Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. 2025/10/09 22:43:33 parsed 1 programs [ 44.352261][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 44.352287][ T24] audit: type=1400 audit(1760049814.570:104): avc: denied { unlink } for pid=397 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" [ 44.538584][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.055949][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.063255][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.070704][ T409] device bridge_slave_0 entered promiscuous mode [ 45.077403][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.084794][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.092265][ T409] device bridge_slave_1 entered promiscuous mode [ 45.122237][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.129309][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.136546][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.143684][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.159407][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.166640][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.174063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.182316][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.191748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.200066][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.207430][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.216133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.224635][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.231914][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.244114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.253808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.267161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.277730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.286050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.293850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.302988][ T409] device veth0_vlan entered promiscuous mode [ 45.312206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.321050][ T409] device veth1_macvtap entered promiscuous mode [ 45.329998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.339899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.605656][ T24] audit: type=1400 audit(1760049815.820:105): avc: denied { create } for pid=436 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.666781][ T24] audit: type=1401 audit(1760049815.880:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/10/09 22:43:36 executed programs: 0 [ 45.950587][ T24] audit: type=1400 audit(1760049816.170:107): avc: denied { write } for pid=391 comm="syz-execprog" path="pipe:[994]" dev="pipefs" ino=994 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 45.994937][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.002048][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.009786][ T460] device bridge_slave_0 entered promiscuous mode [ 46.020544][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.027663][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.035036][ T460] device bridge_slave_1 entered promiscuous mode [ 46.068920][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.076053][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.083471][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.090532][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.099340][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.106486][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.124706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.132353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.141444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.149932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.158079][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.165138][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.174583][ T48] device bridge_slave_1 left promiscuous mode [ 46.180971][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.188388][ T48] device bridge_slave_0 left promiscuous mode [ 46.194671][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.202970][ T48] device veth1_macvtap left promiscuous mode [ 46.209275][ T48] device veth0_vlan left promiscuous mode [ 46.301994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.310362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.318423][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.325549][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.335573][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.343807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.353247][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.361443][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.374174][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.382881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.393748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.401834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.410783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.418220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.426237][ T460] device veth0_vlan entered promiscuous mode [ 46.435412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.443847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.453158][ T460] device veth1_macvtap entered promiscuous mode [ 46.461785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.469366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.477695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.487308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.495992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.561924][ T471] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.569579][ T471] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.579002][ T471] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.587596][ T471] System zones: 1-12 [ 46.593172][ T471] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.16: corrupted in-inode xattr [ 46.605526][ T471] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 46.617474][ T471] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 46.637137][ T24] audit: type=1400 audit(1760049816.850:108): avc: denied { mount } for pid=469 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.644980][ T471] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 46.658961][ T24] audit: type=1400 audit(1760049816.850:109): avc: denied { write } for pid=469 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.669997][ T471] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 46.691802][ T24] audit: type=1400 audit(1760049816.850:110): avc: denied { add_name } for pid=469 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.724917][ T24] audit: type=1400 audit(1760049816.850:111): avc: denied { create } for pid=469 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 46.724956][ T471] ================================================================== [ 46.745311][ T24] audit: type=1400 audit(1760049816.850:112): avc: denied { create } for pid=469 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.753264][ T471] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 46.753275][ T471] Read of size 2 at addr ffff88812286a003 by task syz.2.16/471 [ 46.753278][ T471] [ 46.753289][ T471] CPU: 1 PID: 471 Comm: syz.2.16 Not tainted syzkaller #0 [ 46.753295][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 46.753310][ T471] Call Trace: [ 46.795508][ T24] audit: type=1400 audit(1760049816.850:113): avc: denied { write open } for pid=469 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.803101][ T471] __dump_stack+0x21/0x24 [ 46.803112][ T471] dump_stack_lvl+0x169/0x1d8 [ 46.803130][ T471] ? show_regs_print_info+0x18/0x18 [ 46.913481][ T471] ? thaw_kernel_threads+0x220/0x220 [ 46.918860][ T471] print_address_description+0x7f/0x2c0 [ 46.924389][ T471] ? __ext4_check_dir_entry+0x7c2/0x970 [ 46.929921][ T471] kasan_report+0xe2/0x130 [ 46.934381][ T471] ? __ext4_check_dir_entry+0x7c2/0x970 [ 46.939911][ T471] __asan_report_load2_noabort+0x14/0x20 [ 46.945528][ T471] __ext4_check_dir_entry+0x7c2/0x970 [ 46.950890][ T471] ext4_readdir+0x11ca/0x39b0 [ 46.955669][ T471] ? ext4_dir_llseek+0x470/0x470 [ 46.960685][ T471] ? fsnotify_perm+0x31b/0x4b0 [ 46.965431][ T471] ? __kasan_check_write+0x14/0x20 [ 46.970710][ T471] iterate_dir+0x260/0x570 [ 46.975139][ T471] ? ext4_dir_llseek+0x470/0x470 [ 46.980244][ T471] __se_sys_getdents64+0xe5/0x240 [ 46.985343][ T471] ? __x64_sys_getdents64+0x90/0x90 [ 46.990528][ T471] ? switch_fpu_return+0x197/0x340 [ 46.995624][ T471] ? filldir+0x690/0x690 [ 46.999862][ T471] ? fpu__clear_all+0x20/0x20 [ 47.004522][ T471] ? __kasan_check_read+0x11/0x20 [ 47.009734][ T471] __x64_sys_getdents64+0x7b/0x90 [ 47.014750][ T471] do_syscall_64+0x31/0x40 [ 47.019151][ T471] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.025133][ T471] RIP: 0033:0x7fb9910d7d29 [ 47.029705][ T471] 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 [ 47.049479][ T471] RSP: 002b:00007fb990b51038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 47.057993][ T471] RAX: ffffffffffffffda RBX: 00007fb9912c7fa0 RCX: 00007fb9910d7d29 [ 47.066038][ T471] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000005 [ 47.074007][ T471] RBP: 00007fb991153b08 R08: 0000000000000000 R09: 0000000000000000 [ 47.081971][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.090183][ T471] R13: 0000000000000000 R14: 00007fb9912c7fa0 R15: 00007ffc7f202468 [ 47.098264][ T471] [ 47.100580][ T471] The buggy address belongs to the page: [ 47.106200][ T471] page:ffffea00048a1a80 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12286a [ 47.116554][ T471] flags: 0x4000000000000000() [ 47.121231][ T471] raw: 4000000000000000 ffffea0004afd208 ffffea00048a1ac8 0000000000000000 [ 47.129799][ T471] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 47.138454][ T471] page dumped because: kasan: bad access detected [ 47.144854][ T471] page_owner tracks the page as freed [ 47.150235][ T471] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 405, ts 46642358744, free_ts 46643089731 [ 47.167087][ T471] prep_new_page+0x179/0x180 [ 47.172166][ T471] get_page_from_freelist+0x2235/0x23d0 [ 47.177703][ T471] __alloc_pages_nodemask+0x268/0x5f0 [ 47.183205][ T471] handle_pte_fault+0x1719/0x3750 [ 47.188348][ T471] handle_mm_fault+0xf3f/0x16a0 [ 47.193280][ T471] do_user_addr_fault+0x5a2/0xc80 [ 47.198299][ T471] exc_page_fault+0x5a/0xc0 [ 47.202811][ T471] asm_exc_page_fault+0x1e/0x30 [ 47.207737][ T471] page last free stack trace: [ 47.212493][ T471] free_unref_page_prepare+0x2b7/0x2d0 [ 47.218025][ T471] free_unref_page_list+0x12e/0x9b0 [ 47.223210][ T471] release_pages+0xe38/0xe80 [ 47.227893][ T471] free_pages_and_swap_cache+0x86/0xa0 [ 47.233448][ T471] tlb_finish_mmu+0x175/0x300 [ 47.238109][ T471] unmap_region+0x32c/0x380 [ 47.242596][ T471] __do_munmap+0x63c/0x850 [ 47.246992][ T471] __se_sys_munmap+0x127/0x1b0 [ 47.251839][ T471] __x64_sys_munmap+0x5b/0x70 [ 47.256529][ T471] do_syscall_64+0x31/0x40 [ 47.261150][ T471] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.267288][ T471] [ 47.269610][ T471] Memory state around the buggy address: [ 47.275321][ T471] ffff888122869f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.283371][ T471] ffff888122869f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.291437][ T471] >ffff88812286a000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.299664][ T471] ^ [ 47.303734][ T471] ffff88812286a080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.311801][ T471] ffff88812286a100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.320003][ T471] ================================================================== [ 47.328157][ T471] Disabling lock debugging due to kernel taint [ 47.336827][ T471] 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 [ 47.477271][ T477] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.484504][ T477] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.493440][ T477] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.501653][ T477] System zones: 1-12 [ 47.506164][ T477] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.17: corrupted in-inode xattr [ 47.518325][ T477] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 47.530574][ T477] 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 [ 47.552129][ T477] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 47.563922][ T477] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 47.576775][ T477] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1681543936, rec_len=29545, size=1024 fake=0 [ 47.693525][ T481] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.701150][ T481] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.710063][ T481] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.718157][ T481] System zones: 1-12 [ 47.722965][ T481] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.18: corrupted in-inode xattr [ 47.735466][ T481] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 47.747642][ T481] 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 [ 47.774489][ T481] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 47.785778][ T481] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 47.798883][ T481] 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 [ 47.931821][ T485] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.939341][ T485] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.948294][ T485] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.956455][ T485] System zones: 1-12 [ 47.961336][ T485] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.19: corrupted in-inode xattr [ 47.973407][ T485] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 47.985678][ T485] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.007161][ T485] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 48.018657][ T485] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 48.031834][ T485] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.142660][ T489] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.150035][ T489] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.158959][ T489] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.167597][ T489] System zones: 1-12 [ 48.172295][ T489] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.20: corrupted in-inode xattr [ 48.184522][ T489] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 48.196991][ 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 [ 48.218115][ T489] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 48.229813][ T489] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 48.243040][ T489] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 48.411623][ T494] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.418920][ T494] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.427705][ T494] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.435832][ T494] System zones: 1-12 [ 48.440281][ T494] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.21: corrupted in-inode xattr [ 48.452543][ T494] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 48.464347][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 48.485488][ T494] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 48.497003][ T494] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 48.510004][ T494] 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 [ 48.681661][ T498] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.688974][ T498] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.697885][ T498] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.706011][ T498] System zones: 1-12 [ 48.710887][ T498] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.22: corrupted in-inode xattr [ 48.723362][ T498] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 48.735308][ 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 [ 48.756546][ T498] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 48.767838][ T498] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 48.780921][ T498] 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 [ 48.896067][ T502] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.903305][ T502] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.912826][ T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.920807][ T502] System zones: 1-12 [ 48.925244][ T502] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.23: corrupted in-inode xattr [ 48.937667][ T502] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 48.949638][ T502] 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 [ 48.971353][ T502] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 48.982932][ T502] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 48.996356][ T502] 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 [ 49.146606][ T506] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.153962][ T506] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.162872][ T506] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.170915][ T506] System zones: 1-12 [ 49.175388][ T506] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.24: corrupted in-inode xattr [ 49.187650][ T506] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 49.199849][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.221054][ T506] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 49.232521][ T506] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 49.245506][ T506] 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=1280, rec_len=0, size=1024 fake=0 [ 49.361604][ T510] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.368947][ T510] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.377911][ T510] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.386060][ T510] System zones: 1-12 [ 49.390831][ T510] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.25: corrupted in-inode xattr [ 49.403197][ T510] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 49.415388][ 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 [ 49.436807][ T510] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 49.448060][ T510] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 49.461252][ T510] 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 [ 49.602483][ T514] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.610020][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.619087][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.627014][ T514] System zones: 1-12 [ 49.631714][ T514] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.26: corrupted in-inode xattr [ 49.644192][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 49.656152][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.679090][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 49.690703][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 49.703575][ T514] 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 [ 49.841730][ T518] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.849293][ T518] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.858147][ T518] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.866375][ T518] System zones: 1-12 [ 49.870876][ T518] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.27: corrupted in-inode xattr [ 49.883008][ T518] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 49.895297][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 49.918331][ T518] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 49.929842][ T518] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 49.942684][ T518] 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=0, rec_len=0, size=1024 fake=0 [ 50.037378][ T522] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.044756][ T522] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.053566][ T522] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.061670][ T522] System zones: 1-12 [ 50.066045][ T522] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.28: corrupted in-inode xattr [ 50.078381][ T522] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 50.090472][ 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 [ 50.111433][ T522] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 50.122706][ T522] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 50.135776][ T522] 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 [ 50.322152][ T526] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.329662][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.338333][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.346504][ T526] System zones: 1-12 [ 50.351210][ T526] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.29: corrupted in-inode xattr [ 50.363452][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 50.375572][ T526] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 50.396555][ T526] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 50.407934][ T526] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 50.420984][ T526] 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 [ 50.641516][ T530] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.648813][ T530] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.657613][ T530] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.665873][ T530] System zones: 1-12 [ 50.670706][ T530] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.30: corrupted in-inode xattr [ 50.682767][ T530] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 50.694809][ T530] 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 [ 50.716062][ T530] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 50.727952][ T530] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 50.740849][ T530] 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 [ 50.952174][ T534] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.959605][ T534] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.968275][ T534] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.976370][ T534] System zones: 1-12 [ 50.981132][ T534] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.31: corrupted in-inode xattr [ 50.993270][ T534] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 51.005334][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.026834][ T534] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 51.038132][ T534] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 51.051209][ T534] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=4308992, rec_len=0, size=1024 fake=0 2025/10/09 22:43:41 executed programs: 18 [ 51.245690][ T539] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.253180][ T539] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.262143][ T539] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.270217][ T539] System zones: 1-12 [ 51.274656][ T539] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.32: corrupted in-inode xattr [ 51.287040][ T539] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 51.299090][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.320146][ T539] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 51.331388][ T539] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 51.344339][ T539] 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 [ 51.460344][ T543] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.467603][ T543] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.476937][ T543] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.485214][ T543] System zones: 1-12 [ 51.489822][ T543] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.33: corrupted in-inode xattr [ 51.502064][ T543] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 51.514324][ T543] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 51.535990][ T543] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 51.547390][ T543] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 51.560134][ T543] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.682060][ T547] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.689361][ T547] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.698367][ T547] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.706618][ T547] System zones: 1-12 [ 51.711433][ T547] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.34: corrupted in-inode xattr [ 51.723596][ T547] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 51.735906][ 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 [ 51.759703][ T547] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 51.771212][ T547] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 51.784267][ T547] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.885470][ T551] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.892712][ T551] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.901657][ T551] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.909895][ T551] System zones: 1-12 [ 51.914553][ T551] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.35: corrupted in-inode xattr [ 51.926970][ T551] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 51.939097][ 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 [ 51.960637][ T551] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 51.971938][ T551] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 51.984820][ T551] 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=8192, rec_len=0, size=1024 fake=0 [ 52.192566][ T555] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.199829][ T555] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.208647][ T555] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.216677][ T555] System zones: 1-12 [ 52.221336][ T555] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.36: corrupted in-inode xattr [ 52.233821][ T555] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 52.246077][ T555] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 52.267467][ T555] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 52.278940][ T555] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 52.291983][ T555] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=33554176, rec_len=65280, size=1024 fake=0 [ 52.414673][ T559] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.422071][ T559] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.431020][ T559] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.439048][ T559] System zones: 1-12 [ 52.443407][ T559] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.37: corrupted in-inode xattr [ 52.455556][ T559] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 52.467645][ T559] 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 [ 52.488569][ T559] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 52.499818][ T559] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 52.512652][ T559] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.699154][ T563] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.706700][ T563] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.715508][ T563] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.723613][ T563] System zones: 1-12 [ 52.728155][ T563] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.38: corrupted in-inode xattr [ 52.740690][ T563] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 52.753341][ 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 [ 52.774823][ T563] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 52.786033][ T563] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 52.798995][ T563] 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 [ 53.002007][ T567] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.009420][ T567] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.018225][ T567] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.026327][ T567] System zones: 1-12 [ 53.030844][ T567] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.39: corrupted in-inode xattr [ 53.043048][ T567] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 53.054903][ T567] 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 [ 53.075899][ T567] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 53.087188][ T567] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 53.099962][ T567] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.281763][ T571] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.289046][ T571] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.297835][ T571] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.306107][ T571] System zones: 1-12 [ 53.310786][ T571] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.40: corrupted in-inode xattr [ 53.323530][ T571] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 53.335791][ T571] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.357500][ T571] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 53.368942][ T571] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 53.381758][ T571] 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 [ 53.521559][ T575] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.528843][ T575] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.537757][ T575] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.545765][ T575] System zones: 1-12 [ 53.550561][ T575] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.41: corrupted in-inode xattr [ 53.562778][ T575] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 53.574832][ T575] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 53.596505][ T575] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 53.607777][ T575] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 53.620799][ T575] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.698146][ T579] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.705347][ T579] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.714134][ T579] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.722579][ T579] System zones: 1-12 [ 53.727185][ T579] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.42: corrupted in-inode xattr [ 53.739321][ T579] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 53.751815][ T579] 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 [ 53.773532][ T579] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 53.784787][ T579] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 53.797971][ T579] 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 [ 53.926658][ T583] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.933957][ T583] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.942992][ T583] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.951603][ T583] System zones: 1-12 [ 53.956330][ T583] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.43: corrupted in-inode xattr [ 53.968784][ T583] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 53.980638][ T583] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.001903][ T583] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 54.013261][ T583] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 54.026072][ T583] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.205914][ T588] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.213147][ T588] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.222332][ T588] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.230761][ T588] System zones: 1-12 [ 54.235330][ T588] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.44: corrupted in-inode xattr [ 54.247506][ T588] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 54.259389][ T588] 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 [ 54.280257][ T588] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 54.291449][ T588] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 54.304292][ T588] 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 [ 54.416803][ T592] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.424026][ T592] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.433120][ T592] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.441073][ T592] System zones: 1-12 [ 54.445441][ T592] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.45: corrupted in-inode xattr [ 54.457598][ T592] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 54.469831][ T592] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.490967][ T592] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 54.502210][ T592] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 54.515360][ T592] 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 [ 54.635853][ T596] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.643210][ T596] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.652793][ T596] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.660821][ T596] System zones: 1-12 [ 54.665355][ T596] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.46: corrupted in-inode xattr [ 54.677835][ T596] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 54.689857][ T596] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsold,data_err=abort,debug,noload,mblk_io_submit,commit=0x0000000000000005,init_itable=0x0000000000000601,debug,,errors=continue [ 54.710830][ T596] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 54.722397][ T596] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 54.735534][ T596] 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 [ 54.921502][ T600] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.928953][ T600] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.937630][ T600] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.945770][ T600] System zones: 1-12 [ 54.950365][ T600] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.47: corrupted in-inode xattr [ 54.962439][ T600] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 54.974518][ T600] 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 [ 54.996091][ T600] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 55.007546][ T600] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 55.020848][ T600] 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=1937211392, rec_len=3, size=1024 fake=0 [ 55.176802][ T604] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.184054][ T604] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.196219][ T604] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.204452][ T604] System zones: 1-12 [ 55.209227][ T604] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.48: corrupted in-inode xattr [ 55.221298][ T604] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 55.233490][ T604] 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 [ 55.254551][ T604] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 55.266009][ T604] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 55.279342][ T604] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0 [ 55.426543][ T608] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.433798][ T608] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.442658][ T608] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.450611][ T608] System zones: 1-12 [ 55.455157][ T608] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.49: corrupted in-inode xattr [ 55.467267][ T608] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 55.479156][ T608] 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 [ 55.500077][ T608] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 55.511335][ T608] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 55.524454][ T608] 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 [ 55.666018][ T612] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.673220][ T612] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.682122][ T612] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.690152][ T612] System zones: 1-12 [ 55.694610][ T612] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.50: corrupted in-inode xattr [ 55.706551][ T612] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 55.718524][ T612] 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 [ 55.739326][ T612] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 55.750521][ T612] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 55.763353][ T612] 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=4308992, rec_len=0, size=1024 fake=0 [ 55.886956][ T616] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.894198][ T616] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.903055][ T616] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.911282][ T616] System zones: 1-12 [ 55.915848][ T616] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.51: corrupted in-inode xattr [ 55.927914][ T616] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.51: couldn't read orphan inode 15 (err -117) [ 55.940185][ T616] 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 [ 55.961240][ T616] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 4 [ 55.972592][ T616] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 55.985514][ T616] 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=0, rec_len=0, size=1024 fake=0 [ 56.201596][ T620] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.209025][ T620] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.217710][ T620] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.225988][ T620] System zones: 1-12 [ 56.230649][ T620] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.52: corrupted in-inode xattr [ 56.243105][ T620] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.52: couldn't read orphan inode 15 (err -117) [ 56.255185][ T620] 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 [ 56.276406][ T620] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 4 [ 56.287793][ T620] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 56.300840][ T620] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.52: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2025/10/09 22:43:46 executed programs: 39 [ 56.415915][ T624] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.423409][ T624] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.432439][ T624] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.440459][ T624] System zones: 1-12 [ 56.444842][ T624] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.53: corrupted in-inode xattr [ 56.456857][ T624] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.53: couldn't read orphan inode 15 (err -117) [ 56.468932][ T624] 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 [ 56.489984][ T624] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 4 [ 56.501550][ T624] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 56.514738][ T624] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.53: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.625956][ T628] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 56.633186][ T628] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 56.642171][ T628] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 56.650461][ T628] System zones: 1-12 [ 56.655043][ T628] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2219: inode #15: comm syz.2.54: corrupted in-inode xattr [ 56.667239][ T628] EXT4-fs error (device loop2): ext4_orphan_get:1400: comm syz.2.54: couldn't read orphan inode 15 (err -117) [ 56.679300][ T628] 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 [ 56.700764][ T628] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 4 [ 56.712296][ T628] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 56.725162][ T628] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.54: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4608, rec_len=3072, size=1024 fake=0