Warning: Permanently added '10.128.1.100' (ED25519) to the list of known hosts. 2026/08/20 01:03:13 parsed 1 programs [ 33.064851][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 33.064861][ T24] audit: type=1400 audit(1787187793.869:105): avc: denied { unlink } for pid=460 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 33.121522][ T460] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.670551][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.677629][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.685347][ T477] device bridge_slave_0 entered promiscuous mode [ 33.693249][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.700267][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.707694][ T477] device bridge_slave_1 entered promiscuous mode [ 33.736260][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.743316][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.750533][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.757597][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.773757][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.780974][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.788332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.796937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.805703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.813956][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.820972][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.829921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.838226][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.845515][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.856280][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.865685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.877758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.888864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.896936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.904476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.912671][ T477] device veth0_vlan entered promiscuous mode [ 33.921684][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.930996][ T477] device veth1_macvtap entered promiscuous mode [ 33.939645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.949278][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.100636][ T24] audit: type=1401 audit(1787187794.899:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 34.357790][ T24] audit: type=1400 audit(1787187795.159:107): avc: denied { create } for pid=519 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/08/20 01:03:15 executed programs: 0 [ 34.538841][ T24] audit: type=1400 audit(1787187795.339:108): avc: denied { write } for pid=452 comm="syz-execprog" path="pipe:[15558]" dev="pipefs" ino=15558 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 34.574432][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.581676][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.589295][ T525] device bridge_slave_0 entered promiscuous mode [ 34.596658][ T112] device bridge_slave_1 left promiscuous mode [ 34.603136][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.610640][ T112] device bridge_slave_0 left promiscuous mode [ 34.617010][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.624686][ T112] device veth1_macvtap left promiscuous mode [ 34.630712][ T112] device veth0_vlan left promiscuous mode [ 34.682778][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.689988][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.697379][ T525] device bridge_slave_1 entered promiscuous mode [ 34.733142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 34.740577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 34.749424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 34.757789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 34.766011][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.773229][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.780568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 34.789295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 34.797637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 34.806061][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.813180][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.824051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 34.832127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 34.841260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 34.849333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 34.867903][ T525] device veth0_vlan entered promiscuous mode [ 34.874296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 34.882790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 34.891228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 34.899120][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 34.907313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 34.915076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 34.927323][ T525] device veth1_macvtap entered promiscuous mode [ 34.935604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 34.943821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 34.953198][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.961721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.971617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.979825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.005258][ T530] ====================================================== [ 35.005258][ T530] WARNING: the mand mount option is being deprecated and [ 35.005258][ T530] will be removed in v5.15! [ 35.005258][ T530] ====================================================== [ 35.042968][ T530] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 35.052365][ T530] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.052373][ T24] audit: type=1400 audit(1787187795.859:109): avc: denied { mount } for pid=529 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 [ 35.085396][ T24] audit: type=1400 audit(1787187795.889:110): avc: denied { mounton } for pid=529 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 [ 35.111302][ T24] audit: type=1400 audit(1787187795.889:111): avc: denied { map } for pid=529 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 [ 35.135698][ T530] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.17: Unrecognised inode hash code 20 [ 35.147182][ T530] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 35.160132][ T530] 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 is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 35.180520][ T530] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.190343][ T530] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.17: mark_inode_dirty error [ 35.204173][ T24] audit: type=1400 audit(1787187796.009:112): avc: denied { unmount } for pid=525 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 35.225261][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.235252][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 35.247394][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.257235][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 35.402397][ T535] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 35.411511][ T535] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.427573][ T535] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.18: Unrecognised inode hash code 20 [ 35.439138][ T535] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 35.452045][ T535] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.18: path /1/file0: bad entry in directory: directory entry overrun - offset=2047, inode=256, rec_len=7680, size=2048 fake=0 [ 35.472864][ T535] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.482805][ T535] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.18: mark_inode_dirty error [ 35.503221][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.513218][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 35.524925][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.535174][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 35.682425][ T540] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 35.691650][ T540] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.707790][ T540] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 20 [ 35.719261][ T540] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 35.732451][ T540] 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 [ 35.755106][ T540] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.765229][ T540] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.19: mark_inode_dirty error [ 35.787234][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.797255][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 35.811358][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 35.821106][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 35.972664][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 35.982308][ T548] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.998867][ T548] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.20: Unrecognised inode hash code 20 [ 36.010672][ T548] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 36.023411][ T548] 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=0, rec_len=0, size=2048 fake=0 [ 36.043982][ T548] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 36.053715][ T548] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.20: mark_inode_dirty error [ 36.068949][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 36.078979][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 36.090871][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 36.100691][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 36.212516][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 36.221608][ T553] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.238175][ T553] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.21: Unrecognised inode hash code 20 [ 36.249796][ T553] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 36.262558][ T553] ================================================================== [ 36.270643][ T553] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7e3/0x990 [ 36.278541][ T553] Read of size 2 at addr ffff888119fc2003 by task syz.2.21/553 [ 36.286066][ T553] [ 36.288398][ T553] CPU: 1 PID: 553 Comm: syz.2.21 Not tainted syzkaller #0 [ 36.295576][ T553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.305640][ T553] Call Trace: [ 36.308928][ T553] __dump_stack+0x21/0x24 [ 36.313388][ T553] dump_stack_lvl+0x1a7/0x208 [ 36.318073][ T553] ? show_regs_print_info+0x18/0x18 [ 36.323363][ T553] ? thaw_kernel_threads+0x220/0x220 [ 36.328675][ T553] print_address_description+0x7f/0x2c0 [ 36.334260][ T553] ? __ext4_check_dir_entry+0x7e3/0x990 [ 36.339877][ T553] kasan_report+0x100/0x140 [ 36.344376][ T553] ? __ext4_check_dir_entry+0x7e3/0x990 [ 36.349987][ T553] __asan_report_load2_noabort+0x14/0x20 [ 36.355664][ T553] __ext4_check_dir_entry+0x7e3/0x990 [ 36.361011][ T553] ext4_readdir+0x1220/0x3a80 [ 36.365667][ T553] ? ext4_dir_llseek+0x480/0x480 [ 36.370599][ T553] ? slab_free_freelist_hook+0xc5/0x190 [ 36.376363][ T553] ? avc_policy_seqno+0x1b/0x70 [ 36.381194][ T553] ? fsnotify_perm+0x311/0x4a0 [ 36.385937][ T553] ? __kasan_check_write+0x14/0x20 [ 36.391033][ T553] iterate_dir+0x25c/0x560 [ 36.395442][ T553] ? ext4_dir_llseek+0x480/0x480 [ 36.400362][ T553] __se_sys_getdents64+0xf2/0x250 [ 36.405392][ T553] ? __x64_sys_getdents64+0x90/0x90 [ 36.410579][ T553] ? switch_fpu_return+0x19c/0x330 [ 36.415689][ T553] ? filldir+0x660/0x660 [ 36.419926][ T553] ? fpu__clear_all+0x20/0x20 [ 36.424728][ T553] ? __kasan_check_read+0x11/0x20 [ 36.429735][ T553] __x64_sys_getdents64+0x7b/0x90 [ 36.434740][ T553] do_syscall_64+0x31/0x40 [ 36.439267][ T553] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.445270][ T553] RIP: 0033:0x7fe4e78f9539 [ 36.449703][ T553] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.469376][ T553] RSP: 002b:00007fe4e775e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 36.477966][ T553] RAX: ffffffffffffffda RBX: 00007fe4e7b64fa0 RCX: 00007fe4e78f9539 [ 36.486145][ T553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 36.494196][ T553] RBP: 00007fe4e798cee0 R08: 0000000000000000 R09: 0000000000000000 [ 36.502157][ T553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.510349][ T553] R13: 00007fe4e7b65038 R14: 00007fe4e7b64fa0 R15: 00007ffc0b2a2908 [ 36.518305][ T553] [ 36.520609][ T553] The buggy address belongs to the page: [ 36.526244][ T553] page:ffffea000467f080 refcount:0 mapcount:-128 mapping:0000000000000000 index:0x0 pfn:0x119fc2 [ 36.536813][ T553] flags: 0x4000000000000000() [ 36.541560][ T553] raw: 4000000000000000 ffffea000467d4c8 ffffea000467f5c8 0000000000000000 [ 36.550145][ T553] raw: 0000000000000000 0000000000000000 00000000ffffff7f 0000000000000000 [ 36.558722][ T553] page dumped because: kasan: bad access detected [ 36.565312][ T553] page_owner tracks the page as freed [ 36.570685][ T553] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 72, ts 4433141602, free_ts 35737124720 [ 36.586753][ T553] prep_new_page+0x176/0x190 [ 36.591332][ T553] get_page_from_freelist+0x225f/0x23f0 [ 36.596948][ T553] __alloc_pages_nodemask+0x29a/0x640 [ 36.602384][ T553] new_slab+0x84/0x3f0 [ 36.606444][ T553] ___slab_alloc+0x2f8/0x4c0 [ 36.611120][ T553] __slab_alloc+0x63/0xa0 [ 36.615430][ T553] kmem_cache_alloc+0x1a4/0x2d0 [ 36.620263][ T553] vm_area_dup+0x26/0x250 [ 36.624574][ T553] copy_mm+0x857/0x13d0 [ 36.628710][ T553] copy_process+0x1386/0x3320 [ 36.633367][ T553] kernel_clone+0x233/0x950 [ 36.637848][ T553] __x64_sys_clone+0x198/0x210 [ 36.642592][ T553] do_syscall_64+0x31/0x40 [ 36.647072][ T553] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 36.652997][ T553] page last free stack trace: [ 36.657688][ T553] free_unref_page_prepare+0x2b7/0x2d0 [ 36.663134][ T553] __free_pages+0x146/0x390 [ 36.667611][ T553] __free_slab+0xcf/0x190 [ 36.672004][ T553] unfreeze_partials+0x150/0x180 [ 36.676916][ T553] put_cpu_partial+0xc1/0x180 [ 36.681573][ T553] __slab_free+0x2c9/0x3a0 [ 36.686233][ T553] ___cache_free+0x10e/0x130 [ 36.690799][ T553] qlink_free+0x50/0x90 [ 36.695021][ T553] qlist_free_all+0x5f/0xb0 [ 36.699501][ T553] kasan_quarantine_reduce+0x14a/0x160 [ 36.704941][ T553] __kasan_slab_alloc+0x2f/0xe0 [ 36.709784][ T553] slab_post_alloc_hook+0x5d/0x2f0 [ 36.715007][ T553] kmem_cache_alloc+0x15a/0x2d0 [ 36.719850][ T553] __alloc_skb+0x9e/0x520 [ 36.724338][ T553] inet6_netconf_notify_devconf+0xd6/0x190 [ 36.730154][ T553] addrconf_exit_net+0xd6/0x200 [ 36.734989][ T553] [ 36.737313][ T553] Memory state around the buggy address: [ 36.742935][ T553] ffff888119fc1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.751527][ T553] ffff888119fc1f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.759586][ T553] >ffff888119fc2000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 36.769042][ T553] ^ [ 36.773264][ T553] ffff888119fc2080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 36.781301][ T553] ffff888119fc2100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 36.789346][ T553] ================================================================== [ 36.797415][ T553] Disabling lock debugging due to kernel taint [ 36.804492][ T553] 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=4230258688, rec_len=33049, size=2048 fake=0 [ 36.825648][ T24] audit: type=1400 audit(1787187797.629:113): 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 [ 36.847707][ T24] audit: type=1400 audit(1787187797.629:114): 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 [ 36.847748][ T553] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 36.879357][ T553] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.21: mark_inode_dirty error [ 36.893302][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 36.902917][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 36.914750][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 36.924661][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 37.082540][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 37.091630][ T558] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.108770][ T558] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.22: Unrecognised inode hash code 20 [ 37.120397][ T558] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 37.133382][ T558] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.22: path /5/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=4240744448, rec_len=33049, size=2048 fake=0 [ 37.153588][ T558] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.163193][ T558] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.22: mark_inode_dirty error [ 37.177821][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.187541][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 37.199376][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.208960][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 37.322401][ T563] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 37.331501][ T563] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.347004][ T563] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.23: Unrecognised inode hash code 20 [ 37.358492][ T563] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 37.371489][ T563] 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 is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 37.391768][ T563] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.401323][ T563] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.23: mark_inode_dirty error [ 37.415385][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.425145][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 37.436854][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.446604][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 37.562481][ T568] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 37.571440][ T568] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.587891][ T568] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.24: Unrecognised inode hash code 20 [ 37.599282][ T568] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 37.612186][ T568] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.24: path /7/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=465870848, rec_len=33050, size=2048 fake=0 [ 37.632613][ T568] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.642341][ T568] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.24: mark_inode_dirty error [ 37.658010][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.667636][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 37.679390][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.689052][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 37.812484][ T573] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 37.821761][ T573] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.839579][ T573] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.25: Unrecognised inode hash code 20 [ 37.851222][ T573] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 37.864142][ T573] 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=216170496, rec_len=33055, size=2048 fake=0 [ 37.884347][ T573] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.893927][ T573] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.25: mark_inode_dirty error [ 37.908264][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.917940][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 37.929596][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 37.939325][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 38.082403][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 38.091392][ T578] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.108171][ T578] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.26: Unrecognised inode hash code 20 [ 38.119550][ T578] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 38.132564][ T578] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.26: path /9/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=483696640, rec_len=33039, size=2048 fake=0 [ 38.152877][ T578] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.162493][ T578] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.26: mark_inode_dirty error [ 38.177722][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.187499][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 38.199684][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.209752][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 38.372359][ T583] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 38.381421][ T583] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.398230][ T583] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 20 [ 38.409485][ T583] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 38.422325][ T583] 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 % 4 != 0 - offset=2047, inode=148512768, rec_len=33042, size=2048 fake=0 [ 38.442417][ T583] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.452078][ T583] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.27: mark_inode_dirty error [ 38.466877][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.476635][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 38.488536][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.498258][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 38.602570][ T588] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 38.611678][ T588] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.627401][ T588] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.28: Unrecognised inode hash code 20 [ 38.638846][ T588] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 38.651638][ T588] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.28: path /11/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=980254720, rec_len=33055, size=2048 fake=0 [ 38.671694][ T588] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.681409][ T588] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.28: mark_inode_dirty error [ 38.695793][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.705432][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 38.717332][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.726928][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 38.812341][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 38.821431][ T593] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.837019][ T593] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.29: Unrecognised inode hash code 20 [ 38.848289][ T593] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 38.861053][ T593] 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 % 4 != 0 - offset=2047, inode=3388997632, rec_len=33053, size=2048 fake=0 [ 38.881818][ T593] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.891649][ T593] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.29: mark_inode_dirty error [ 38.906684][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.916313][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 38.927988][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 38.937723][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 39.082315][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.091278][ T598] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.107482][ T598] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.30: Unrecognised inode hash code 20 [ 39.118825][ T598] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 39.131775][ T598] 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=479502336, rec_len=33054, size=2048 fake=0 [ 39.151973][ T598] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.161682][ T598] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.30: mark_inode_dirty error [ 39.175609][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.185284][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 39.197097][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.206870][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 39.322377][ T603] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.331554][ T603] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.347939][ T603] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.31: Unrecognised inode hash code 20 [ 39.359165][ T603] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 39.371901][ T603] 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 is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 39.392358][ T603] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.402064][ T603] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.31: mark_inode_dirty error [ 39.416271][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.426042][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 39.437787][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.447522][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 39.562825][ T608] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.571835][ T608] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.588179][ T608] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 20 [ 39.599683][ T608] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 39.612420][ T608] 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 is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 39.632770][ T608] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.642659][ T608] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.32: mark_inode_dirty error 2026/08/20 01:03:20 executed programs: 18 [ 39.657375][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.666987][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 39.678615][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.688357][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 39.802548][ T613] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 39.811544][ T613] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.827856][ T613] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.33: Unrecognised inode hash code 20 [ 39.839293][ T613] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 39.852131][ T613] 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 is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 39.872849][ T613] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.882444][ T613] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.33: mark_inode_dirty error [ 39.896958][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.906567][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 39.918311][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.928027][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 40.082462][ T618] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.091586][ T618] ext4 filesystem being mounted at /17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.107688][ T618] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.34: Unrecognised inode hash code 20 [ 40.119135][ T618] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 40.132155][ T618] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.34: path /17/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3158310912, rec_len=33029, size=2048 fake=0 [ 40.152635][ T618] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.162565][ T618] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.34: mark_inode_dirty error [ 40.176443][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.186071][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 40.197787][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.207601][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 40.312474][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.321548][ T623] ext4 filesystem being mounted at /18/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.337918][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.35: Unrecognised inode hash code 20 [ 40.349544][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 40.362773][ T623] 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 % 4 != 0 - offset=2047, inode=696930304, rec_len=33039, size=2048 fake=0 [ 40.382984][ T623] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.392858][ T623] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.35: mark_inode_dirty error [ 40.406725][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.416355][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 40.428196][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.437989][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 40.592274][ T628] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.601238][ T628] ext4 filesystem being mounted at /19/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.617315][ T628] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.36: Unrecognised inode hash code 20 [ 40.628652][ T628] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 40.641492][ T628] 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=1207828480, rec_len=33065, size=2048 fake=0 [ 40.661716][ T628] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.671306][ T628] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.36: mark_inode_dirty error [ 40.685258][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.694832][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 40.706561][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.716285][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 40.862380][ T633] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 40.871481][ T633] ext4 filesystem being mounted at /20/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.887253][ T633] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.37: Unrecognised inode hash code 20 [ 40.898501][ T633] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 40.911218][ T633] 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 [ 40.931781][ T633] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.941665][ T633] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.37: mark_inode_dirty error [ 40.956107][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.965769][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 40.977783][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 40.987644][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 41.102380][ T638] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.111479][ T638] ext4 filesystem being mounted at /21/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.127777][ T638] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 20 [ 41.139046][ T638] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 41.151956][ T638] 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 % 4 != 0 - offset=2047, inode=4186062848, rec_len=33034, size=2048 fake=0 [ 41.172418][ T638] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.182064][ T638] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.38: mark_inode_dirty error [ 41.196203][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.206021][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 41.217953][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.227877][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 41.322395][ T643] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.331568][ T643] ext4 filesystem being mounted at /22/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.347468][ T643] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.39: Unrecognised inode hash code 20 [ 41.358813][ T643] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 41.371799][ T643] 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 is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 41.392612][ T643] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.402202][ T643] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.39: mark_inode_dirty error [ 41.416676][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.426352][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 41.438099][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.447825][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 41.562488][ T648] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.571888][ T648] ext4 filesystem being mounted at /23/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.588303][ T648] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.40: Unrecognised inode hash code 20 [ 41.599667][ T648] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 41.612650][ T648] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.40: path /23/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 41.633371][ T648] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.643096][ T648] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.40: mark_inode_dirty error [ 41.658746][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.668367][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 41.680228][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.690010][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 41.852475][ T653] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 41.861402][ T653] ext4 filesystem being mounted at /24/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.876861][ T653] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.41: Unrecognised inode hash code 20 [ 41.890633][ T653] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 41.903760][ T653] 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 [ 41.924118][ T653] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.933699][ T653] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.41: mark_inode_dirty error [ 41.947874][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.957469][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 41.969305][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 41.978924][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 42.042339][ T658] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.051333][ T658] ext4 filesystem being mounted at /25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.068824][ T658] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 20 [ 42.080318][ T658] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 42.093381][ T658] 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=1126694912, rec_len=33065, size=2048 fake=0 [ 42.113789][ T658] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.123919][ T658] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.42: mark_inode_dirty error [ 42.137710][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.147323][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 42.159069][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.168777][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 42.282460][ T663] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.291583][ T663] ext4 filesystem being mounted at /26/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.307842][ T663] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.43: Unrecognised inode hash code 20 [ 42.319187][ T663] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 42.332567][ T663] 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 is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 42.352984][ T663] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.362815][ T663] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.43: mark_inode_dirty error [ 42.376486][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.386264][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 42.398428][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.408092][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 42.542244][ T668] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.551236][ T668] ext4 filesystem being mounted at /27/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.567348][ T668] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.44: Unrecognised inode hash code 20 [ 42.578622][ T668] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 42.591453][ T668] 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 % 4 != 0 - offset=2047, inode=1126694912, rec_len=33065, size=2048 fake=0 [ 42.611685][ T668] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.621256][ T668] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.44: mark_inode_dirty error [ 42.635719][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.645306][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 42.657448][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.667057][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 42.762354][ T673] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 42.771362][ T673] ext4 filesystem being mounted at /28/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.787832][ T673] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.45: Unrecognised inode hash code 20 [ 42.799154][ T673] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 42.811914][ T673] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.45: path /28/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 42.832377][ T673] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.842122][ T673] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.45: mark_inode_dirty error [ 42.856275][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.865876][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 42.877770][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 42.887408][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 43.002527][ T678] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.011523][ T678] ext4 filesystem being mounted at /29/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.027300][ T678] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 20 [ 43.038800][ T678] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 43.051644][ T678] 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=2802909184, rec_len=33065, size=2048 fake=0 [ 43.072287][ T678] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.081907][ T678] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.46: mark_inode_dirty error [ 43.095798][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.105476][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 43.117298][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.127087][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 43.322501][ T683] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.331591][ T683] ext4 filesystem being mounted at /30/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.347858][ T683] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.47: Unrecognised inode hash code 20 [ 43.359235][ T683] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.47: Corrupt directory, running e2fsck is recommended [ 43.372070][ T683] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.47: path /30/file0: bad entry in directory: directory entry overrun - offset=2047, inode=1808531456, rec_len=33064, size=2048 fake=0 [ 43.393044][ T683] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.402605][ T683] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.47: mark_inode_dirty error [ 43.416806][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.426396][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 43.438187][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.447908][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 43.542324][ T688] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.551292][ T688] ext4 filesystem being mounted at /31/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.566869][ T688] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.48: Unrecognised inode hash code 20 [ 43.578215][ T688] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.48: Corrupt directory, running e2fsck is recommended [ 43.591136][ T688] 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=2662531072, rec_len=33035, size=2048 fake=0 [ 43.611542][ T688] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.621209][ T688] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.48: mark_inode_dirty error [ 43.635229][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.644841][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 43.656591][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.666349][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 43.772413][ T693] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.781362][ T693] ext4 filesystem being mounted at /32/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.797742][ T693] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.49: Unrecognised inode hash code 20 [ 43.809190][ T693] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.49: Corrupt directory, running e2fsck is recommended [ 43.821955][ T693] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.49: path /32/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=665042944, rec_len=33065, size=2048 fake=0 [ 43.842227][ T693] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.852227][ T693] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.49: mark_inode_dirty error [ 43.876433][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.886375][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 43.898331][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 43.908170][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 43.982528][ T698] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 43.991613][ T698] ext4 filesystem being mounted at /33/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.007960][ T698] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.50: Unrecognised inode hash code 20 [ 44.019246][ T698] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.50: Corrupt directory, running e2fsck is recommended [ 44.032036][ T698] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.50: path /33/file0: bad entry in directory: directory entry overrun - offset=2047, inode=2070675456, rec_len=33040, size=2048 fake=0 [ 44.052818][ T698] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.062616][ T698] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.50: mark_inode_dirty error [ 44.085383][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.095128][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 44.107089][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.116781][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 44.242463][ T703] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.251454][ T703] ext4 filesystem being mounted at /34/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.268012][ T703] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.51: Unrecognised inode hash code 20 [ 44.279471][ T703] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.51: Corrupt directory, running e2fsck is recommended [ 44.292298][ T703] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.51: path /34/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1679785984, rec_len=33065, size=2048 fake=0 [ 44.312486][ T703] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.322254][ T703] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.51: mark_inode_dirty error [ 44.337053][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.346827][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 44.358581][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.368271][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 44.522450][ T708] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.531429][ T708] ext4 filesystem being mounted at /35/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.547839][ T708] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.52: Unrecognised inode hash code 20 [ 44.559337][ T708] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.52: Corrupt directory, running e2fsck is recommended [ 44.572178][ T708] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.52: path /35/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 44.592668][ T708] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.602309][ T708] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.52: mark_inode_dirty error [ 44.616504][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.626099][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 44.637830][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.647417][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 44.742356][ T713] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.751696][ T713] ext4 filesystem being mounted at /36/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.768234][ T713] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.53: Unrecognised inode hash code 20 [ 44.779562][ T713] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.53: Corrupt directory, running e2fsck is recommended [ 44.792341][ T713] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.53: path /36/file0: bad entry in directory: directory entry overrun - offset=2047, inode=3755278336, rec_len=33028, size=2048 fake=0 [ 44.813120][ T713] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.822927][ T713] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.53: mark_inode_dirty error 2026/08/20 01:03:25 executed programs: 39 [ 44.836707][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.846343][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 44.858091][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 44.868046][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 44.962246][ T718] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 44.971254][ T718] ext4 filesystem being mounted at /37/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.988262][ T718] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 20 [ 44.999636][ T718] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 45.012579][ T718] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.54: path /37/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 45.032949][ T718] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.042684][ T718] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.54: mark_inode_dirty error [ 45.056482][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.066062][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 45.077888][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.087991][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 45.192435][ T723] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.201407][ T723] ext4 filesystem being mounted at /38/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.218040][ T723] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.55: Unrecognised inode hash code 20 [ 45.229492][ T723] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.55: Corrupt directory, running e2fsck is recommended [ 45.242493][ T723] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.55: path /38/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3073835008, rec_len=33033, size=2048 fake=0 [ 45.263019][ T723] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.272826][ T723] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.55: mark_inode_dirty error [ 45.286655][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.296514][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 45.308155][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.317931][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 45.442249][ T728] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.451237][ T728] ext4 filesystem being mounted at /39/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.467511][ T728] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.56: Unrecognised inode hash code 20 [ 45.478799][ T728] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.56: Corrupt directory, running e2fsck is recommended [ 45.491740][ T728] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.56: path /39/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=4203331584, rec_len=33029, size=2048 fake=0 [ 45.512065][ T728] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.521643][ T728] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.56: mark_inode_dirty error [ 45.536149][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.545943][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 45.557706][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.567518][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 45.672277][ T733] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.681480][ T733] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.696994][ T733] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.57: Unrecognised inode hash code 20 [ 45.708349][ T733] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.57: Corrupt directory, running e2fsck is recommended [ 45.721242][ T733] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.57: path /40/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 45.741775][ T733] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.751375][ T733] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.57: mark_inode_dirty error [ 45.765599][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.775243][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 45.786973][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.796559][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 45.902359][ T738] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 45.911449][ T738] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.927734][ T738] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.58: Unrecognised inode hash code 20 [ 45.939167][ T738] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.58: Corrupt directory, running e2fsck is recommended [ 45.951914][ T738] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.58: path /41/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2460186624, rec_len=33066, size=2048 fake=0 [ 45.972522][ T738] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 45.982364][ T738] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.58: mark_inode_dirty error [ 45.997221][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 46.006942][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 46.018610][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 46.028501][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error [ 46.132383][ T743] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 46.141345][ T743] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.159512][ T743] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.59: Unrecognised inode hash code 20 [ 46.170878][ T743] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.59: Corrupt directory, running e2fsck is recommended [ 46.183634][ T743] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.59: path /42/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 46.203967][ T743] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 46.213524][ T743] EXT4-fs error (device loop2): ext4_dirty_inode:6181: inode #2: comm syz.2.59: mark_inode_dirty error [ 46.227923][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 46.237584][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #3: comm syz-executor: mark_inode_dirty error [ 46.249221][ T525] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 46.258839][ T525] EXT4-fs error (device loop2): ext4_quota_off:6549: inode #4: comm syz-executor: mark_inode_dirty error