Warning: Permanently added '10.128.1.233' (ED25519) to the list of known hosts. 2025/10/09 22:54:58 parsed 1 programs [ 43.129825][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 43.129837][ T24] audit: type=1400 audit(1760050499.330:105): avc: denied { unlink } for pid=413 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" [ 43.168183][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.853043][ T24] audit: type=1400 audit(1760050500.050:106): avc: denied { create } for pid=444 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.068946][ T24] audit: type=1401 audit(1760050500.270:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.218488][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.225740][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.233769][ T467] device bridge_slave_0 entered promiscuous mode [ 44.241114][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.248321][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.256141][ T467] device bridge_slave_1 entered promiscuous mode [ 44.285901][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.293350][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.300768][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.308696][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.325894][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.334229][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.341877][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.350712][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.359770][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.367720][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.379843][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.388148][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.395192][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.406646][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.423015][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.437272][ T467] device veth0_vlan entered promiscuous mode [ 44.444703][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.454116][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.462795][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.472401][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.484950][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.494838][ T467] device veth1_macvtap entered promiscuous mode [ 44.504745][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.514864][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/09 22:55:00 executed programs: 0 [ 44.736327][ T24] audit: type=1400 audit(1760050500.930:108): avc: denied { write } for pid=404 comm="syz-execprog" path="pipe:[15682]" dev="pipefs" ino=15682 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.782840][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.790071][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.798025][ T477] device bridge_slave_0 entered promiscuous mode [ 44.805344][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.812565][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.820275][ T477] device bridge_slave_1 entered promiscuous mode [ 44.861128][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.868275][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.876112][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.883288][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.905243][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.913098][ T229] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.920730][ T229] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.930183][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.938469][ T229] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.945795][ T229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.961033][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.969436][ T229] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.976549][ T229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.987828][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.005106][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.018458][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.035781][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.043999][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.051494][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.059711][ T477] device veth0_vlan entered promiscuous mode [ 45.069549][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.083666][ T477] device veth1_macvtap entered promiscuous mode [ 45.092687][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.102770][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.178471][ T482] ====================================================== [ 45.178471][ T482] WARNING: the mand mount option is being deprecated and [ 45.178471][ T482] will be removed in v5.15! [ 45.178471][ T482] ====================================================== [ 45.225231][ T482] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.234451][ T24] audit: type=1400 audit(1760050501.430:109): avc: denied { mount } for pid=481 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.234476][ T482] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.269997][ T24] audit: type=1400 audit(1760050501.460:110): avc: denied { mounton } for pid=481 comm="syz.2.17" path="/0/bus" dev="tmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 45.294336][ T24] audit: type=1400 audit(1760050501.470:111): avc: denied { map } for pid=481 comm="syz.2.17" path="/0/bus" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 45.319112][ T482] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 20 [ 45.331554][ T482] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 45.345297][ T482] ================================================================== [ 45.353371][ T482] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 45.361487][ T482] Read of size 2 at addr ffff888117150003 by task syz.2.17/482 [ 45.369131][ T482] [ 45.371450][ T482] CPU: 0 PID: 482 Comm: syz.2.17 Not tainted syzkaller #0 [ 45.378806][ T482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 45.389583][ T482] Call Trace: [ 45.392975][ T482] __dump_stack+0x21/0x24 [ 45.397321][ T482] dump_stack_lvl+0x169/0x1d8 [ 45.402403][ T482] ? show_regs_print_info+0x18/0x18 [ 45.407809][ T482] ? thaw_kernel_threads+0x220/0x220 [ 45.413299][ T482] print_address_description+0x7f/0x2c0 [ 45.418936][ T482] ? __ext4_check_dir_entry+0x7c2/0x970 [ 45.424568][ T482] kasan_report+0xe2/0x130 [ 45.429072][ T482] ? __ext4_check_dir_entry+0x7c2/0x970 [ 45.434928][ T482] __asan_report_load2_noabort+0x14/0x20 [ 45.440594][ T482] __ext4_check_dir_entry+0x7c2/0x970 [ 45.446141][ T482] ext4_readdir+0x11ca/0x39b0 [ 45.450897][ T482] ? ext4_dir_llseek+0x470/0x470 [ 45.455997][ T482] ? fsnotify_perm+0x31b/0x4b0 [ 45.460936][ T482] ? __kasan_check_write+0x14/0x20 [ 45.466219][ T482] iterate_dir+0x260/0x570 [ 45.470755][ T482] ? ext4_dir_llseek+0x470/0x470 [ 45.475766][ T482] __se_sys_getdents64+0xe5/0x240 [ 45.480862][ T482] ? __x64_sys_getdents64+0x90/0x90 [ 45.486220][ T482] ? switch_fpu_return+0x197/0x340 [ 45.491319][ T482] ? filldir+0x690/0x690 [ 45.495833][ T482] ? fpu__clear_all+0x20/0x20 [ 45.500972][ T482] ? __kasan_check_read+0x11/0x20 [ 45.506952][ T482] __x64_sys_getdents64+0x7b/0x90 [ 45.512054][ T482] do_syscall_64+0x31/0x40 [ 45.516573][ T482] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.522546][ T482] RIP: 0033:0x7f0be6a97ec9 [ 45.527318][ T482] 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 [ 45.547782][ T482] RSP: 002b:00007f0be6908038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 45.556398][ T482] RAX: ffffffffffffffda RBX: 00007f0be6ceefa0 RCX: 00007f0be6a97ec9 [ 45.564911][ T482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 45.573075][ T482] RBP: 00007f0be6b1af91 R08: 0000000000000000 R09: 0000000000000000 [ 45.581754][ T482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.589809][ T482] R13: 00007f0be6cef038 R14: 00007f0be6ceefa0 R15: 00007ffddab748b8 [ 45.598246][ T482] [ 45.600749][ T482] Allocated by task 420: [ 45.604977][ T482] __kasan_kmalloc+0xda/0x110 [ 45.609827][ T482] kmem_cache_alloc_trace+0x184/0x2e0 [ 45.615279][ T482] uevent_show+0x160/0x330 [ 45.619866][ T482] dev_attr_show+0x56/0xd0 [ 45.624576][ T482] sysfs_kf_seq_show+0x266/0x3d0 [ 45.629512][ T482] kernfs_seq_show+0x119/0x160 [ 45.634265][ T482] seq_read_iter+0x490/0xd30 [ 45.638849][ T482] kernfs_fop_read_iter+0x147/0x470 [ 45.644200][ T482] vfs_read+0x874/0xa10 [ 45.648428][ T482] ksys_read+0x140/0x240 [ 45.652650][ T482] __x64_sys_read+0x7b/0x90 [ 45.657151][ T482] do_syscall_64+0x31/0x40 [ 45.661650][ T482] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.667610][ T482] [ 45.669926][ T482] Freed by task 420: [ 45.673821][ T482] kasan_set_track+0x4a/0x70 [ 45.678500][ T482] kasan_set_free_info+0x23/0x40 [ 45.683507][ T482] ____kasan_slab_free+0x125/0x160 [ 45.688741][ T482] __kasan_slab_free+0x11/0x20 [ 45.693519][ T482] slab_free_freelist_hook+0xc5/0x190 [ 45.698892][ T482] kfree+0xc0/0x270 [ 45.702790][ T482] uevent_show+0x1fb/0x330 [ 45.707367][ T482] dev_attr_show+0x56/0xd0 [ 45.711773][ T482] sysfs_kf_seq_show+0x266/0x3d0 [ 45.716786][ T482] kernfs_seq_show+0x119/0x160 [ 45.721694][ T482] seq_read_iter+0x490/0xd30 [ 45.726462][ T482] kernfs_fop_read_iter+0x147/0x470 [ 45.731662][ T482] vfs_read+0x874/0xa10 [ 45.736025][ T482] ksys_read+0x140/0x240 [ 45.740256][ T482] __x64_sys_read+0x7b/0x90 [ 45.744852][ T482] do_syscall_64+0x31/0x40 [ 45.749271][ T482] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.755240][ T482] [ 45.757580][ T482] The buggy address belongs to the object at ffff888117150000 [ 45.757580][ T482] which belongs to the cache kmalloc-4k of size 4096 [ 45.772334][ T482] The buggy address is located 3 bytes inside of [ 45.772334][ T482] 4096-byte region [ffff888117150000, ffff888117151000) [ 45.785849][ T482] The buggy address belongs to the page: [ 45.791755][ T482] page:ffffea00045c5400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x117150 [ 45.802348][ T482] head:ffffea00045c5400 order:3 compound_mapcount:0 compound_pincount:0 [ 45.811044][ T482] flags: 0x4000000000010200(slab|head) [ 45.816756][ T482] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100042c00 [ 45.825505][ T482] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 45.834271][ T482] page dumped because: kasan: bad access detected [ 45.840854][ T482] page_owner tracks the page as allocated [ 45.846581][ T482] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 100, ts 4870879359, free_ts 0 [ 45.866391][ T482] prep_new_page+0x179/0x180 [ 45.871154][ T482] get_page_from_freelist+0x2235/0x23d0 [ 45.877346][ T482] __alloc_pages_nodemask+0x268/0x5f0 [ 45.882963][ T482] new_slab+0x84/0x3f0 [ 45.887301][ T482] ___slab_alloc+0x2a6/0x450 [ 45.892001][ T482] __slab_alloc+0x63/0xa0 [ 45.896409][ T482] kmem_cache_alloc_trace+0x1b3/0x2e0 [ 45.902067][ T482] uevent_show+0x160/0x330 [ 45.906825][ T482] dev_attr_show+0x56/0xd0 [ 45.911494][ T482] sysfs_kf_seq_show+0x266/0x3d0 [ 45.916422][ T482] kernfs_seq_show+0x119/0x160 [ 45.921270][ T482] seq_read_iter+0x490/0xd30 [ 45.925949][ T482] kernfs_fop_read_iter+0x147/0x470 [ 45.931289][ T482] vfs_read+0x874/0xa10 [ 45.935717][ T482] ksys_read+0x140/0x240 [ 45.940064][ T482] __x64_sys_read+0x7b/0x90 [ 45.944969][ T482] page_owner free stack trace missing [ 45.950523][ T482] [ 45.952939][ T482] Memory state around the buggy address: [ 45.958837][ T482] ffff88811714ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.967137][ T482] ffff88811714ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.975374][ T482] >ffff888117150000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.983541][ T482] ^ [ 45.987869][ T482] ffff888117150080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.996428][ T482] ffff888117150100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.005186][ T482] ================================================================== [ 46.013521][ T482] Disabling lock debugging due to kernel taint [ 46.020910][ T482] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.17: path /0/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2107473920, rec_len=33046, size=2048 fake=0 [ 46.042123][ T482] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.046152][ T24] audit: type=1400 audit(1760050502.240:112): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 46.052441][ T482] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.17: mark_inode_dirty error [ 46.084196][ T24] audit: type=1400 audit(1760050502.240:113): avc: denied { search } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.116537][ T24] audit: type=1400 audit(1760050502.240:114): avc: denied { write } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.141001][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.150934][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 46.163588][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.174112][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 46.339762][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.349536][ T504] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.366762][ T504] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 20 [ 46.379516][ T504] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 46.403634][ T504] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.18: path /1/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3182952448, rec_len=33046, size=2048 fake=0 [ 46.426225][ T504] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.436747][ T504] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.18: mark_inode_dirty error [ 46.452050][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.462123][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 46.476082][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.486187][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 46.589979][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.599251][ T509] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.617654][ T509] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 20 [ 46.629116][ T509] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 46.642672][ T509] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.19: path /2/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 46.664521][ T509] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.674718][ T509] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.19: mark_inode_dirty error [ 46.690163][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.700543][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 46.712923][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 46.723004][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 46.875641][ T9] device bridge_slave_1 left promiscuous mode [ 46.882063][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.889715][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.899519][ T514] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.899665][ T9] device bridge_slave_0 left promiscuous mode [ 46.916276][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.924776][ T9] device veth1_macvtap left promiscuous mode [ 46.931066][ T9] device veth0_vlan left promiscuous mode [ 46.948936][ T514] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 20 [ 46.960652][ T514] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 46.974187][ T514] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.20: path /3/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=768, rec_len=0, size=2048 fake=0 [ 46.994979][ T514] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.005048][ T514] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.20: mark_inode_dirty error [ 47.022943][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.032880][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 47.044921][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.055633][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 47.180063][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.189388][ T519] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.206864][ T519] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 20 [ 47.218684][ T519] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 47.232460][ T519] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.21: path /4/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1835689984, rec_len=33049, size=2048 fake=0 [ 47.252953][ T519] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.262876][ T519] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.21: mark_inode_dirty error [ 47.277261][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.287330][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 47.300292][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.310837][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 47.429745][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.439542][ T524] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.457040][ T524] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 20 [ 47.468787][ T524] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 47.481877][ T524] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.22: path /5/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4177065984, rec_len=63736, size=2048 fake=0 [ 47.503389][ T524] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.513349][ T524] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.22: mark_inode_dirty error [ 47.529662][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.539848][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 47.551636][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.561445][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 47.730006][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.739110][ T529] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.756273][ T529] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 20 [ 47.768213][ T529] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 47.781692][ T529] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.23: path /6/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1915983872, rec_len=33049, size=2048 fake=0 [ 47.802595][ T529] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.812799][ T529] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.23: mark_inode_dirty error [ 47.828001][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.838368][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 47.850571][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 47.860771][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 48.010322][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.019421][ T534] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.037786][ T534] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 20 [ 48.049250][ T534] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 48.062704][ T534] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.24: path /7/file0: bad entry in directory: directory entry overrun - offset=2047, inode=1878818816, rec_len=33048, size=2048 fake=0 [ 48.085280][ T534] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.095682][ T534] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.24: mark_inode_dirty error [ 48.112824][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.123800][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 48.136399][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.146303][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 48.290210][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.300365][ T539] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.319594][ T539] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 20 [ 48.332384][ T539] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 48.345866][ T539] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.25: path /8/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2100494336, rec_len=33049, size=2048 fake=0 [ 48.367046][ T539] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.377052][ T539] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.25: mark_inode_dirty error [ 48.392569][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.402800][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 48.414950][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.424882][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 48.559996][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.569458][ T544] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.590136][ T544] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 20 [ 48.601754][ T544] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 48.614714][ T544] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.26: path /9/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4177065984, rec_len=63736, size=2048 fake=0 [ 48.636235][ T544] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.646116][ T544] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.26: mark_inode_dirty error [ 48.660492][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.670385][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 48.682947][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.692865][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 48.899570][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 48.908871][ T549] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.926647][ T549] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 20 [ 48.938267][ T549] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 48.951276][ T549] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.27: path /10/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 48.972580][ T549] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 48.983749][ T549] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.27: mark_inode_dirty error [ 48.999449][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.009653][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 49.022028][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.032490][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 49.129660][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.139300][ T554] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.156779][ T554] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 20 [ 49.168414][ T554] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 49.181321][ T554] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.28: path /11/file0: bad entry in directory: directory entry overrun - offset=2047, inode=3582984192, rec_len=33052, size=2048 fake=0 [ 49.203129][ T554] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.213315][ T554] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.28: mark_inode_dirty error [ 49.228903][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.238941][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 49.251004][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.261503][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 49.419825][ T559] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.429622][ T559] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.447396][ T559] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 20 [ 49.459498][ T559] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 49.472864][ T559] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.29: path /12/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 49.494760][ T559] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.504948][ T559] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.29: mark_inode_dirty error [ 49.519312][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.529275][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 49.542209][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.552179][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 49.749592][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.758586][ T564] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.775671][ T564] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 20 [ 49.787228][ T564] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 49.800422][ T564] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.30: path /13/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=319291392, rec_len=33053, size=2048 fake=0 [ 49.821683][ T564] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.831882][ T564] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.30: mark_inode_dirty error 2025/10/09 22:55:06 executed programs: 16 [ 49.847444][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.857709][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 49.870041][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 49.879961][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 50.049832][ T569] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.059287][ T569] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.076278][ T569] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 20 [ 50.087828][ T569] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 50.101181][ T569] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.31: path /14/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1630076928, rec_len=33049, size=2048 fake=0 [ 50.122148][ T569] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.132074][ T569] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.31: mark_inode_dirty error [ 50.147337][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.157606][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 50.171267][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.181774][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 50.329962][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.339084][ T574] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.356018][ T574] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 20 [ 50.367628][ T574] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 50.381336][ T574] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.32: path /15/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3925237760, rec_len=33055, size=2048 fake=0 [ 50.401907][ T574] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.412387][ T574] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.32: mark_inode_dirty error [ 50.427374][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.437128][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 50.449259][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.459101][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 50.619612][ T579] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.629048][ T579] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.646393][ T579] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 20 [ 50.657823][ T579] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 50.671437][ T579] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.33: path /16/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3078619136, rec_len=33050, size=2048 fake=0 [ 50.692358][ T579] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.702443][ T579] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.33: mark_inode_dirty error [ 50.720240][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.730066][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 50.742224][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.752235][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 50.899680][ T584] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 50.908665][ T584] ext4 filesystem being mounted at /17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.926430][ T584] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 20 [ 50.938484][ T584] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 50.951596][ T584] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.34: path /17/file0: bad entry in directory: directory entry overrun - offset=2047, inode=1332215808, rec_len=33040, size=2048 fake=0 [ 50.973443][ T584] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 50.983474][ T584] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.34: mark_inode_dirty error [ 50.998647][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.008623][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 51.021390][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.031228][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 51.159732][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.168847][ T589] ext4 filesystem being mounted at /18/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.186173][ T589] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 20 [ 51.197684][ T589] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 51.210841][ T589] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.35: path /18/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 51.232184][ T589] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.242063][ T589] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.35: mark_inode_dirty error [ 51.257564][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.267622][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 51.279991][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.290411][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 51.459561][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.468562][ T594] ext4 filesystem being mounted at /19/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.486347][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 20 [ 51.497817][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 51.511146][ T594] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.36: path /19/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2086846464, rec_len=33031, size=2048 fake=0 [ 51.531791][ T594] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.541742][ T594] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.36: mark_inode_dirty error [ 51.555929][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.565677][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 51.577788][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.587458][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 51.789803][ T599] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.799073][ T599] ext4 filesystem being mounted at /20/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.816754][ T599] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 20 [ 51.828257][ T599] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 51.841472][ T599] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.37: path /20/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 51.862129][ T599] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.872182][ T599] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.37: mark_inode_dirty error [ 51.886860][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.896683][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 51.908754][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.918495][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 52.099670][ T604] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.109296][ T604] ext4 filesystem being mounted at /21/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.126927][ T604] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 20 [ 52.138742][ T604] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 52.152006][ T604] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.38: path /21/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 52.172804][ T604] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.183038][ T604] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.38: mark_inode_dirty error [ 52.198553][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.208202][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 52.220259][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.230251][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 52.430163][ T609] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.439837][ T609] ext4 filesystem being mounted at /22/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.457121][ T609] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 20 [ 52.468855][ T609] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 52.482501][ T609] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.39: path /22/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1428291584, rec_len=33050, size=2048 fake=0 [ 52.503611][ T609] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.513308][ T609] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.39: mark_inode_dirty error [ 52.528189][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.538176][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 52.550190][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.560263][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 52.699832][ T614] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.708925][ T614] ext4 filesystem being mounted at /23/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.726256][ T614] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 20 [ 52.737692][ T614] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 52.750632][ T614] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.40: path /23/file0: bad entry in directory: directory entry overrun - offset=2047, inode=2402979840, rec_len=33064, size=2048 fake=0 [ 52.771637][ T614] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.781817][ T614] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.40: mark_inode_dirty error [ 52.796363][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.806643][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 52.819720][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.829419][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 52.949889][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.959000][ T619] ext4 filesystem being mounted at /24/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.976423][ T619] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 20 [ 52.988105][ T619] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 53.001952][ T619] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.41: path /24/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 53.023273][ T619] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.032969][ T619] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.41: mark_inode_dirty error [ 53.046779][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.057058][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 53.069077][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.079429][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 53.249777][ T624] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.258920][ T624] ext4 filesystem being mounted at /25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.276832][ T624] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 20 [ 53.288598][ T624] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 53.302273][ T624] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.42: path /25/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3645538304, rec_len=33030, size=2048 fake=0 [ 53.323338][ T624] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.333487][ T624] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.42: mark_inode_dirty error [ 53.348752][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.359112][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 53.371239][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.381582][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 53.529847][ T629] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.539537][ T629] ext4 filesystem being mounted at /26/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.556635][ T629] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 20 [ 53.568119][ T629] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 53.581208][ T629] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.43: path /26/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=978845696, rec_len=33065, size=2048 fake=0 [ 53.601778][ T629] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.611916][ T629] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.43: mark_inode_dirty error [ 53.626906][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.636778][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 53.648606][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.658336][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 53.809785][ T634] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.819050][ T634] ext4 filesystem being mounted at /27/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.837412][ T634] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 20 [ 53.849046][ T634] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 53.862032][ T634] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.44: path /27/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 53.883200][ T634] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.893435][ T634] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.44: mark_inode_dirty error [ 53.907747][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.917666][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 53.929642][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 53.939748][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 54.089592][ T639] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.099214][ T639] ext4 filesystem being mounted at /28/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.117963][ T639] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 20 [ 54.129415][ T639] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 54.142237][ T639] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.45: path /28/file0: bad entry in directory: directory entry overrun - offset=2047, inode=2227585024, rec_len=33052, size=2048 fake=0 [ 54.164576][ T639] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.174376][ T639] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.45: mark_inode_dirty error [ 54.190030][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.199749][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 54.211700][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.221482][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 54.379570][ T644] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.389147][ T644] ext4 filesystem being mounted at /29/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.406763][ T644] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 20 [ 54.418850][ T644] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 54.431685][ T644] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.46: path /29/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1241210880, rec_len=33063, size=2048 fake=0 [ 54.452234][ T644] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.462394][ T644] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.46: mark_inode_dirty error [ 54.477710][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.487581][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 54.499710][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.509857][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 54.731005][ T649] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.740003][ T649] ext4 filesystem being mounted at /30/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.757184][ T649] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 20 [ 54.768551][ T649] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 54.781726][ T649] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.47: path /30/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 54.803324][ T649] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.813251][ T649] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.47: mark_inode_dirty error [ 54.828143][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.837837][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 54.850304][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 54.860137][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 54.959769][ T654] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.969551][ T654] ext4 filesystem being mounted at /31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.989577][ T654] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 20 [ 55.001178][ T654] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 55.014571][ T654] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.48: path /31/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2231369728, rec_len=33039, size=2048 fake=0 [ 55.035397][ T654] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 55.045438][ T654] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.48: mark_inode_dirty error 2025/10/09 22:55:11 executed programs: 34 [ 55.061388][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 55.071332][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #3: comm syz-executor: mark_inode_dirty error [ 55.083526][ T477] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 55.093916][ T477] EXT4-fs error (device loop2): ext4_quota_off:6545: inode #4: comm syz-executor: mark_inode_dirty error [ 55.230314][ T659] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 55.239613][ T659] ext4 filesystem being mounted at /32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.256870][ T659] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 20 [ 55.268437][ T659] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 55.281617][ T659] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.49: path /32/file0: bad entry in directory: directory entry overrun - offset=2047, inode=2379841536, rec_len=33064, size=2048 fake=0 [ 55.303426][ T659] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 55.313621][ T659] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz.2.49: mark_inode_dirty error