Warning: Permanently added '10.128.1.184' (ED25519) to the list of known hosts. 2025/10/10 05:34:43 parsed 1 programs [ 43.214560][ T30] audit: type=1400 audit(1760074483.677:105): avc: denied { unlink } for pid=393 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" [ 43.256631][ T393] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.004594][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.011887][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.019325][ T428] device bridge_slave_0 entered promiscuous mode [ 44.026375][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.033396][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.041144][ T428] device bridge_slave_1 entered promiscuous mode [ 44.115976][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.123038][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.130365][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.137525][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.153536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.161107][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.168335][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.177373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.185583][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.192630][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.202277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.210755][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.217902][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.229086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.238123][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.250356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.260852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.269122][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.277158][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.286401][ T428] device veth0_vlan entered promiscuous mode [ 44.295779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.306913][ T428] device veth1_macvtap entered promiscuous mode [ 44.315774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.325594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.396552][ T30] audit: type=1401 audit(1760074484.857:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/10/10 05:34:45 executed programs: 0 [ 44.726349][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.733756][ T459] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.741813][ T459] device bridge_slave_0 entered promiscuous mode [ 44.752604][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.759770][ T459] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.767268][ T459] device bridge_slave_1 entered promiscuous mode [ 44.812011][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.819175][ T459] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.826808][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.833866][ T459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.849351][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.857000][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.864685][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.873650][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.882480][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.889718][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.898513][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.906783][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.913791][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.927108][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.936434][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.951291][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.963692][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.972036][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.980163][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.989402][ T459] device veth0_vlan entered promiscuous mode [ 44.999862][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.008110][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.017194][ T459] device veth1_macvtap entered promiscuous mode [ 45.025989][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.033743][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.042559][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.051814][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.060400][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.084498][ T471] loop2: detected capacity change from 0 to 512 [ 45.096865][ T471] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 45.104745][ T471] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 45.114142][ T471] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 45.122116][ T471] System zones: 1-12 [ 45.127162][ T471] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.16: corrupted in-inode xattr [ 45.139438][ T471] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.16: couldn't read orphan inode 15 (err -117) [ 45.151793][ T471] 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. Quota mode: none. [ 45.175356][ T30] audit: type=1400 audit(1760074485.637:107): avc: denied { mount } for pid=470 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.191266][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 45.197133][ T30] audit: type=1400 audit(1760074485.637:108): avc: denied { write } for pid=470 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.208293][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 45.242637][ T30] audit: type=1400 audit(1760074485.637:109): avc: denied { add_name } for pid=470 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.243204][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.16: Unrecognised inode hash code 4 [ 45.263021][ T30] audit: type=1400 audit(1760074485.637:110): avc: denied { create } for pid=470 comm="syz.2.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.274788][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 45.294577][ T30] audit: type=1400 audit(1760074485.637:111): avc: denied { write open } for pid=470 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.307996][ T471] ================================================================== [ 45.359439][ T471] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 45.367552][ T471] Read of size 2 at addr ffff888127de7003 by task syz.2.16/471 [ 45.375364][ T471] [ 45.377700][ T471] CPU: 0 PID: 471 Comm: syz.2.16 Not tainted syzkaller #0 [ 45.385222][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 45.395467][ T471] Call Trace: [ 45.398738][ T471] [ 45.401658][ T471] __dump_stack+0x21/0x30 [ 45.405972][ T471] dump_stack_lvl+0xee/0x150 [ 45.410542][ T471] ? show_regs_print_info+0x20/0x20 [ 45.415717][ T471] ? load_image+0x3a0/0x3a0 [ 45.420200][ T471] print_address_description+0x7f/0x2c0 [ 45.425736][ T471] ? __ext4_check_dir_entry+0x7c2/0x970 [ 45.431290][ T471] kasan_report+0xf1/0x140 [ 45.435699][ T471] ? __ext4_check_dir_entry+0x7c2/0x970 [ 45.441245][ T471] __asan_report_load2_noabort+0x14/0x20 [ 45.446879][ T471] __ext4_check_dir_entry+0x7c2/0x970 [ 45.452368][ T471] ext4_readdir+0x11c9/0x3a40 [ 45.457110][ T471] ? ext4_dir_llseek+0x4a0/0x4a0 [ 45.462177][ T471] ? __kasan_slab_free+0x11/0x20 [ 45.467138][ T471] ? avc_policy_seqno+0x1b/0x70 [ 45.472130][ T471] ? down_read_killable+0xbb/0x110 [ 45.477327][ T471] ? down_read_interruptible+0x110/0x110 [ 45.484100][ T471] ? fsnotify_perm+0x269/0x5b0 [ 45.488949][ T471] ? security_file_permission+0x83/0xa0 [ 45.494484][ T471] iterate_dir+0x260/0x600 [ 45.499016][ T471] ? ext4_dir_llseek+0x4a0/0x4a0 [ 45.504185][ T471] __se_sys_getdents64+0xe5/0x240 [ 45.509253][ T471] ? __x64_sys_getdents64+0x90/0x90 [ 45.514704][ T471] ? mutex_unlock+0x89/0x220 [ 45.519276][ T471] ? filldir+0x690/0x690 [ 45.523677][ T471] ? __kasan_check_write+0x14/0x20 [ 45.528782][ T471] ? switch_fpu_return+0x15d/0x2c0 [ 45.533993][ T471] __x64_sys_getdents64+0x7b/0x90 [ 45.539001][ T471] x64_sys_call+0x592/0x9a0 [ 45.543580][ T471] do_syscall_64+0x4c/0xa0 [ 45.548091][ T471] ? clear_bhb_loop+0x50/0xa0 [ 45.552749][ T471] ? clear_bhb_loop+0x50/0xa0 [ 45.557509][ T471] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.563656][ T471] RIP: 0033:0x7fe395a51929 [ 45.568055][ 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 [ 45.587832][ T471] RSP: 002b:00007fe3954c2038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 45.596263][ T471] RAX: ffffffffffffffda RBX: 00007fe395c78fa0 RCX: 00007fe395a51929 [ 45.604248][ T471] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000006 [ 45.612200][ T471] RBP: 00007fe395ad3b39 R08: 0000000000000000 R09: 0000000000000000 [ 45.620151][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.628111][ T471] R13: 0000000000000000 R14: 00007fe395c78fa0 R15: 00007ffdc05f16a8 [ 45.636084][ T471] [ 45.639090][ T471] [ 45.641406][ T471] The buggy address belongs to the page: [ 45.647011][ T471] page:ffffea00049f79c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x127de7 [ 45.657250][ T471] flags: 0x4000000000000000(zone=1) [ 45.662468][ T471] raw: 4000000000000000 ffffea00049f7a08 ffffea00049f7848 0000000000000000 [ 45.671117][ T471] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 45.679697][ T471] page dumped because: kasan: bad access detected [ 45.686276][ T471] page_owner tracks the page as freed [ 45.691637][ T471] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 290, ts 22346317016, free_ts 22370105338 [ 45.707259][ T471] post_alloc_hook+0x192/0x1b0 [ 45.712043][ T471] prep_new_page+0x1c/0x110 [ 45.716534][ T471] get_page_from_freelist+0x2cc5/0x2d50 [ 45.722679][ T471] __alloc_pages+0x18f/0x440 [ 45.727787][ T471] handle_pte_fault+0xe89/0x2680 [ 45.732863][ T471] do_handle_mm_fault+0x1a6d/0x1d50 [ 45.738055][ T471] do_user_addr_fault+0x841/0x1180 [ 45.743155][ T471] exc_page_fault+0x51/0xb0 [ 45.747647][ T471] asm_exc_page_fault+0x27/0x30 [ 45.752508][ T471] page last free stack trace: [ 45.757165][ T471] free_unref_page_prepare+0x542/0x550 [ 45.762628][ T471] free_unref_page_list+0x134/0x9d0 [ 45.767911][ T471] release_pages+0xfda/0x1030 [ 45.772577][ T471] free_pages_and_swap_cache+0x86/0xa0 [ 45.778020][ T471] tlb_finish_mmu+0x175/0x300 [ 45.782717][ T471] unmap_region+0x315/0x360 [ 45.787218][ T471] __do_munmap+0xa0e/0xfe0 [ 45.791620][ T471] __vm_munmap+0x15b/0x2a0 [ 45.796027][ T471] __x64_sys_munmap+0x6b/0x80 [ 45.800691][ T471] x64_sys_call+0xc9/0x9a0 [ 45.805202][ T471] do_syscall_64+0x4c/0xa0 [ 45.809769][ T471] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 45.815641][ T471] [ 45.817943][ T471] Memory state around the buggy address: [ 45.823727][ T471] ffff888127de6f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.831876][ T471] ffff888127de6f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.839926][ T471] >ffff888127de7000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.853294][ T471] ^ [ 45.857341][ T471] ffff888127de7080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.865755][ T471] ffff888127de7100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.873983][ T471] ================================================================== [ 45.882031][ T471] Disabling lock debugging due to kernel taint [ 45.891916][ T471] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1717986816, rec_len=13880, size=1024 fake=0 [ 45.913839][ T30] audit: type=1400 audit(1760074485.647:112): avc: denied { link } for pid=470 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.957037][ T30] audit: type=1400 audit(1760074485.647:113): avc: denied { remove_name } for pid=470 comm="syz.2.16" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.979861][ T30] audit: type=1400 audit(1760074485.647:114): avc: denied { rename } for pid=470 comm="syz.2.16" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.021430][ T475] loop2: detected capacity change from 0 to 512 [ 46.060129][ T475] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.068032][ T475] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.076916][ T475] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.085044][ T475] System zones: 1-12 [ 46.089882][ T475] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.17: corrupted in-inode xattr [ 46.102097][ T475] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.17: couldn't read orphan inode 15 (err -117) [ 46.114200][ T475] 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. Quota mode: none. [ 46.139023][ T475] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 46.150294][ T475] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 46.163310][ T475] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.17: Unrecognised inode hash code 4 [ 46.174785][ T475] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 46.187590][ T475] 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=4294967040, rec_len=65535, size=1024 fake=0 [ 46.261642][ T478] loop2: detected capacity change from 0 to 512 [ 46.312862][ T478] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.320197][ T478] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.329037][ T478] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.337174][ T478] System zones: 1-12 [ 46.341605][ T478] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.18: corrupted in-inode xattr [ 46.353993][ T478] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.18: couldn't read orphan inode 15 (err -117) [ 46.366011][ T478] 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. Quota mode: none. [ 46.393643][ T478] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 46.405335][ T478] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 46.418448][ T478] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.18: Unrecognised inode hash code 4 [ 46.429897][ T478] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 46.443349][ T478] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 46.520608][ T481] loop2: detected capacity change from 0 to 512 [ 46.616653][ T481] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.619361][ T45] device bridge_slave_1 left promiscuous mode [ 46.624444][ T481] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.630578][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.643449][ T481] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.653640][ T481] System zones: 1-12 [ 46.654097][ T45] device bridge_slave_0 left promiscuous mode [ 46.658578][ T481] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.19: corrupted in-inode xattr [ 46.663681][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.675702][ T481] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.19: couldn't read orphan inode 15 (err -117) [ 46.694338][ T481] 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. Quota mode: none. [ 46.718248][ T45] device veth1_macvtap left promiscuous mode [ 46.722394][ T481] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 46.728191][ T45] device veth0_vlan left promiscuous mode [ 46.735871][ T481] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 46.754376][ T481] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.19: Unrecognised inode hash code 4 [ 46.765725][ T481] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 46.778721][ T481] 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 [ 46.852714][ T484] loop2: detected capacity change from 0 to 512 [ 46.859878][ T484] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 46.867131][ T484] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 46.876214][ T484] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 46.884477][ T484] System zones: 1-12 [ 46.889163][ T484] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.20: corrupted in-inode xattr [ 46.901582][ T484] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.20: couldn't read orphan inode 15 (err -117) [ 46.913522][ T484] 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. Quota mode: none. [ 46.938565][ T484] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 46.949765][ T484] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 46.962960][ T484] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.20: Unrecognised inode hash code 4 [ 46.975459][ T484] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 46.988696][ T484] 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=2147685376, rec_len=2050, size=1024 fake=0 [ 47.061064][ T487] loop2: detected capacity change from 0 to 512 [ 47.110301][ T487] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.119710][ T487] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.128593][ T487] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.136936][ T487] System zones: 1-12 [ 47.141657][ T487] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.21: corrupted in-inode xattr [ 47.153700][ T487] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.21: couldn't read orphan inode 15 (err -117) [ 47.165769][ T487] 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. Quota mode: none. [ 47.191027][ T487] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 47.202263][ T487] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 47.215501][ T487] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.21: Unrecognised inode hash code 4 [ 47.226978][ T487] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 47.239837][ T487] 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 [ 47.310479][ T490] loop2: detected capacity change from 0 to 512 [ 47.351385][ T490] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.358836][ T490] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.368071][ T490] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.376032][ T490] System zones: 1-12 [ 47.380514][ T490] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.22: corrupted in-inode xattr [ 47.392667][ T490] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.22: couldn't read orphan inode 15 (err -117) [ 47.404849][ 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. Quota mode: none. [ 47.429763][ T490] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 47.440969][ T490] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 47.453987][ T490] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.22: Unrecognised inode hash code 4 [ 47.465286][ T490] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 47.478026][ T490] 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 [ 47.549790][ T493] loop2: detected capacity change from 0 to 512 [ 47.589820][ T493] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.597735][ T493] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.606487][ T493] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.614678][ T493] System zones: 1-12 [ 47.619024][ T493] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.23: corrupted in-inode xattr [ 47.631246][ T493] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.23: couldn't read orphan inode 15 (err -117) [ 47.643967][ T493] 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. Quota mode: none. [ 47.669030][ T493] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 47.680215][ T493] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 47.693516][ T493] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.23: Unrecognised inode hash code 4 [ 47.704821][ T493] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 47.717687][ T493] 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 [ 47.809674][ T496] loop2: detected capacity change from 0 to 512 [ 47.898847][ T496] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 47.906247][ T496] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 47.915166][ T496] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 47.923093][ T496] System zones: 1-12 [ 47.927766][ T496] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.24: corrupted in-inode xattr [ 47.940203][ T496] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.24: couldn't read orphan inode 15 (err -117) [ 47.952396][ T496] 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. Quota mode: none. [ 47.977423][ T496] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 47.988752][ T496] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 48.001753][ T496] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.24: Unrecognised inode hash code 4 [ 48.013103][ T496] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 48.026153][ T496] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1714368000, rec_len=27753, size=1024 fake=0 [ 48.140744][ T499] loop2: detected capacity change from 0 to 512 [ 48.148610][ T499] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.155948][ T499] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.164696][ T499] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.172876][ T499] System zones: 1-12 [ 48.177633][ T499] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.25: corrupted in-inode xattr [ 48.189878][ T499] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.25: couldn't read orphan inode 15 (err -117) [ 48.202274][ T499] 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. Quota mode: none. [ 48.227512][ T499] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 48.238794][ T499] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 48.251891][ T499] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.25: Unrecognised inode hash code 4 [ 48.263167][ T499] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 48.276924][ T499] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=4236820480, rec_len=49152, size=1024 fake=0 [ 48.339964][ T502] loop2: detected capacity change from 0 to 512 [ 48.380218][ T502] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.387593][ T502] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.396462][ T502] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.404448][ T502] System zones: 1-12 [ 48.408876][ T502] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.26: corrupted in-inode xattr [ 48.420862][ T502] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.26: couldn't read orphan inode 15 (err -117) [ 48.433033][ 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. Quota mode: none. [ 48.458010][ T502] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 48.469177][ T502] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 48.482246][ T502] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.26: Unrecognised inode hash code 4 [ 48.493460][ T502] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 48.506401][ T502] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=4294967040, rec_len=65535, size=1024 fake=0 [ 48.570081][ T505] loop2: detected capacity change from 0 to 512 [ 48.694289][ T505] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.701622][ T505] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.710404][ T505] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.718358][ T505] System zones: 1-12 [ 48.722825][ T505] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.27: corrupted in-inode xattr [ 48.735410][ T505] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.27: couldn't read orphan inode 15 (err -117) [ 48.747452][ T505] 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. Quota mode: none. [ 48.774268][ T505] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 48.785448][ T505] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 48.798539][ T505] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.27: Unrecognised inode hash code 4 [ 48.809786][ T505] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 48.822678][ T505] 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 [ 48.890177][ T508] loop2: detected capacity change from 0 to 512 [ 48.940492][ T508] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 48.947736][ T508] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 48.956608][ T508] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 48.964559][ T508] System zones: 1-12 [ 48.968923][ T508] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.28: corrupted in-inode xattr [ 48.981135][ T508] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.28: couldn't read orphan inode 15 (err -117) [ 48.993112][ T508] 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. Quota mode: none. [ 49.017972][ T508] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 49.029242][ T508] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 49.042151][ T508] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.28: Unrecognised inode hash code 4 [ 49.053378][ T508] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 49.066196][ T508] 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 [ 49.129929][ T511] loop2: detected capacity change from 0 to 512 [ 49.168321][ T511] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.175689][ T511] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.184599][ T511] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.192539][ T511] System zones: 1-12 [ 49.197119][ T511] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.29: corrupted in-inode xattr [ 49.209139][ T511] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.29: couldn't read orphan inode 15 (err -117) [ 49.221241][ T511] 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. Quota mode: none. [ 49.246535][ T511] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 49.257904][ T511] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 49.271298][ T511] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.29: Unrecognised inode hash code 4 [ 49.282517][ T511] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 49.295300][ T511] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1714368000, rec_len=27753, size=1024 fake=0 [ 49.400248][ T514] loop2: detected capacity change from 0 to 512 [ 49.479687][ T514] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.486933][ T514] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.495654][ T514] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.503584][ T514] System zones: 1-12 [ 49.508218][ T514] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.30: corrupted in-inode xattr [ 49.520263][ T514] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.30: couldn't read orphan inode 15 (err -117) [ 49.532366][ 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. Quota mode: none. [ 49.557427][ T514] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 49.568876][ T514] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 49.582460][ T514] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.30: Unrecognised inode hash code 4 [ 49.593839][ T514] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 49.606702][ T514] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1595344896, rec_len=64960, size=1024 fake=0 [ 49.729508][ T517] loop2: detected capacity change from 0 to 512 [ 49.799908][ T517] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 49.807177][ T517] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 49.816000][ T517] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 49.824035][ T517] System zones: 1-12 [ 49.828439][ T517] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.31: corrupted in-inode xattr [ 49.840409][ T517] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.31: couldn't read orphan inode 15 (err -117) [ 49.852758][ T517] 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. Quota mode: none. [ 49.877668][ T517] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 49.889189][ T517] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 49.902320][ T517] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.31: Unrecognised inode hash code 4 [ 49.913582][ T517] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 49.926312][ T517] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=1595344896, rec_len=64960, size=1024 fake=0 2025/10/10 05:34:50 executed programs: 18 [ 50.000350][ T520] loop2: detected capacity change from 0 to 512 [ 50.048858][ T520] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.056212][ T520] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.064966][ T520] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.072900][ T520] System zones: 1-12 [ 50.077681][ T520] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.32: corrupted in-inode xattr [ 50.089675][ T520] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.32: couldn't read orphan inode 15 (err -117) [ 50.101695][ T520] 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. Quota mode: none. [ 50.126402][ T520] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 50.137563][ T520] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 50.150452][ T520] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.32: Unrecognised inode hash code 4 [ 50.161586][ T520] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 50.174397][ T520] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 50.299741][ T523] loop2: detected capacity change from 0 to 512 [ 50.368663][ T523] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.375918][ T523] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.384730][ T523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.392668][ T523] System zones: 1-12 [ 50.397159][ T523] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.33: corrupted in-inode xattr [ 50.409164][ T523] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.33: couldn't read orphan inode 15 (err -117) [ 50.421141][ T523] 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. Quota mode: none. [ 50.446097][ T523] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 50.457519][ T523] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 50.470495][ T523] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.33: Unrecognised inode hash code 4 [ 50.481782][ T523] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 50.494701][ T523] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=33554176, rec_len=65280, size=1024 fake=0 [ 50.580733][ T526] loop2: detected capacity change from 0 to 512 [ 50.632290][ T526] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.639538][ T526] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.648204][ T526] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.656241][ T526] System zones: 1-12 [ 50.660570][ T526] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.34: corrupted in-inode xattr [ 50.672679][ T526] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.34: couldn't read orphan inode 15 (err -117) [ 50.684574][ 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. Quota mode: none. [ 50.709331][ T526] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 50.720657][ T526] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 50.733730][ T526] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.34: Unrecognised inode hash code 4 [ 50.745151][ T526] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 50.758369][ T526] 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=8192, rec_len=0, size=1024 fake=0 [ 50.819956][ T529] loop2: detected capacity change from 0 to 512 [ 50.858297][ T529] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 50.866102][ T529] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 50.874882][ T529] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 50.882911][ T529] System zones: 1-12 [ 50.887370][ T529] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.35: corrupted in-inode xattr [ 50.899745][ T529] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.35: couldn't read orphan inode 15 (err -117) [ 50.911693][ T529] 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. Quota mode: none. [ 50.936817][ T529] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 50.947974][ T529] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 50.960948][ T529] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.35: Unrecognised inode hash code 4 [ 50.972157][ T529] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 50.985032][ T529] 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=6144, rec_len=0, size=1024 fake=0 [ 51.049637][ T532] loop2: detected capacity change from 0 to 512 [ 51.214292][ T532] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.221708][ T532] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.230509][ T532] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.238497][ T532] System zones: 1-12 [ 51.242894][ T532] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.36: corrupted in-inode xattr [ 51.255665][ T532] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.36: couldn't read orphan inode 15 (err -117) [ 51.267556][ T532] 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. Quota mode: none. [ 51.292652][ T532] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 51.304009][ T532] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 51.316937][ T532] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.36: Unrecognised inode hash code 4 [ 51.328083][ T532] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 51.340819][ T532] 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 [ 51.460115][ T535] loop2: detected capacity change from 0 to 512 [ 51.500158][ T535] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.507691][ T535] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.516679][ T535] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.524846][ T535] System zones: 1-12 [ 51.529283][ T535] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.37: corrupted in-inode xattr [ 51.541246][ T535] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.37: couldn't read orphan inode 15 (err -117) [ 51.553353][ T535] 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. Quota mode: none. [ 51.578285][ T535] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 51.589758][ T535] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 51.603131][ T535] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.37: Unrecognised inode hash code 4 [ 51.614598][ T535] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 51.627528][ T535] 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=1835226624, rec_len=16705, size=1024 fake=0 [ 51.702084][ T538] loop2: detected capacity change from 0 to 512 [ 51.854334][ T538] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 51.861813][ T538] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 51.870739][ T538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 51.878783][ T538] System zones: 1-12 [ 51.883210][ T538] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.38: corrupted in-inode xattr [ 51.895307][ T538] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.38: couldn't read orphan inode 15 (err -117) [ 51.907198][ 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. Quota mode: none. [ 51.932071][ T538] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 51.943648][ T538] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 51.956879][ T538] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.38: Unrecognised inode hash code 4 [ 51.968125][ T538] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 51.980957][ T538] 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 [ 52.050112][ T541] loop2: detected capacity change from 0 to 512 [ 52.134227][ T541] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.141528][ T541] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.150402][ T541] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.158479][ T541] System zones: 1-12 [ 52.162884][ T541] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.39: corrupted in-inode xattr [ 52.175375][ T541] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.39: couldn't read orphan inode 15 (err -117) [ 52.187402][ T541] 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. Quota mode: none. [ 52.212307][ T541] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 52.223642][ T541] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 52.236752][ T541] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.39: Unrecognised inode hash code 4 [ 52.248395][ T541] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 52.262256][ T541] 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 [ 52.340254][ T544] loop2: detected capacity change from 0 to 512 [ 52.380973][ T544] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.388186][ T544] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.397137][ T544] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.405212][ T544] System zones: 1-12 [ 52.409592][ T544] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.40: corrupted in-inode xattr [ 52.421985][ T544] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.40: couldn't read orphan inode 15 (err -117) [ 52.434079][ T544] 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. Quota mode: none. [ 52.458850][ T544] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 52.470020][ T544] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 52.482888][ T544] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.40: Unrecognised inode hash code 4 [ 52.494052][ T544] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 52.506901][ T544] 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 [ 52.599561][ T547] loop2: detected capacity change from 0 to 512 [ 52.638508][ T547] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.645834][ T547] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.654673][ T547] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.662600][ T547] System zones: 1-12 [ 52.667443][ T547] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.41: corrupted in-inode xattr [ 52.679813][ T547] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.41: couldn't read orphan inode 15 (err -117) [ 52.691877][ T547] 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. Quota mode: none. [ 52.718214][ T547] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 52.729742][ T547] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 52.742888][ T547] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.41: Unrecognised inode hash code 4 [ 52.754505][ T547] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 52.767728][ T547] 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 [ 52.839823][ T550] loop2: detected capacity change from 0 to 512 [ 52.909907][ T550] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 52.917222][ T550] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 52.926221][ T550] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 52.934180][ T550] System zones: 1-12 [ 52.938544][ T550] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.42: corrupted in-inode xattr [ 52.950612][ T550] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.42: couldn't read orphan inode 15 (err -117) [ 52.962831][ 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. Quota mode: none. [ 52.987622][ T550] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 52.999131][ T550] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 53.012221][ T550] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.42: Unrecognised inode hash code 4 [ 53.023498][ T550] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 53.036223][ T550] 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 [ 53.109722][ T553] loop2: detected capacity change from 0 to 512 [ 53.214269][ T553] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.221571][ T553] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.230293][ T553] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.238830][ T553] System zones: 1-12 [ 53.243269][ T553] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.43: corrupted in-inode xattr [ 53.255391][ T553] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.43: couldn't read orphan inode 15 (err -117) [ 53.268018][ T553] 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. Quota mode: none. [ 53.294061][ T553] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 53.305461][ T553] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 53.318823][ T553] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.43: Unrecognised inode hash code 4 [ 53.330068][ T553] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 53.343201][ T553] 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=4308992, rec_len=0, size=1024 fake=0 [ 53.400104][ T556] loop2: detected capacity change from 0 to 512 [ 53.534253][ T556] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.541462][ T556] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.550257][ T556] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.558431][ T556] System zones: 1-12 [ 53.562846][ T556] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.44: corrupted in-inode xattr [ 53.575006][ T556] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.44: couldn't read orphan inode 15 (err -117) [ 53.586861][ T556] 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. Quota mode: none. [ 53.612109][ T556] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 53.623453][ T556] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 53.636513][ T556] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.44: Unrecognised inode hash code 4 [ 53.647741][ T556] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 53.660638][ T556] 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=6144, rec_len=0, size=1024 fake=0 [ 53.729603][ T559] loop2: detected capacity change from 0 to 512 [ 53.780396][ T559] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 53.787648][ T559] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 53.796500][ T559] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 53.804863][ T559] System zones: 1-12 [ 53.809538][ T559] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.45: corrupted in-inode xattr [ 53.821780][ T559] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.45: couldn't read orphan inode 15 (err -117) [ 53.833759][ T559] 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. Quota mode: none. [ 53.858666][ T559] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 53.870196][ T559] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 53.883239][ T559] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.45: Unrecognised inode hash code 4 [ 53.894709][ T559] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 53.907515][ T559] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=13171, size=1024 fake=0 [ 53.980283][ T562] loop2: detected capacity change from 0 to 512 [ 54.040825][ T562] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.048052][ T562] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.056814][ T562] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.065073][ T562] System zones: 1-12 [ 54.069438][ T562] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.46: corrupted in-inode xattr [ 54.081616][ T562] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.46: couldn't read orphan inode 15 (err -117) [ 54.093441][ 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. Quota mode: none. [ 54.118304][ T562] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 54.129653][ T562] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 54.142579][ T562] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.46: Unrecognised inode hash code 4 [ 54.153740][ T562] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 54.166613][ T562] 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=2054779648, rec_len=27999, size=1024 fake=0 [ 54.299840][ T565] loop2: detected capacity change from 0 to 512 [ 54.358720][ T565] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.366004][ T565] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.374765][ T565] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.382836][ T565] System zones: 1-12 [ 54.387830][ T565] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.47: corrupted in-inode xattr [ 54.399816][ T565] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.47: couldn't read orphan inode 15 (err -117) [ 54.411703][ T565] 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. Quota mode: none. [ 54.437438][ T565] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 54.448842][ T565] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 54.461869][ T565] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.47: Unrecognised inode hash code 4 [ 54.473076][ T565] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 54.486050][ T565] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.47: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.560173][ T568] loop2: detected capacity change from 0 to 512 [ 54.620336][ T568] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.627803][ T568] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.636765][ T568] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.645031][ T568] System zones: 1-12 [ 54.649489][ T568] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.48: corrupted in-inode xattr [ 54.661796][ T568] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.48: couldn't read orphan inode 15 (err -117) [ 54.673635][ T568] 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. Quota mode: none. [ 54.698419][ T568] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 54.709712][ T568] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 54.722667][ T568] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.48: Unrecognised inode hash code 4 [ 54.734161][ T568] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 54.747042][ T568] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.48: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.819642][ T571] loop2: detected capacity change from 0 to 512 [ 54.889829][ T571] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 54.897235][ T571] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 54.906146][ T571] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 54.914106][ T571] System zones: 1-12 [ 54.918791][ T571] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.49: corrupted in-inode xattr [ 54.930901][ T571] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.49: couldn't read orphan inode 15 (err -117) [ 54.942738][ T571] 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. Quota mode: none. [ 54.967417][ T571] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 54.978754][ T571] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 54.991718][ T571] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.49: Unrecognised inode hash code 4 [ 55.002976][ T571] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 55.015857][ T571] 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 2025/10/10 05:34:55 executed programs: 36 [ 55.089831][ T574] loop2: detected capacity change from 0 to 512 [ 55.146614][ T574] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 55.154024][ T574] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 55.162699][ T574] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=b002c118, mo2=0002] [ 55.171050][ T574] System zones: 1-12 [ 55.175491][ T574] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2228: inode #15: comm syz.2.50: corrupted in-inode xattr [ 55.187594][ T574] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.50: couldn't read orphan inode 15 (err -117) [ 55.199781][ 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. Quota mode: none. [ 55.225124][ T574] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 55.236304][ T574] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 55.249314][ T574] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.50: Unrecognised inode hash code 4 [ 55.260475][ T574] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 55.273748][ T574] 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