inode xattr [ 56.337747][ T554] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 56.350740][ 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. [ 56.378413][ T554] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 56.390113][ T554] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 56.405912][ T554] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2773133312, rec_len=50539, size=1024 fake=0 [ 56.495138][ T557] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.503498][ T557] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.512746][ T557] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.521987][ T557] System zones: 1-12 [ 56.527287][ T557] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.51: corrupted in-inode xattr [ 56.540156][ T557] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 56.555361][ 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. [ 56.584095][ T557] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 56.599231][ T557] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 56.618386][ T557] 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=8192, rec_len=0, size=1024 fake=0 [ 56.751765][ T560] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.759270][ T560] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.768226][ T560] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.776543][ T560] System zones: 1-12 [ 56.781141][ T560] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.52: corrupted in-inode xattr [ 56.794680][ T560] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 56.809946][ 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. [ 56.836707][ T560] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 56.849057][ T560] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 56.863364][ T560] 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 [ 57.011204][ T563] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.019525][ T563] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.029244][ T563] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.039226][ T563] System zones: 1-12 [ 57.043921][ T563] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.53: corrupted in-inode xattr [ 57.056904][ T563] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 57.070146][ 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. [ 57.099449][ T563] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 57.112740][ T563] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 57.130199][ T563] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684864, rec_len=2050, size=1024 fake=0 2026/03/24 10:03:19 executed programs: 40 [ 57.223070][ T566] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.232017][ T566] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.242822][ T566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.253946][ T566] System zones: 1-12 [ 57.258956][ T566] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.54: corrupted in-inode xattr [ 57.271357][ T566] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 57.284532][ 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. [ 57.308792][ T566] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 57.322212][ T566] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 57.337941][ T566] 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=229900288, rec_len=2, size=1024 fake=0 [ 57.471521][ T569] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.479491][ T569] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.490853][ T569] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.501078][ T569] System zones: 1-12 [ 57.507091][ T569] EXT4-fs error (device loop2): ext4_iget_extra_inode:4597: inode #15: comm syz.2.55: corrupted in-inode xattr [ 57.526299][ T569] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.55: couldn't read orphan inode 15 (err -117) [ 57.543993][ 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. [ 57.572798][ T569] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.55: Unrecognised inode hash code 4 [ 57.585648][ T569] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 57.601683][ T569] 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=0, rec_len=0, size=1024 fake=0 [ 57.683390][ T572] set_capacity_and_notify: 11 callbacks suppressed [ 57.683404][ T572] loop2: detected capacity change from 0 to 512