[ 24.358311][ T112] device bridge_slave_0 left promiscuous mode [ 24.364840][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.372959][ T112] device veth1_macvtap left promiscuous mode [ 24.380818][ T112] device veth0_vlan left promiscuous mode [ 25.743419][ T112] device bridge_slave_1 left promiscuous mode [ 25.749554][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.757156][ T112] device bridge_slave_0 left promiscuous mode [ 25.763424][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.771362][ T112] device veth1_macvtap left promiscuous mode [ 25.777514][ T112] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.12' (ED25519) to the list of known hosts. 2026/01/06 09:36:54 parsed 1 programs [ 42.843855][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 42.843866][ T24] audit: type=1400 audit(1767692215.370:104): 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" [ 42.906600][ T413] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.373281][ T24] audit: type=1401 audit(1767692215.900:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.408766][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.416563][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.424851][ T436] device bridge_slave_0 entered promiscuous mode [ 43.432540][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.440044][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.447642][ T436] device bridge_slave_1 entered promiscuous mode [ 43.475625][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.482664][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.490041][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.497254][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.512918][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.520656][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.528534][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.536476][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.545731][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.554007][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.562114][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.572422][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.581054][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.588504][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.601962][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.612583][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.626569][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.637544][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.645837][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.653498][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.661857][ T436] device veth0_vlan entered promiscuous mode [ 43.671619][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.681050][ T436] device veth1_macvtap entered promiscuous mode [ 43.690720][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.700225][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.963383][ T24] audit: type=1400 audit(1767692216.490:106): avc: denied { create } for pid=461 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 2026/01/06 09:36:56 executed programs: 0 [ 44.248764][ T24] audit: type=1400 audit(1767692216.770:107): avc: denied { write } for pid=406 comm="syz-execprog" path="pipe:[2010]" dev="pipefs" ino=2010 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.290505][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.298070][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.305967][ T474] device bridge_slave_0 entered promiscuous mode [ 44.313028][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.320047][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.327497][ T474] device bridge_slave_1 entered promiscuous mode [ 44.361433][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.369163][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.376569][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.383972][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.400439][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.408220][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.415608][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.425038][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.433508][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.441574][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.448729][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.459942][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.468547][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.476983][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.484197][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.495784][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.504307][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.517509][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.525745][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.537552][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.546015][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.559435][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.567815][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.576247][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.584319][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.593140][ T474] device veth0_vlan entered promiscuous mode [ 44.607074][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.615430][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.625418][ T474] device veth1_macvtap entered promiscuous mode [ 44.635230][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.643490][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.653139][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.663047][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.671922][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.713687][ T112] device bridge_slave_1 left promiscuous mode [ 44.720436][ T112] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.729236][ T112] device bridge_slave_0 left promiscuous mode [ 44.731265][ T479] EXT4-fs (loop2): Test dummy encryption mode enabled [ 44.735687][ T112] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.743598][ T479] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 44.765372][ T479] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 44.776362][ T112] device veth1_macvtap left promiscuous mode [ 44.777441][ T479] EXT4-fs (loop2): 1 truncate cleaned up [ 44.782915][ T112] device veth0_vlan left promiscuous mode [ 44.788510][ T479] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 44.811388][ T24] audit: type=1400 audit(1767692217.330:108): avc: denied { mount } for pid=478 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.828282][ T479] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 44.833683][ T24] audit: type=1400 audit(1767692217.330:109): avc: denied { write } for pid=478 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.845527][ T479] fscrypt: AES-256-CTS-CBC using implementation "cts(cbc-aes-aesni)" [ 44.864000][ T24] audit: type=1400 audit(1767692217.330:110): avc: denied { add_name } for pid=478 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 44.864019][ T24] audit: type=1400 audit(1767692217.330:111): avc: denied { create } for pid=478 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.864042][ T24] audit: type=1400 audit(1767692217.370:112): avc: denied { write open } for pid=478 comm="syz.2.16" path="/0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.864067][ T24] audit: type=1400 audit(1767692217.370:113): avc: denied { create } for pid=478 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 45.070628][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.084482][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.096416][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.107870][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.119080][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.130370][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.141747][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.153121][ T486] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 45.165948][ T487] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.16: Hash code is SIPHASH, but hash not in dirent [ 45.178927][ T487] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 45.193165][ T487] ================================================================== [ 45.201345][ T487] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 45.209522][ T487] Read of size 2 at addr ffff888122ece003 by task syz.2.16/487 [ 45.217128][ T487] [ 45.219447][ T487] CPU: 0 PID: 487 Comm: syz.2.16 Not tainted syzkaller #0 [ 45.226637][ T487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 45.236860][ T487] Call Trace: [ 45.240136][ T487] __dump_stack+0x21/0x24 [ 45.244617][ T487] dump_stack_lvl+0x169/0x1d8 [ 45.249540][ T487] ? show_regs_print_info+0x18/0x18 [ 45.254710][ T487] ? thaw_kernel_threads+0x220/0x220 [ 45.260257][ T487] print_address_description+0x7f/0x2c0 [ 45.265775][ T487] ? __ext4_check_dir_entry+0x7c2/0x970 [ 45.271387][ T487] kasan_report+0xe2/0x130 [ 45.275861][ T487] ? __ext4_check_dir_entry+0x7c2/0x970 [ 45.281663][ T487] __asan_report_load2_noabort+0x14/0x20 [ 45.287464][ T487] __ext4_check_dir_entry+0x7c2/0x970 [ 45.293074][ T487] ext4_readdir+0x11ca/0x39b0 [ 45.297902][ T487] ? __kasan_check_write+0x14/0x20 [ 45.303590][ T487] ? ext4_dir_llseek+0x470/0x470 [ 45.308754][ T487] ? fsnotify_perm+0x31b/0x4b0 [ 45.313674][ T487] iterate_dir+0x260/0x570 [ 45.318337][ T487] ? ext4_dir_llseek+0x470/0x470 [ 45.323785][ T487] __se_sys_getdents64+0xe5/0x240 [ 45.329201][ T487] ? __x64_sys_getdents64+0x90/0x90 [ 45.334573][ T487] ? switch_fpu_return+0x197/0x340 [ 45.339841][ T487] ? filldir+0x690/0x690 [ 45.344454][ T487] ? fpu__clear_all+0x20/0x20 [ 45.349220][ T487] ? __kasan_check_read+0x11/0x20 [ 45.354419][ T487] __x64_sys_getdents64+0x7b/0x90 [ 45.359432][ T487] do_syscall_64+0x31/0x40 [ 45.364083][ T487] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.370100][ T487] RIP: 0033:0x7facd871a169 [ 45.374679][ T487] 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 [ 45.395470][ T487] RSP: 002b:00007facd814a038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 45.404037][ T487] RAX: ffffffffffffffda RBX: 00007facd8933160 RCX: 00007facd871a169 [ 45.412257][ T487] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 [ 45.420467][ T487] RBP: 00007facd879b2a0 R08: 0000000000000000 R09: 0000000000000000 [ 45.429077][ T487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.437216][ T487] R13: 0000000000000000 R14: 00007facd8933160 R15: 00007fff27160f88 [ 45.445440][ T487] [ 45.447838][ T487] The buggy address belongs to the page: [ 45.454149][ T487] page:ffffea00048bb380 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x122ece [ 45.464538][ T487] flags: 0x4000000000000000() [ 45.469659][ T487] raw: 4000000000000000 ffffea00048b4c48 ffffea00048bb308 0000000000000000 [ 45.478956][ T487] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 45.487692][ T487] page dumped because: kasan: bad access detected [ 45.494286][ T487] page_owner tracks the page as freed [ 45.499737][ T487] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 420, ts 44815873075, free_ts 44815978084 [ 45.517257][ T487] prep_new_page+0x179/0x180 [ 45.522155][ T487] get_page_from_freelist+0x2235/0x23d0 [ 45.527894][ T487] __alloc_pages_nodemask+0x268/0x5f0 [ 45.533587][ T487] handle_pte_fault+0x1719/0x3750 [ 45.538780][ T487] handle_mm_fault+0xf3f/0x16a0 [ 45.543623][ T487] do_user_addr_fault+0x5a2/0xc80 [ 45.548978][ T487] exc_page_fault+0x5a/0xc0 [ 45.553462][ T487] asm_exc_page_fault+0x1e/0x30 [ 45.558465][ T487] page last free stack trace: [ 45.563781][ T487] free_unref_page_prepare+0x2b7/0x2d0 [ 45.569390][ T487] free_unref_page_list+0x12e/0x9b0 [ 45.575008][ T487] release_pages+0xe38/0xe80 [ 45.580082][ T487] free_pages_and_swap_cache+0x86/0xa0 [ 45.586236][ T487] tlb_finish_mmu+0x175/0x300 [ 45.591869][ T487] unmap_region+0x32c/0x380 [ 45.596365][ T487] __do_munmap+0x63c/0x850 [ 45.601291][ T487] __se_sys_munmap+0x127/0x1b0 [ 45.607426][ T487] __x64_sys_munmap+0x5b/0x70 [ 45.612201][ T487] do_syscall_64+0x31/0x40 [ 45.617041][ T487] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.627881][ T487] [ 45.630422][ T487] Memory state around the buggy address: [ 45.637588][ T487] ffff888122ecdf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.646891][ T487] ffff888122ecdf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.655308][ T487] >ffff888122ece000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.664398][ T487] ^ [ 45.668798][ T487] ffff888122ece080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.677093][ T487] ffff888122ece100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 45.686091][ T487] ================================================================== [ 45.694752][ T487] Disabling lock debugging due to kernel taint [ 45.703950][ T487] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.16: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 45.873708][ T489] EXT4-fs (loop2): Test dummy encryption mode enabled [ 45.880859][ T489] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 45.897653][ T489] EXT4-fs (loop2): 1 truncate cleaned up [ 45.903741][ T489] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 45.921978][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 45.933491][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 45.944759][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 45.956439][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 45.967995][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 45.979888][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 45.991823][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 46.003665][ T489] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 46.015824][ T492] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.17: Hash code is SIPHASH, but hash not in dirent [ 46.030963][ T492] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 46.044651][ T492] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.17: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 46.205544][ T494] EXT4-fs (loop2): Test dummy encryption mode enabled [ 46.213290][ T494] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.225749][ T494] EXT4-fs (loop2): 1 truncate cleaned up [ 46.231671][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 46.258358][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.270513][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.282248][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.293632][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.305059][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.316681][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.329126][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.340662][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 46.352478][ T497] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.18: Hash code is SIPHASH, but hash not in dirent [ 46.365408][ T497] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 46.378500][ T497] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=1535442944, rec_len=1, size=1024 fake=0 [ 46.555508][ T499] EXT4-fs (loop2): Test dummy encryption mode enabled [ 46.565274][ T499] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.576911][ T499] EXT4-fs (loop2): 1 truncate cleaned up [ 46.582989][ T499] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 46.606789][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.618545][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.630163][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.641930][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.653727][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.665320][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.676543][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.688996][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 46.701116][ T502] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.19: Hash code is SIPHASH, but hash not in dirent [ 46.714225][ T502] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 46.728652][ T502] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 46.902942][ T504] EXT4-fs (loop2): Test dummy encryption mode enabled [ 46.909973][ T504] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.920950][ T504] EXT4-fs (loop2): 1 truncate cleaned up [ 46.926946][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 46.945903][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 46.957725][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 46.969780][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 46.981042][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 46.994219][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 47.005817][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 47.017417][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 47.029497][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 47.041562][ T507] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.20: Hash code is SIPHASH, but hash not in dirent [ 47.054955][ T507] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 47.069039][ T507] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684352, rec_len=2083, size=1024 fake=0 [ 47.325242][ T509] EXT4-fs (loop2): Test dummy encryption mode enabled [ 47.332781][ T509] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.343968][ T509] EXT4-fs (loop2): 1 truncate cleaned up [ 47.350042][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 47.369753][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.382429][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.394755][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.406257][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.418813][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.430361][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.443441][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.454769][ T509] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 47.466792][ T512] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.21: Hash code is SIPHASH, but hash not in dirent [ 47.480059][ T512] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 47.493798][ T512] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.21: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 47.685382][ T514] EXT4-fs (loop2): Test dummy encryption mode enabled [ 47.692505][ T514] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.703723][ T514] EXT4-fs (loop2): 1 truncate cleaned up [ 47.709569][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 47.728445][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.740916][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.752451][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.764398][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.776326][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.787933][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.799516][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.810888][ T514] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 47.822327][ T517] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.22: Hash code is SIPHASH, but hash not in dirent [ 47.835324][ T517] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 47.848634][ T517] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=809787392, rec_len=49153, size=1024 fake=0 [ 47.991987][ T519] EXT4-fs (loop2): Test dummy encryption mode enabled [ 47.999278][ T519] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.010536][ T519] EXT4-fs (loop2): 1 truncate cleaned up [ 48.017256][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 48.037581][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.050545][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.062867][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.076599][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.089821][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.102956][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.115411][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.127163][ T519] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 48.140264][ T522] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.23: Hash code is SIPHASH, but hash not in dirent [ 48.154249][ T522] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 48.169653][ T522] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.23: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.285354][ T524] EXT4-fs (loop2): Test dummy encryption mode enabled [ 48.292199][ T524] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.303564][ T524] EXT4-fs (loop2): 1 truncate cleaned up [ 48.310000][ T524] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 48.328671][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.340330][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.351588][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.362866][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.374750][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.386565][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.398113][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.410075][ T524] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 48.421873][ T527] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.24: Hash code is SIPHASH, but hash not in dirent [ 48.434454][ T527] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 48.447415][ T527] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.24: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.605270][ T529] EXT4-fs (loop2): Test dummy encryption mode enabled [ 48.612297][ T529] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.623108][ T529] EXT4-fs (loop2): 1 truncate cleaned up [ 48.628738][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 48.648103][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.659678][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.670969][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.682132][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.693851][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.705215][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.716819][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.728373][ T529] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 48.740322][ T532] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.25: Hash code is SIPHASH, but hash not in dirent [ 48.753061][ T532] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 48.766009][ T532] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.25: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.886046][ T534] EXT4-fs (loop2): Test dummy encryption mode enabled [ 48.893170][ T534] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.903896][ T534] EXT4-fs (loop2): 1 truncate cleaned up [ 48.909658][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 48.927724][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 48.939338][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 48.950386][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 48.961358][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 48.972553][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 48.983756][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 48.995296][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 49.006270][ T534] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 49.017805][ T537] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.26: Hash code is SIPHASH, but hash not in dirent [ 49.030338][ T537] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 49.044365][ T537] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.26: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.189307][ T539] EXT4-fs (loop2): Test dummy encryption mode enabled [ 49.196459][ T539] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.207310][ T539] EXT4-fs (loop2): 1 truncate cleaned up [ 49.213324][ T539] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 49.232401][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.244366][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.255448][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.266566][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.277866][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.289105][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.300400][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.312092][ T539] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 49.323961][ T542] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.27: Hash code is SIPHASH, but hash not in dirent [ 49.337368][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 49.350284][ T542] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.27: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 2026/01/06 09:37:01 executed programs: 14 [ 49.485279][ T544] EXT4-fs (loop2): Test dummy encryption mode enabled [ 49.492302][ T544] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.503738][ T544] EXT4-fs (loop2): 1 truncate cleaned up [ 49.510261][ T544] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 49.528579][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.540328][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.551823][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.563507][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.574883][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.586005][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.597352][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.608336][ T544] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 49.619810][ T547] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.28: Hash code is SIPHASH, but hash not in dirent [ 49.632384][ T547] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 49.645576][ T547] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.28: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 49.805326][ T549] EXT4-fs (loop2): Test dummy encryption mode enabled [ 49.812261][ T549] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.823344][ T549] EXT4-fs (loop2): 1 truncate cleaned up [ 49.829112][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 49.847099][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.858883][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.870066][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.881600][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.893204][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.904476][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.915829][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.927341][ T549] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 49.939157][ T552] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.29: Hash code is SIPHASH, but hash not in dirent [ 49.951934][ T552] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 49.965025][ T552] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.125289][ T554] EXT4-fs (loop2): Test dummy encryption mode enabled [ 50.132231][ T554] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.143242][ T554] EXT4-fs (loop2): 1 truncate cleaned up [ 50.148962][ T554] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 50.167668][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.179388][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.191218][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.202378][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.213741][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.224722][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.236182][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.247314][ T554] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 50.258689][ T557] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.30: Hash code is SIPHASH, but hash not in dirent [ 50.271097][ T557] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 50.284191][ T557] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.402587][ T559] EXT4-fs (loop2): Test dummy encryption mode enabled [ 50.409946][ T559] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.420874][ T559] EXT4-fs (loop2): 1 truncate cleaned up [ 50.427036][ T559] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 50.444947][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.456413][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.467751][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.478981][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.490438][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.501883][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.513035][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.524256][ T559] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 50.535875][ T562] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.31: Hash code is SIPHASH, but hash not in dirent [ 50.548217][ T562] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 50.561185][ T562] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.31: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 50.709760][ T564] EXT4-fs (loop2): Test dummy encryption mode enabled [ 50.716889][ T564] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.728230][ T564] EXT4-fs (loop2): 1 truncate cleaned up [ 50.734200][ T564] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 50.752256][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.763920][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.774924][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.785955][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.797000][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.808148][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.819337][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.830491][ T564] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 50.842365][ T567] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.32: Hash code is SIPHASH, but hash not in dirent [ 50.855118][ T567] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 50.869278][ T567] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=8514816, rec_len=6656, size=1024 fake=0 [ 50.968926][ T569] EXT4-fs (loop2): Test dummy encryption mode enabled [ 50.975968][ T569] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.987021][ T569] EXT4-fs (loop2): 1 truncate cleaned up [ 50.992785][ T569] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 51.010911][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.022244][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.033407][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.044974][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.056907][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.068521][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.079736][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.090827][ T569] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 51.102075][ T572] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.33: Hash code is SIPHASH, but hash not in dirent [ 51.114443][ T572] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 51.127541][ T572] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.33: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2147684352, rec_len=2083, size=1024 fake=0 [ 51.239056][ T574] EXT4-fs (loop2): Test dummy encryption mode enabled [ 51.246000][ T574] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.256687][ T574] EXT4-fs (loop2): 1 truncate cleaned up [ 51.262316][ T574] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 51.280321][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.291902][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.303375][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.314641][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.325840][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.336835][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.348263][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.359777][ T574] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 51.371582][ T577] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.34: Hash code is SIPHASH, but hash not in dirent [ 51.384319][ T577] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 51.397351][ T577] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.34: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.541970][ T579] EXT4-fs (loop2): Test dummy encryption mode enabled [ 51.549246][ T579] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.560161][ T579] EXT4-fs (loop2): 1 truncate cleaned up [ 51.565916][ T579] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 51.584175][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.595868][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.607684][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.618960][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.630412][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.641520][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.652906][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.664135][ T579] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 51.675995][ T582] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.35: Hash code is SIPHASH, but hash not in dirent [ 51.690111][ T582] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 51.703550][ T582] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.35: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 51.829822][ T584] EXT4-fs (loop2): Test dummy encryption mode enabled [ 51.836703][ T584] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.847952][ T584] EXT4-fs (loop2): 1 truncate cleaned up [ 51.853829][ T584] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 51.872088][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.883660][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.895387][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.906850][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.918312][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.930005][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.940954][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.952176][ T584] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 51.963604][ T587] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.36: Hash code is SIPHASH, but hash not in dirent [ 51.976397][ T587] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 51.989800][ T587] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.090267][ T589] EXT4-fs (loop2): Test dummy encryption mode enabled [ 52.097899][ T589] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.108797][ T589] EXT4-fs (loop2): 1 truncate cleaned up [ 52.114937][ T589] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 52.132924][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.144707][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.155881][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.167002][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.178054][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.189633][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.201002][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.212313][ T589] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 52.224430][ T592] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.37: Hash code is SIPHASH, but hash not in dirent [ 52.237623][ T592] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 52.250880][ T592] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=1662598144, rec_len=56802, size=1024 fake=0 [ 52.405880][ T594] EXT4-fs (loop2): Test dummy encryption mode enabled [ 52.413058][ T594] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.423770][ T594] EXT4-fs (loop2): 1 truncate cleaned up [ 52.429463][ T594] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 52.447511][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.459002][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.470428][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.481643][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.492890][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.504046][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.515077][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.526545][ T594] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 52.537980][ T597] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.38: Hash code is SIPHASH, but hash not in dirent [ 52.550794][ T597] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 52.563958][ T597] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 52.739282][ T599] EXT4-fs (loop2): Test dummy encryption mode enabled [ 52.746302][ T599] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.757061][ T599] EXT4-fs (loop2): 1 truncate cleaned up [ 52.762893][ T599] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 52.780949][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.792681][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.803838][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.816696][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.828836][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.840405][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.852403][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.864555][ T599] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 52.876376][ T602] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.39: Hash code is SIPHASH, but hash not in dirent [ 52.889142][ T602] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 52.902889][ T602] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.39: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.044303][ T604] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.051491][ T604] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.062823][ T604] EXT4-fs (loop2): 1 truncate cleaned up [ 53.068582][ T604] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 53.087670][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.099466][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.110940][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.122401][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.133696][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.145108][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.156694][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.167957][ T604] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 53.179229][ T607] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.40: Hash code is SIPHASH, but hash not in dirent [ 53.192072][ T607] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 53.205226][ T607] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=530176, rec_len=3072, size=1024 fake=0 [ 53.319107][ T609] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.326159][ T609] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.337225][ T609] EXT4-fs (loop2): 1 truncate cleaned up [ 53.343297][ T609] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 53.362025][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.373642][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.385068][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.396188][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.407575][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.419184][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.430304][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.441253][ T609] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 53.454216][ T612] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.41: Hash code is SIPHASH, but hash not in dirent [ 53.467193][ T612] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 53.480174][ T612] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 53.690000][ T614] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.696953][ T614] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.708034][ T614] EXT4-fs (loop2): 1 truncate cleaned up [ 53.713770][ T614] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 53.731805][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.743726][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.754800][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.766423][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.777762][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.788863][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.801559][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.812955][ T614] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 53.824580][ T617] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.42: Hash code is SIPHASH, but hash not in dirent [ 53.837586][ T617] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 53.851026][ T617] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.42: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.058955][ T619] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.066301][ T619] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.077354][ T619] EXT4-fs (loop2): 1 truncate cleaned up [ 54.083538][ T619] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 54.101718][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.113200][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.124471][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.135595][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.146666][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.157832][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.169102][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.180230][ T619] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 54.191788][ T622] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.43: Hash code is SIPHASH, but hash not in dirent [ 54.204862][ T622] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 54.218067][ T622] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.331061][ T624] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.337917][ T624] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.348606][ T624] EXT4-fs (loop2): 1 truncate cleaned up [ 54.354333][ T624] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 54.373463][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.384977][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.396156][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.407191][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.418353][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.429478][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.440620][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.451776][ T624] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 54.463362][ T627] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.44: Hash code is SIPHASH, but hash not in dirent 2026/01/06 09:37:07 executed programs: 31 [ 54.476196][ T627] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 54.488933][ T627] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.44: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.629575][ T629] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.636508][ T629] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.647134][ T629] EXT4-fs (loop2): 1 truncate cleaned up [ 54.653084][ T629] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 54.671432][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.683130][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.694280][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.705531][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.716744][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.728078][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.739941][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.751102][ T629] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 54.762487][ T632] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.45: Hash code is SIPHASH, but hash not in dirent [ 54.774831][ T632] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 54.787850][ T632] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.45: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.940353][ T634] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.947390][ T634] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.958197][ T634] EXT4-fs (loop2): 1 truncate cleaned up [ 54.963995][ T634] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 54.981965][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 54.993765][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 55.004854][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 55.016168][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 55.027356][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 55.038601][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 55.049735][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 55.061262][ T634] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.46: Siphash requires key [ 55.073242][ T637] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.46: Hash code is SIPHASH, but hash not in dirent [ 55.086185][ T637] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 55.099368][ T637] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.46: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0