Warning: Permanently added '10.128.1.39' (ED25519) to the list of known hosts.
executing program
[ 58.976495][ T4165] loop0: detected capacity change from 0 to 512
[ 59.175033][ T4165] EXT4-fs (loop0): Test dummy encryption mode enabled
[ 59.181962][ T4165] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support!
[ 59.195169][ T4165] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode
[ 59.210089][ T4165] EXT4-fs (loop0): 1 truncate cleaned up
[ 59.215862][ T4165] EXT4-fs (loop0): mounted filesystem without journal. Opts: test_dummy_encryption,usrquota,nombcache,,errors=continue. Quota mode: writeback.
[ 59.267842][ T4165] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni"
[ 59.279978][ T4165] ------------[ cut here ]------------
[ 59.285618][ T4165] WARNING: CPU: 0 PID: 4165 at fs/crypto/fname.c:543 fscrypt_fname_siphash+0xb9/0xf0
[ 59.295206][ T4165] Modules linked in:
[ 59.299112][ T4165] CPU: 0 PID: 4165 Comm: syz-executor564 Not tainted 5.15.180-syzkaller #0
[ 59.307841][ T4165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 59.318100][ T4165] RIP: 0010:fscrypt_fname_siphash+0xb9/0xf0
[ 59.324043][ T4165] Code: 42 0f b6 04 28 84 c0 75 38 41 8b 34 24 49 83 c6 40 4c 89 ff 4c 89 f2 5b 41 5c 41 5d 41 5e 41 5f e9 5c 9f 4a 02 e8 47 7e 92 ff <0f> 0b eb aa 89 d9 80 e1 07 38 c1 7c 8c 48 89 df e8 92 71 dc ff eb
[ 59.343705][ T4165] RSP: 0018:ffffc90002f1f470 EFLAGS: 00010293
[ 59.349772][ T4165] RAX: ffffffff81ee1f99 RBX: 0000000000000000 RCX: ffff888021b9bb80
[ 59.357786][ T4165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.365821][ T4165] RBP: ffffc90002f1f630 R08: ffffffff81ee1f3e R09: ffffffff8219de69
[ 59.373840][ T4165] R10: 0000000000000007 R11: ffff888021b9bb80 R12: ffffc90002f1f5c0
[ 59.381824][ T4165] R13: dffffc0000000000 R14: ffff888072261000 R15: ffff88807bec4868
[ 59.389860][ T4165] FS: 000055557cf58480(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 59.398959][ T4165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.405681][ T4165] CR2: 0000000000000000 CR3: 00000000713b9000 CR4: 00000000003506f0
[ 59.413701][ T4165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 59.421778][ T4165] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 59.429851][ T4165] Call Trace:
[ 59.433216][ T4165]
[ 59.436150][ T4165] __ext4fs_dirhash+0xdd2/0x14c0
[ 59.441098][ T4165] ? ext4fs_dirhash+0x320/0x320
[ 59.446132][ T4165] ext4fs_dirhash+0x1b8/0x320
[ 59.450832][ T4165] ? ext4_sync_file+0xb90/0xb90
[ 59.455754][ T4165] htree_dirblock_to_tree+0x723/0x10d0
[ 59.461449][ T4165] ? ext4_htree_fill_tree+0x13f0/0x13f0
[ 59.467101][ T4165] ? ____kasan_kmalloc+0xba/0xf0
[ 59.472094][ T4165] ? kmem_cache_alloc_trace+0x143/0x290
[ 59.477644][ T4165] ? ext4_readdir+0x523/0x3970
[ 59.482470][ T4165] ? iterate_dir+0x224/0x570
[ 59.487078][ T4165] ? __se_sys_getdents64+0x209/0x4f0
[ 59.492431][ T4165] ? do_syscall_64+0x3b/0xb0
[ 59.497073][ T4165] ext4_htree_fill_tree+0x73d/0x13f0
[ 59.502454][ T4165] ? ext4_handle_dirty_dirblock+0x6e0/0x6e0
[ 59.508382][ T4165] ? ext4_readdir+0x523/0x3970
[ 59.513223][ T4165] ext4_readdir+0x2f8e/0x3970
[ 59.517948][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 59.522980][ T4165] ? read_lock_is_recursive+0x10/0x10
[ 59.528371][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 59.533385][ T4165] ? __might_sleep+0xc0/0xc0
[ 59.537999][ T4165] ? __fdget_pos+0x2cb/0x380
[ 59.542667][ T4165] ? mutex_lock_io_nested+0x60/0x60
[ 59.547999][ T4165] ? end_current_label_crit_section+0x147/0x170
[ 59.554319][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 59.559274][ T4165] ? iterate_dir+0x10a/0x570
[ 59.563936][ T4165] ? iterate_dir+0x10a/0x570
[ 59.568539][ T4165] ? fsnotify_perm+0x442/0x590
[ 59.573355][ T4165] iterate_dir+0x224/0x570
[ 59.577792][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 59.582798][ T4165] __se_sys_getdents64+0x209/0x4f0
[ 59.587927][ T4165] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 59.593963][ T4165] ? __x64_sys_getdents64+0x80/0x80
[ 59.599181][ T4165] ? filldir+0x720/0x720
[ 59.603591][ T4165] ? syscall_enter_from_user_mode+0x2e/0x240
[ 59.609593][ T4165] ? lockdep_hardirqs_on+0x94/0x130
[ 59.614880][ T4165] ? syscall_enter_from_user_mode+0x2e/0x240
[ 59.620886][ T4165] do_syscall_64+0x3b/0xb0
[ 59.625380][ T4165] ? clear_bhb_loop+0x15/0x70
[ 59.630083][ T4165] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.636062][ T4165] RIP: 0033:0x7f458f9c6ef9
[ 59.640498][ T4165] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 59.660211][ T4165] RSP: 002b:00007ffc713ffa28 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 59.668686][ T4165] RAX: ffffffffffffffda RBX: 68636163626d6f6e RCX: 00007f458f9c6ef9
[ 59.676757][ T4165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 59.684944][ T4165] RBP: 00007ffc713ffa38 R08: 00007f458f992e70 R09: 00007f458f992e70
[ 59.692993][ T4165] R10: 00007f458f992e70 R11: 0000000000000246 R12: 0000000000000000
[ 59.700981][ T4165] R13: 00007ffc713ffc98 R14: 0000000000000001 R15: 0000000000000001
[ 59.709200][ T4165]
[ 59.712554][ T4165] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 59.719866][ T4165] CPU: 0 PID: 4165 Comm: syz-executor564 Not tainted 5.15.180-syzkaller #0
[ 59.728455][ T4165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 59.738510][ T4165] Call Trace:
[ 59.741794][ T4165]
[ 59.744730][ T4165] dump_stack_lvl+0x1e3/0x2d0
[ 59.749431][ T4165] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 59.755062][ T4165] ? panic+0x860/0x860
[ 59.759137][ T4165] ? fscrypt_fname_siphash+0x20/0xf0
[ 59.764419][ T4165] ? fscrypt_fname_siphash+0x20/0xf0
[ 59.769697][ T4165] panic+0x318/0x860
[ 59.773603][ T4165] ? __warn+0x16a/0x300
[ 59.777752][ T4165] ? fb_is_primary_device+0xd0/0xd0
[ 59.782951][ T4165] ? fscrypt_fname_siphash+0xb9/0xf0
[ 59.788237][ T4165] __warn+0x2b2/0x300
[ 59.792241][ T4165] ? fscrypt_fname_siphash+0xb9/0xf0
[ 59.797517][ T4165] report_bug+0x1b7/0x2e0
[ 59.801845][ T4165] handle_bug+0x3d/0x70
[ 59.805995][ T4165] exc_invalid_op+0x16/0x40
[ 59.810497][ T4165] asm_exc_invalid_op+0x16/0x20
[ 59.815364][ T4165] RIP: 0010:fscrypt_fname_siphash+0xb9/0xf0
[ 59.821252][ T4165] Code: 42 0f b6 04 28 84 c0 75 38 41 8b 34 24 49 83 c6 40 4c 89 ff 4c 89 f2 5b 41 5c 41 5d 41 5e 41 5f e9 5c 9f 4a 02 e8 47 7e 92 ff <0f> 0b eb aa 89 d9 80 e1 07 38 c1 7c 8c 48 89 df e8 92 71 dc ff eb
[ 59.840875][ T4165] RSP: 0018:ffffc90002f1f470 EFLAGS: 00010293
[ 59.846955][ T4165] RAX: ffffffff81ee1f99 RBX: 0000000000000000 RCX: ffff888021b9bb80
[ 59.854919][ T4165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.862894][ T4165] RBP: ffffc90002f1f630 R08: ffffffff81ee1f3e R09: ffffffff8219de69
[ 59.870863][ T4165] R10: 0000000000000007 R11: ffff888021b9bb80 R12: ffffc90002f1f5c0
[ 59.878824][ T4165] R13: dffffc0000000000 R14: ffff888072261000 R15: ffff88807bec4868
[ 59.886789][ T4165] ? __ext4fs_dirhash+0x289/0x14c0
[ 59.891895][ T4165] ? fscrypt_fname_siphash+0x5e/0xf0
[ 59.897175][ T4165] ? fscrypt_fname_siphash+0xb9/0xf0
[ 59.902460][ T4165] __ext4fs_dirhash+0xdd2/0x14c0
[ 59.907401][ T4165] ? ext4fs_dirhash+0x320/0x320
[ 59.912251][ T4165] ext4fs_dirhash+0x1b8/0x320
[ 59.916943][ T4165] ? ext4_sync_file+0xb90/0xb90
[ 59.921791][ T4165] htree_dirblock_to_tree+0x723/0x10d0
[ 59.927261][ T4165] ? ext4_htree_fill_tree+0x13f0/0x13f0
[ 59.932805][ T4165] ? ____kasan_kmalloc+0xba/0xf0
[ 59.937733][ T4165] ? kmem_cache_alloc_trace+0x143/0x290
[ 59.943268][ T4165] ? ext4_readdir+0x523/0x3970
[ 59.948019][ T4165] ? iterate_dir+0x224/0x570
[ 59.952598][ T4165] ? __se_sys_getdents64+0x209/0x4f0
[ 59.957874][ T4165] ? do_syscall_64+0x3b/0xb0
[ 59.962462][ T4165] ext4_htree_fill_tree+0x73d/0x13f0
[ 59.967751][ T4165] ? ext4_handle_dirty_dirblock+0x6e0/0x6e0
[ 59.973650][ T4165] ? ext4_readdir+0x523/0x3970
[ 59.978407][ T4165] ext4_readdir+0x2f8e/0x3970
[ 59.983093][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 59.988029][ T4165] ? read_lock_is_recursive+0x10/0x10
[ 59.993402][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 59.998343][ T4165] ? __might_sleep+0xc0/0xc0
[ 60.002936][ T4165] ? __fdget_pos+0x2cb/0x380
[ 60.007532][ T4165] ? mutex_lock_io_nested+0x60/0x60
[ 60.012762][ T4165] ? end_current_label_crit_section+0x147/0x170
[ 60.019002][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 60.023939][ T4165] ? iterate_dir+0x10a/0x570
[ 60.028546][ T4165] ? iterate_dir+0x10a/0x570
[ 60.033216][ T4165] ? fsnotify_perm+0x442/0x590
[ 60.037974][ T4165] iterate_dir+0x224/0x570
[ 60.042385][ T4165] ? ext4_dir_llseek+0x500/0x500
[ 60.047312][ T4165] __se_sys_getdents64+0x209/0x4f0
[ 60.052419][ T4165] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 60.058391][ T4165] ? __x64_sys_getdents64+0x80/0x80
[ 60.063579][ T4165] ? filldir+0x720/0x720
[ 60.067829][ T4165] ? syscall_enter_from_user_mode+0x2e/0x240
[ 60.073800][ T4165] ? lockdep_hardirqs_on+0x94/0x130
[ 60.078991][ T4165] ? syscall_enter_from_user_mode+0x2e/0x240
[ 60.084964][ T4165] do_syscall_64+0x3b/0xb0
[ 60.089386][ T4165] ? clear_bhb_loop+0x15/0x70
[ 60.094051][ T4165] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.099966][ T4165] RIP: 0033:0x7f458f9c6ef9
[ 60.104385][ T4165] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 60.123995][ T4165] RSP: 002b:00007ffc713ffa28 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 60.132399][ T4165] RAX: ffffffffffffffda RBX: 68636163626d6f6e RCX: 00007f458f9c6ef9
[ 60.140375][ T4165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004
[ 60.148350][ T4165] RBP: 00007ffc713ffa38 R08: 00007f458f992e70 R09: 00007f458f992e70
[ 60.156326][ T4165] R10: 00007f458f992e70 R11: 0000000000000246 R12: 0000000000000000
[ 60.164301][ T4165] R13: 00007ffc713ffc98 R14: 0000000000000001 R15: 0000000000000001
[ 60.172274][ T4165]
[ 60.175445][ T4165] Kernel Offset: disabled
[ 60.179855][ T4165] Rebooting in 86400 seconds..