Warning: Permanently added '10.128.0.77' (ED25519) to the list of known hosts. 2025/06/26 18:16:03 ignoring optional flag "sandboxArg"="0" 2025/06/26 18:16:04 parsed 1 programs [ 52.368678][ T24] kauditd_printk_skb: 27 callbacks suppressed [ 52.368687][ T24] audit: type=1400 audit(1750961765.050:101): avc: denied { create } for pid=404 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.395562][ T24] audit: type=1400 audit(1750961765.050:102): avc: denied { write } for pid=404 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.415911][ T24] audit: type=1400 audit(1750961765.050:103): avc: denied { read } for pid=404 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 52.436444][ T24] audit: type=1400 audit(1750961765.080:104): avc: denied { unlink } for pid=404 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" [ 52.436650][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.912537][ T24] audit: type=1400 audit(1750961765.590:105): avc: denied { create } for pid=414 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.228611][ T24] audit: type=1401 audit(1750961765.910:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.269089][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.276233][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.283639][ T439] device bridge_slave_0 entered promiscuous mode [ 53.290694][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.297801][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.305131][ T439] device bridge_slave_1 entered promiscuous mode [ 53.334540][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.341626][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.348963][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.356167][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.371316][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.378975][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.386315][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.396145][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.404629][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.411682][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.420186][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.428356][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.435364][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.448188][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.461119][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.471112][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.482247][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.490530][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.497957][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.505917][ T439] device veth0_vlan entered promiscuous mode [ 53.515643][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.524670][ T439] device veth1_macvtap entered promiscuous mode [ 53.533211][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.542907][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/06/26 18:16:06 executed programs: 0 [ 53.873855][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.880994][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.888698][ T465] device bridge_slave_0 entered promiscuous mode [ 53.895493][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.902797][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.910592][ T465] device bridge_slave_1 entered promiscuous mode [ 53.944908][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.951958][ T465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.959200][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.966218][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.983949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.991508][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.998921][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.012279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.020446][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.027568][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.036106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.044900][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.052122][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.062991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.074890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.087359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.101665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.109831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.117347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.125302][ T465] device veth0_vlan entered promiscuous mode [ 54.135222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.145465][ T465] device veth1_macvtap entered promiscuous mode [ 54.155764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.173696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.182181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.219103][ T490] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.226286][ T490] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.235546][ T490] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.244205][ T490] System zones: 1-12 [ 54.249490][ T490] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.16: corrupted in-inode xattr [ 54.261525][ T490] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 54.273567][ T490] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 54.295596][ T24] audit: type=1400 audit(1750961766.980:107): avc: denied { mount } for pid=489 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 [ 54.301124][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 54.320210][ T24] audit: type=1400 audit(1750961766.980:108): avc: denied { write } for pid=489 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 [ 54.349628][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 54.349877][ T490] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 54.373678][ T24] audit: type=1400 audit(1750961766.980:109): avc: denied { add_name } for pid=489 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.373689][ T24] audit: type=1400 audit(1750961766.980:110): avc: denied { create } for pid=489 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.414009][ T490] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 54.426951][ T490] ================================================================== [ 54.435077][ T490] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 54.442945][ T490] Read of size 2 at addr ffff88812bc70003 by task syz.2.16/490 [ 54.450453][ T490] [ 54.452765][ T490] CPU: 1 PID: 490 Comm: syz.2.16 Not tainted 5.10.238-syzkaller-1007487-g59e9a7228857 #0 [ 54.462560][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 54.472617][ T490] Call Trace: [ 54.475883][ T490] __dump_stack+0x21/0x24 [ 54.480200][ T490] dump_stack_lvl+0x169/0x1d8 [ 54.484899][ T490] ? show_regs_print_info+0x18/0x18 [ 54.490086][ T490] ? thaw_kernel_threads+0x220/0x220 [ 54.495381][ T490] print_address_description+0x7f/0x2c0 [ 54.500906][ T490] ? __ext4_check_dir_entry+0x7c2/0x970 [ 54.506433][ T490] kasan_report+0xe2/0x130 [ 54.510847][ T490] ? __ext4_check_dir_entry+0x7c2/0x970 [ 54.516376][ T490] __asan_report_load2_noabort+0x14/0x20 [ 54.521983][ T490] __ext4_check_dir_entry+0x7c2/0x970 [ 54.527332][ T490] ext4_readdir+0x11ca/0x39b0 [ 54.532007][ T490] ? ext4_dir_llseek+0x470/0x470 [ 54.536932][ T490] ? fsnotify_perm+0x31b/0x4b0 [ 54.541780][ T490] ? __kasan_check_write+0x14/0x20 [ 54.546888][ T490] iterate_dir+0x260/0x570 [ 54.551295][ T490] ? ext4_dir_llseek+0x470/0x470 [ 54.556204][ T490] __se_sys_getdents64+0xe5/0x240 [ 54.561214][ T490] ? __x64_sys_getdents64+0x90/0x90 [ 54.566392][ T490] ? filldir+0x690/0x690 [ 54.570606][ T490] ? fpu__clear_all+0x20/0x20 [ 54.575259][ T490] __x64_sys_getdents64+0x7b/0x90 [ 54.580374][ T490] do_syscall_64+0x31/0x40 [ 54.584769][ T490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.590646][ T490] RIP: 0033:0x7f133133f169 [ 54.595413][ T490] 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 [ 54.615003][ T490] RSP: 002b:00007f1330db1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 54.623386][ T490] RAX: ffffffffffffffda RBX: 00007f1331557fa0 RCX: 00007f133133f169 [ 54.631382][ T490] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000006 [ 54.639332][ T490] RBP: 00007f13313c02a0 R08: 0000000000000000 R09: 0000000000000000 [ 54.647361][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.655302][ T490] R13: 0000000000000000 R14: 00007f1331557fa0 R15: 00007ffed48bc878 [ 54.663247][ T490] [ 54.665546][ T490] The buggy address belongs to the page: [ 54.671155][ T490] page:ffffea0004af1c00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12bc70 [ 54.681452][ T490] flags: 0x4000000000000000() [ 54.686112][ T490] raw: 4000000000000000 ffffea0004af1c48 ffff8881f715ab70 0000000000000000 [ 54.694664][ T490] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 54.703314][ T490] page dumped because: kasan: bad access detected [ 54.709715][ T490] page_owner info is not present (never set?) [ 54.715760][ T490] [ 54.718070][ T490] Memory state around the buggy address: [ 54.723759][ T490] ffff88812bc6ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.731807][ T490] ffff88812bc6ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.739850][ T490] >ffff88812bc70000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.747879][ T490] ^ [ 54.751942][ T490] ffff88812bc70080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.760285][ T490] ffff88812bc70100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 54.768328][ T490] ================================================================== [ 54.776365][ T490] Disabling lock debugging due to kernel taint [ 54.783212][ T490] 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 [ 54.888900][ T498] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.896137][ T498] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.905083][ T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.913146][ T498] System zones: 1-12 [ 54.918357][ T498] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.17: corrupted in-inode xattr [ 54.930353][ T498] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 54.942171][ T498] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 54.970794][ T498] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 54.982084][ T498] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 54.995016][ T498] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 55.007341][ T498] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 55.020253][ T498] 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 [ 55.087785][ T502] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.095153][ T502] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.103976][ T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.111950][ T502] System zones: 1-12 [ 55.116253][ T502] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.18: corrupted in-inode xattr [ 55.128241][ T502] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 55.140460][ T502] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 55.163651][ T502] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 55.174831][ T502] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 55.188196][ T502] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 55.199497][ T502] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 55.212462][ T502] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.363203][ T506] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.370520][ T506] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.379441][ T506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.387647][ T506] System zones: 1-12 [ 55.392007][ T506] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.19: corrupted in-inode xattr [ 55.404175][ T506] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 55.416056][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 55.444303][ T506] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 55.455524][ T506] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 55.468475][ T506] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 55.480091][ T506] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 55.493640][ T506] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1835226624, rec_len=16705, size=1024 fake=0 [ 55.639683][ T510] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.646916][ T510] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.655545][ T510] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.663564][ T510] System zones: 1-12 [ 55.668240][ T510] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.20: corrupted in-inode xattr [ 55.668265][ T7] device bridge_slave_1 left promiscuous mode [ 55.680248][ T510] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 55.686141][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.698080][ T510] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 55.727281][ T7] device bridge_slave_0 left promiscuous mode [ 55.730848][ T510] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 55.737151][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.745280][ T510] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 55.764842][ T510] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 55.776030][ T510] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 55.776250][ T7] device veth1_macvtap left promiscuous mode [ 55.788855][ T510] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.795131][ T7] device veth0_vlan left promiscuous mode [ 55.917581][ T514] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.924821][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.933625][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.941597][ T514] System zones: 1-12 [ 55.945944][ T514] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.21: corrupted in-inode xattr [ 55.958051][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 55.969961][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 55.993160][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 56.004379][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 56.017325][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 56.028644][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 56.041547][ T514] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.176964][ T518] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.184154][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.193223][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.201303][ T518] System zones: 1-12 [ 56.205850][ T518] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.22: corrupted in-inode xattr [ 56.218193][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 56.230024][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 56.253235][ T518] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 56.264673][ T518] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 56.277866][ T518] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 56.289276][ T518] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 56.302073][ T518] 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 [ 56.412092][ T522] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.419340][ T522] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.428021][ T522] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.435916][ T522] System zones: 1-12 [ 56.440324][ T522] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.23: corrupted in-inode xattr [ 56.452217][ T522] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 56.464162][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 56.487453][ T522] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 56.498649][ T522] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 56.511702][ T522] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 56.522837][ T522] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 56.535547][ T522] 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 [ 56.679658][ T526] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.686988][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.695937][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.703959][ T526] System zones: 1-12 [ 56.708402][ T526] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.24: corrupted in-inode xattr [ 56.720406][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 56.732257][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 56.755444][ T526] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 56.766630][ T526] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 56.779628][ T526] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 56.790826][ T526] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 56.803573][ T526] 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=4308992, rec_len=0, size=1024 fake=0 [ 56.953367][ T530] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.960615][ T530] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.969435][ T530] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.977429][ T530] System zones: 1-12 [ 56.981816][ T530] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.25: corrupted in-inode xattr [ 56.993729][ T530] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 57.006122][ T530] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 57.030009][ T530] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 57.041202][ T530] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 57.054169][ T530] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 57.065316][ T530] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 57.078048][ T530] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 57.238094][ T534] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.245346][ T534] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.253996][ T534] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.261952][ T534] System zones: 1-12 [ 57.266330][ T534] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.26: corrupted in-inode xattr [ 57.278251][ T534] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 57.290105][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 57.313197][ T534] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 57.324439][ T534] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 57.337595][ T534] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 57.348761][ T534] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 57.361474][ T534] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 57.519159][ T538] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.526368][ T538] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.535001][ T538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.542993][ T538] System zones: 1-12 [ 57.547457][ T538] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.27: corrupted in-inode xattr [ 57.559384][ T538] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 57.571275][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 57.594560][ T538] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 57.605719][ T538] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 57.618713][ T538] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 57.629943][ T538] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 57.642695][ T538] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 [ 57.832458][ T542] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 57.839659][ T542] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 57.848284][ T542] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 57.856198][ T542] System zones: 1-12 [ 57.860617][ T542] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.28: corrupted in-inode xattr [ 57.872514][ T542] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 57.884335][ T542] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 57.907791][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 57.918954][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 57.932053][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 57.943207][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 57.955982][ T542] 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 [ 58.157220][ T546] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.164408][ T546] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.173184][ T546] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.181125][ T546] System zones: 1-12 [ 58.185461][ T546] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.29: corrupted in-inode xattr [ 58.197488][ T546] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 58.209460][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 58.232782][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 58.243950][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 58.256906][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 58.268062][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 58.280969][ T546] 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=4308992, rec_len=0, size=1024 fake=0 [ 58.394373][ T550] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.401573][ T550] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.410491][ T550] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.418580][ T550] System zones: 1-12 [ 58.423217][ T550] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.30: corrupted in-inode xattr [ 58.435303][ T550] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 58.447188][ T550] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 58.470549][ T550] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 58.481760][ T550] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 58.495394][ T550] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 58.506835][ T550] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 58.519765][ T550] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1835226624, rec_len=16705, size=1024 fake=0 [ 58.679291][ T554] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 58.686499][ T554] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 58.695298][ T554] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 58.703318][ T554] System zones: 1-12 [ 58.707936][ T554] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.31: corrupted in-inode xattr [ 58.720131][ T554] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 58.732110][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 58.755933][ T554] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 58.767206][ T554] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 58.780131][ T554] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 58.791624][ T554] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 58.804416][ T554] 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=581373952, rec_len=4913, size=1024 fake=0 2025/06/26 18:16:11 executed programs: 18 [ 58.867580][ T24] kauditd_printk_skb: 11 callbacks suppressed [ 58.867588][ T24] audit: type=1400 audit(1750961771.550:122): avc: denied { write } for pid=396 comm="syz-execprog" path="pipe:[2983]" dev="pipefs" ino=2983 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 59.000233][ T558] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.007486][ T558] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.016320][ T558] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.024392][ T558] System zones: 1-12 [ 59.028894][ T558] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.32: corrupted in-inode xattr [ 59.040944][ T558] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 59.052816][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 59.076011][ T558] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 59.087356][ T558] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 59.100402][ T558] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 59.111842][ T558] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 59.124743][ T558] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 59.358124][ T562] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.365404][ T562] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.374111][ T562] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.382227][ T562] System zones: 1-12 [ 59.386550][ T562] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.33: corrupted in-inode xattr [ 59.398792][ T562] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 59.410813][ T562] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 59.433834][ T562] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 59.445033][ T562] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 59.458033][ T562] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 59.469566][ T562] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 59.482417][ T562] 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=1285840896, rec_len=1, size=1024 fake=0 [ 59.673076][ T566] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.680973][ T566] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.689807][ T566] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.697921][ T566] System zones: 1-12 [ 59.702335][ T566] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.34: corrupted in-inode xattr [ 59.714401][ T566] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 59.726646][ T566] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 59.750778][ T566] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 59.761941][ T566] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 59.775108][ T566] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 59.786360][ T566] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 59.799618][ T566] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 59.943596][ T570] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 59.950800][ T570] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 59.959811][ T570] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 59.967799][ T570] System zones: 1-12 [ 59.972464][ T570] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.35: corrupted in-inode xattr [ 59.984488][ T570] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 59.996387][ T570] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 60.019528][ T570] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 60.030778][ T570] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 60.043944][ T570] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 60.055581][ T570] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 60.068350][ T570] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=268435200, rec_len=65280, size=1024 fake=0 [ 60.357146][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.364422][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.373098][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.381140][ T574] System zones: 1-12 [ 60.385477][ T574] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.36: corrupted in-inode xattr [ 60.397366][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 60.409171][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 60.432186][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 60.443399][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 60.456314][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 60.467440][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 60.480187][ T574] 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 [ 60.638452][ T578] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.645665][ T578] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.654399][ T578] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.662357][ T578] System zones: 1-12 [ 60.666736][ T578] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.37: corrupted in-inode xattr [ 60.678893][ T578] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 60.690706][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 60.714249][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 60.725435][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 60.738422][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 60.749700][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 60.762544][ T578] 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=2054779648, rec_len=27999, size=1024 fake=0 [ 60.889598][ T582] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 60.896962][ T582] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 60.905653][ T582] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 60.913674][ T582] System zones: 1-12 [ 60.918641][ T582] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.38: corrupted in-inode xattr [ 60.930696][ T582] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 60.942535][ T582] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 60.965795][ T582] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 60.976963][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 60.989921][ T582] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 61.001190][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 61.013952][ T582] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 61.183153][ T587] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.190503][ T587] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.199327][ T587] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.207816][ T587] System zones: 1-12 [ 61.212253][ T587] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.39: corrupted in-inode xattr [ 61.224508][ T587] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 61.236894][ T587] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 61.261102][ T587] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 61.272459][ T587] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 61.285579][ T587] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 61.296726][ T587] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 61.309536][ T587] 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=6144, rec_len=0, size=1024 fake=0 [ 61.429032][ T591] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.436238][ T591] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.444858][ T591] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.452892][ T591] System zones: 1-12 [ 61.457312][ T591] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.40: corrupted in-inode xattr [ 61.469458][ T591] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 61.481598][ T591] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 61.504634][ T591] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 61.515840][ T591] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 61.528866][ T591] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 61.540033][ T591] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 61.552759][ T591] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1835226624, rec_len=16705, size=1024 fake=0 [ 61.754224][ T595] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 61.761495][ T595] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 61.770164][ T595] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 61.778202][ T595] System zones: 1-12 [ 61.782654][ T595] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.41: corrupted in-inode xattr [ 61.794814][ T595] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 61.806806][ T595] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 61.830322][ T595] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 61.841568][ T595] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 61.854745][ T595] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 61.866001][ T595] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 61.878787][ T595] 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=2345076736, rec_len=65236, size=1024 fake=0 [ 62.073634][ T599] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.080974][ T599] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.089770][ T599] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.097720][ T599] System zones: 1-12 [ 62.102046][ T599] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.42: corrupted in-inode xattr [ 62.113973][ T599] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 62.125825][ T599] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 62.149336][ T599] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 62.160719][ T599] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 62.173802][ T599] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 62.184935][ T599] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 62.197778][ T599] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 62.343013][ T603] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.350269][ T603] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.359231][ T603] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.367392][ T603] System zones: 1-12 [ 62.371779][ T603] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.43: corrupted in-inode xattr [ 62.383678][ T603] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 62.395615][ T603] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 62.418709][ T603] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 62.429892][ T603] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 62.442795][ T603] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 62.454028][ T603] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 62.466761][ T603] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 62.599384][ T607] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.606907][ T607] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.615533][ T607] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.623527][ T607] System zones: 1-12 [ 62.627948][ T607] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.44: corrupted in-inode xattr [ 62.639958][ T607] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 62.651923][ T607] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 62.675089][ T607] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 62.686431][ T607] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 62.699548][ T607] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 62.710862][ T607] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 62.723693][ T607] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 62.800584][ T611] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 62.808148][ T611] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 62.816875][ T611] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 62.824784][ T611] System zones: 1-12 [ 62.829355][ T611] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.45: corrupted in-inode xattr [ 62.841383][ T611] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 62.853232][ T611] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 62.876296][ T611] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 62.887464][ T611] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 62.900489][ T611] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 62.911615][ T611] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 62.924439][ T611] 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=5632, rec_len=0, size=1024 fake=0 [ 63.113510][ T615] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.120732][ T615] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.129814][ T615] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.137918][ T615] System zones: 1-12 [ 63.142593][ T615] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.46: corrupted in-inode xattr [ 63.154879][ T615] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 63.166952][ T615] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 63.190035][ T615] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 63.201289][ T615] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 63.214216][ T615] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 63.225349][ T615] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 63.238059][ T615] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=581373952, rec_len=4913, size=1024 fake=0 [ 63.349310][ T619] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.356518][ T619] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.365338][ T619] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.373367][ T619] System zones: 1-12 [ 63.377818][ T619] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.47: corrupted in-inode xattr [ 63.389912][ T619] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 63.401800][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 63.426340][ T619] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 63.437552][ T619] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 63.450668][ T619] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 63.461966][ T619] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 63.474734][ T619] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4233658368, rec_len=49152, size=1024 fake=0 [ 63.643387][ T623] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.650671][ T623] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.659366][ T623] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.667347][ T623] System zones: 1-12 [ 63.671663][ T623] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.48: corrupted in-inode xattr [ 63.683726][ T623] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 63.695989][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 63.719653][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 63.731093][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 63.744184][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 63.755523][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 63.768661][ T623] 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=1714368000, rec_len=27753, size=1024 fake=0 [ 63.882852][ T627] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 63.890099][ T627] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 63.899012][ T627] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 63.906953][ T627] System zones: 1-12 [ 63.911307][ T627] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.49: corrupted in-inode xattr [ 63.923401][ T627] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 63.935449][ T627] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 63.958630][ T627] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 63.969864][ T627] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 63.982786][ T627] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 63.993916][ T627] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 64.006644][ T627] 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 2025/06/26 18:16:16 executed programs: 36 [ 64.153726][ T631] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.161314][ T631] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.170095][ T631] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.178023][ T631] System zones: 1-12 [ 64.182314][ T631] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.50: corrupted in-inode xattr [ 64.194411][ T631] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 64.206370][ T631] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,max_dir_size_kb=0x0000000000000005,,errors=continue [ 64.229488][ T631] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 64.240884][ T631] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 64.253829][ T631] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 64.264953][ T631] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 64.277679][ T631] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.50: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 64.393330][ T635] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 64.400552][ T635] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.409322][ T635] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 64.417401][ T635] System zones: 1-12 [ 64.421741][ T635] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.51: corrupted in-inode xattr