Warning: Permanently added '10.128.0.161' (ED25519) to the list of known hosts. 2026/03/21 00:58:17 parsed 1 programs [ 44.797278][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 44.797289][ T24] audit: type=1400 audit(1774054697.810:104): avc: denied { unlink } for pid=420 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.868999][ T420] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.344369][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.351784][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.359531][ T424] device bridge_slave_0 entered promiscuous mode [ 45.366822][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.373987][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.381920][ T424] device bridge_slave_1 entered promiscuous mode [ 45.418082][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.425149][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.432750][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.439836][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.455791][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.463225][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.471251][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.479791][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.489818][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.498279][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.505597][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.514587][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.523222][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.530495][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.541858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.551263][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.563951][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.575291][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.583880][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.591518][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.600130][ T424] device veth0_vlan entered promiscuous mode [ 45.609644][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.618802][ T424] device veth1_macvtap entered promiscuous mode [ 45.627943][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.637737][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.842344][ T24] audit: type=1400 audit(1774054698.850:105): avc: denied { create } for pid=452 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.082911][ T24] audit: type=1401 audit(1774054699.090:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 46.132386][ T331] device bridge_slave_1 left promiscuous mode [ 46.138926][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.146781][ T331] device bridge_slave_0 left promiscuous mode [ 46.152884][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.160744][ T331] device veth1_macvtap left promiscuous mode [ 46.167060][ T331] device veth0_vlan left promiscuous mode 2026/03/21 00:58:19 executed programs: 0 [ 46.519455][ T24] audit: type=1400 audit(1774054699.530:107): avc: denied { write } for pid=411 comm="syz-execprog" path="pipe:[15170]" dev="pipefs" ino=15170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.559033][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.567089][ T480] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.574433][ T480] device bridge_slave_0 entered promiscuous mode [ 46.581591][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.588886][ T480] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.596467][ T480] device bridge_slave_1 entered promiscuous mode [ 46.626355][ T480] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.633540][ T480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.641254][ T480] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.648355][ T480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.664115][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.671720][ T307] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.679713][ T307] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.689112][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.697508][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.705197][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.714714][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.723199][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.730367][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.741182][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.750954][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.763629][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.774439][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.783129][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.791223][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.800291][ T480] device veth0_vlan entered promiscuous mode [ 46.810752][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.819878][ T480] device veth1_macvtap entered promiscuous mode [ 46.828776][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.839034][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.898872][ T485] EXT4-fs (loop2): Test dummy encryption mode enabled [ 46.906183][ T485] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 46.920459][ T485] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.932554][ T485] EXT4-fs (loop2): 1 truncate cleaned up [ 46.938400][ T485] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 46.955027][ T24] audit: type=1400 audit(1774054699.960:108): avc: denied { mount } for pid=484 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.962326][ T485] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 46.976901][ T24] audit: type=1400 audit(1774054699.970:109): avc: denied { write } for pid=484 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.986487][ T485] fscrypt: AES-256-CTS-CBC using implementation "cts(cbc-aes-aesni)" [ 47.014805][ T24] audit: type=1400 audit(1774054699.970:110): avc: denied { add_name } for pid=484 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.015533][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.071320][ T24] audit: type=1400 audit(1774054699.970:111): avc: denied { create } for pid=484 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.071349][ T24] audit: type=1400 audit(1774054699.990:112): avc: denied { write open } for pid=484 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 [ 47.071368][ T24] audit: type=1400 audit(1774054699.990:113): avc: denied { create } for pid=484 comm="syz.2.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 47.223781][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.235235][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.247452][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.258593][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.270205][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.281823][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.293452][ T485] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.16: Siphash requires key [ 47.304867][ T492] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.16: Hash code is SIPHASH, but hash not in dirent [ 47.317613][ T492] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.16: Corrupt directory, running e2fsck is recommended [ 47.330872][ T492] ================================================================== [ 47.339215][ T492] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7c2/0x970 [ 47.347198][ T492] Read of size 2 at addr ffff88812c829003 by task syz.2.16/492 [ 47.354821][ T492] [ 47.357336][ T492] CPU: 1 PID: 492 Comm: syz.2.16 Not tainted syzkaller #0 [ 47.364446][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.374880][ T492] Call Trace: [ 47.378329][ T492] __dump_stack+0x21/0x24 [ 47.382746][ T492] dump_stack_lvl+0x1a7/0x208 [ 47.387444][ T492] ? show_regs_print_info+0x18/0x18 [ 47.392740][ T492] ? thaw_kernel_threads+0x220/0x220 [ 47.398373][ T492] print_address_description+0x7f/0x2c0 [ 47.404276][ T492] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.410093][ T492] kasan_report+0xe2/0x130 [ 47.414917][ T492] ? __ext4_check_dir_entry+0x7c2/0x970 [ 47.420547][ T492] __asan_report_load2_noabort+0x14/0x20 [ 47.426169][ T492] __ext4_check_dir_entry+0x7c2/0x970 [ 47.431709][ T492] ext4_readdir+0x123f/0x3ab0 [ 47.436391][ T492] ? rwsem_down_read_slowpath+0x625/0xd40 [ 47.442265][ T492] ? ext4_dir_llseek+0x470/0x470 [ 47.447193][ T492] ? fsnotify_perm+0x31b/0x4b0 [ 47.452056][ T492] iterate_dir+0x260/0x570 [ 47.456573][ T492] ? ext4_dir_llseek+0x470/0x470 [ 47.461511][ T492] __se_sys_getdents64+0xf2/0x250 [ 47.466711][ T492] ? __x64_sys_getdents64+0x90/0x90 [ 47.472365][ T492] ? switch_fpu_return+0x19c/0x330 [ 47.477554][ T492] ? filldir+0x690/0x690 [ 47.481877][ T492] ? fpu__clear_all+0x20/0x20 [ 47.486713][ T492] ? __kasan_check_read+0x11/0x20 [ 47.491926][ T492] __x64_sys_getdents64+0x7b/0x90 [ 47.497266][ T492] do_syscall_64+0x31/0x40 [ 47.501696][ T492] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.507592][ T492] RIP: 0033:0x7f6a6a51f8f9 [ 47.512205][ T492] 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 [ 47.531805][ T492] RSP: 002b:00007f6a69f66028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 47.540519][ T492] RAX: ffffffffffffffda RBX: 00007f6a6a74e080 RCX: 00007f6a6a51f8f9 [ 47.548804][ T492] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 [ 47.557246][ T492] RBP: 00007f6a6a5b11bc R08: 0000000000000000 R09: 0000000000000000 [ 47.565773][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.574013][ T492] R13: 0000000000000000 R14: 00007f6a6a74e080 R15: 00007ffd4242d4a8 [ 47.582253][ T492] [ 47.584748][ T492] The buggy address belongs to the page: [ 47.590989][ T492] page:ffffea0004b20a40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12c829 [ 47.601599][ T492] flags: 0x4000000000000000() [ 47.606554][ T492] raw: 4000000000000000 ffff8881f715ab70 ffffea0004b20788 0000000000000000 [ 47.615236][ T492] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 47.624342][ T492] page dumped because: kasan: bad access detected [ 47.630773][ T492] page_owner tracks the page as freed [ 47.636260][ T492] page last allocated via order 0, migratetype Movable, gfp_mask 0x8100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|0x8000000), pid 430, ts 46960505940, free_ts 46960612850 [ 47.652748][ T492] prep_new_page+0x179/0x180 [ 47.657420][ T492] get_page_from_freelist+0x223b/0x23d0 [ 47.662961][ T492] __alloc_pages_nodemask+0x290/0x620 [ 47.668332][ T492] handle_pte_fault+0x1719/0x3750 [ 47.673480][ T492] handle_mm_fault+0xf81/0x1710 [ 47.678748][ T492] do_user_addr_fault+0x5a8/0xc90 [ 47.684000][ T492] exc_page_fault+0x5a/0xc0 [ 47.688492][ T492] asm_exc_page_fault+0x1e/0x30 [ 47.693327][ T492] page last free stack trace: [ 47.698003][ T492] free_unref_page_prepare+0x2b7/0x2d0 [ 47.703628][ T492] free_unref_page_list+0x129/0x9c0 [ 47.708997][ T492] release_pages+0xe52/0xea0 [ 47.713665][ T492] free_pages_and_swap_cache+0x86/0xa0 [ 47.719200][ T492] tlb_finish_mmu+0x17e/0x310 [ 47.724030][ T492] unmap_region+0x355/0x3c0 [ 47.728609][ T492] __do_munmap+0x63c/0x850 [ 47.733030][ T492] __se_sys_munmap+0x130/0x1c0 [ 47.737782][ T492] __x64_sys_munmap+0x5b/0x70 [ 47.742542][ T492] do_syscall_64+0x31/0x40 [ 47.746959][ T492] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.752863][ T492] [ 47.755188][ T492] Memory state around the buggy address: [ 47.760815][ T492] ffff88812c828f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.768874][ T492] ffff88812c828f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.777101][ T492] >ffff88812c829000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.785432][ T492] ^ [ 47.789493][ T492] ffff88812c829080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.798264][ T492] ffff88812c829100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 47.806629][ T492] ================================================================== [ 47.814850][ T492] Disabling lock debugging due to kernel taint [ 47.822829][ T492] 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 [ 47.899084][ T494] EXT4-fs (loop2): Test dummy encryption mode enabled [ 47.906199][ T494] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 47.916992][ T494] EXT4-fs (loop2): 1 truncate cleaned up [ 47.922926][ T494] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 47.942032][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 47.953701][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 47.965007][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 47.976388][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 47.987729][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 47.998972][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 48.011219][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 48.022807][ T494] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.17: Siphash requires key [ 48.034486][ T497] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.17: Hash code is SIPHASH, but hash not in dirent [ 48.047443][ T497] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.17: Corrupt directory, running e2fsck is recommended [ 48.060596][ T497] 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=4308992, rec_len=0, size=1024 fake=0 [ 48.202664][ T499] EXT4-fs (loop2): Test dummy encryption mode enabled [ 48.209653][ T499] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.220736][ T499] EXT4-fs (loop2): 1 truncate cleaned up [ 48.226672][ T499] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 48.254156][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.265921][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.277229][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.288501][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.299741][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.310799][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.322098][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.333790][ T499] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.18: Siphash requires key [ 48.345527][ T502] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.18: Hash code is SIPHASH, but hash not in dirent [ 48.358304][ T502] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.18: Corrupt directory, running e2fsck is recommended [ 48.371645][ T502] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.18: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 48.478851][ T504] EXT4-fs (loop2): Test dummy encryption mode enabled [ 48.485704][ T504] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.497391][ T504] EXT4-fs (loop2): 1 truncate cleaned up [ 48.503101][ T504] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 48.523983][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.536120][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.547276][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.558374][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.569566][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.580650][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.591913][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.603232][ T504] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.19: Siphash requires key [ 48.614837][ T521] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.19: Hash code is SIPHASH, but hash not in dirent [ 48.627537][ T521] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 48.641290][ T521] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.19: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=2948400384, rec_len=32, size=1024 fake=0 [ 48.869170][ T523] EXT4-fs (loop2): Test dummy encryption mode enabled [ 48.876496][ T523] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.887982][ T523] EXT4-fs (loop2): 1 truncate cleaned up [ 48.893729][ T523] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 48.915593][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 48.927223][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 48.939012][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 48.950666][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 48.961781][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 48.973211][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 48.984666][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 48.995767][ T523] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.20: Siphash requires key [ 49.007763][ T526] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.20: Hash code is SIPHASH, but hash not in dirent [ 49.020631][ T526] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.20: Corrupt directory, running e2fsck is recommended [ 49.034890][ T526] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.20: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=216851200, rec_len=56, size=1024 fake=0 [ 49.198594][ T528] EXT4-fs (loop2): Test dummy encryption mode enabled [ 49.206036][ T528] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.217385][ T528] EXT4-fs (loop2): 1 truncate cleaned up [ 49.223868][ T528] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 49.242305][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.254251][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.265640][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.277293][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.288678][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.300166][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.311558][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.323051][ T528] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.21: Siphash requires key [ 49.334691][ T531] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.21: Hash code is SIPHASH, but hash not in dirent [ 49.347767][ T531] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.21: Corrupt directory, running e2fsck is recommended [ 49.360916][ T531] 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 [ 49.427015][ T533] EXT4-fs (loop2): Test dummy encryption mode enabled [ 49.434521][ T533] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.446183][ T533] EXT4-fs (loop2): 1 truncate cleaned up [ 49.452436][ T533] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 49.473224][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.484912][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.496290][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.507692][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.519005][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.530448][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.542189][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.553347][ T533] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.22: Siphash requires key [ 49.565285][ T536] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.22: Hash code is SIPHASH, but hash not in dirent [ 49.578269][ T536] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.22: Corrupt directory, running e2fsck is recommended [ 49.591546][ T536] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.22: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=8192, rec_len=0, size=1024 fake=0 [ 49.767469][ T538] EXT4-fs (loop2): Test dummy encryption mode enabled [ 49.775036][ T538] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 49.786098][ T538] EXT4-fs (loop2): 1 truncate cleaned up [ 49.791982][ T538] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 49.811320][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.823350][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.834642][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.846432][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.857833][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.869183][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.880514][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.891784][ T538] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.23: Siphash requires key [ 49.903826][ T541] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.23: Hash code is SIPHASH, but hash not in dirent [ 49.916419][ T541] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.23: Corrupt directory, running e2fsck is recommended [ 49.930142][ T541] 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 [ 50.090719][ T543] EXT4-fs (loop2): Test dummy encryption mode enabled [ 50.097648][ T543] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.108605][ T543] EXT4-fs (loop2): 1 truncate cleaned up [ 50.114722][ T543] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 50.133269][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.145313][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.157205][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.168742][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.180614][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.192098][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.203619][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.214870][ T543] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.24: Siphash requires key [ 50.226979][ T546] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.24: Hash code is SIPHASH, but hash not in dirent [ 50.240132][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.24: Corrupt directory, running e2fsck is recommended [ 50.253604][ T546] 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 [ 50.409146][ T548] EXT4-fs (loop2): Test dummy encryption mode enabled [ 50.416360][ T548] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.428239][ T548] EXT4-fs (loop2): 1 truncate cleaned up [ 50.434210][ T548] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 50.452918][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.464728][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.475974][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.487375][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.498783][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.510646][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.522507][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.533912][ T548] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.25: Siphash requires key [ 50.546518][ T551] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.25: Hash code is SIPHASH, but hash not in dirent [ 50.559919][ T551] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.25: Corrupt directory, running e2fsck is recommended [ 50.573664][ T551] 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 [ 50.749237][ T553] EXT4-fs (loop2): Test dummy encryption mode enabled [ 50.756388][ T553] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 50.767947][ T553] EXT4-fs (loop2): 1 truncate cleaned up [ 50.774373][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 50.794636][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.807852][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.819336][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.831352][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.842550][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.854440][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.865685][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.877219][ T553] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.26: Siphash requires key [ 50.888828][ T556] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.26: Hash code is SIPHASH, but hash not in dirent [ 50.901924][ T556] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.26: Corrupt directory, running e2fsck is recommended [ 50.915279][ T556] 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 [ 51.104295][ T558] EXT4-fs (loop2): Test dummy encryption mode enabled [ 51.111397][ T558] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.122466][ T558] EXT4-fs (loop2): 1 truncate cleaned up [ 51.128272][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 51.148111][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.160436][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.172745][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.184903][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.196859][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.208140][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.220097][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.231830][ T558] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.27: Siphash requires key [ 51.243777][ T561] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.27: Hash code is SIPHASH, but hash not in dirent [ 51.256864][ T561] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 51.269764][ T561] 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 [ 51.388894][ T563] EXT4-fs (loop2): Test dummy encryption mode enabled [ 51.395765][ T563] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.406659][ T563] EXT4-fs (loop2): 1 truncate cleaned up [ 51.412515][ T563] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 51.431063][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.442731][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.454073][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.465240][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.476233][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.487463][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.498729][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.510166][ T563] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.28: Siphash requires key [ 51.521740][ T566] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.28: Hash code is SIPHASH, but hash not in dirent 2026/03/21 00:58:24 executed programs: 15 [ 51.534476][ T566] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.28: Corrupt directory, running e2fsck is recommended [ 51.547709][ T566] 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 [ 51.687452][ T568] EXT4-fs (loop2): Test dummy encryption mode enabled [ 51.694292][ T568] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.706368][ T568] EXT4-fs (loop2): 1 truncate cleaned up [ 51.712158][ T568] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 51.730794][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.742510][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.754205][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.765489][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.776729][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.788821][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.801900][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.813303][ T568] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.29: Siphash requires key [ 51.824725][ T571] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.29: Hash code is SIPHASH, but hash not in dirent [ 51.837377][ T571] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.29: Corrupt directory, running e2fsck is recommended [ 51.850463][ T571] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.29: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2054779648, rec_len=27999, size=1024 fake=0 [ 52.044207][ T573] EXT4-fs (loop2): Test dummy encryption mode enabled [ 52.051532][ T573] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.063032][ T573] EXT4-fs (loop2): 1 truncate cleaned up [ 52.068739][ T573] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 52.087212][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.098804][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.110348][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.121691][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.133057][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.144517][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.155711][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.166905][ T573] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.30: Siphash requires key [ 52.178577][ T576] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.30: Hash code is SIPHASH, but hash not in dirent [ 52.191237][ T576] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.30: Corrupt directory, running e2fsck is recommended [ 52.204305][ T576] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.30: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=12915, size=1024 fake=0 [ 52.407337][ T578] EXT4-fs (loop2): Test dummy encryption mode enabled [ 52.414360][ T578] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.425476][ T578] EXT4-fs (loop2): 1 truncate cleaned up [ 52.431441][ T578] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 52.449857][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.461364][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.472574][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.483549][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.495159][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.506413][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.517874][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.528955][ T578] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.31: Siphash requires key [ 52.540469][ T581] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.31: Hash code is SIPHASH, but hash not in dirent [ 52.553728][ T581] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.31: Corrupt directory, running e2fsck is recommended [ 52.567162][ T581] 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 [ 52.743476][ T583] EXT4-fs (loop2): Test dummy encryption mode enabled [ 52.750452][ T583] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 52.761219][ T583] EXT4-fs (loop2): 1 truncate cleaned up [ 52.767114][ T583] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 52.785621][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.797703][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.809496][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.820581][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.832182][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.843470][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.854628][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.865679][ T583] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.32: Siphash requires key [ 52.877334][ T586] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.32: Hash code is SIPHASH, but hash not in dirent [ 52.890010][ T586] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 52.903053][ T586] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.32: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 53.049585][ T588] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.056526][ T588] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.067740][ T588] EXT4-fs (loop2): 1 truncate cleaned up [ 53.073856][ T588] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 53.092048][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.103497][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.114803][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.126461][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.137733][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.149115][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.161385][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.172810][ T588] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.33: Siphash requires key [ 53.184410][ T591] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.33: Hash code is SIPHASH, but hash not in dirent [ 53.196856][ T591] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.33: Corrupt directory, running e2fsck is recommended [ 53.209853][ T591] 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=2051695872, rec_len=12915, size=1024 fake=0 [ 53.409468][ T593] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.416733][ T593] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.427828][ T593] EXT4-fs (loop2): 1 truncate cleaned up [ 53.433593][ T593] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 53.451977][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.463642][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.475548][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.486945][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.498345][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.509451][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.521069][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.532318][ T593] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.34: Siphash requires key [ 53.544316][ T596] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.34: Hash code is SIPHASH, but hash not in dirent [ 53.557464][ T596] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.34: Corrupt directory, running e2fsck is recommended [ 53.570516][ T596] 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=4308992, rec_len=0, size=1024 fake=0 [ 53.768205][ T598] EXT4-fs (loop2): Test dummy encryption mode enabled [ 53.775431][ T598] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 53.786689][ T598] EXT4-fs (loop2): 1 truncate cleaned up [ 53.793266][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 53.812156][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.823562][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.835071][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.846527][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.857838][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.869209][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.880427][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.891661][ T598] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.35: Siphash requires key [ 53.903121][ T601] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.35: Hash code is SIPHASH, but hash not in dirent [ 53.915969][ T601] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.35: Corrupt directory, running e2fsck is recommended [ 53.928877][ T601] 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 [ 54.076917][ T603] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.084072][ T603] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.095190][ T603] EXT4-fs (loop2): 1 truncate cleaned up [ 54.100974][ T603] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 54.119743][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.131556][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.142657][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.154250][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.165342][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.176396][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.187417][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.198714][ T603] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.36: Siphash requires key [ 54.211337][ T606] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.36: Hash code is SIPHASH, but hash not in dirent [ 54.224638][ T606] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.36: Corrupt directory, running e2fsck is recommended [ 54.237837][ T606] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.36: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=12915, size=1024 fake=0 [ 54.369592][ T608] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.376620][ T608] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.388259][ T608] EXT4-fs (loop2): 1 truncate cleaned up [ 54.393910][ T608] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 54.412407][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.424717][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.436548][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.447886][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.459366][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.470674][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.482243][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.493453][ T608] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.37: Siphash requires key [ 54.504913][ T611] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.37: Hash code is SIPHASH, but hash not in dirent [ 54.517633][ T611] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.37: Corrupt directory, running e2fsck is recommended [ 54.530981][ T611] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.37: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 54.729012][ T613] EXT4-fs (loop2): Test dummy encryption mode enabled [ 54.736517][ T613] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 54.747384][ T613] EXT4-fs (loop2): 1 truncate cleaned up [ 54.753029][ T613] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 54.772356][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.784150][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.795643][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.807675][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.819361][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.830525][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.841880][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.853075][ T613] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.38: Siphash requires key [ 54.864723][ T616] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.38: Hash code is SIPHASH, but hash not in dirent [ 54.877308][ T616] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 54.890385][ T616] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.38: path (unknown): bad entry in directory: directory entry overrun - offset=1023, inode=2197501952, rec_len=53392, size=1024 fake=0 [ 55.049040][ T618] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.056128][ T618] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.067943][ T618] EXT4-fs (loop2): 1 truncate cleaned up [ 55.073590][ T618] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 55.092399][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.104264][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.115605][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.126672][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.138174][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.149413][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.160906][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.171996][ T618] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.39: Siphash requires key [ 55.183852][ T621] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.39: Hash code is SIPHASH, but hash not in dirent [ 55.196474][ T621] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 55.209700][ T621] 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 [ 55.409044][ T623] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.416172][ T623] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.427491][ T623] EXT4-fs (loop2): 1 truncate cleaned up [ 55.433152][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 55.451661][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.463218][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.474298][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.485558][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.496998][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.508192][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.519669][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.530764][ T623] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.40: Siphash requires key [ 55.542463][ T626] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.40: Hash code is SIPHASH, but hash not in dirent [ 55.555486][ T626] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.40: Corrupt directory, running e2fsck is recommended [ 55.568550][ T626] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.40: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 55.694703][ T628] EXT4-fs (loop2): Test dummy encryption mode enabled [ 55.701731][ T628] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 55.712626][ T628] EXT4-fs (loop2): 1 truncate cleaned up [ 55.718717][ T628] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 55.737424][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.749382][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.760750][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.771881][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.782944][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.794602][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.806032][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.817435][ T628] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.41: Siphash requires key [ 55.828932][ T631] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.41: Hash code is SIPHASH, but hash not in dirent [ 55.841467][ T631] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.41: Corrupt directory, running e2fsck is recommended [ 55.854333][ T631] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.41: path (unknown): bad entry in directory: rec_len is smaller than minimal - offset=1023, inode=0, rec_len=0, size=1024 fake=0 [ 56.049026][ T633] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.056141][ T633] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.067300][ T633] EXT4-fs (loop2): 1 truncate cleaned up [ 56.073118][ T633] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 56.091713][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.103507][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.114676][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.126213][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.137740][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.149036][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.160842][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.172591][ T633] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.42: Siphash requires key [ 56.184321][ T636] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.42: Hash code is SIPHASH, but hash not in dirent [ 56.197084][ T636] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 56.210254][ T636] 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 [ 56.433358][ T638] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.440420][ T638] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.451177][ T638] EXT4-fs (loop2): 1 truncate cleaned up [ 56.457268][ T638] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 56.475376][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.486941][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.498168][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.509456][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.521205][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.532550][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.543704][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.554838][ T638] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.43: Siphash requires key [ 56.566747][ T641] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.43: Hash code is SIPHASH, but hash not in dirent [ 56.579511][ T641] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.43: Corrupt directory, running e2fsck is recommended [ 56.593162][ T641] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 255: comm syz.2.43: path (unknown): bad entry in directory: rec_len % 4 != 0 - offset=1023, inode=2051695872, rec_len=12915, size=1024 fake=0 2026/03/21 00:58:29 executed programs: 30 [ 56.738002][ T643] EXT4-fs (loop2): Test dummy encryption mode enabled [ 56.744953][ T643] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.756269][ T643] EXT4-fs (loop2): 1 truncate cleaned up [ 56.762121][ T643] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 56.780727][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.793454][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.806158][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.817322][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.828894][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.840386][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.851453][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.862605][ T643] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.44: Siphash requires key [ 56.874441][ T646] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.44: Hash code is SIPHASH, but hash not in dirent [ 56.886995][ T646] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.44: Corrupt directory, running e2fsck is recommended [ 56.900081][ T646] 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 [ 57.029234][ T648] EXT4-fs (loop2): Test dummy encryption mode enabled [ 57.037717][ T648] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 57.049293][ T648] EXT4-fs (loop2): 1 truncate cleaned up [ 57.054937][ T648] EXT4-fs (loop2): mounted filesystem without journal. Opts: test_dummy_encryption,journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,,errors=continue [ 57.074008][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.086475][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.098272][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.109721][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.121048][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.132706][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.144254][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.155304][ T648] EXT4-fs warning (device loop2): __ext4fs_dirhash:270: inode #2: comm syz.2.45: Siphash requires key [ 57.166770][ T651] EXT4-fs warning (device loop2): dx_probe:818: inode #2: comm syz.2.45: Hash code is SIPHASH, but hash not in dirent [ 57.179422][ T651] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.45: Corrupt directory, running e2fsck is recommended [ 57.192259][ T651] 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