yo_path_number_perm+0x1bc/0x5a0
[ 602.340377][ T8595] ? __pfx_blk_trace_setup+0x10/0x10
[ 602.340419][ T8595] ? smk_tskacc+0x2fc/0x370
[ 602.340462][ T8595] sg_ioctl+0xaf3/0x2230
[ 602.340504][ T8595] ? __pfx_sg_ioctl+0x10/0x10
[ 602.340542][ T8595] ? ksys_write+0x1e1/0x250
[ 602.340573][ T8595] ? bpf_lsm_file_ioctl+0x9/0x20
[ 602.340602][ T8595] ? __pfx_sg_ioctl+0x10/0x10
[ 602.340631][ T8595] __se_sys_ioctl+0xfc/0x170
[ 602.340656][ T8595] do_syscall_64+0xfa/0x3b0
[ 602.340686][ T8595] ? lockdep_hardirqs_on+0x9c/0x150
[ 602.340716][ T8595] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 602.340736][ T8595] ? clear_bhb_loop+0x60/0xb0
[ 602.340762][ T8595] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 602.340783][ T8595] RIP: 0033:0x7f63285cbb79
[ 602.340803][ T8595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 602.340822][ T8595] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 602.340846][ T8595] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 602.340862][ T8595] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 602.340876][ T8595] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 602.340890][ T8595] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 602.340903][ T8595] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 602.340937][ T8595]
[ 602.712601][ T8596] FAULT_INJECTION: forcing a failure.
[ 602.712601][ T8596] name failslab, interval 1, probability 0, space 0, times 0
[ 602.726021][ T8596] CPU: 1 UID: 0 PID: 8596 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 602.726043][ T8596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 602.726053][ T8596] Call Trace:
[ 602.726062][ T8596]
[ 602.726070][ T8596] dump_stack_lvl+0x189/0x250
[ 602.726098][ T8596] ? __pfx____ratelimit+0x10/0x10
[ 602.726125][ T8596] ? __pfx_dump_stack_lvl+0x10/0x10
[ 602.726148][ T8596] ? __pfx__printk+0x10/0x10
[ 602.726172][ T8596] ? __pfx___might_resched+0x10/0x10
[ 602.726354][ T8596] ? fs_reclaim_acquire+0x7d/0x100
[ 602.726399][ T8596] should_fail_ex+0x414/0x560
[ 602.726432][ T8596] should_failslab+0xa8/0x100
[ 602.726469][ T8596] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 602.726489][ T8596] ? __d_alloc+0x31/0x6f0
[ 602.726516][ T8596] __d_alloc+0x31/0x6f0
[ 602.726537][ T8596] ? __kasan_kmalloc+0x93/0xb0
[ 602.726554][ T8596] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 602.726573][ T8596] ? kvasprintf+0xdc/0x190
[ 602.726585][ T8596] ? kasprintf+0xd4/0x120
[ 602.726600][ T8596] d_alloc_parallel+0xe0/0x14e0
[ 602.726615][ T8596] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 602.726640][ T8596] ? __lock_acquire+0xab9/0xd20
[ 602.726666][ T8596] ? __pfx_d_alloc_parallel+0x10/0x10
[ 602.726685][ T8596] ? __raw_spin_lock_init+0x45/0x100
[ 602.726702][ T8596] ? __init_waitqueue_head+0xa9/0x150
[ 602.726723][ T8596] __lookup_slow+0x116/0x3d0
[ 602.726749][ T8596] ? __pfx___lookup_slow+0x10/0x10
[ 602.726780][ T8596] ? d_lookup+0x8a/0xa0
[ 602.726795][ T8596] ? lookup_noperm+0x112/0x220
[ 602.726821][ T8596] start_creating+0x22e/0x3c0
[ 602.726841][ T8596] ? __pfx_start_creating+0x10/0x10
[ 602.726860][ T8596] ? kasprintf+0xd4/0x120
[ 602.726882][ T8596] __debugfs_create_file+0x79/0x4f0
[ 602.726903][ T8596] debugfs_create_file_full+0x3f/0x60
[ 602.726922][ T8596] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 602.726949][ T8596] relay_open_buf+0x592/0xd40
[ 602.726974][ T8596] relay_open+0x427/0x920
[ 602.726994][ T8596] do_blk_trace_setup+0x591/0x9d0
[ 602.727021][ T8596] blk_trace_setup+0x116/0x1f0
[ 602.727040][ T8596] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 602.727063][ T8596] ? __pfx_blk_trace_setup+0x10/0x10
[ 602.727094][ T8596] ? smk_tskacc+0x2fc/0x370
[ 602.727120][ T8596] sg_ioctl+0xaf3/0x2230
[ 602.727151][ T8596] ? __pfx_sg_ioctl+0x10/0x10
[ 602.727180][ T8596] ? ksys_write+0x1e1/0x250
[ 602.727203][ T8596] ? bpf_lsm_file_ioctl+0x9/0x20
[ 602.727229][ T8596] ? __pfx_sg_ioctl+0x10/0x10
[ 602.727255][ T8596] __se_sys_ioctl+0xfc/0x170
[ 602.727277][ T8596] do_syscall_64+0xfa/0x3b0
[ 602.727304][ T8596] ? lockdep_hardirqs_on+0x9c/0x150
[ 602.727332][ T8596] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 602.727351][ T8596] ? clear_bhb_loop+0x60/0xb0
[ 602.727370][ T8596] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 602.727387][ T8596] RIP: 0033:0x7f63285cbb79
[ 602.727402][ T8596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 602.727417][ T8596] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 602.727435][ T8596] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 602.727447][ T8596] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 602.727508][ T8596] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 602.727524][ T8596] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 602.727538][ T8596] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 602.727571][ T8596]
[ 603.093038][ T8597] FAULT_INJECTION: forcing a failure.
[ 603.093038][ T8597] name failslab, interval 1, probability 0, space 0, times 0
[ 603.106021][ T8597] CPU: 0 UID: 0 PID: 8597 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 603.106042][ T8597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 603.106052][ T8597] Call Trace:
[ 603.106061][ T8597]
[ 603.106069][ T8597] dump_stack_lvl+0x189/0x250
[ 603.106096][ T8597] ? __pfx____ratelimit+0x10/0x10
[ 603.106118][ T8597] ? __pfx_dump_stack_lvl+0x10/0x10
[ 603.106140][ T8597] ? __pfx__printk+0x10/0x10
[ 603.106161][ T8597] ? __pfx___might_resched+0x10/0x10
[ 603.106183][ T8597] ? fs_reclaim_acquire+0x7d/0x100
[ 603.106208][ T8597] should_fail_ex+0x414/0x560
[ 603.106229][ T8597] should_failslab+0xa8/0x100
[ 603.106250][ T8597] __kmalloc_node_track_caller_noprof+0xcc/0x4e0
[ 603.106269][ T8597] ? kasprintf+0xd4/0x120
[ 603.106286][ T8597] kvasprintf+0xdc/0x190
[ 603.106299][ T8597] ? pfn_valid+0x125/0x4d0
[ 603.106316][ T8597] ? __pfx_kvasprintf+0x10/0x10
[ 603.106331][ T8597] ? __vmap_pages_range_noflush+0xdb5/0xe10
[ 603.106355][ T8597] kasprintf+0xd4/0x120
[ 603.106373][ T8597] ? __pfx_kasprintf+0x10/0x10
[ 603.106396][ T8597] relay_open_buf+0x511/0xd40
[ 603.106447][ T8597] relay_open+0x427/0x920
[ 603.106467][ T8597] do_blk_trace_setup+0x591/0x9d0
[ 603.106493][ T8597] blk_trace_setup+0x116/0x1f0
[ 603.106511][ T8597] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 603.106534][ T8597] ? __pfx_blk_trace_setup+0x10/0x10
[ 603.106563][ T8597] ? smk_tskacc+0x2fc/0x370
[ 603.106592][ T8597] sg_ioctl+0xaf3/0x2230
[ 603.106633][ T8597] ? __pfx_sg_ioctl+0x10/0x10
[ 603.106672][ T8597] ? ksys_write+0x1e1/0x250
[ 603.106698][ T8597] ? bpf_lsm_file_ioctl+0x9/0x20
[ 603.106719][ T8597] ? __pfx_sg_ioctl+0x10/0x10
[ 603.106740][ T8597] __se_sys_ioctl+0xfc/0x170
[ 603.106758][ T8597] do_syscall_64+0xfa/0x3b0
[ 603.106780][ T8597] ? lockdep_hardirqs_on+0x9c/0x150
[ 603.106800][ T8597] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.106816][ T8597] ? clear_bhb_loop+0x60/0xb0
[ 603.106834][ T8597] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.106849][ T8597] RIP: 0033:0x7f63285cbb79
[ 603.106863][ T8597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 603.106879][ T8597] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 603.106896][ T8597] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 603.106907][ T8597] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 603.106918][ T8597] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 603.106928][ T8597] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 603.106937][ T8597] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 603.106960][ T8597]
[ 603.392587][ T8598] FAULT_INJECTION: forcing a failure.
[ 603.392587][ T8598] name failslab, interval 1, probability 0, space 0, times 0
[ 603.405904][ T8598] CPU: 0 UID: 0 PID: 8598 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 603.405927][ T8598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 603.405936][ T8598] Call Trace:
[ 603.405943][ T8598]
[ 603.405950][ T8598] dump_stack_lvl+0x189/0x250
[ 603.405977][ T8598] ? __pfx____ratelimit+0x10/0x10
[ 603.405998][ T8598] ? __pfx_dump_stack_lvl+0x10/0x10
[ 603.406021][ T8598] ? __pfx__printk+0x10/0x10
[ 603.406038][ T8598] ? __pfx___might_resched+0x10/0x10
[ 603.406060][ T8598] ? fs_reclaim_acquire+0x7d/0x100
[ 603.406087][ T8598] should_fail_ex+0x414/0x560
[ 603.406107][ T8598] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 603.406133][ T8598] should_failslab+0xa8/0x100
[ 603.406153][ T8598] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 603.406170][ T8598] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 603.406188][ T8598] ? alloc_inode+0x67/0x1b0
[ 603.406210][ T8598] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 603.406227][ T8598] alloc_inode+0x67/0x1b0
[ 603.406247][ T8598] new_inode+0x22/0x170
[ 603.406270][ T8598] __debugfs_create_file+0x14d/0x4f0
[ 603.406294][ T8598] debugfs_create_file_full+0x3f/0x60
[ 603.406318][ T8598] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 603.406350][ T8598] relay_open_buf+0x592/0xd40
[ 603.406385][ T8598] relay_open+0x427/0x920
[ 603.406411][ T8598] do_blk_trace_setup+0x591/0x9d0
[ 603.406445][ T8598] blk_trace_setup+0x116/0x1f0
[ 603.406463][ T8598] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 603.406490][ T8598] ? __pfx_blk_trace_setup+0x10/0x10
[ 603.406520][ T8598] ? smk_tskacc+0x2fc/0x370
[ 603.406545][ T8598] sg_ioctl+0xaf3/0x2230
[ 603.406575][ T8598] ? __pfx_sg_ioctl+0x10/0x10
[ 603.406603][ T8598] ? ksys_write+0x1e1/0x250
[ 603.406625][ T8598] ? bpf_lsm_file_ioctl+0x9/0x20
[ 603.406645][ T8598] ? __pfx_sg_ioctl+0x10/0x10
[ 603.406667][ T8598] __se_sys_ioctl+0xfc/0x170
[ 603.406685][ T8598] do_syscall_64+0xfa/0x3b0
[ 603.406706][ T8598] ? lockdep_hardirqs_on+0x9c/0x150
[ 603.406728][ T8598] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.406743][ T8598] ? clear_bhb_loop+0x60/0xb0
[ 603.406761][ T8598] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.406776][ T8598] RIP: 0033:0x7f63285cbb79
[ 603.406790][ T8598] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 603.406804][ T8598] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 603.406820][ T8598] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 603.406832][ T8598] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 603.406842][ T8598] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 603.406852][ T8598] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 603.406862][ T8598] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 603.406889][ T8598]
[ 603.406897][ T8598] debugfs: out of free dentries, can not create file 'trace1'
[ 603.716781][ T8599] FAULT_INJECTION: forcing a failure.
[ 603.716781][ T8599] name failslab, interval 1, probability 0, space 0, times 0
[ 603.729807][ T8599] CPU: 1 UID: 0 PID: 8599 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 603.729841][ T8599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 603.729855][ T8599] Call Trace:
[ 603.729869][ T8599]
[ 603.729880][ T8599] dump_stack_lvl+0x189/0x250
[ 603.729919][ T8599] ? __pfx____ratelimit+0x10/0x10
[ 603.729947][ T8599] ? __pfx_dump_stack_lvl+0x10/0x10
[ 603.729975][ T8599] ? __pfx__printk+0x10/0x10
[ 603.729998][ T8599] ? __pfx___might_resched+0x10/0x10
[ 603.730026][ T8599] ? fs_reclaim_acquire+0x7d/0x100
[ 603.730058][ T8599] should_fail_ex+0x414/0x560
[ 603.730084][ T8599] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 603.730189][ T8599] should_failslab+0xa8/0x100
[ 603.730226][ T8599] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 603.730253][ T8599] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 603.730279][ T8599] ? alloc_inode+0x67/0x1b0
[ 603.730306][ T8599] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 603.730328][ T8599] alloc_inode+0x67/0x1b0
[ 603.730355][ T8599] new_inode+0x22/0x170
[ 603.730384][ T8599] __debugfs_create_file+0x14d/0x4f0
[ 603.730412][ T8599] debugfs_create_file_full+0x3f/0x60
[ 603.730435][ T8599] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 603.730465][ T8599] relay_open_buf+0x592/0xd40
[ 603.730495][ T8599] relay_open+0x427/0x920
[ 603.730520][ T8599] do_blk_trace_setup+0x591/0x9d0
[ 603.730554][ T8599] blk_trace_setup+0x116/0x1f0
[ 603.730577][ T8599] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 603.730615][ T8599] ? __pfx_blk_trace_setup+0x10/0x10
[ 603.730653][ T8599] ? smk_tskacc+0x2fc/0x370
[ 603.730684][ T8599] sg_ioctl+0xaf3/0x2230
[ 603.730722][ T8599] ? __pfx_sg_ioctl+0x10/0x10
[ 603.730756][ T8599] ? ksys_write+0x1e1/0x250
[ 603.730785][ T8599] ? bpf_lsm_file_ioctl+0x9/0x20
[ 603.730811][ T8599] ? __pfx_sg_ioctl+0x10/0x10
[ 603.730837][ T8599] __se_sys_ioctl+0xfc/0x170
[ 603.730861][ T8599] do_syscall_64+0xfa/0x3b0
[ 603.730889][ T8599] ? lockdep_hardirqs_on+0x9c/0x150
[ 603.730916][ T8599] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.730935][ T8599] ? clear_bhb_loop+0x60/0xb0
[ 603.730958][ T8599] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.730976][ T8599] RIP: 0033:0x7f63285cbb79
[ 603.731004][ T8599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 603.731021][ T8599] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 603.731042][ T8599] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 603.731056][ T8599] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 603.731069][ T8599] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 603.731081][ T8599] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 603.731093][ T8599] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 603.731129][ T8599]
[ 604.021566][ T8599] debugfs: out of free dentries, can not create file 'trace1'
[ 604.036721][ T8600] FAULT_INJECTION: forcing a failure.
[ 604.036721][ T8600] name failslab, interval 1, probability 0, space 0, times 0
[ 604.049747][ T8600] CPU: 0 UID: 0 PID: 8600 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 604.049777][ T8600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 604.049791][ T8600] Call Trace:
[ 604.049801][ T8600]
[ 604.049809][ T8600] dump_stack_lvl+0x189/0x250
[ 604.049836][ T8600] ? __pfx____ratelimit+0x10/0x10
[ 604.049858][ T8600] ? __pfx_dump_stack_lvl+0x10/0x10
[ 604.049880][ T8600] ? __pfx__printk+0x10/0x10
[ 604.049900][ T8600] ? __pfx___might_resched+0x10/0x10
[ 604.049922][ T8600] ? fs_reclaim_acquire+0x7d/0x100
[ 604.049947][ T8600] should_fail_ex+0x414/0x560
[ 604.049969][ T8600] should_failslab+0xa8/0x100
[ 604.049990][ T8600] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 604.050008][ T8600] ? __d_alloc+0x31/0x6f0
[ 604.050035][ T8600] __d_alloc+0x31/0x6f0
[ 604.050055][ T8600] ? __kasan_kmalloc+0x93/0xb0
[ 604.050071][ T8600] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 604.050089][ T8600] ? kvasprintf+0xdc/0x190
[ 604.050101][ T8600] ? kasprintf+0xd4/0x120
[ 604.050117][ T8600] d_alloc_parallel+0xe0/0x14e0
[ 604.050130][ T8600] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.050158][ T8600] ? __lock_acquire+0xab9/0xd20
[ 604.050201][ T8600] ? __pfx_d_alloc_parallel+0x10/0x10
[ 604.050228][ T8600] ? __raw_spin_lock_init+0x45/0x100
[ 604.050252][ T8600] ? __init_waitqueue_head+0xa9/0x150
[ 604.050279][ T8600] __lookup_slow+0x116/0x3d0
[ 604.050321][ T8600] ? __pfx___lookup_slow+0x10/0x10
[ 604.050427][ T8600] ? d_lookup+0x8a/0xa0
[ 604.050449][ T8600] ? lookup_noperm+0x112/0x220
[ 604.050485][ T8600] start_creating+0x22e/0x3c0
[ 604.050523][ T8600] ? __pfx_start_creating+0x10/0x10
[ 604.050557][ T8600] ? kasprintf+0xd4/0x120
[ 604.050585][ T8600] __debugfs_create_file+0x79/0x4f0
[ 604.050616][ T8600] debugfs_create_file_full+0x3f/0x60
[ 604.050642][ T8600] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 604.050674][ T8600] relay_open_buf+0x592/0xd40
[ 604.050707][ T8600] relay_open+0x427/0x920
[ 604.050734][ T8600] do_blk_trace_setup+0x591/0x9d0
[ 604.050777][ T8600] blk_trace_setup+0x116/0x1f0
[ 604.050802][ T8600] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 604.050833][ T8600] ? __pfx_blk_trace_setup+0x10/0x10
[ 604.050876][ T8600] ? smk_tskacc+0x2fc/0x370
[ 604.050910][ T8600] sg_ioctl+0xaf3/0x2230
[ 604.050963][ T8600] ? __pfx_sg_ioctl+0x10/0x10
[ 604.051007][ T8600] ? ksys_write+0x1e1/0x250
[ 604.051039][ T8600] ? bpf_lsm_file_ioctl+0x9/0x20
[ 604.051068][ T8600] ? __pfx_sg_ioctl+0x10/0x10
[ 604.051098][ T8600] __se_sys_ioctl+0xfc/0x170
[ 604.051123][ T8600] do_syscall_64+0xfa/0x3b0
[ 604.051154][ T8600] ? lockdep_hardirqs_on+0x9c/0x150
[ 604.051183][ T8600] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.051205][ T8600] ? clear_bhb_loop+0x60/0xb0
[ 604.051231][ T8600] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.051252][ T8600] RIP: 0033:0x7f63285cbb79
[ 604.051271][ T8600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 604.051289][ T8600] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 604.051311][ T8600] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 604.051328][ T8600] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 604.051342][ T8600] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 604.051356][ T8600] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 604.051369][ T8600] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 604.051409][ T8600]
[ 604.417727][ T8601] FAULT_INJECTION: forcing a failure.
[ 604.417727][ T8601] name failslab, interval 1, probability 0, space 0, times 0
[ 604.430869][ T8601] CPU: 1 UID: 0 PID: 8601 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 604.430898][ T8601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 604.430912][ T8601] Call Trace:
[ 604.430921][ T8601]
[ 604.430931][ T8601] dump_stack_lvl+0x189/0x250
[ 604.430967][ T8601] ? __pfx____ratelimit+0x10/0x10
[ 604.430997][ T8601] ? __pfx_dump_stack_lvl+0x10/0x10
[ 604.431029][ T8601] ? __pfx__printk+0x10/0x10
[ 604.431058][ T8601] ? __pfx___might_resched+0x10/0x10
[ 604.431088][ T8601] ? fs_reclaim_acquire+0x7d/0x100
[ 604.431123][ T8601] should_fail_ex+0x414/0x560
[ 604.431154][ T8601] should_failslab+0xa8/0x100
[ 604.431184][ T8601] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 604.431209][ T8601] ? __d_alloc+0x31/0x6f0
[ 604.431246][ T8601] __d_alloc+0x31/0x6f0
[ 604.431290][ T8601] ? __kasan_kmalloc+0x93/0xb0
[ 604.431312][ T8601] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 604.431338][ T8601] ? kvasprintf+0xdc/0x190
[ 604.431355][ T8601] ? kasprintf+0xd4/0x120
[ 604.431378][ T8601] d_alloc_parallel+0xe0/0x14e0
[ 604.431396][ T8601] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.431434][ T8601] ? __lock_acquire+0xab9/0xd20
[ 604.431469][ T8601] ? __pfx_d_alloc_parallel+0x10/0x10
[ 604.431496][ T8601] ? __raw_spin_lock_init+0x45/0x100
[ 604.431521][ T8601] ? __init_waitqueue_head+0xa9/0x150
[ 604.431550][ T8601] __lookup_slow+0x116/0x3d0
[ 604.431584][ T8601] ? __pfx___lookup_slow+0x10/0x10
[ 604.431674][ T8601] ? d_lookup+0x8a/0xa0
[ 604.431705][ T8601] ? lookup_noperm+0x112/0x220
[ 604.431744][ T8601] start_creating+0x22e/0x3c0
[ 604.431773][ T8601] ? __pfx_start_creating+0x10/0x10
[ 604.431797][ T8601] ? kasprintf+0xd4/0x120
[ 604.431825][ T8601] __debugfs_create_file+0x79/0x4f0
[ 604.431855][ T8601] debugfs_create_file_full+0x3f/0x60
[ 604.431875][ T8601] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 604.431898][ T8601] relay_open_buf+0x592/0xd40
[ 604.431923][ T8601] relay_open+0x427/0x920
[ 604.431942][ T8601] do_blk_trace_setup+0x591/0x9d0
[ 604.431969][ T8601] blk_trace_setup+0x116/0x1f0
[ 604.431987][ T8601] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 604.432009][ T8601] ? __pfx_blk_trace_setup+0x10/0x10
[ 604.432039][ T8601] ? smk_tskacc+0x2fc/0x370
[ 604.432135][ T8601] sg_ioctl+0xaf3/0x2230
[ 604.432166][ T8601] ? __pfx_sg_ioctl+0x10/0x10
[ 604.432195][ T8601] ? ksys_write+0x1e1/0x250
[ 604.432217][ T8601] ? bpf_lsm_file_ioctl+0x9/0x20
[ 604.432238][ T8601] ? __pfx_sg_ioctl+0x10/0x10
[ 604.432260][ T8601] __se_sys_ioctl+0xfc/0x170
[ 604.432280][ T8601] do_syscall_64+0xfa/0x3b0
[ 604.432310][ T8601] ? lockdep_hardirqs_on+0x9c/0x150
[ 604.432333][ T8601] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.432349][ T8601] ? clear_bhb_loop+0x60/0xb0
[ 604.432368][ T8601] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.432384][ T8601] RIP: 0033:0x7f63285cbb79
[ 604.432399][ T8601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 604.432414][ T8601] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 604.432430][ T8601] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 604.432442][ T8601] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 604.432452][ T8601] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 604.432462][ T8601] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 604.432473][ T8601] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 604.432496][ T8601]
[ 604.438935][ T8602] FAULT_INJECTION: forcing a failure.
[ 604.438935][ T8602] name failslab, interval 1, probability 0, space 0, times 0
[ 604.806917][ T8602] CPU: 1 UID: 0 PID: 8602 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 604.806948][ T8602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 604.806960][ T8602] Call Trace:
[ 604.806969][ T8602]
[ 604.806979][ T8602] dump_stack_lvl+0x189/0x250
[ 604.807010][ T8602] ? __pfx____ratelimit+0x10/0x10
[ 604.807041][ T8602] ? __pfx_dump_stack_lvl+0x10/0x10
[ 604.807067][ T8602] ? __pfx__printk+0x10/0x10
[ 604.807091][ T8602] ? __pfx___might_resched+0x10/0x10
[ 604.807115][ T8602] ? fs_reclaim_acquire+0x7d/0x100
[ 604.807143][ T8602] should_fail_ex+0x414/0x560
[ 604.807168][ T8602] should_failslab+0xa8/0x100
[ 604.807192][ T8602] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 604.807214][ T8602] ? __d_alloc+0x31/0x6f0
[ 604.807244][ T8602] __d_alloc+0x31/0x6f0
[ 604.807268][ T8602] ? __kasan_kmalloc+0x93/0xb0
[ 604.807287][ T8602] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 604.807307][ T8602] ? kvasprintf+0xdc/0x190
[ 604.807321][ T8602] ? kasprintf+0xd4/0x120
[ 604.807344][ T8602] d_alloc_parallel+0xe0/0x14e0
[ 604.807360][ T8602] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.807389][ T8602] ? __lock_acquire+0xab9/0xd20
[ 604.807416][ T8602] ? __pfx_d_alloc_parallel+0x10/0x10
[ 604.807442][ T8602] ? __raw_spin_lock_init+0x45/0x100
[ 604.807461][ T8602] ? __init_waitqueue_head+0xa9/0x150
[ 604.807484][ T8602] __lookup_slow+0x116/0x3d0
[ 604.807513][ T8602] ? __pfx___lookup_slow+0x10/0x10
[ 604.807547][ T8602] ? d_lookup+0x8a/0xa0
[ 604.807564][ T8602] ? lookup_noperm+0x112/0x220
[ 604.807593][ T8602] start_creating+0x22e/0x3c0
[ 604.807616][ T8602] ? __pfx_start_creating+0x10/0x10
[ 604.807637][ T8602] ? kasprintf+0xd4/0x120
[ 604.807659][ T8602] __debugfs_create_file+0x79/0x4f0
[ 604.807682][ T8602] debugfs_create_file_full+0x3f/0x60
[ 604.807705][ T8602] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 604.807735][ T8602] relay_open_buf+0x592/0xd40
[ 604.807763][ T8602] relay_open+0x427/0x920
[ 604.807786][ T8602] do_blk_trace_setup+0x591/0x9d0
[ 604.807817][ T8602] blk_trace_setup+0x116/0x1f0
[ 604.807836][ T8602] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 604.807862][ T8602] ? __pfx_blk_trace_setup+0x10/0x10
[ 604.807896][ T8602] ? smk_tskacc+0x2fc/0x370
[ 604.807926][ T8602] sg_ioctl+0xaf3/0x2230
[ 604.807970][ T8602] ? __pfx_sg_ioctl+0x10/0x10
[ 604.808013][ T8602] ? ksys_write+0x1e1/0x250
[ 604.808057][ T8602] ? bpf_lsm_file_ioctl+0x9/0x20
[ 604.808085][ T8602] ? __pfx_sg_ioctl+0x10/0x10
[ 604.808110][ T8602] __se_sys_ioctl+0xfc/0x170
[ 604.808132][ T8602] do_syscall_64+0xfa/0x3b0
[ 604.808156][ T8602] ? lockdep_hardirqs_on+0x9c/0x150
[ 604.808180][ T8602] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.808196][ T8602] ? clear_bhb_loop+0x60/0xb0
[ 604.808219][ T8602] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.808238][ T8602] RIP: 0033:0x7f63285cbb79
[ 604.808254][ T8602] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 604.808271][ T8602] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 604.808290][ T8602] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 604.808303][ T8602] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 604.808314][ T8602] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 604.808325][ T8602] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 604.808336][ T8602] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 604.808364][ T8602]
[ 605.169686][ T8603] FAULT_INJECTION: forcing a failure.
[ 605.169686][ T8603] name failslab, interval 1, probability 0, space 0, times 0
[ 605.183073][ T8603] CPU: 0 UID: 0 PID: 8603 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 605.183094][ T8603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 605.183104][ T8603] Call Trace:
[ 605.183111][ T8603]
[ 605.183117][ T8603] dump_stack_lvl+0x189/0x250
[ 605.183144][ T8603] ? __pfx____ratelimit+0x10/0x10
[ 605.183168][ T8603] ? __pfx_dump_stack_lvl+0x10/0x10
[ 605.183199][ T8603] ? __pfx__printk+0x10/0x10
[ 605.183228][ T8603] ? __pfx___might_resched+0x10/0x10
[ 605.183257][ T8603] ? fs_reclaim_acquire+0x7d/0x100
[ 605.183282][ T8603] should_fail_ex+0x414/0x560
[ 605.183312][ T8603] should_failslab+0xa8/0x100
[ 605.183333][ T8603] __kmalloc_node_track_caller_noprof+0xcc/0x4e0
[ 605.183353][ T8603] ? kasprintf+0xd4/0x120
[ 605.183371][ T8603] kvasprintf+0xdc/0x190
[ 605.183383][ T8603] ? pfn_valid+0x125/0x4d0
[ 605.183400][ T8603] ? __pfx_kvasprintf+0x10/0x10
[ 605.183415][ T8603] ? __vmap_pages_range_noflush+0xdb5/0xe10
[ 605.183439][ T8603] kasprintf+0xd4/0x120
[ 605.183457][ T8603] ? __pfx_kasprintf+0x10/0x10
[ 605.183480][ T8603] relay_open_buf+0x511/0xd40
[ 605.183504][ T8603] relay_open+0x427/0x920
[ 605.183523][ T8603] do_blk_trace_setup+0x591/0x9d0
[ 605.183549][ T8603] blk_trace_setup+0x116/0x1f0
[ 605.183567][ T8603] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 605.183588][ T8603] ? __pfx_blk_trace_setup+0x10/0x10
[ 605.183617][ T8603] ? smk_tskacc+0x2fc/0x370
[ 605.183641][ T8603] sg_ioctl+0xaf3/0x2230
[ 605.183670][ T8603] ? __pfx_sg_ioctl+0x10/0x10
[ 605.183697][ T8603] ? ksys_write+0x1e1/0x250
[ 605.183718][ T8603] ? bpf_lsm_file_ioctl+0x9/0x20
[ 605.183738][ T8603] ? __pfx_sg_ioctl+0x10/0x10
[ 605.183759][ T8603] __se_sys_ioctl+0xfc/0x170
[ 605.183777][ T8603] do_syscall_64+0xfa/0x3b0
[ 605.183798][ T8603] ? lockdep_hardirqs_on+0x9c/0x150
[ 605.183820][ T8603] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.183835][ T8603] ? clear_bhb_loop+0x60/0xb0
[ 605.183853][ T8603] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.183868][ T8603] RIP: 0033:0x7f63285cbb79
[ 605.183889][ T8603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 605.183903][ T8603] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 605.183921][ T8603] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 605.183932][ T8603] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 605.183942][ T8603] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 605.183952][ T8603] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 605.183962][ T8603] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 605.183984][ T8603]
[ 605.190132][ T8604] FAULT_INJECTION: forcing a failure.
[ 605.190132][ T8604] name failslab, interval 1, probability 0, space 0, times 0
[ 605.479928][ T8604] CPU: 1 UID: 0 PID: 8604 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 605.479960][ T8604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 605.479976][ T8604] Call Trace:
[ 605.479987][ T8604]
[ 605.479999][ T8604] dump_stack_lvl+0x189/0x250
[ 605.480036][ T8604] ? __pfx____ratelimit+0x10/0x10
[ 605.480070][ T8604] ? __pfx_dump_stack_lvl+0x10/0x10
[ 605.480105][ T8604] ? __pfx__printk+0x10/0x10
[ 605.480177][ T8604] ? __pfx___might_resched+0x10/0x10
[ 605.480227][ T8604] ? fs_reclaim_acquire+0x7d/0x100
[ 605.480265][ T8604] should_fail_ex+0x414/0x560
[ 605.480295][ T8604] should_failslab+0xa8/0x100
[ 605.480325][ T8604] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 605.480350][ T8604] ? __d_alloc+0x31/0x6f0
[ 605.480395][ T8604] __d_alloc+0x31/0x6f0
[ 605.480423][ T8604] ? __kasan_kmalloc+0x93/0xb0
[ 605.480444][ T8604] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 605.480467][ T8604] ? kvasprintf+0xdc/0x190
[ 605.480483][ T8604] ? kasprintf+0xd4/0x120
[ 605.480505][ T8604] d_alloc_parallel+0xe0/0x14e0
[ 605.480525][ T8604] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.480567][ T8604] ? __lock_acquire+0xab9/0xd20
[ 605.480593][ T8604] ? __pfx_d_alloc_parallel+0x10/0x10
[ 605.480612][ T8604] ? __raw_spin_lock_init+0x45/0x100
[ 605.480630][ T8604] ? __init_waitqueue_head+0xa9/0x150
[ 605.480651][ T8604] __lookup_slow+0x116/0x3d0
[ 605.480678][ T8604] ? __pfx___lookup_slow+0x10/0x10
[ 605.480709][ T8604] ? d_lookup+0x8a/0xa0
[ 605.480737][ T8604] ? lookup_noperm+0x112/0x220
[ 605.480764][ T8604] start_creating+0x22e/0x3c0
[ 605.480785][ T8604] ? __pfx_start_creating+0x10/0x10
[ 605.480803][ T8604] ? kasprintf+0xd4/0x120
[ 605.480823][ T8604] __debugfs_create_file+0x79/0x4f0
[ 605.480844][ T8604] debugfs_create_file_full+0x3f/0x60
[ 605.480863][ T8604] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 605.480886][ T8604] relay_open_buf+0x592/0xd40
[ 605.480915][ T8604] relay_open+0x427/0x920
[ 605.480938][ T8604] do_blk_trace_setup+0x591/0x9d0
[ 605.480972][ T8604] blk_trace_setup+0x116/0x1f0
[ 605.480990][ T8604] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 605.481074][ T8604] ? __pfx_blk_trace_setup+0x10/0x10
[ 605.481106][ T8604] ? smk_tskacc+0x2fc/0x370
[ 605.481132][ T8604] sg_ioctl+0xaf3/0x2230
[ 605.481163][ T8604] ? __pfx_sg_ioctl+0x10/0x10
[ 605.481191][ T8604] ? ksys_write+0x1e1/0x250
[ 605.481214][ T8604] ? bpf_lsm_file_ioctl+0x9/0x20
[ 605.481235][ T8604] ? __pfx_sg_ioctl+0x10/0x10
[ 605.481261][ T8604] __se_sys_ioctl+0xfc/0x170
[ 605.481279][ T8604] do_syscall_64+0xfa/0x3b0
[ 605.481303][ T8604] ? lockdep_hardirqs_on+0x9c/0x150
[ 605.481325][ T8604] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.481340][ T8604] ? clear_bhb_loop+0x60/0xb0
[ 605.481359][ T8604] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.481374][ T8604] RIP: 0033:0x7f63285cbb79
[ 605.481390][ T8604] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 605.481404][ T8604] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 605.481421][ T8604] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 605.481433][ T8604] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 605.481443][ T8604] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 605.481453][ T8604] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 605.481463][ T8604] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 605.481486][ T8604]
[ 605.845903][ T8605] FAULT_INJECTION: forcing a failure.
[ 605.845903][ T8605] name failslab, interval 1, probability 0, space 0, times 0
[ 605.858903][ T8605] CPU: 0 UID: 0 PID: 8605 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 605.858929][ T8605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 605.858939][ T8605] Call Trace:
[ 605.858946][ T8605]
[ 605.858953][ T8605] dump_stack_lvl+0x189/0x250
[ 605.858980][ T8605] ? __pfx____ratelimit+0x10/0x10
[ 605.859004][ T8605] ? __pfx_dump_stack_lvl+0x10/0x10
[ 605.859026][ T8605] ? __pfx__printk+0x10/0x10
[ 605.859046][ T8605] ? __pfx___might_resched+0x10/0x10
[ 605.859067][ T8605] ? fs_reclaim_acquire+0x7d/0x100
[ 605.859093][ T8605] should_fail_ex+0x414/0x560
[ 605.859114][ T8605] should_failslab+0xa8/0x100
[ 605.859136][ T8605] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 605.859154][ T8605] ? __d_alloc+0x31/0x6f0
[ 605.859180][ T8605] __d_alloc+0x31/0x6f0
[ 605.859201][ T8605] ? __kasan_kmalloc+0x93/0xb0
[ 605.859216][ T8605] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 605.859241][ T8605] ? kvasprintf+0xdc/0x190
[ 605.859253][ T8605] ? kasprintf+0xd4/0x120
[ 605.859269][ T8605] d_alloc_parallel+0xe0/0x14e0
[ 605.859282][ T8605] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.859308][ T8605] ? __lock_acquire+0xab9/0xd20
[ 605.859333][ T8605] ? __pfx_d_alloc_parallel+0x10/0x10
[ 605.859352][ T8605] ? __raw_spin_lock_init+0x45/0x100
[ 605.859370][ T8605] ? __init_waitqueue_head+0xa9/0x150
[ 605.859390][ T8605] __lookup_slow+0x116/0x3d0
[ 605.859415][ T8605] ? __pfx___lookup_slow+0x10/0x10
[ 605.859445][ T8605] ? d_lookup+0x8a/0xa0
[ 605.859459][ T8605] ? lookup_noperm+0x112/0x220
[ 605.859490][ T8605] start_creating+0x22e/0x3c0
[ 605.859510][ T8605] ? __pfx_start_creating+0x10/0x10
[ 605.859528][ T8605] ? kasprintf+0xd4/0x120
[ 605.859546][ T8605] __debugfs_create_file+0x79/0x4f0
[ 605.859567][ T8605] debugfs_create_file_full+0x3f/0x60
[ 605.859585][ T8605] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 605.859608][ T8605] relay_open_buf+0x592/0xd40
[ 605.859632][ T8605] relay_open+0x427/0x920
[ 605.859651][ T8605] do_blk_trace_setup+0x591/0x9d0
[ 605.859678][ T8605] blk_trace_setup+0x116/0x1f0
[ 605.859703][ T8605] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 605.859729][ T8605] ? __pfx_blk_trace_setup+0x10/0x10
[ 605.859758][ T8605] ? smk_tskacc+0x2fc/0x370
[ 605.859783][ T8605] sg_ioctl+0xaf3/0x2230
[ 605.859822][ T8605] ? __pfx_sg_ioctl+0x10/0x10
[ 605.859848][ T8605] ? ksys_write+0x1e1/0x250
[ 605.859870][ T8605] ? bpf_lsm_file_ioctl+0x9/0x20
[ 605.859891][ T8605] ? __pfx_sg_ioctl+0x10/0x10
[ 605.859913][ T8605] __se_sys_ioctl+0xfc/0x170
[ 605.859930][ T8605] do_syscall_64+0xfa/0x3b0
[ 605.859952][ T8605] ? lockdep_hardirqs_on+0x9c/0x150
[ 605.859974][ T8605] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.859990][ T8605] ? clear_bhb_loop+0x60/0xb0
[ 605.860009][ T8605] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.860024][ T8605] RIP: 0033:0x7f63285cbb79
[ 605.860038][ T8605] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 605.860052][ T8605] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 605.860069][ T8605] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 605.860081][ T8605] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 605.860091][ T8605] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 605.860101][ T8605] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 605.860111][ T8605] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 605.860134][ T8605]
[ 606.221383][ T8606] FAULT_INJECTION: forcing a failure.
[ 606.221383][ T8606] name failslab, interval 1, probability 0, space 0, times 0
[ 606.234473][ T8606] CPU: 0 UID: 0 PID: 8606 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 606.234497][ T8606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 606.234508][ T8606] Call Trace:
[ 606.234517][ T8606]
[ 606.234526][ T8606] dump_stack_lvl+0x189/0x250
[ 606.234556][ T8606] ? __pfx____ratelimit+0x10/0x10
[ 606.234582][ T8606] ? __pfx_dump_stack_lvl+0x10/0x10
[ 606.234615][ T8606] ? __pfx__printk+0x10/0x10
[ 606.234642][ T8606] ? __pfx___might_resched+0x10/0x10
[ 606.234678][ T8606] ? fs_reclaim_acquire+0x7d/0x100
[ 606.234716][ T8606] should_fail_ex+0x414/0x560
[ 606.234747][ T8606] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 606.234767][ T8606] should_failslab+0xa8/0x100
[ 606.234790][ T8606] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 606.234809][ T8606] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 606.234829][ T8606] ? alloc_inode+0x67/0x1b0
[ 606.234853][ T8606] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 606.234871][ T8606] alloc_inode+0x67/0x1b0
[ 606.234894][ T8606] new_inode+0x22/0x170
[ 606.234919][ T8606] __debugfs_create_file+0x14d/0x4f0
[ 606.234943][ T8606] debugfs_create_file_full+0x3f/0x60
[ 606.234963][ T8606] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 606.234991][ T8606] relay_open_buf+0x592/0xd40
[ 606.235018][ T8606] relay_open+0x427/0x920
[ 606.235040][ T8606] do_blk_trace_setup+0x591/0x9d0
[ 606.235070][ T8606] blk_trace_setup+0x116/0x1f0
[ 606.235089][ T8606] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 606.235126][ T8606] ? __pfx_blk_trace_setup+0x10/0x10
[ 606.235159][ T8606] ? smk_tskacc+0x2fc/0x370
[ 606.235188][ T8606] sg_ioctl+0xaf3/0x2230
[ 606.235221][ T8606] ? __pfx_sg_ioctl+0x10/0x10
[ 606.235258][ T8606] ? ksys_write+0x1e1/0x250
[ 606.235282][ T8606] ? bpf_lsm_file_ioctl+0x9/0x20
[ 606.235305][ T8606] ? __pfx_sg_ioctl+0x10/0x10
[ 606.235328][ T8606] __se_sys_ioctl+0xfc/0x170
[ 606.235349][ T8606] do_syscall_64+0xfa/0x3b0
[ 606.235373][ T8606] ? lockdep_hardirqs_on+0x9c/0x150
[ 606.235396][ T8606] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.235413][ T8606] ? clear_bhb_loop+0x60/0xb0
[ 606.235434][ T8606] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.235451][ T8606] RIP: 0033:0x7f63285cbb79
[ 606.235467][ T8606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 606.235482][ T8606] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 606.235500][ T8606] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 606.235513][ T8606] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 606.235524][ T8606] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 606.235535][ T8606] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 606.235546][ T8606] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 606.235572][ T8606]
[ 606.235580][ T8606] debugfs: out of free dentries, can not create file 'trace1'
[ 606.543301][ T8607] FAULT_INJECTION: forcing a failure.
[ 606.543301][ T8607] name failslab, interval 1, probability 0, space 0, times 0
[ 606.558027][ T8607] CPU: 0 UID: 0 PID: 8607 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 606.558058][ T8607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 606.558072][ T8607] Call Trace:
[ 606.558081][ T8607]
[ 606.558092][ T8607] dump_stack_lvl+0x189/0x250
[ 606.558130][ T8607] ? __pfx____ratelimit+0x10/0x10
[ 606.558161][ T8607] ? __pfx_dump_stack_lvl+0x10/0x10
[ 606.558199][ T8607] ? __pfx__printk+0x10/0x10
[ 606.558224][ T8607] ? __pfx___might_resched+0x10/0x10
[ 606.558266][ T8607] ? fs_reclaim_acquire+0x7d/0x100
[ 606.558301][ T8607] should_fail_ex+0x414/0x560
[ 606.558330][ T8607] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 606.558355][ T8607] should_failslab+0xa8/0x100
[ 606.558384][ T8607] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 606.558407][ T8607] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 606.558432][ T8607] ? alloc_inode+0x67/0x1b0
[ 606.558461][ T8607] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 606.558492][ T8607] alloc_inode+0x67/0x1b0
[ 606.558519][ T8607] new_inode+0x22/0x170
[ 606.558553][ T8607] __debugfs_create_file+0x14d/0x4f0
[ 606.558583][ T8607] debugfs_create_file_full+0x3f/0x60
[ 606.558609][ T8607] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 606.558642][ T8607] relay_open_buf+0x592/0xd40
[ 606.558676][ T8607] relay_open+0x427/0x920
[ 606.558705][ T8607] do_blk_trace_setup+0x591/0x9d0
[ 606.558741][ T8607] blk_trace_setup+0x116/0x1f0
[ 606.558766][ T8607] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 606.558798][ T8607] ? __pfx_blk_trace_setup+0x10/0x10
[ 606.558840][ T8607] ? smk_tskacc+0x2fc/0x370
[ 606.558875][ T8607] sg_ioctl+0xaf3/0x2230
[ 606.558917][ T8607] ? __pfx_sg_ioctl+0x10/0x10
[ 606.558977][ T8607] ? ksys_write+0x1e1/0x250
[ 606.559009][ T8607] ? bpf_lsm_file_ioctl+0x9/0x20
[ 606.559062][ T8607] ? __pfx_sg_ioctl+0x10/0x10
[ 606.559092][ T8607] __se_sys_ioctl+0xfc/0x170
[ 606.559118][ T8607] do_syscall_64+0xfa/0x3b0
[ 606.559148][ T8607] ? lockdep_hardirqs_on+0x9c/0x150
[ 606.559185][ T8607] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.559206][ T8607] ? clear_bhb_loop+0x60/0xb0
[ 606.559233][ T8607] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.559254][ T8607] RIP: 0033:0x7f63285cbb79
[ 606.559273][ T8607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 606.559291][ T8607] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 606.559314][ T8607] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 606.559329][ T8607] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 606.559342][ T8607] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 606.559354][ T8607] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 606.559374][ T8607] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 606.559398][ T8607]
[ 606.559481][ T8607] debugfs: out of free dentries, can not create file 'trace1'
[ 606.866563][ T8608] FAULT_INJECTION: forcing a failure.
[ 606.866563][ T8608] name failslab, interval 1, probability 0, space 0, times 0
[ 606.879509][ T8608] CPU: 1 UID: 0 PID: 8608 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 606.879538][ T8608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 606.879552][ T8608] Call Trace:
[ 606.879561][ T8608]
[ 606.879571][ T8608] dump_stack_lvl+0x189/0x250
[ 606.879605][ T8608] ? __pfx____ratelimit+0x10/0x10
[ 606.879636][ T8608] ? __pfx_dump_stack_lvl+0x10/0x10
[ 606.879666][ T8608] ? __pfx__printk+0x10/0x10
[ 606.879694][ T8608] ? __pfx___might_resched+0x10/0x10
[ 606.879737][ T8608] ? fs_reclaim_acquire+0x7d/0x100
[ 606.879772][ T8608] should_fail_ex+0x414/0x560
[ 606.879803][ T8608] should_failslab+0xa8/0x100
[ 606.879833][ T8608] __kmalloc_node_track_caller_noprof+0xcc/0x4e0
[ 606.879859][ T8608] ? kasprintf+0xd4/0x120
[ 606.879883][ T8608] kvasprintf+0xdc/0x190
[ 606.879909][ T8608] ? pfn_valid+0x125/0x4d0
[ 606.879934][ T8608] ? __pfx_kvasprintf+0x10/0x10
[ 606.879956][ T8608] ? __vmap_pages_range_noflush+0xdb5/0xe10
[ 606.879990][ T8608] kasprintf+0xd4/0x120
[ 606.880017][ T8608] ? __pfx_kasprintf+0x10/0x10
[ 606.880051][ T8608] relay_open_buf+0x511/0xd40
[ 606.880085][ T8608] relay_open+0x427/0x920
[ 606.880111][ T8608] do_blk_trace_setup+0x591/0x9d0
[ 606.880156][ T8608] blk_trace_setup+0x116/0x1f0
[ 606.880182][ T8608] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 606.880215][ T8608] ? __pfx_blk_trace_setup+0x10/0x10
[ 606.880255][ T8608] ? smk_tskacc+0x2fc/0x370
[ 606.880290][ T8608] sg_ioctl+0xaf3/0x2230
[ 606.880332][ T8608] ? __pfx_sg_ioctl+0x10/0x10
[ 606.880370][ T8608] ? ksys_write+0x1e1/0x250
[ 606.880401][ T8608] ? bpf_lsm_file_ioctl+0x9/0x20
[ 606.880430][ T8608] ? __pfx_sg_ioctl+0x10/0x10
[ 606.880459][ T8608] __se_sys_ioctl+0xfc/0x170
[ 606.880484][ T8608] do_syscall_64+0xfa/0x3b0
[ 606.880515][ T8608] ? lockdep_hardirqs_on+0x9c/0x150
[ 606.880544][ T8608] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.880565][ T8608] ? clear_bhb_loop+0x60/0xb0
[ 606.880591][ T8608] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.880612][ T8608] RIP: 0033:0x7f63285cbb79
[ 606.880630][ T8608] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 606.880648][ T8608] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 606.880672][ T8608] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 606.880688][ T8608] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 606.880702][ T8608] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 606.880715][ T8608] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 606.880729][ T8608] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 606.880762][ T8608]
[ 607.163295][ T8609] FAULT_INJECTION: forcing a failure.
[ 607.163295][ T8609] name failslab, interval 1, probability 0, space 0, times 0
[ 607.177894][ T8609] CPU: 1 UID: 0 PID: 8609 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 607.177917][ T8609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 607.177930][ T8609] Call Trace:
[ 607.177938][ T8609]
[ 607.177948][ T8609] dump_stack_lvl+0x189/0x250
[ 607.177984][ T8609] ? __pfx____ratelimit+0x10/0x10
[ 607.178015][ T8609] ? __pfx_dump_stack_lvl+0x10/0x10
[ 607.178046][ T8609] ? __pfx__printk+0x10/0x10
[ 607.178066][ T8609] ? __pfx___might_resched+0x10/0x10
[ 607.178090][ T8609] ? fs_reclaim_acquire+0x7d/0x100
[ 607.178120][ T8609] should_fail_ex+0x414/0x560
[ 607.178141][ T8609] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 607.178160][ T8609] should_failslab+0xa8/0x100
[ 607.178180][ T8609] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 607.178196][ T8609] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 607.178214][ T8609] ? alloc_inode+0x67/0x1b0
[ 607.178238][ T8609] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 607.178256][ T8609] alloc_inode+0x67/0x1b0
[ 607.178276][ T8609] new_inode+0x22/0x170
[ 607.178299][ T8609] __debugfs_create_file+0x14d/0x4f0
[ 607.178321][ T8609] debugfs_create_file_full+0x3f/0x60
[ 607.178339][ T8609] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 607.178363][ T8609] relay_open_buf+0x592/0xd40
[ 607.178387][ T8609] relay_open+0x427/0x920
[ 607.178406][ T8609] do_blk_trace_setup+0x591/0x9d0
[ 607.178432][ T8609] blk_trace_setup+0x116/0x1f0
[ 607.178450][ T8609] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 607.178472][ T8609] ? __pfx_blk_trace_setup+0x10/0x10
[ 607.178501][ T8609] ? smk_tskacc+0x2fc/0x370
[ 607.178526][ T8609] sg_ioctl+0xaf3/0x2230
[ 607.178555][ T8609] ? __pfx_sg_ioctl+0x10/0x10
[ 607.178581][ T8609] ? ksys_write+0x1e1/0x250
[ 607.178611][ T8609] ? bpf_lsm_file_ioctl+0x9/0x20
[ 607.178632][ T8609] ? __pfx_sg_ioctl+0x10/0x10
[ 607.178654][ T8609] __se_sys_ioctl+0xfc/0x170
[ 607.178672][ T8609] do_syscall_64+0xfa/0x3b0
[ 607.178693][ T8609] ? lockdep_hardirqs_on+0x9c/0x150
[ 607.178714][ T8609] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.178729][ T8609] ? clear_bhb_loop+0x60/0xb0
[ 607.178748][ T8609] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.178762][ T8609] RIP: 0033:0x7f63285cbb79
[ 607.178777][ T8609] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 607.178790][ T8609] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 607.178807][ T8609] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 607.178819][ T8609] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 607.178828][ T8609] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 607.178845][ T8609] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 607.178861][ T8609] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 607.178889][ T8609]
[ 607.178897][ T8609] debugfs: out of free dentries, can not create file 'trace1'
[ 607.484567][ T8610] FAULT_INJECTION: forcing a failure.
[ 607.484567][ T8610] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 607.498012][ T8610] CPU: 0 UID: 0 PID: 8610 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 607.498039][ T8610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 607.498049][ T8610] Call Trace:
[ 607.498055][ T8610]
[ 607.498063][ T8610] dump_stack_lvl+0x189/0x250
[ 607.498090][ T8610] ? __pfx____ratelimit+0x10/0x10
[ 607.498112][ T8610] ? __pfx_dump_stack_lvl+0x10/0x10
[ 607.498136][ T8610] ? __pfx__printk+0x10/0x10
[ 607.498152][ T8610] ? fs_reclaim_acquire+0x7d/0x100
[ 607.498181][ T8610] should_fail_ex+0x414/0x560
[ 607.498202][ T8610] prepare_alloc_pages+0x213/0x610
[ 607.498229][ T8610] __alloc_frozen_pages_noprof+0x123/0x370
[ 607.498254][ T8610] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 607.498284][ T8610] ? policy_nodemask+0x27c/0x720
[ 607.498301][ T8610] ? __lock_acquire+0xab9/0xd20
[ 607.498324][ T8610] alloc_pages_mpol+0x232/0x4a0
[ 607.498347][ T8610] alloc_pages_noprof+0xa9/0x190
[ 607.498367][ T8610] get_free_pages_noprof+0xf/0x80
[ 607.498388][ T8610] kasan_populate_vmalloc+0x33/0x1a0
[ 607.498403][ T8610] ? do_raw_spin_unlock+0x122/0x240
[ 607.498422][ T8610] alloc_vmap_area+0xd51/0x1490
[ 607.498452][ T8610] ? __pfx_alloc_vmap_area+0x10/0x10
[ 607.498470][ T8610] ? __kasan_kmalloc+0x93/0xb0
[ 607.498488][ T8610] ? __kmalloc_cache_node_noprof+0x234/0x3d0
[ 607.498506][ T8610] ? __get_vm_area_node+0x13f/0x300
[ 607.498524][ T8610] ? relay_open_buf+0x3d9/0xd40
[ 607.498539][ T8610] __get_vm_area_node+0x1f8/0x300
[ 607.498558][ T8610] ? relay_open_buf+0x3d9/0xd40
[ 607.498575][ T8610] vmap+0x162/0x310
[ 607.498593][ T8610] ? relay_open_buf+0x3d9/0xd40
[ 607.498610][ T8610] relay_open_buf+0x3d9/0xd40
[ 607.498633][ T8610] relay_open+0x427/0x920
[ 607.498653][ T8610] do_blk_trace_setup+0x591/0x9d0
[ 607.498679][ T8610] blk_trace_setup+0x116/0x1f0
[ 607.498697][ T8610] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 607.498718][ T8610] ? __pfx_blk_trace_setup+0x10/0x10
[ 607.498749][ T8610] ? smk_tskacc+0x2fc/0x370
[ 607.498774][ T8610] sg_ioctl+0xaf3/0x2230
[ 607.498808][ T8610] ? __pfx_sg_ioctl+0x10/0x10
[ 607.498834][ T8610] ? ksys_write+0x1e1/0x250
[ 607.498857][ T8610] ? bpf_lsm_file_ioctl+0x9/0x20
[ 607.498885][ T8610] ? __pfx_sg_ioctl+0x10/0x10
[ 607.498907][ T8610] __se_sys_ioctl+0xfc/0x170
[ 607.498927][ T8610] do_syscall_64+0xfa/0x3b0
[ 607.498948][ T8610] ? lockdep_hardirqs_on+0x9c/0x150
[ 607.498970][ T8610] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.498985][ T8610] ? clear_bhb_loop+0x60/0xb0
[ 607.499003][ T8610] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.499017][ T8610] RIP: 0033:0x7f63285cbb79
[ 607.499031][ T8610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 607.499045][ T8610] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 607.499061][ T8610] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 607.499072][ T8610] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 607.499082][ T8610] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 607.499092][ T8610] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 607.499101][ T8610] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 607.499125][ T8610]
[ 607.839223][ T8611] FAULT_INJECTION: forcing a failure.
[ 607.839223][ T8611] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 607.854360][ T8611] CPU: 0 UID: 0 PID: 8611 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 607.854382][ T8611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 607.854392][ T8611] Call Trace:
[ 607.854398][ T8611]
[ 607.854405][ T8611] dump_stack_lvl+0x189/0x250
[ 607.854431][ T8611] ? __pfx____ratelimit+0x10/0x10
[ 607.854454][ T8611] ? __pfx_dump_stack_lvl+0x10/0x10
[ 607.854476][ T8611] ? __pfx__printk+0x10/0x10
[ 607.854493][ T8611] ? fs_reclaim_acquire+0x7d/0x100
[ 607.854520][ T8611] should_fail_ex+0x414/0x560
[ 607.854541][ T8611] prepare_alloc_pages+0x213/0x610
[ 607.854568][ T8611] __alloc_frozen_pages_noprof+0x123/0x370
[ 607.854593][ T8611] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 607.854629][ T8611] alloc_pages_bulk_noprof+0x560/0x710
[ 607.854655][ T8611] ? alloc_pages_noprof+0xbe/0x190
[ 607.854677][ T8611] kasan_populate_vmalloc+0xba/0x1a0
[ 607.854697][ T8611] alloc_vmap_area+0xd51/0x1490
[ 607.854727][ T8611] ? __pfx_alloc_vmap_area+0x10/0x10
[ 607.854744][ T8611] ? __kasan_kmalloc+0x93/0xb0
[ 607.854762][ T8611] ? __kmalloc_cache_node_noprof+0x234/0x3d0
[ 607.854781][ T8611] ? __get_vm_area_node+0x13f/0x300
[ 607.854798][ T8611] ? relay_open_buf+0x3d9/0xd40
[ 607.854813][ T8611] __get_vm_area_node+0x1f8/0x300
[ 607.854834][ T8611] ? relay_open_buf+0x3d9/0xd40
[ 607.854849][ T8611] vmap+0x162/0x310
[ 607.854868][ T8611] ? relay_open_buf+0x3d9/0xd40
[ 607.854886][ T8611] relay_open_buf+0x3d9/0xd40
[ 607.854909][ T8611] relay_open+0x427/0x920
[ 607.854928][ T8611] do_blk_trace_setup+0x591/0x9d0
[ 607.854955][ T8611] blk_trace_setup+0x116/0x1f0
[ 607.854973][ T8611] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 607.854995][ T8611] ? __pfx_blk_trace_setup+0x10/0x10
[ 607.855036][ T8611] ? smk_tskacc+0x2fc/0x370
[ 607.855073][ T8611] sg_ioctl+0xaf3/0x2230
[ 607.855109][ T8611] ? __pfx_sg_ioctl+0x10/0x10
[ 607.855145][ T8611] ? ksys_write+0x1e1/0x250
[ 607.855167][ T8611] ? bpf_lsm_file_ioctl+0x9/0x20
[ 607.855188][ T8611] ? __pfx_sg_ioctl+0x10/0x10
[ 607.855209][ T8611] __se_sys_ioctl+0xfc/0x170
[ 607.855227][ T8611] do_syscall_64+0xfa/0x3b0
[ 607.855248][ T8611] ? lockdep_hardirqs_on+0x9c/0x150
[ 607.855269][ T8611] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.855284][ T8611] ? clear_bhb_loop+0x60/0xb0
[ 607.855302][ T8611] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.855317][ T8611] RIP: 0033:0x7f63285cbb79
[ 607.855330][ T8611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 607.855344][ T8611] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 607.855360][ T8611] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 607.855371][ T8611] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 607.855381][ T8611] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 607.855391][ T8611] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 607.855401][ T8611] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 607.855423][ T8611]
[ 608.172918][ T8612] FAULT_INJECTION: forcing a failure.
[ 608.172918][ T8612] name failslab, interval 1, probability 0, space 0, times 0
[ 608.186066][ T8612] CPU: 1 UID: 0 PID: 8612 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 608.186089][ T8612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 608.186099][ T8612] Call Trace:
[ 608.186113][ T8612]
[ 608.186121][ T8612] dump_stack_lvl+0x189/0x250
[ 608.186148][ T8612] ? __pfx____ratelimit+0x10/0x10
[ 608.186170][ T8612] ? __pfx_dump_stack_lvl+0x10/0x10
[ 608.186192][ T8612] ? __pfx__printk+0x10/0x10
[ 608.186210][ T8612] ? __pfx___might_resched+0x10/0x10
[ 608.186231][ T8612] ? fs_reclaim_acquire+0x7d/0x100
[ 608.186257][ T8612] should_fail_ex+0x414/0x560
[ 608.186277][ T8612] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 608.186295][ T8612] should_failslab+0xa8/0x100
[ 608.186316][ T8612] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 608.186338][ T8612] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 608.186357][ T8612] ? alloc_inode+0x67/0x1b0
[ 608.186378][ T8612] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 608.186395][ T8612] alloc_inode+0x67/0x1b0
[ 608.186415][ T8612] new_inode+0x22/0x170
[ 608.186438][ T8612] __debugfs_create_file+0x14d/0x4f0
[ 608.186459][ T8612] debugfs_create_file_full+0x3f/0x60
[ 608.186477][ T8612] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 608.186500][ T8612] relay_open_buf+0x592/0xd40
[ 608.186525][ T8612] relay_open+0x427/0x920
[ 608.186544][ T8612] do_blk_trace_setup+0x591/0x9d0
[ 608.186570][ T8612] blk_trace_setup+0x116/0x1f0
[ 608.186588][ T8612] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 608.186610][ T8612] ? __pfx_blk_trace_setup+0x10/0x10
[ 608.186640][ T8612] ? smk_tskacc+0x2fc/0x370
[ 608.186664][ T8612] sg_ioctl+0xaf3/0x2230
[ 608.186694][ T8612] ? __pfx_sg_ioctl+0x10/0x10
[ 608.186721][ T8612] ? ksys_write+0x1e1/0x250
[ 608.186743][ T8612] ? bpf_lsm_file_ioctl+0x9/0x20
[ 608.186763][ T8612] ? __pfx_sg_ioctl+0x10/0x10
[ 608.186784][ T8612] __se_sys_ioctl+0xfc/0x170
[ 608.186803][ T8612] do_syscall_64+0xfa/0x3b0
[ 608.186824][ T8612] ? lockdep_hardirqs_on+0x9c/0x150
[ 608.186845][ T8612] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.186862][ T8612] ? clear_bhb_loop+0x60/0xb0
[ 608.186882][ T8612] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.186898][ T8612] RIP: 0033:0x7f63285cbb79
[ 608.186912][ T8612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 608.186926][ T8612] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 608.186943][ T8612] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 608.186954][ T8612] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 608.186965][ T8612] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 608.186975][ T8612] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 608.186991][ T8612] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 608.187018][ T8612]
[ 608.187047][ T8612] debugfs: out of free dentries, can not create file 'trace1'
[ 608.495357][ T8614] FAULT_INJECTION: forcing a failure.
[ 608.495357][ T8614] name failslab, interval 1, probability 0, space 0, times 0
[ 608.509076][ T8614] CPU: 1 UID: 0 PID: 8614 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 608.509099][ T8614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 608.509109][ T8614] Call Trace:
[ 608.509116][ T8614]
[ 608.509123][ T8614] dump_stack_lvl+0x189/0x250
[ 608.509151][ T8614] ? __pfx____ratelimit+0x10/0x10
[ 608.509175][ T8614] ? __pfx_dump_stack_lvl+0x10/0x10
[ 608.509198][ T8614] ? __pfx__printk+0x10/0x10
[ 608.509217][ T8614] ? __pfx___might_resched+0x10/0x10
[ 608.509239][ T8614] ? fs_reclaim_acquire+0x7d/0x100
[ 608.509264][ T8614] should_fail_ex+0x414/0x560
[ 608.509285][ T8614] should_failslab+0xa8/0x100
[ 608.509306][ T8614] __kmalloc_node_track_caller_noprof+0xcc/0x4e0
[ 608.509325][ T8614] ? kasprintf+0xd4/0x120
[ 608.509343][ T8614] kvasprintf+0xdc/0x190
[ 608.509355][ T8614] ? pfn_valid+0x125/0x4d0
[ 608.509373][ T8614] ? __pfx_kvasprintf+0x10/0x10
[ 608.509389][ T8614] ? __vmap_pages_range_noflush+0xdb5/0xe10
[ 608.509413][ T8614] kasprintf+0xd4/0x120
[ 608.509431][ T8614] ? __pfx_kasprintf+0x10/0x10
[ 608.509454][ T8614] relay_open_buf+0x511/0xd40
[ 608.509479][ T8614] relay_open+0x427/0x920
[ 608.509499][ T8614] do_blk_trace_setup+0x591/0x9d0
[ 608.509526][ T8614] blk_trace_setup+0x116/0x1f0
[ 608.509544][ T8614] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 608.509565][ T8614] ? __pfx_blk_trace_setup+0x10/0x10
[ 608.509595][ T8614] ? smk_tskacc+0x2fc/0x370
[ 608.509620][ T8614] sg_ioctl+0xaf3/0x2230
[ 608.509650][ T8614] ? __pfx_sg_ioctl+0x10/0x10
[ 608.509676][ T8614] ? ksys_write+0x1e1/0x250
[ 608.509699][ T8614] ? bpf_lsm_file_ioctl+0x9/0x20
[ 608.509719][ T8614] ? __pfx_sg_ioctl+0x10/0x10
[ 608.509740][ T8614] __se_sys_ioctl+0xfc/0x170
[ 608.509760][ T8614] do_syscall_64+0xfa/0x3b0
[ 608.509781][ T8614] ? lockdep_hardirqs_on+0x9c/0x150
[ 608.509801][ T8614] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.509816][ T8614] ? clear_bhb_loop+0x60/0xb0
[ 608.509835][ T8614] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.509849][ T8614] RIP: 0033:0x7f63285cbb79
[ 608.509863][ T8614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 608.509876][ T8614] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 608.509893][ T8614] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 608.509904][ T8614] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 608.509914][ T8614] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 608.509923][ T8614] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 608.509933][ T8614] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 608.509956][ T8614]
[ 608.806109][ T8615] FAULT_INJECTION: forcing a failure.
[ 608.806109][ T8615] name failslab, interval 1, probability 0, space 0, times 0
[ 608.819033][ T8615] CPU: 0 UID: 0 PID: 8615 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 608.819055][ T8615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 608.819065][ T8615] Call Trace:
[ 608.819074][ T8615]
[ 608.819082][ T8615] dump_stack_lvl+0x189/0x250
[ 608.819134][ T8615] ? __pfx____ratelimit+0x10/0x10
[ 608.819156][ T8615] ? __pfx_dump_stack_lvl+0x10/0x10
[ 608.819185][ T8615] ? __pfx__printk+0x10/0x10
[ 608.819202][ T8615] ? __pfx___might_resched+0x10/0x10
[ 608.819224][ T8615] ? fs_reclaim_acquire+0x7d/0x100
[ 608.819250][ T8615] should_fail_ex+0x414/0x560
[ 608.819270][ T8615] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 608.819289][ T8615] should_failslab+0xa8/0x100
[ 608.819309][ T8615] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 608.819325][ T8615] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 608.819343][ T8615] ? alloc_inode+0x67/0x1b0
[ 608.819365][ T8615] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 608.819382][ T8615] alloc_inode+0x67/0x1b0
[ 608.819401][ T8615] new_inode+0x22/0x170
[ 608.819425][ T8615] __debugfs_create_file+0x14d/0x4f0
[ 608.819446][ T8615] debugfs_create_file_full+0x3f/0x60
[ 608.819464][ T8615] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 608.819487][ T8615] relay_open_buf+0x592/0xd40
[ 608.819512][ T8615] relay_open+0x427/0x920
[ 608.819531][ T8615] do_blk_trace_setup+0x591/0x9d0
[ 608.819558][ T8615] blk_trace_setup+0x116/0x1f0
[ 608.819576][ T8615] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 608.819610][ T8615] ? __pfx_blk_trace_setup+0x10/0x10
[ 608.819640][ T8615] ? smk_tskacc+0x2fc/0x370
[ 608.819666][ T8615] sg_ioctl+0xaf3/0x2230
[ 608.819696][ T8615] ? __pfx_sg_ioctl+0x10/0x10
[ 608.819724][ T8615] ? ksys_write+0x1e1/0x250
[ 608.819746][ T8615] ? bpf_lsm_file_ioctl+0x9/0x20
[ 608.819766][ T8615] ? __pfx_sg_ioctl+0x10/0x10
[ 608.819788][ T8615] __se_sys_ioctl+0xfc/0x170
[ 608.819811][ T8615] do_syscall_64+0xfa/0x3b0
[ 608.819833][ T8615] ? lockdep_hardirqs_on+0x9c/0x150
[ 608.819856][ T8615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.819872][ T8615] ? clear_bhb_loop+0x60/0xb0
[ 608.819891][ T8615] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.819906][ T8615] RIP: 0033:0x7f63285cbb79
[ 608.819920][ T8615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 608.819935][ T8615] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 608.819951][ T8615] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 608.819962][ T8615] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 608.819972][ T8615] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 608.819982][ T8615] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 608.819992][ T8615] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 608.820023][ T8615]
[ 608.820033][ T8615] debugfs: out of free dentries, can not create file 'trace1'
[ 609.127146][ T8616] FAULT_INJECTION: forcing a failure.
[ 609.127146][ T8616] name failslab, interval 1, probability 0, space 0, times 0
[ 609.140112][ T8616] CPU: 0 UID: 0 PID: 8616 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 609.140140][ T8616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 609.140154][ T8616] Call Trace:
[ 609.140165][ T8616]
[ 609.140173][ T8616] dump_stack_lvl+0x189/0x250
[ 609.140210][ T8616] ? __pfx____ratelimit+0x10/0x10
[ 609.140242][ T8616] ? __pfx_dump_stack_lvl+0x10/0x10
[ 609.140271][ T8616] ? __pfx__printk+0x10/0x10
[ 609.140297][ T8616] ? __pfx___might_resched+0x10/0x10
[ 609.140326][ T8616] ? fs_reclaim_acquire+0x7d/0x100
[ 609.140361][ T8616] should_fail_ex+0x414/0x560
[ 609.140391][ T8616] should_failslab+0xa8/0x100
[ 609.140421][ T8616] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 609.140446][ T8616] ? __d_alloc+0x31/0x6f0
[ 609.140484][ T8616] __d_alloc+0x31/0x6f0
[ 609.140512][ T8616] ? __kasan_kmalloc+0x93/0xb0
[ 609.140534][ T8616] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 609.140560][ T8616] ? kvasprintf+0xdc/0x190
[ 609.140577][ T8616] ? kasprintf+0xd4/0x120
[ 609.140599][ T8616] d_alloc_parallel+0xe0/0x14e0
[ 609.140617][ T8616] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.140652][ T8616] ? __lock_acquire+0xab9/0xd20
[ 609.140688][ T8616] ? __pfx_d_alloc_parallel+0x10/0x10
[ 609.140714][ T8616] ? __raw_spin_lock_init+0x45/0x100
[ 609.140739][ T8616] ? __init_waitqueue_head+0xa9/0x150
[ 609.140768][ T8616] __lookup_slow+0x116/0x3d0
[ 609.140860][ T8616] ? __pfx___lookup_slow+0x10/0x10
[ 609.140904][ T8616] ? d_lookup+0x8a/0xa0
[ 609.140924][ T8616] ? lookup_noperm+0x112/0x220
[ 609.140961][ T8616] start_creating+0x22e/0x3c0
[ 609.140989][ T8616] ? __pfx_start_creating+0x10/0x10
[ 609.141014][ T8616] ? kasprintf+0xd4/0x120
[ 609.141041][ T8616] __debugfs_create_file+0x79/0x4f0
[ 609.141071][ T8616] debugfs_create_file_full+0x3f/0x60
[ 609.141097][ T8616] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 609.141129][ T8616] relay_open_buf+0x592/0xd40
[ 609.141164][ T8616] relay_open+0x427/0x920
[ 609.141192][ T8616] do_blk_trace_setup+0x591/0x9d0
[ 609.141230][ T8616] blk_trace_setup+0x116/0x1f0
[ 609.141256][ T8616] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 609.141287][ T8616] ? __pfx_blk_trace_setup+0x10/0x10
[ 609.141330][ T8616] ? smk_tskacc+0x2fc/0x370
[ 609.141365][ T8616] sg_ioctl+0xaf3/0x2230
[ 609.141406][ T8616] ? __pfx_sg_ioctl+0x10/0x10
[ 609.141443][ T8616] ? ksys_write+0x1e1/0x250
[ 609.141473][ T8616] ? bpf_lsm_file_ioctl+0x9/0x20
[ 609.141502][ T8616] ? __pfx_sg_ioctl+0x10/0x10
[ 609.141531][ T8616] __se_sys_ioctl+0xfc/0x170
[ 609.141551][ T8616] do_syscall_64+0xfa/0x3b0
[ 609.141572][ T8616] ? lockdep_hardirqs_on+0x9c/0x150
[ 609.141593][ T8616] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.141608][ T8616] ? clear_bhb_loop+0x60/0xb0
[ 609.141627][ T8616] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.141642][ T8616] RIP: 0033:0x7f63285cbb79
[ 609.141655][ T8616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 609.141669][ T8616] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 609.141685][ T8616] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 609.141696][ T8616] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 609.141706][ T8616] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 609.141716][ T8616] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 609.141726][ T8616] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 609.141749][ T8616]
[ 609.506349][ T8617] FAULT_INJECTION: forcing a failure.
[ 609.506349][ T8617] name failslab, interval 1, probability 0, space 0, times 0
[ 609.519514][ T8617] CPU: 1 UID: 0 PID: 8617 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 609.519557][ T8617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 609.519569][ T8617] Call Trace:
[ 609.519577][ T8617]
[ 609.519585][ T8617] dump_stack_lvl+0x189/0x250
[ 609.519612][ T8617] ? __pfx____ratelimit+0x10/0x10
[ 609.519634][ T8617] ? __pfx_dump_stack_lvl+0x10/0x10
[ 609.519657][ T8617] ? __pfx__printk+0x10/0x10
[ 609.519674][ T8617] ? __pfx___might_resched+0x10/0x10
[ 609.519697][ T8617] ? fs_reclaim_acquire+0x7d/0x100
[ 609.519723][ T8617] should_fail_ex+0x414/0x560
[ 609.519743][ T8617] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 609.519761][ T8617] should_failslab+0xa8/0x100
[ 609.519782][ T8617] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 609.519798][ T8617] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 609.519817][ T8617] ? alloc_inode+0x67/0x1b0
[ 609.519838][ T8617] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 609.519854][ T8617] alloc_inode+0x67/0x1b0
[ 609.519874][ T8617] new_inode+0x22/0x170
[ 609.519897][ T8617] __debugfs_create_file+0x14d/0x4f0
[ 609.519919][ T8617] debugfs_create_file_full+0x3f/0x60
[ 609.519957][ T8617] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 609.519986][ T8617] relay_open_buf+0x592/0xd40
[ 609.520011][ T8617] relay_open+0x427/0x920
[ 609.520031][ T8617] do_blk_trace_setup+0x591/0x9d0
[ 609.520057][ T8617] blk_trace_setup+0x116/0x1f0
[ 609.520074][ T8617] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 609.520096][ T8617] ? __pfx_blk_trace_setup+0x10/0x10
[ 609.520126][ T8617] ? smk_tskacc+0x2fc/0x370
[ 609.520150][ T8617] sg_ioctl+0xaf3/0x2230
[ 609.520179][ T8617] ? __pfx_sg_ioctl+0x10/0x10
[ 609.520210][ T8617] ? ksys_write+0x1e1/0x250
[ 609.520232][ T8617] ? bpf_lsm_file_ioctl+0x9/0x20
[ 609.520253][ T8617] ? __pfx_sg_ioctl+0x10/0x10
[ 609.520275][ T8617] __se_sys_ioctl+0xfc/0x170
[ 609.520293][ T8617] do_syscall_64+0xfa/0x3b0
[ 609.520314][ T8617] ? lockdep_hardirqs_on+0x9c/0x150
[ 609.520337][ T8617] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.520351][ T8617] ? clear_bhb_loop+0x60/0xb0
[ 609.520370][ T8617] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.520385][ T8617] RIP: 0033:0x7f63285cbb79
[ 609.520400][ T8617] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 609.520413][ T8617] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 609.520429][ T8617] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 609.520441][ T8617] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 609.520451][ T8617] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 609.520461][ T8617] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 609.520470][ T8617] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 609.520493][ T8617]
[ 609.815434][ T8617] debugfs: out of free dentries, can not create file 'trace1'
[ 609.831922][ T8618] FAULT_INJECTION: forcing a failure.
[ 609.831922][ T8618] name failslab, interval 1, probability 0, space 0, times 0
[ 609.845172][ T8618] CPU: 1 UID: 0 PID: 8618 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 609.845194][ T8618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 609.845204][ T8618] Call Trace:
[ 609.845213][ T8618]
[ 609.845220][ T8618] dump_stack_lvl+0x189/0x250
[ 609.845248][ T8618] ? __pfx____ratelimit+0x10/0x10
[ 609.845270][ T8618] ? __pfx_dump_stack_lvl+0x10/0x10
[ 609.845292][ T8618] ? __pfx__printk+0x10/0x10
[ 609.845309][ T8618] ? __pfx___might_resched+0x10/0x10
[ 609.845331][ T8618] ? fs_reclaim_acquire+0x7d/0x100
[ 609.845356][ T8618] should_fail_ex+0x414/0x560
[ 609.845377][ T8618] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 609.845394][ T8618] should_failslab+0xa8/0x100
[ 609.845415][ T8618] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 609.845431][ T8618] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 609.845450][ T8618] ? alloc_inode+0x67/0x1b0
[ 609.845472][ T8618] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 609.845488][ T8618] alloc_inode+0x67/0x1b0
[ 609.845508][ T8618] new_inode+0x22/0x170
[ 609.845531][ T8618] __debugfs_create_file+0x14d/0x4f0
[ 609.845552][ T8618] debugfs_create_file_full+0x3f/0x60
[ 609.845575][ T8618] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 609.845598][ T8618] relay_open_buf+0x592/0xd40
[ 609.845622][ T8618] relay_open+0x427/0x920
[ 609.845641][ T8618] do_blk_trace_setup+0x591/0x9d0
[ 609.845667][ T8618] blk_trace_setup+0x116/0x1f0
[ 609.845785][ T8618] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 609.845816][ T8618] ? __pfx_blk_trace_setup+0x10/0x10
[ 609.845858][ T8618] ? smk_tskacc+0x2fc/0x370
[ 609.845891][ T8618] sg_ioctl+0xaf3/0x2230
[ 609.845921][ T8618] ? __pfx_sg_ioctl+0x10/0x10
[ 609.845949][ T8618] ? ksys_write+0x1e1/0x250
[ 609.845971][ T8618] ? bpf_lsm_file_ioctl+0x9/0x20
[ 609.845991][ T8618] ? __pfx_sg_ioctl+0x10/0x10
[ 609.846013][ T8618] __se_sys_ioctl+0xfc/0x170
[ 609.846031][ T8618] do_syscall_64+0xfa/0x3b0
[ 609.846052][ T8618] ? lockdep_hardirqs_on+0x9c/0x150
[ 609.846073][ T8618] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.846087][ T8618] ? clear_bhb_loop+0x60/0xb0
[ 609.846105][ T8618] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.846120][ T8618] RIP: 0033:0x7f63285cbb79
[ 609.846135][ T8618] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 609.846148][ T8618] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 609.846164][ T8618] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 609.846176][ T8618] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 609.846186][ T8618] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 609.846196][ T8618] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 609.846206][ T8618] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 609.846229][ T8618]
[ 609.846237][ T8618] debugfs: out of free dentries, can not create file 'trace1'
[ 610.158283][ T8620] FAULT_INJECTION: forcing a failure.
[ 610.158283][ T8620] name failslab, interval 1, probability 0, space 0, times 0
[ 610.171380][ T8620] CPU: 0 UID: 0 PID: 8620 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 610.171409][ T8620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 610.171422][ T8620] Call Trace:
[ 610.171432][ T8620]
[ 610.171442][ T8620] dump_stack_lvl+0x189/0x250
[ 610.171478][ T8620] ? __pfx____ratelimit+0x10/0x10
[ 610.171509][ T8620] ? __pfx_dump_stack_lvl+0x10/0x10
[ 610.171538][ T8620] ? __pfx__printk+0x10/0x10
[ 610.171562][ T8620] ? __pfx___might_resched+0x10/0x10
[ 610.171593][ T8620] ? fs_reclaim_acquire+0x7d/0x100
[ 610.171629][ T8620] should_fail_ex+0x414/0x560
[ 610.171659][ T8620] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 610.171685][ T8620] should_failslab+0xa8/0x100
[ 610.171709][ T8620] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 610.171728][ T8620] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 610.171749][ T8620] ? alloc_inode+0x67/0x1b0
[ 610.171774][ T8620] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 610.171798][ T8620] alloc_inode+0x67/0x1b0
[ 610.171824][ T8620] new_inode+0x22/0x170
[ 610.171857][ T8620] __debugfs_create_file+0x14d/0x4f0
[ 610.171888][ T8620] debugfs_create_file_full+0x3f/0x60
[ 610.171914][ T8620] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 610.171979][ T8620] relay_open_buf+0x592/0xd40
[ 610.172014][ T8620] relay_open+0x427/0x920
[ 610.172043][ T8620] do_blk_trace_setup+0x591/0x9d0
[ 610.172080][ T8620] blk_trace_setup+0x116/0x1f0
[ 610.172106][ T8620] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 610.172136][ T8620] ? __pfx_blk_trace_setup+0x10/0x10
[ 610.172180][ T8620] ? smk_tskacc+0x2fc/0x370
[ 610.172214][ T8620] sg_ioctl+0xaf3/0x2230
[ 610.172256][ T8620] ? __pfx_sg_ioctl+0x10/0x10
[ 610.172293][ T8620] ? ksys_write+0x1e1/0x250
[ 610.172325][ T8620] ? bpf_lsm_file_ioctl+0x9/0x20
[ 610.172353][ T8620] ? __pfx_sg_ioctl+0x10/0x10
[ 610.172383][ T8620] __se_sys_ioctl+0xfc/0x170
[ 610.172409][ T8620] do_syscall_64+0xfa/0x3b0
[ 610.172440][ T8620] ? lockdep_hardirqs_on+0x9c/0x150
[ 610.172470][ T8620] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.172490][ T8620] ? clear_bhb_loop+0x60/0xb0
[ 610.172514][ T8620] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.172535][ T8620] RIP: 0033:0x7f63285cbb79
[ 610.172554][ T8620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 610.172572][ T8620] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 610.172598][ T8620] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 610.172609][ T8620] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 610.172619][ T8620] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 610.172629][ T8620] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 610.172639][ T8620] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 610.172663][ T8620]
[ 610.172670][ T8620] debugfs: out of free dentries, can not create file 'trace1'
[ 610.482038][ T8621] FAULT_INJECTION: forcing a failure.
[ 610.482038][ T8621] name failslab, interval 1, probability 0, space 0, times 0
[ 610.495383][ T8621] CPU: 0 UID: 0 PID: 8621 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 610.495405][ T8621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 610.495415][ T8621] Call Trace:
[ 610.495422][ T8621]
[ 610.495429][ T8621] dump_stack_lvl+0x189/0x250
[ 610.495457][ T8621] ? __pfx____ratelimit+0x10/0x10
[ 610.495479][ T8621] ? __pfx_dump_stack_lvl+0x10/0x10
[ 610.495501][ T8621] ? __pfx__printk+0x10/0x10
[ 610.495518][ T8621] ? __pfx___might_resched+0x10/0x10
[ 610.495540][ T8621] ? fs_reclaim_acquire+0x7d/0x100
[ 610.495565][ T8621] should_fail_ex+0x414/0x560
[ 610.495586][ T8621] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 610.495605][ T8621] should_failslab+0xa8/0x100
[ 610.495625][ T8621] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 610.495641][ T8621] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 610.495662][ T8621] ? alloc_inode+0x67/0x1b0
[ 610.495683][ T8621] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 610.495700][ T8621] alloc_inode+0x67/0x1b0
[ 610.495720][ T8621] new_inode+0x22/0x170
[ 610.495742][ T8621] __debugfs_create_file+0x14d/0x4f0
[ 610.495763][ T8621] debugfs_create_file_full+0x3f/0x60
[ 610.495781][ T8621] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 610.495804][ T8621] relay_open_buf+0x592/0xd40
[ 610.495828][ T8621] relay_open+0x427/0x920
[ 610.495847][ T8621] do_blk_trace_setup+0x591/0x9d0
[ 610.495874][ T8621] blk_trace_setup+0x116/0x1f0
[ 610.495891][ T8621] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 610.495965][ T8621] ? __pfx_blk_trace_setup+0x10/0x10
[ 610.496008][ T8621] ? smk_tskacc+0x2fc/0x370
[ 610.496044][ T8621] sg_ioctl+0xaf3/0x2230
[ 610.496076][ T8621] ? __pfx_sg_ioctl+0x10/0x10
[ 610.496103][ T8621] ? ksys_write+0x1e1/0x250
[ 610.496125][ T8621] ? bpf_lsm_file_ioctl+0x9/0x20
[ 610.496146][ T8621] ? __pfx_sg_ioctl+0x10/0x10
[ 610.496169][ T8621] __se_sys_ioctl+0xfc/0x170
[ 610.496187][ T8621] do_syscall_64+0xfa/0x3b0
[ 610.496208][ T8621] ? lockdep_hardirqs_on+0x9c/0x150
[ 610.496230][ T8621] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.496245][ T8621] ? clear_bhb_loop+0x60/0xb0
[ 610.496264][ T8621] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.496279][ T8621] RIP: 0033:0x7f63285cbb79
[ 610.496293][ T8621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 610.496306][ T8621] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 610.496322][ T8621] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 610.496334][ T8621] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 610.496343][ T8621] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 610.496354][ T8621] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 610.496364][ T8621] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 610.496387][ T8621]
[ 610.496394][ T8621] debugfs: out of free dentries, can not create file 'trace1'
[ 610.812011][ T8622] FAULT_INJECTION: forcing a failure.
[ 610.812011][ T8622] name failslab, interval 1, probability 0, space 0, times 0
[ 610.825434][ T8622] CPU: 1 UID: 0 PID: 8622 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 610.825456][ T8622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 610.825465][ T8622] Call Trace:
[ 610.825472][ T8622]
[ 610.825479][ T8622] dump_stack_lvl+0x189/0x250
[ 610.825506][ T8622] ? __pfx____ratelimit+0x10/0x10
[ 610.825528][ T8622] ? __pfx_dump_stack_lvl+0x10/0x10
[ 610.825550][ T8622] ? __pfx__printk+0x10/0x10
[ 610.825570][ T8622] ? __pfx___might_resched+0x10/0x10
[ 610.825599][ T8622] ? fs_reclaim_acquire+0x7d/0x100
[ 610.825625][ T8622] should_fail_ex+0x414/0x560
[ 610.825646][ T8622] should_failslab+0xa8/0x100
[ 610.825666][ T8622] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 610.825684][ T8622] ? __d_alloc+0x31/0x6f0
[ 610.825710][ T8622] __d_alloc+0x31/0x6f0
[ 610.825731][ T8622] ? __kasan_kmalloc+0x93/0xb0
[ 610.825746][ T8622] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 610.825764][ T8622] ? kvasprintf+0xdc/0x190
[ 610.825776][ T8622] ? kasprintf+0xd4/0x120
[ 610.825791][ T8622] d_alloc_parallel+0xe0/0x14e0
[ 610.825804][ T8622] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.825830][ T8622] ? __lock_acquire+0xab9/0xd20
[ 610.825856][ T8622] ? __pfx_d_alloc_parallel+0x10/0x10
[ 610.825875][ T8622] ? __raw_spin_lock_init+0x45/0x100
[ 610.825893][ T8622] ? __init_waitqueue_head+0xa9/0x150
[ 610.825913][ T8622] __lookup_slow+0x116/0x3d0
[ 610.825938][ T8622] ? __pfx___lookup_slow+0x10/0x10
[ 610.825968][ T8622] ? d_lookup+0x8a/0xa0
[ 610.825982][ T8622] ? lookup_noperm+0x112/0x220
[ 610.826008][ T8622] start_creating+0x22e/0x3c0
[ 610.826028][ T8622] ? __pfx_start_creating+0x10/0x10
[ 610.826045][ T8622] ? kasprintf+0xd4/0x120
[ 610.826064][ T8622] __debugfs_create_file+0x79/0x4f0
[ 610.826085][ T8622] debugfs_create_file_full+0x3f/0x60
[ 610.826102][ T8622] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 610.826126][ T8622] relay_open_buf+0x592/0xd40
[ 610.826149][ T8622] relay_open+0x427/0x920
[ 610.826169][ T8622] do_blk_trace_setup+0x591/0x9d0
[ 610.826195][ T8622] blk_trace_setup+0x116/0x1f0
[ 610.826212][ T8622] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 610.826233][ T8622] ? __pfx_blk_trace_setup+0x10/0x10
[ 610.826262][ T8622] ? smk_tskacc+0x2fc/0x370
[ 610.826287][ T8622] sg_ioctl+0xaf3/0x2230
[ 610.826329][ T8622] ? __pfx_sg_ioctl+0x10/0x10
[ 610.826369][ T8622] ? ksys_write+0x1e1/0x250
[ 610.826401][ T8622] ? bpf_lsm_file_ioctl+0x9/0x20
[ 610.826422][ T8622] ? __pfx_sg_ioctl+0x10/0x10
[ 610.826444][ T8622] __se_sys_ioctl+0xfc/0x170
[ 610.826461][ T8622] do_syscall_64+0xfa/0x3b0
[ 610.826484][ T8622] ? lockdep_hardirqs_on+0x9c/0x150
[ 610.826504][ T8622] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.826518][ T8622] ? clear_bhb_loop+0x60/0xb0
[ 610.826537][ T8622] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.826551][ T8622] RIP: 0033:0x7f63285cbb79
[ 610.826566][ T8622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 610.826579][ T8622] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 610.826601][ T8622] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 610.826613][ T8622] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 610.826623][ T8622] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 610.826633][ T8622] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 610.826643][ T8622] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 610.826666][ T8622]
[ 611.193164][ T8623] FAULT_INJECTION: forcing a failure.
[ 611.193164][ T8623] name failslab, interval 1, probability 0, space 0, times 0
[ 611.206305][ T8623] CPU: 1 UID: 0 PID: 8623 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 611.206327][ T8623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 611.206337][ T8623] Call Trace:
[ 611.206344][ T8623]
[ 611.206352][ T8623] dump_stack_lvl+0x189/0x250
[ 611.206380][ T8623] ? __pfx____ratelimit+0x10/0x10
[ 611.206403][ T8623] ? __pfx_dump_stack_lvl+0x10/0x10
[ 611.206425][ T8623] ? __pfx__printk+0x10/0x10
[ 611.206442][ T8623] ? __pfx___might_resched+0x10/0x10
[ 611.206464][ T8623] ? fs_reclaim_acquire+0x7d/0x100
[ 611.206489][ T8623] should_fail_ex+0x414/0x560
[ 611.206509][ T8623] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 611.206527][ T8623] should_failslab+0xa8/0x100
[ 611.206552][ T8623] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 611.206575][ T8623] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 611.206601][ T8623] ? alloc_inode+0x67/0x1b0
[ 611.206631][ T8623] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 611.206657][ T8623] alloc_inode+0x67/0x1b0
[ 611.206728][ T8623] new_inode+0x22/0x170
[ 611.206752][ T8623] __debugfs_create_file+0x14d/0x4f0
[ 611.206773][ T8623] debugfs_create_file_full+0x3f/0x60
[ 611.206791][ T8623] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 611.206814][ T8623] relay_open_buf+0x592/0xd40
[ 611.206838][ T8623] relay_open+0x427/0x920
[ 611.206858][ T8623] do_blk_trace_setup+0x591/0x9d0
[ 611.206888][ T8623] blk_trace_setup+0x116/0x1f0
[ 611.206906][ T8623] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 611.206930][ T8623] ? __pfx_blk_trace_setup+0x10/0x10
[ 611.206960][ T8623] ? smk_tskacc+0x2fc/0x370
[ 611.206985][ T8623] sg_ioctl+0xaf3/0x2230
[ 611.207014][ T8623] ? __pfx_sg_ioctl+0x10/0x10
[ 611.207041][ T8623] ? ksys_write+0x1e1/0x250
[ 611.207063][ T8623] ? bpf_lsm_file_ioctl+0x9/0x20
[ 611.207084][ T8623] ? __pfx_sg_ioctl+0x10/0x10
[ 611.207106][ T8623] __se_sys_ioctl+0xfc/0x170
[ 611.207125][ T8623] do_syscall_64+0xfa/0x3b0
[ 611.207146][ T8623] ? lockdep_hardirqs_on+0x9c/0x150
[ 611.207167][ T8623] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.207182][ T8623] ? clear_bhb_loop+0x60/0xb0
[ 611.207201][ T8623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.207215][ T8623] RIP: 0033:0x7f63285cbb79
[ 611.207229][ T8623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 611.207242][ T8623] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 611.207258][ T8623] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 611.207269][ T8623] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 611.207278][ T8623] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 611.207288][ T8623] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 611.207297][ T8623] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 611.207320][ T8623]
[ 611.207328][ T8623] debugfs: out of free dentries, can not create file 'trace1'
[ 611.516431][ T8624] FAULT_INJECTION: forcing a failure.
[ 611.516431][ T8624] name failslab, interval 1, probability 0, space 0, times 0
[ 611.530764][ T8624] CPU: 0 UID: 0 PID: 8624 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 611.530786][ T8624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 611.530796][ T8624] Call Trace:
[ 611.530803][ T8624]
[ 611.530810][ T8624] dump_stack_lvl+0x189/0x250
[ 611.530836][ T8624] ? __pfx____ratelimit+0x10/0x10
[ 611.530858][ T8624] ? __pfx_dump_stack_lvl+0x10/0x10
[ 611.530880][ T8624] ? __pfx__printk+0x10/0x10
[ 611.530902][ T8624] ? __pfx___might_resched+0x10/0x10
[ 611.530923][ T8624] ? fs_reclaim_acquire+0x7d/0x100
[ 611.530948][ T8624] should_fail_ex+0x414/0x560
[ 611.530969][ T8624] should_failslab+0xa8/0x100
[ 611.530990][ T8624] __kmalloc_node_track_caller_noprof+0xcc/0x4e0
[ 611.531009][ T8624] ? kasprintf+0xd4/0x120
[ 611.531026][ T8624] kvasprintf+0xdc/0x190
[ 611.531038][ T8624] ? pfn_valid+0x125/0x4d0
[ 611.531055][ T8624] ? __pfx_kvasprintf+0x10/0x10
[ 611.531071][ T8624] ? __vmap_pages_range_noflush+0xdb5/0xe10
[ 611.531094][ T8624] kasprintf+0xd4/0x120
[ 611.531112][ T8624] ? __pfx_kasprintf+0x10/0x10
[ 611.531136][ T8624] relay_open_buf+0x511/0xd40
[ 611.531160][ T8624] relay_open+0x427/0x920
[ 611.531179][ T8624] do_blk_trace_setup+0x591/0x9d0
[ 611.531205][ T8624] blk_trace_setup+0x116/0x1f0
[ 611.531223][ T8624] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 611.531244][ T8624] ? __pfx_blk_trace_setup+0x10/0x10
[ 611.531274][ T8624] ? smk_tskacc+0x2fc/0x370
[ 611.531298][ T8624] sg_ioctl+0xaf3/0x2230
[ 611.531327][ T8624] ? __pfx_sg_ioctl+0x10/0x10
[ 611.531354][ T8624] ? ksys_write+0x1e1/0x250
[ 611.531376][ T8624] ? bpf_lsm_file_ioctl+0x9/0x20
[ 611.531396][ T8624] ? __pfx_sg_ioctl+0x10/0x10
[ 611.531421][ T8624] __se_sys_ioctl+0xfc/0x170
[ 611.531446][ T8624] do_syscall_64+0xfa/0x3b0
[ 611.531475][ T8624] ? lockdep_hardirqs_on+0x9c/0x150
[ 611.531505][ T8624] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.531528][ T8624] ? clear_bhb_loop+0x60/0xb0
[ 611.531547][ T8624] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.531562][ T8624] RIP: 0033:0x7f63285cbb79
[ 611.531576][ T8624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 611.531590][ T8624] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 611.531606][ T8624] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 611.531618][ T8624] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 611.531628][ T8624] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 611.531648][ T8624] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 611.531657][ T8624] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 611.531680][ T8624]
[ 611.537311][ T8625] FAULT_INJECTION: forcing a failure.
[ 611.537311][ T8625] name failslab, interval 1, probability 0, space 0, times 0
[ 611.830147][ T8625] CPU: 0 UID: 0 PID: 8625 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 611.830180][ T8625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 611.830197][ T8625] Call Trace:
[ 611.830206][ T8625]
[ 611.830216][ T8625] dump_stack_lvl+0x189/0x250
[ 611.830252][ T8625] ? __pfx____ratelimit+0x10/0x10
[ 611.830282][ T8625] ? __pfx_dump_stack_lvl+0x10/0x10
[ 611.830311][ T8625] ? __pfx__printk+0x10/0x10
[ 611.830338][ T8625] ? __pfx___might_resched+0x10/0x10
[ 611.830367][ T8625] ? fs_reclaim_acquire+0x7d/0x100
[ 611.830402][ T8625] should_fail_ex+0x414/0x560
[ 611.830432][ T8625] should_failslab+0xa8/0x100
[ 611.830453][ T8625] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 611.830471][ T8625] ? __d_alloc+0x31/0x6f0
[ 611.830497][ T8625] __d_alloc+0x31/0x6f0
[ 611.830518][ T8625] ? __kasan_kmalloc+0x93/0xb0
[ 611.830533][ T8625] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 611.830552][ T8625] ? kvasprintf+0xdc/0x190
[ 611.830565][ T8625] ? kasprintf+0xd4/0x120
[ 611.830587][ T8625] d_alloc_parallel+0xe0/0x14e0
[ 611.830600][ T8625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.830626][ T8625] ? __lock_acquire+0xab9/0xd20
[ 611.830650][ T8625] ? __pfx_d_alloc_parallel+0x10/0x10
[ 611.830668][ T8625] ? __raw_spin_lock_init+0x45/0x100
[ 611.830686][ T8625] ? __init_waitqueue_head+0xa9/0x150
[ 611.830706][ T8625] __lookup_slow+0x116/0x3d0
[ 611.830732][ T8625] ? __pfx___lookup_slow+0x10/0x10
[ 611.830762][ T8625] ? d_lookup+0x8a/0xa0
[ 611.830776][ T8625] ? lookup_noperm+0x112/0x220
[ 611.830821][ T8625] start_creating+0x22e/0x3c0
[ 611.830850][ T8625] ? __pfx_start_creating+0x10/0x10
[ 611.830876][ T8625] ? kasprintf+0xd4/0x120
[ 611.830901][ T8625] __debugfs_create_file+0x79/0x4f0
[ 611.830922][ T8625] debugfs_create_file_full+0x3f/0x60
[ 611.830941][ T8625] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 611.830964][ T8625] relay_open_buf+0x592/0xd40
[ 611.830989][ T8625] relay_open+0x427/0x920
[ 611.831009][ T8625] do_blk_trace_setup+0x591/0x9d0
[ 611.831035][ T8625] blk_trace_setup+0x116/0x1f0
[ 611.831053][ T8625] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 611.831075][ T8625] ? __pfx_blk_trace_setup+0x10/0x10
[ 611.831105][ T8625] ? smk_tskacc+0x2fc/0x370
[ 611.831130][ T8625] sg_ioctl+0xaf3/0x2230
[ 611.831160][ T8625] ? __pfx_sg_ioctl+0x10/0x10
[ 611.831187][ T8625] ? ksys_write+0x1e1/0x250
[ 611.831209][ T8625] ? bpf_lsm_file_ioctl+0x9/0x20
[ 611.831230][ T8625] ? __pfx_sg_ioctl+0x10/0x10
[ 611.831251][ T8625] __se_sys_ioctl+0xfc/0x170
[ 611.831269][ T8625] do_syscall_64+0xfa/0x3b0
[ 611.831291][ T8625] ? lockdep_hardirqs_on+0x9c/0x150
[ 611.831312][ T8625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.831327][ T8625] ? clear_bhb_loop+0x60/0xb0
[ 611.831345][ T8625] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.831360][ T8625] RIP: 0033:0x7f63285cbb79
[ 611.831375][ T8625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 611.831388][ T8625] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 611.831404][ T8625] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 611.831416][ T8625] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 611.831426][ T8625] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 611.831436][ T8625] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 611.831445][ T8625] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 611.831468][ T8625]
[ 612.198287][ T8627] FAULT_INJECTION: forcing a failure.
[ 612.198287][ T8627] name failslab, interval 1, probability 0, space 0, times 0
[ 612.211659][ T8627] CPU: 0 UID: 0 PID: 8627 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 612.211694][ T8627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 612.211709][ T8627] Call Trace:
[ 612.211718][ T8627]
[ 612.211726][ T8627] dump_stack_lvl+0x189/0x250
[ 612.211756][ T8627] ? __pfx____ratelimit+0x10/0x10
[ 612.211779][ T8627] ? __pfx_dump_stack_lvl+0x10/0x10
[ 612.211801][ T8627] ? __pfx__printk+0x10/0x10
[ 612.211818][ T8627] ? __pfx___might_resched+0x10/0x10
[ 612.211841][ T8627] ? fs_reclaim_acquire+0x7d/0x100
[ 612.211866][ T8627] should_fail_ex+0x414/0x560
[ 612.211891][ T8627] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 612.211919][ T8627] should_failslab+0xa8/0x100
[ 612.211947][ T8627] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 612.211963][ T8627] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 612.211982][ T8627] ? alloc_inode+0x67/0x1b0
[ 612.212003][ T8627] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 612.212020][ T8627] alloc_inode+0x67/0x1b0
[ 612.212040][ T8627] new_inode+0x22/0x170
[ 612.212063][ T8627] __debugfs_create_file+0x14d/0x4f0
[ 612.212084][ T8627] debugfs_create_file_full+0x3f/0x60
[ 612.212102][ T8627] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 612.212125][ T8627] relay_open_buf+0x592/0xd40
[ 612.212155][ T8627] relay_open+0x427/0x920
[ 612.212175][ T8627] do_blk_trace_setup+0x591/0x9d0
[ 612.212201][ T8627] blk_trace_setup+0x116/0x1f0
[ 612.212219][ T8627] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 612.212241][ T8627] ? __pfx_blk_trace_setup+0x10/0x10
[ 612.212271][ T8627] ? smk_tskacc+0x2fc/0x370
[ 612.212296][ T8627] sg_ioctl+0xaf3/0x2230
[ 612.212326][ T8627] ? __pfx_sg_ioctl+0x10/0x10
[ 612.212354][ T8627] ? ksys_write+0x1e1/0x250
[ 612.212376][ T8627] ? bpf_lsm_file_ioctl+0x9/0x20
[ 612.212397][ T8627] ? __pfx_sg_ioctl+0x10/0x10
[ 612.212419][ T8627] __se_sys_ioctl+0xfc/0x170
[ 612.212437][ T8627] do_syscall_64+0xfa/0x3b0
[ 612.212465][ T8627] ? lockdep_hardirqs_on+0x9c/0x150
[ 612.212486][ T8627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.212506][ T8627] ? clear_bhb_loop+0x60/0xb0
[ 612.212525][ T8627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.212540][ T8627] RIP: 0033:0x7f63285cbb79
[ 612.212554][ T8627] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 612.212567][ T8627] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 612.212583][ T8627] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 612.212594][ T8627] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 612.212604][ T8627] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 612.212614][ T8627] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 612.212624][ T8627] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 612.212647][ T8627]
[ 612.212738][ T8627] debugfs: out of free dentries, can not create file 'trace1'
[ 612.522042][ T8628] FAULT_INJECTION: forcing a failure.
[ 612.522042][ T8628] name failslab, interval 1, probability 0, space 0, times 0
[ 612.537464][ T8628] CPU: 1 UID: 0 PID: 8628 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 612.537488][ T8628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 612.537498][ T8628] Call Trace:
[ 612.537505][ T8628]
[ 612.537512][ T8628] dump_stack_lvl+0x189/0x250
[ 612.537539][ T8628] ? __pfx____ratelimit+0x10/0x10
[ 612.537561][ T8628] ? __pfx_dump_stack_lvl+0x10/0x10
[ 612.537583][ T8628] ? __pfx__printk+0x10/0x10
[ 612.537603][ T8628] ? __pfx___might_resched+0x10/0x10
[ 612.537625][ T8628] ? fs_reclaim_acquire+0x7d/0x100
[ 612.537651][ T8628] should_fail_ex+0x414/0x560
[ 612.537672][ T8628] should_failslab+0xa8/0x100
[ 612.537693][ T8628] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 612.537712][ T8628] ? __d_alloc+0x31/0x6f0
[ 612.537747][ T8628] __d_alloc+0x31/0x6f0
[ 612.537767][ T8628] ? __kasan_kmalloc+0x93/0xb0
[ 612.537783][ T8628] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 612.537802][ T8628] ? kvasprintf+0xdc/0x190
[ 612.537814][ T8628] ? kasprintf+0xd4/0x120
[ 612.537829][ T8628] d_alloc_parallel+0xe0/0x14e0
[ 612.537842][ T8628] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.537867][ T8628] ? __lock_acquire+0xab9/0xd20
[ 612.537891][ T8628] ? __pfx_d_alloc_parallel+0x10/0x10
[ 612.537910][ T8628] ? __raw_spin_lock_init+0x45/0x100
[ 612.537927][ T8628] ? __init_waitqueue_head+0xa9/0x150
[ 612.537947][ T8628] __lookup_slow+0x116/0x3d0
[ 612.537975][ T8628] ? __pfx___lookup_slow+0x10/0x10
[ 612.538020][ T8628] ? d_lookup+0x8a/0xa0
[ 612.538041][ T8628] ? lookup_noperm+0x112/0x220
[ 612.538078][ T8628] start_creating+0x22e/0x3c0
[ 612.538103][ T8628] ? __pfx_start_creating+0x10/0x10
[ 612.538121][ T8628] ? kasprintf+0xd4/0x120
[ 612.538141][ T8628] __debugfs_create_file+0x79/0x4f0
[ 612.538162][ T8628] debugfs_create_file_full+0x3f/0x60
[ 612.538180][ T8628] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 612.538204][ T8628] relay_open_buf+0x592/0xd40
[ 612.538228][ T8628] relay_open+0x427/0x920
[ 612.538247][ T8628] do_blk_trace_setup+0x591/0x9d0
[ 612.538273][ T8628] blk_trace_setup+0x116/0x1f0
[ 612.538291][ T8628] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 612.538313][ T8628] ? __pfx_blk_trace_setup+0x10/0x10
[ 612.538342][ T8628] ? smk_tskacc+0x2fc/0x370
[ 612.538366][ T8628] sg_ioctl+0xaf3/0x2230
[ 612.538396][ T8628] ? __pfx_sg_ioctl+0x10/0x10
[ 612.538422][ T8628] ? ksys_write+0x1e1/0x250
[ 612.538444][ T8628] ? bpf_lsm_file_ioctl+0x9/0x20
[ 612.538465][ T8628] ? __pfx_sg_ioctl+0x10/0x10
[ 612.538488][ T8628] __se_sys_ioctl+0xfc/0x170
[ 612.538506][ T8628] do_syscall_64+0xfa/0x3b0
[ 612.538527][ T8628] ? lockdep_hardirqs_on+0x9c/0x150
[ 612.538548][ T8628] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.538562][ T8628] ? clear_bhb_loop+0x60/0xb0
[ 612.538580][ T8628] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.538595][ T8628] RIP: 0033:0x7f63285cbb79
[ 612.538609][ T8628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 612.538622][ T8628] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 612.538638][ T8628] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 612.538649][ T8628] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 612.538660][ T8628] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 612.538669][ T8628] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 612.538679][ T8628] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 612.538702][ T8628]
[ 612.913858][ T8630] FAULT_INJECTION: forcing a failure.
[ 612.913858][ T8630] name failslab, interval 1, probability 0, space 0, times 0
[ 612.927060][ T8630] CPU: 0 UID: 0 PID: 8630 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 612.927088][ T8630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 612.927102][ T8630] Call Trace:
[ 612.927112][ T8630]
[ 612.927123][ T8630] dump_stack_lvl+0x189/0x250
[ 612.927160][ T8630] ? __pfx____ratelimit+0x10/0x10
[ 612.927190][ T8630] ? __pfx_dump_stack_lvl+0x10/0x10
[ 612.927221][ T8630] ? __pfx__printk+0x10/0x10
[ 612.927249][ T8630] ? __pfx___might_resched+0x10/0x10
[ 612.927279][ T8630] ? fs_reclaim_acquire+0x7d/0x100
[ 612.927313][ T8630] should_fail_ex+0x414/0x560
[ 612.927357][ T8630] should_failslab+0xa8/0x100
[ 612.927386][ T8630] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 612.927412][ T8630] ? __d_alloc+0x31/0x6f0
[ 612.927448][ T8630] __d_alloc+0x31/0x6f0
[ 612.927477][ T8630] ? __kasan_kmalloc+0x93/0xb0
[ 612.927499][ T8630] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 612.927524][ T8630] ? kvasprintf+0xdc/0x190
[ 612.927541][ T8630] ? kasprintf+0xd4/0x120
[ 612.927563][ T8630] d_alloc_parallel+0xe0/0x14e0
[ 612.927582][ T8630] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.927619][ T8630] ? __lock_acquire+0xab9/0xd20
[ 612.927653][ T8630] ? __pfx_d_alloc_parallel+0x10/0x10
[ 612.927680][ T8630] ? __raw_spin_lock_init+0x45/0x100
[ 612.927714][ T8630] ? __init_waitqueue_head+0xa9/0x150
[ 612.927743][ T8630] __lookup_slow+0x116/0x3d0
[ 612.927779][ T8630] ? __pfx___lookup_slow+0x10/0x10
[ 612.927823][ T8630] ? d_lookup+0x8a/0xa0
[ 612.927843][ T8630] ? lookup_noperm+0x112/0x220
[ 612.927880][ T8630] start_creating+0x22e/0x3c0
[ 612.927918][ T8630] ? __pfx_start_creating+0x10/0x10
[ 612.927943][ T8630] ? kasprintf+0xd4/0x120
[ 612.927970][ T8630] __debugfs_create_file+0x79/0x4f0
[ 612.928000][ T8630] debugfs_create_file_full+0x3f/0x60
[ 612.928026][ T8630] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 612.928058][ T8630] relay_open_buf+0x592/0xd40
[ 612.928092][ T8630] relay_open+0x427/0x920
[ 612.928120][ T8630] do_blk_trace_setup+0x591/0x9d0
[ 612.928186][ T8630] blk_trace_setup+0x116/0x1f0
[ 612.928212][ T8630] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 612.928243][ T8630] ? __pfx_blk_trace_setup+0x10/0x10
[ 612.928285][ T8630] ? smk_tskacc+0x2fc/0x370
[ 612.928319][ T8630] sg_ioctl+0xaf3/0x2230
[ 612.928361][ T8630] ? __pfx_sg_ioctl+0x10/0x10
[ 612.928398][ T8630] ? ksys_write+0x1e1/0x250
[ 612.928428][ T8630] ? bpf_lsm_file_ioctl+0x9/0x20
[ 612.928455][ T8630] ? __pfx_sg_ioctl+0x10/0x10
[ 612.928486][ T8630] __se_sys_ioctl+0xfc/0x170
[ 612.928511][ T8630] do_syscall_64+0xfa/0x3b0
[ 612.928540][ T8630] ? lockdep_hardirqs_on+0x9c/0x150
[ 612.928569][ T8630] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.928590][ T8630] ? clear_bhb_loop+0x60/0xb0
[ 612.928616][ T8630] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.928637][ T8630] RIP: 0033:0x7f63285cbb79
[ 612.928657][ T8630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 612.928675][ T8630] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 612.928697][ T8630] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 612.928721][ T8630] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 612.928736][ T8630] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 612.928750][ T8630] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 612.928763][ T8630] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 612.928795][ T8630]
[ 613.295202][ T8631] FAULT_INJECTION: forcing a failure.
[ 613.295202][ T8631] name failslab, interval 1, probability 0, space 0, times 0
[ 613.308283][ T8631] CPU: 0 UID: 0 PID: 8631 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 613.308314][ T8631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 613.308326][ T8631] Call Trace:
[ 613.308335][ T8631]
[ 613.308344][ T8631] dump_stack_lvl+0x189/0x250
[ 613.308371][ T8631] ? __pfx____ratelimit+0x10/0x10
[ 613.308394][ T8631] ? __pfx_dump_stack_lvl+0x10/0x10
[ 613.308416][ T8631] ? __pfx__printk+0x10/0x10
[ 613.308433][ T8631] ? __pfx___might_resched+0x10/0x10
[ 613.308455][ T8631] ? fs_reclaim_acquire+0x7d/0x100
[ 613.308483][ T8631] should_fail_ex+0x414/0x560
[ 613.308507][ T8631] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 613.308529][ T8631] should_failslab+0xa8/0x100
[ 613.308552][ T8631] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 613.308568][ T8631] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 613.308587][ T8631] ? alloc_inode+0x67/0x1b0
[ 613.308617][ T8631] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 613.308634][ T8631] alloc_inode+0x67/0x1b0
[ 613.308655][ T8631] new_inode+0x22/0x170
[ 613.308678][ T8631] __debugfs_create_file+0x14d/0x4f0
[ 613.308700][ T8631] debugfs_create_file_full+0x3f/0x60
[ 613.308719][ T8631] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 613.308749][ T8631] relay_open_buf+0x592/0xd40
[ 613.308774][ T8631] relay_open+0x427/0x920
[ 613.308794][ T8631] do_blk_trace_setup+0x591/0x9d0
[ 613.308821][ T8631] blk_trace_setup+0x116/0x1f0
[ 613.308839][ T8631] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 613.308866][ T8631] ? __pfx_blk_trace_setup+0x10/0x10
[ 613.308897][ T8631] ? smk_tskacc+0x2fc/0x370
[ 613.308921][ T8631] sg_ioctl+0xaf3/0x2230
[ 613.308951][ T8631] ? __pfx_sg_ioctl+0x10/0x10
[ 613.308978][ T8631] ? ksys_write+0x1e1/0x250
[ 613.309001][ T8631] ? bpf_lsm_file_ioctl+0x9/0x20
[ 613.309022][ T8631] ? __pfx_sg_ioctl+0x10/0x10
[ 613.309043][ T8631] __se_sys_ioctl+0xfc/0x170
[ 613.309062][ T8631] do_syscall_64+0xfa/0x3b0
[ 613.309084][ T8631] ? lockdep_hardirqs_on+0x9c/0x150
[ 613.309105][ T8631] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 613.309120][ T8631] ? clear_bhb_loop+0x60/0xb0
[ 613.309139][ T8631] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 613.309154][ T8631] RIP: 0033:0x7f63285cbb79
[ 613.309168][ T8631] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 613.309181][ T8631] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 613.309197][ T8631] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 613.309209][ T8631] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 613.309219][ T8631] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 613.309228][ T8631] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 613.309238][ T8631] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 613.309260][ T8631]
[ 613.309298][ T8631] debugfs: out of free dentries, can not create file 'trace1'
[ 613.619768][ T8632] FAULT_INJECTION: forcing a failure.
[ 613.619768][ T8632] name failslab, interval 1, probability 0, space 0, times 0
[ 613.632930][ T8632] CPU: 1 UID: 0 PID: 8632 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 613.632952][ T8632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 613.632962][ T8632] Call Trace:
[ 613.632969][ T8632]
[ 613.632975][ T8632] dump_stack_lvl+0x189/0x250
[ 613.633002][ T8632] ? __pfx____ratelimit+0x10/0x10
[ 613.633024][ T8632] ? __pfx_dump_stack_lvl+0x10/0x10
[ 613.633046][ T8632] ? __pfx__printk+0x10/0x10
[ 613.633066][ T8632] ? __pfx___might_resched+0x10/0x10
[ 613.633087][ T8632] ? fs_reclaim_acquire+0x7d/0x100
[ 613.633113][ T8632] should_fail_ex+0x414/0x560
[ 613.633134][ T8632] should_failslab+0xa8/0x100
[ 613.633155][ T8632] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 613.633173][ T8632] ? __d_alloc+0x31/0x6f0
[ 613.633199][ T8632] __d_alloc+0x31/0x6f0
[ 613.633220][ T8632] ? __kasan_kmalloc+0x93/0xb0
[ 613.633236][ T8632] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 613.633254][ T8632] ? kvasprintf+0xdc/0x190
[ 613.633266][ T8632] ? kasprintf+0xd4/0x120
[ 613.633281][ T8632] d_alloc_parallel+0xe0/0x14e0
[ 613.633295][ T8632] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 613.633321][ T8632] ? __lock_acquire+0xab9/0xd20
[ 613.633347][ T8632] ? __pfx_d_alloc_parallel+0x10/0x10
[ 613.633366][ T8632] ? __raw_spin_lock_init+0x45/0x100
[ 613.633384][ T8632] ? __init_waitqueue_head+0xa9/0x150
[ 613.633404][ T8632] __lookup_slow+0x116/0x3d0
[ 613.633441][ T8632] ? __pfx___lookup_slow+0x10/0x10
[ 613.633473][ T8632] ? d_lookup+0x8a/0xa0
[ 613.633489][ T8632] ? lookup_noperm+0x112/0x220
[ 613.633521][ T8632] start_creating+0x22e/0x3c0
[ 613.633547][ T8632] ? __pfx_start_creating+0x10/0x10
[ 613.633572][ T8632] ? kasprintf+0xd4/0x120
[ 613.633598][ T8632] __debugfs_create_file+0x79/0x4f0
[ 613.633627][ T8632] debugfs_create_file_full+0x3f/0x60
[ 613.633653][ T8632] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 613.633680][ T8632] relay_open_buf+0x592/0xd40
[ 613.633705][ T8632] relay_open+0x427/0x920
[ 613.633725][ T8632] do_blk_trace_setup+0x591/0x9d0
[ 613.633759][ T8632] blk_trace_setup+0x116/0x1f0
[ 613.633777][ T8632] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 613.633799][ T8632] ? __pfx_blk_trace_setup+0x10/0x10
[ 613.633829][ T8632] ? smk_tskacc+0x2fc/0x370
[ 613.633854][ T8632] sg_ioctl+0xaf3/0x2230
[ 613.633884][ T8632] ? __pfx_sg_ioctl+0x10/0x10
[ 613.633911][ T8632] ? ksys_write+0x1e1/0x250
[ 613.633933][ T8632] ? bpf_lsm_file_ioctl+0x9/0x20
[ 613.633954][ T8632] ? __pfx_sg_ioctl+0x10/0x10
[ 613.633976][ T8632] __se_sys_ioctl+0xfc/0x170
[ 613.633994][ T8632] do_syscall_64+0xfa/0x3b0
[ 613.634014][ T8632] ? lockdep_hardirqs_on+0x9c/0x150
[ 613.634036][ T8632] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 613.634050][ T8632] ? clear_bhb_loop+0x60/0xb0
[ 613.634068][ T8632] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 613.634083][ T8632] RIP: 0033:0x7f63285cbb79
[ 613.634097][ T8632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 613.634110][ T8632] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 613.634126][ T8632] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 613.634137][ T8632] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 613.634147][ T8632] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 613.634157][ T8632] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 613.634167][ T8632] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 613.634197][ T8632]
[ 614.001147][ T8633] FAULT_INJECTION: forcing a failure.
[ 614.001147][ T8633] name failslab, interval 1, probability 0, space 0, times 0
[ 614.015009][ T8633] CPU: 0 UID: 0 PID: 8633 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 614.015030][ T8633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 614.015040][ T8633] Call Trace:
[ 614.015047][ T8633]
[ 614.015054][ T8633] dump_stack_lvl+0x189/0x250
[ 614.015080][ T8633] ? __pfx____ratelimit+0x10/0x10
[ 614.015102][ T8633] ? __pfx_dump_stack_lvl+0x10/0x10
[ 614.015124][ T8633] ? __pfx__printk+0x10/0x10
[ 614.015142][ T8633] ? __pfx___might_resched+0x10/0x10
[ 614.015164][ T8633] ? fs_reclaim_acquire+0x7d/0x100
[ 614.015189][ T8633] should_fail_ex+0x414/0x560
[ 614.015209][ T8633] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 614.015227][ T8633] should_failslab+0xa8/0x100
[ 614.015247][ T8633] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 614.015263][ T8633] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 614.015281][ T8633] ? alloc_inode+0x67/0x1b0
[ 614.015307][ T8633] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 614.015331][ T8633] alloc_inode+0x67/0x1b0
[ 614.015360][ T8633] new_inode+0x22/0x170
[ 614.015393][ T8633] __debugfs_create_file+0x14d/0x4f0
[ 614.015426][ T8633] debugfs_create_file_full+0x3f/0x60
[ 614.015444][ T8633] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 614.015467][ T8633] relay_open_buf+0x592/0xd40
[ 614.015493][ T8633] relay_open+0x427/0x920
[ 614.015513][ T8633] do_blk_trace_setup+0x591/0x9d0
[ 614.015540][ T8633] blk_trace_setup+0x116/0x1f0
[ 614.015557][ T8633] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 614.015579][ T8633] ? __pfx_blk_trace_setup+0x10/0x10
[ 614.015609][ T8633] ? smk_tskacc+0x2fc/0x370
[ 614.015633][ T8633] sg_ioctl+0xaf3/0x2230
[ 614.015663][ T8633] ? __pfx_sg_ioctl+0x10/0x10
[ 614.015689][ T8633] ? ksys_write+0x1e1/0x250
[ 614.015711][ T8633] ? bpf_lsm_file_ioctl+0x9/0x20
[ 614.015738][ T8633] ? __pfx_sg_ioctl+0x10/0x10
[ 614.015760][ T8633] __se_sys_ioctl+0xfc/0x170
[ 614.015778][ T8633] do_syscall_64+0xfa/0x3b0
[ 614.015799][ T8633] ? lockdep_hardirqs_on+0x9c/0x150
[ 614.015820][ T8633] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.015835][ T8633] ? clear_bhb_loop+0x60/0xb0
[ 614.015853][ T8633] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.015868][ T8633] RIP: 0033:0x7f63285cbb79
[ 614.015881][ T8633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 614.015894][ T8633] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 614.015911][ T8633] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 614.015922][ T8633] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 614.015931][ T8633] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 614.015941][ T8633] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 614.015951][ T8633] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 614.015973][ T8633]
[ 614.015980][ T8633] debugfs: out of free dentries, can not create file 'trace1'
[ 614.324187][ T8634] FAULT_INJECTION: forcing a failure.
[ 614.324187][ T8634] name failslab, interval 1, probability 0, space 0, times 0
[ 614.337053][ T8634] CPU: 0 UID: 0 PID: 8634 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 614.337079][ T8634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 614.337089][ T8634] Call Trace:
[ 614.337098][ T8634]
[ 614.337106][ T8634] dump_stack_lvl+0x189/0x250
[ 614.337133][ T8634] ? __pfx____ratelimit+0x10/0x10
[ 614.337155][ T8634] ? __pfx_dump_stack_lvl+0x10/0x10
[ 614.337178][ T8634] ? __pfx__printk+0x10/0x10
[ 614.337197][ T8634] ? __pfx___might_resched+0x10/0x10
[ 614.337219][ T8634] ? fs_reclaim_acquire+0x7d/0x100
[ 614.337244][ T8634] should_fail_ex+0x414/0x560
[ 614.337265][ T8634] should_failslab+0xa8/0x100
[ 614.337287][ T8634] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 614.337305][ T8634] ? __d_alloc+0x31/0x6f0
[ 614.337332][ T8634] __d_alloc+0x31/0x6f0
[ 614.337353][ T8634] ? __kasan_kmalloc+0x93/0xb0
[ 614.337369][ T8634] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 614.337387][ T8634] ? kvasprintf+0xdc/0x190
[ 614.337405][ T8634] ? kasprintf+0xd4/0x120
[ 614.337420][ T8634] d_alloc_parallel+0xe0/0x14e0
[ 614.337439][ T8634] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.337464][ T8634] ? __lock_acquire+0xab9/0xd20
[ 614.337489][ T8634] ? __pfx_d_alloc_parallel+0x10/0x10
[ 614.337508][ T8634] ? __raw_spin_lock_init+0x45/0x100
[ 614.337526][ T8634] ? __init_waitqueue_head+0xa9/0x150
[ 614.337547][ T8634] __lookup_slow+0x116/0x3d0
[ 614.337573][ T8634] ? __pfx___lookup_slow+0x10/0x10
[ 614.337604][ T8634] ? d_lookup+0x8a/0xa0
[ 614.337619][ T8634] ? lookup_noperm+0x112/0x220
[ 614.337649][ T8634] start_creating+0x22e/0x3c0
[ 614.337669][ T8634] ? __pfx_start_creating+0x10/0x10
[ 614.337689][ T8634] ? kasprintf+0xd4/0x120
[ 614.337709][ T8634] __debugfs_create_file+0x79/0x4f0
[ 614.337730][ T8634] debugfs_create_file_full+0x3f/0x60
[ 614.337748][ T8634] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 614.337772][ T8634] relay_open_buf+0x592/0xd40
[ 614.337796][ T8634] relay_open+0x427/0x920
[ 614.337816][ T8634] do_blk_trace_setup+0x591/0x9d0
[ 614.337842][ T8634] blk_trace_setup+0x116/0x1f0
[ 614.337859][ T8634] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 614.337881][ T8634] ? __pfx_blk_trace_setup+0x10/0x10
[ 614.337910][ T8634] ? smk_tskacc+0x2fc/0x370
[ 614.337935][ T8634] sg_ioctl+0xaf3/0x2230
[ 614.337965][ T8634] ? __pfx_sg_ioctl+0x10/0x10
[ 614.337991][ T8634] ? ksys_write+0x1e1/0x250
[ 614.338013][ T8634] ? bpf_lsm_file_ioctl+0x9/0x20
[ 614.338034][ T8634] ? __pfx_sg_ioctl+0x10/0x10
[ 614.338055][ T8634] __se_sys_ioctl+0xfc/0x170
[ 614.338073][ T8634] do_syscall_64+0xfa/0x3b0
[ 614.338094][ T8634] ? lockdep_hardirqs_on+0x9c/0x150
[ 614.338115][ T8634] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.338130][ T8634] ? clear_bhb_loop+0x60/0xb0
[ 614.338148][ T8634] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.338163][ T8634] RIP: 0033:0x7f63285cbb79
[ 614.338177][ T8634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 614.338190][ T8634] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 614.338206][ T8634] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 614.338217][ T8634] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 614.338226][ T8634] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 614.338236][ T8634] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 614.338246][ T8634] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 614.338268][ T8634]
[ 614.703837][ T8635] FAULT_INJECTION: forcing a failure.
[ 614.703837][ T8635] name failslab, interval 1, probability 0, space 0, times 0
[ 614.718232][ T8635] CPU: 0 UID: 0 PID: 8635 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 614.718261][ T8635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 614.718270][ T8635] Call Trace:
[ 614.718277][ T8635]
[ 614.718284][ T8635] dump_stack_lvl+0x189/0x250
[ 614.718311][ T8635] ? __pfx____ratelimit+0x10/0x10
[ 614.718333][ T8635] ? __pfx_dump_stack_lvl+0x10/0x10
[ 614.718364][ T8635] ? __pfx__printk+0x10/0x10
[ 614.718385][ T8635] ? __pfx___might_resched+0x10/0x10
[ 614.718406][ T8635] ? fs_reclaim_acquire+0x7d/0x100
[ 614.718432][ T8635] should_fail_ex+0x414/0x560
[ 614.718453][ T8635] should_failslab+0xa8/0x100
[ 614.718474][ T8635] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 614.718492][ T8635] ? __d_alloc+0x31/0x6f0
[ 614.718518][ T8635] __d_alloc+0x31/0x6f0
[ 614.718538][ T8635] ? __kasan_kmalloc+0x93/0xb0
[ 614.718559][ T8635] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 614.718577][ T8635] ? kvasprintf+0xdc/0x190
[ 614.718591][ T8635] ? kasprintf+0xd4/0x120
[ 614.718608][ T8635] d_alloc_parallel+0xe0/0x14e0
[ 614.718628][ T8635] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.718663][ T8635] ? __lock_acquire+0xab9/0xd20
[ 614.718698][ T8635] ? __pfx_d_alloc_parallel+0x10/0x10
[ 614.718726][ T8635] ? __raw_spin_lock_init+0x45/0x100
[ 614.718749][ T8635] ? __init_waitqueue_head+0xa9/0x150
[ 614.718772][ T8635] __lookup_slow+0x116/0x3d0
[ 614.718798][ T8635] ? __pfx___lookup_slow+0x10/0x10
[ 614.718829][ T8635] ? d_lookup+0x8a/0xa0
[ 614.718843][ T8635] ? lookup_noperm+0x112/0x220
[ 614.718870][ T8635] start_creating+0x22e/0x3c0
[ 614.718890][ T8635] ? __pfx_start_creating+0x10/0x10
[ 614.718908][ T8635] ? kasprintf+0xd4/0x120
[ 614.718928][ T8635] __debugfs_create_file+0x79/0x4f0
[ 614.718949][ T8635] debugfs_create_file_full+0x3f/0x60
[ 614.718967][ T8635] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 614.718991][ T8635] relay_open_buf+0x592/0xd40
[ 614.719015][ T8635] relay_open+0x427/0x920
[ 614.719034][ T8635] do_blk_trace_setup+0x591/0x9d0
[ 614.719061][ T8635] blk_trace_setup+0x116/0x1f0
[ 614.719078][ T8635] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 614.719100][ T8635] ? __pfx_blk_trace_setup+0x10/0x10
[ 614.719129][ T8635] ? smk_tskacc+0x2fc/0x370
[ 614.719154][ T8635] sg_ioctl+0xaf3/0x2230
[ 614.719183][ T8635] ? __pfx_sg_ioctl+0x10/0x10
[ 614.719231][ T8635] ? ksys_write+0x1e1/0x250
[ 614.719253][ T8635] ? bpf_lsm_file_ioctl+0x9/0x20
[ 614.719274][ T8635] ? __pfx_sg_ioctl+0x10/0x10
[ 614.719295][ T8635] __se_sys_ioctl+0xfc/0x170
[ 614.719313][ T8635] do_syscall_64+0xfa/0x3b0
[ 614.719334][ T8635] ? lockdep_hardirqs_on+0x9c/0x150
[ 614.719361][ T8635] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.719377][ T8635] ? clear_bhb_loop+0x60/0xb0
[ 614.719395][ T8635] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.719410][ T8635] RIP: 0033:0x7f63285cbb79
[ 614.719425][ T8635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 614.719439][ T8635] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 614.719455][ T8635] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 614.719467][ T8635] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 614.719477][ T8635] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 614.719487][ T8635] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 614.719497][ T8635] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 614.719520][ T8635]
[ 615.083921][ T8636] FAULT_INJECTION: forcing a failure.
[ 615.083921][ T8636] name failslab, interval 1, probability 0, space 0, times 0
[ 615.096893][ T8636] CPU: 1 UID: 0 PID: 8636 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 615.096916][ T8636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 615.096926][ T8636] Call Trace:
[ 615.096932][ T8636]
[ 615.096940][ T8636] dump_stack_lvl+0x189/0x250
[ 615.096967][ T8636] ? __pfx____ratelimit+0x10/0x10
[ 615.096988][ T8636] ? __pfx_dump_stack_lvl+0x10/0x10
[ 615.097010][ T8636] ? __pfx__printk+0x10/0x10
[ 615.097027][ T8636] ? __pfx___might_resched+0x10/0x10
[ 615.097049][ T8636] ? fs_reclaim_acquire+0x7d/0x100
[ 615.097073][ T8636] should_fail_ex+0x414/0x560
[ 615.097093][ T8636] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 615.097111][ T8636] should_failslab+0xa8/0x100
[ 615.097131][ T8636] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 615.097151][ T8636] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 615.097169][ T8636] ? alloc_inode+0x67/0x1b0
[ 615.097191][ T8636] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 615.097208][ T8636] alloc_inode+0x67/0x1b0
[ 615.097228][ T8636] new_inode+0x22/0x170
[ 615.097252][ T8636] __debugfs_create_file+0x14d/0x4f0
[ 615.097273][ T8636] debugfs_create_file_full+0x3f/0x60
[ 615.097291][ T8636] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 615.097319][ T8636] relay_open_buf+0x592/0xd40
[ 615.097343][ T8636] relay_open+0x427/0x920
[ 615.097362][ T8636] do_blk_trace_setup+0x591/0x9d0
[ 615.097389][ T8636] blk_trace_setup+0x116/0x1f0
[ 615.097406][ T8636] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 615.097429][ T8636] ? __pfx_blk_trace_setup+0x10/0x10
[ 615.097459][ T8636] ? smk_tskacc+0x2fc/0x370
[ 615.097484][ T8636] sg_ioctl+0xaf3/0x2230
[ 615.097513][ T8636] ? __pfx_sg_ioctl+0x10/0x10
[ 615.097540][ T8636] ? ksys_write+0x1e1/0x250
[ 615.097563][ T8636] ? bpf_lsm_file_ioctl+0x9/0x20
[ 615.097584][ T8636] ? __pfx_sg_ioctl+0x10/0x10
[ 615.097605][ T8636] __se_sys_ioctl+0xfc/0x170
[ 615.097623][ T8636] do_syscall_64+0xfa/0x3b0
[ 615.097645][ T8636] ? lockdep_hardirqs_on+0x9c/0x150
[ 615.097672][ T8636] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.097687][ T8636] ? clear_bhb_loop+0x60/0xb0
[ 615.097705][ T8636] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.097719][ T8636] RIP: 0033:0x7f63285cbb79
[ 615.097734][ T8636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 615.097746][ T8636] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 615.097762][ T8636] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 615.097774][ T8636] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 615.097784][ T8636] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 615.097793][ T8636] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 615.097803][ T8636] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 615.097826][ T8636]
[ 615.097857][ T8636] debugfs: out of free dentries, can not create file 'trace1'
[ 615.404436][ T8637] FAULT_INJECTION: forcing a failure.
[ 615.404436][ T8637] name failslab, interval 1, probability 0, space 0, times 0
[ 615.417633][ T8637] CPU: 0 UID: 0 PID: 8637 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 615.417654][ T8637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 615.417665][ T8637] Call Trace:
[ 615.417671][ T8637]
[ 615.417678][ T8637] dump_stack_lvl+0x189/0x250
[ 615.417705][ T8637] ? __pfx____ratelimit+0x10/0x10
[ 615.417727][ T8637] ? __pfx_dump_stack_lvl+0x10/0x10
[ 615.417758][ T8637] ? __pfx__printk+0x10/0x10
[ 615.417778][ T8637] ? __pfx___might_resched+0x10/0x10
[ 615.417799][ T8637] ? fs_reclaim_acquire+0x7d/0x100
[ 615.417824][ T8637] should_fail_ex+0x414/0x560
[ 615.417846][ T8637] should_failslab+0xa8/0x100
[ 615.417866][ T8637] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 615.417884][ T8637] ? __d_alloc+0x31/0x6f0
[ 615.417911][ T8637] __d_alloc+0x31/0x6f0
[ 615.417931][ T8637] ? __kasan_kmalloc+0x93/0xb0
[ 615.417951][ T8637] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 615.417969][ T8637] ? kvasprintf+0xdc/0x190
[ 615.417981][ T8637] ? kasprintf+0xd4/0x120
[ 615.417997][ T8637] d_alloc_parallel+0xe0/0x14e0
[ 615.418010][ T8637] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.418036][ T8637] ? __lock_acquire+0xab9/0xd20
[ 615.418061][ T8637] ? __pfx_d_alloc_parallel+0x10/0x10
[ 615.418079][ T8637] ? __raw_spin_lock_init+0x45/0x100
[ 615.418097][ T8637] ? __init_waitqueue_head+0xa9/0x150
[ 615.418118][ T8637] __lookup_slow+0x116/0x3d0
[ 615.418144][ T8637] ? __pfx___lookup_slow+0x10/0x10
[ 615.418175][ T8637] ? d_lookup+0x8a/0xa0
[ 615.418189][ T8637] ? lookup_noperm+0x112/0x220
[ 615.418216][ T8637] start_creating+0x22e/0x3c0
[ 615.418236][ T8637] ? __pfx_start_creating+0x10/0x10
[ 615.418254][ T8637] ? kasprintf+0xd4/0x120
[ 615.418275][ T8637] __debugfs_create_file+0x79/0x4f0
[ 615.418424][ T8637] debugfs_create_file_full+0x3f/0x60
[ 615.418446][ T8637] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 615.418469][ T8637] relay_open_buf+0x592/0xd40
[ 615.418494][ T8637] relay_open+0x427/0x920
[ 615.418513][ T8637] do_blk_trace_setup+0x591/0x9d0
[ 615.418540][ T8637] blk_trace_setup+0x116/0x1f0
[ 615.418560][ T8637] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 615.418582][ T8637] ? __pfx_blk_trace_setup+0x10/0x10
[ 615.418611][ T8637] ? smk_tskacc+0x2fc/0x370
[ 615.418636][ T8637] sg_ioctl+0xaf3/0x2230
[ 615.418665][ T8637] ? __pfx_sg_ioctl+0x10/0x10
[ 615.418692][ T8637] ? ksys_write+0x1e1/0x250
[ 615.418714][ T8637] ? bpf_lsm_file_ioctl+0x9/0x20
[ 615.418734][ T8637] ? __pfx_sg_ioctl+0x10/0x10
[ 615.418755][ T8637] __se_sys_ioctl+0xfc/0x170
[ 615.418773][ T8637] do_syscall_64+0xfa/0x3b0
[ 615.418795][ T8637] ? lockdep_hardirqs_on+0x9c/0x150
[ 615.418815][ T8637] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.418830][ T8637] ? clear_bhb_loop+0x60/0xb0
[ 615.418848][ T8637] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.418863][ T8637] RIP: 0033:0x7f63285cbb79
[ 615.418877][ T8637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 615.418891][ T8637] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 615.418908][ T8637] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 615.418919][ T8637] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 615.418929][ T8637] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 615.418939][ T8637] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 615.418949][ T8637] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 615.418971][ T8637]
[ 615.785685][ T8638] FAULT_INJECTION: forcing a failure.
[ 615.785685][ T8638] name failslab, interval 1, probability 0, space 0, times 0
[ 615.798605][ T8638] CPU: 0 UID: 0 PID: 8638 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 615.798627][ T8638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 615.798637][ T8638] Call Trace:
[ 615.798646][ T8638]
[ 615.798655][ T8638] dump_stack_lvl+0x189/0x250
[ 615.798682][ T8638] ? __pfx____ratelimit+0x10/0x10
[ 615.798704][ T8638] ? __pfx_dump_stack_lvl+0x10/0x10
[ 615.798727][ T8638] ? __pfx__printk+0x10/0x10
[ 615.798744][ T8638] ? __pfx___might_resched+0x10/0x10
[ 615.798766][ T8638] ? fs_reclaim_acquire+0x7d/0x100
[ 615.798792][ T8638] should_fail_ex+0x414/0x560
[ 615.798812][ T8638] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 615.798833][ T8638] should_failslab+0xa8/0x100
[ 615.798856][ T8638] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 615.798873][ T8638] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 615.798891][ T8638] ? alloc_inode+0x67/0x1b0
[ 615.798912][ T8638] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 615.798937][ T8638] alloc_inode+0x67/0x1b0
[ 615.798961][ T8638] new_inode+0x22/0x170
[ 615.798985][ T8638] __debugfs_create_file+0x14d/0x4f0
[ 615.799006][ T8638] debugfs_create_file_full+0x3f/0x60
[ 615.799025][ T8638] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 615.799048][ T8638] relay_open_buf+0x592/0xd40
[ 615.799072][ T8638] relay_open+0x427/0x920
[ 615.799092][ T8638] do_blk_trace_setup+0x591/0x9d0
[ 615.799118][ T8638] blk_trace_setup+0x116/0x1f0
[ 615.799152][ T8638] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 615.799174][ T8638] ? __pfx_blk_trace_setup+0x10/0x10
[ 615.799204][ T8638] ? smk_tskacc+0x2fc/0x370
[ 615.799229][ T8638] sg_ioctl+0xaf3/0x2230
[ 615.799258][ T8638] ? __pfx_sg_ioctl+0x10/0x10
[ 615.799285][ T8638] ? ksys_write+0x1e1/0x250
[ 615.799317][ T8638] ? bpf_lsm_file_ioctl+0x9/0x20
[ 615.799338][ T8638] ? __pfx_sg_ioctl+0x10/0x10
[ 615.799359][ T8638] __se_sys_ioctl+0xfc/0x170
[ 615.799378][ T8638] do_syscall_64+0xfa/0x3b0
[ 615.799400][ T8638] ? lockdep_hardirqs_on+0x9c/0x150
[ 615.799421][ T8638] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.799436][ T8638] ? clear_bhb_loop+0x60/0xb0
[ 615.799454][ T8638] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.799469][ T8638] RIP: 0033:0x7f63285cbb79
[ 615.799484][ T8638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 615.799497][ T8638] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 615.799513][ T8638] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 615.799525][ T8638] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 615.799535][ T8638] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 615.799544][ T8638] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 615.799556][ T8638] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 615.799580][ T8638]
[ 615.799592][ T8638] debugfs: out of free dentries, can not create file 'trace1'
[ 616.105824][ T8639] FAULT_INJECTION: forcing a failure.
[ 616.105824][ T8639] name failslab, interval 1, probability 0, space 0, times 0
[ 616.119432][ T8639] CPU: 1 UID: 0 PID: 8639 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 616.119453][ T8639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 616.119463][ T8639] Call Trace:
[ 616.119469][ T8639]
[ 616.119476][ T8639] dump_stack_lvl+0x189/0x250
[ 616.119503][ T8639] ? __pfx____ratelimit+0x10/0x10
[ 616.119525][ T8639] ? __pfx_dump_stack_lvl+0x10/0x10
[ 616.119546][ T8639] ? __pfx__printk+0x10/0x10
[ 616.119563][ T8639] ? __pfx___might_resched+0x10/0x10
[ 616.119585][ T8639] ? fs_reclaim_acquire+0x7d/0x100
[ 616.119617][ T8639] should_fail_ex+0x414/0x560
[ 616.119637][ T8639] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 616.119655][ T8639] should_failslab+0xa8/0x100
[ 616.119675][ T8639] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 616.119692][ T8639] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 616.119710][ T8639] ? alloc_inode+0x67/0x1b0
[ 616.119731][ T8639] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 616.119748][ T8639] alloc_inode+0x67/0x1b0
[ 616.119768][ T8639] new_inode+0x22/0x170
[ 616.119791][ T8639] __debugfs_create_file+0x14d/0x4f0
[ 616.119813][ T8639] debugfs_create_file_full+0x3f/0x60
[ 616.119831][ T8639] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 616.119854][ T8639] relay_open_buf+0x592/0xd40
[ 616.119878][ T8639] relay_open+0x427/0x920
[ 616.119898][ T8639] do_blk_trace_setup+0x591/0x9d0
[ 616.119937][ T8639] blk_trace_setup+0x116/0x1f0
[ 616.119962][ T8639] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 616.119994][ T8639] ? __pfx_blk_trace_setup+0x10/0x10
[ 616.120028][ T8639] ? smk_tskacc+0x2fc/0x370
[ 616.120053][ T8639] sg_ioctl+0xaf3/0x2230
[ 616.120082][ T8639] ? __pfx_sg_ioctl+0x10/0x10
[ 616.120109][ T8639] ? ksys_write+0x1e1/0x250
[ 616.120131][ T8639] ? bpf_lsm_file_ioctl+0x9/0x20
[ 616.120151][ T8639] ? __pfx_sg_ioctl+0x10/0x10
[ 616.120172][ T8639] __se_sys_ioctl+0xfc/0x170
[ 616.120199][ T8639] do_syscall_64+0xfa/0x3b0
[ 616.120228][ T8639] ? lockdep_hardirqs_on+0x9c/0x150
[ 616.120256][ T8639] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.120276][ T8639] ? clear_bhb_loop+0x60/0xb0
[ 616.120301][ T8639] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.120321][ T8639] RIP: 0033:0x7f63285cbb79
[ 616.120338][ T8639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 616.120356][ T8639] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 616.120379][ T8639] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 616.120394][ T8639] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 616.120404][ T8639] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 616.120413][ T8639] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 616.120424][ T8639] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 616.120447][ T8639]
[ 616.410602][ T8639] debugfs: out of free dentries, can not create file 'trace1'
[ 616.425559][ T8640] FAULT_INJECTION: forcing a failure.
[ 616.425559][ T8640] name failslab, interval 1, probability 0, space 0, times 0
[ 616.438631][ T8640] CPU: 0 UID: 0 PID: 8640 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 616.438659][ T8640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 616.438673][ T8640] Call Trace:
[ 616.438687][ T8640]
[ 616.438695][ T8640] dump_stack_lvl+0x189/0x250
[ 616.438722][ T8640] ? __pfx____ratelimit+0x10/0x10
[ 616.438744][ T8640] ? __pfx_dump_stack_lvl+0x10/0x10
[ 616.438766][ T8640] ? __pfx__printk+0x10/0x10
[ 616.438785][ T8640] ? __pfx___might_resched+0x10/0x10
[ 616.438806][ T8640] ? fs_reclaim_acquire+0x7d/0x100
[ 616.438832][ T8640] should_fail_ex+0x414/0x560
[ 616.438854][ T8640] should_failslab+0xa8/0x100
[ 616.438875][ T8640] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 616.438893][ T8640] ? __d_alloc+0x31/0x6f0
[ 616.438919][ T8640] __d_alloc+0x31/0x6f0
[ 616.438940][ T8640] ? __kasan_kmalloc+0x93/0xb0
[ 616.438956][ T8640] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 616.438974][ T8640] ? kvasprintf+0xdc/0x190
[ 616.438986][ T8640] ? kasprintf+0xd4/0x120
[ 616.439001][ T8640] d_alloc_parallel+0xe0/0x14e0
[ 616.439014][ T8640] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.439040][ T8640] ? __lock_acquire+0xab9/0xd20
[ 616.439064][ T8640] ? __pfx_d_alloc_parallel+0x10/0x10
[ 616.439101][ T8640] ? __raw_spin_lock_init+0x45/0x100
[ 616.439119][ T8640] ? __init_waitqueue_head+0xa9/0x150
[ 616.439140][ T8640] __lookup_slow+0x116/0x3d0
[ 616.439166][ T8640] ? __pfx___lookup_slow+0x10/0x10
[ 616.439197][ T8640] ? d_lookup+0x8a/0xa0
[ 616.439212][ T8640] ? lookup_noperm+0x112/0x220
[ 616.439239][ T8640] start_creating+0x22e/0x3c0
[ 616.439259][ T8640] ? __pfx_start_creating+0x10/0x10
[ 616.439278][ T8640] ? kasprintf+0xd4/0x120
[ 616.439299][ T8640] __debugfs_create_file+0x79/0x4f0
[ 616.439320][ T8640] debugfs_create_file_full+0x3f/0x60
[ 616.439339][ T8640] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 616.439361][ T8640] relay_open_buf+0x592/0xd40
[ 616.439386][ T8640] relay_open+0x427/0x920
[ 616.439405][ T8640] do_blk_trace_setup+0x591/0x9d0
[ 616.439431][ T8640] blk_trace_setup+0x116/0x1f0
[ 616.439449][ T8640] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 616.439471][ T8640] ? __pfx_blk_trace_setup+0x10/0x10
[ 616.439500][ T8640] ? smk_tskacc+0x2fc/0x370
[ 616.439525][ T8640] sg_ioctl+0xaf3/0x2230
[ 616.439563][ T8640] ? __pfx_sg_ioctl+0x10/0x10
[ 616.439590][ T8640] ? ksys_write+0x1e1/0x250
[ 616.439620][ T8640] ? bpf_lsm_file_ioctl+0x9/0x20
[ 616.439648][ T8640] ? __pfx_sg_ioctl+0x10/0x10
[ 616.439678][ T8640] __se_sys_ioctl+0xfc/0x170
[ 616.439704][ T8640] do_syscall_64+0xfa/0x3b0
[ 616.439727][ T8640] ? lockdep_hardirqs_on+0x9c/0x150
[ 616.439748][ T8640] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.439762][ T8640] ? clear_bhb_loop+0x60/0xb0
[ 616.439781][ T8640] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.439796][ T8640] RIP: 0033:0x7f63285cbb79
[ 616.439811][ T8640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 616.439825][ T8640] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 616.439841][ T8640] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 616.439853][ T8640] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 616.439863][ T8640] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 616.439873][ T8640] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 616.439883][ T8640] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 616.439906][ T8640]
[ 616.804284][ T8641] FAULT_INJECTION: forcing a failure.
[ 616.804284][ T8641] name failslab, interval 1, probability 0, space 0, times 0
[ 616.818527][ T8641] CPU: 0 UID: 0 PID: 8641 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 616.818550][ T8641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 616.818560][ T8641] Call Trace:
[ 616.818566][ T8641]
[ 616.818573][ T8641] dump_stack_lvl+0x189/0x250
[ 616.818600][ T8641] ? __pfx____ratelimit+0x10/0x10
[ 616.818629][ T8641] ? __pfx_dump_stack_lvl+0x10/0x10
[ 616.818652][ T8641] ? __pfx__printk+0x10/0x10
[ 616.818670][ T8641] ? __pfx___might_resched+0x10/0x10
[ 616.818692][ T8641] ? fs_reclaim_acquire+0x7d/0x100
[ 616.818717][ T8641] should_fail_ex+0x414/0x560
[ 616.818737][ T8641] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 616.818755][ T8641] should_failslab+0xa8/0x100
[ 616.818776][ T8641] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 616.818792][ T8641] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 616.818818][ T8641] ? alloc_inode+0x67/0x1b0
[ 616.818848][ T8641] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 616.818872][ T8641] alloc_inode+0x67/0x1b0
[ 616.818901][ T8641] new_inode+0x22/0x170
[ 616.818929][ T8641] __debugfs_create_file+0x14d/0x4f0
[ 616.818950][ T8641] debugfs_create_file_full+0x3f/0x60
[ 616.818968][ T8641] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 616.818992][ T8641] relay_open_buf+0x592/0xd40
[ 616.819016][ T8641] relay_open+0x427/0x920
[ 616.819035][ T8641] do_blk_trace_setup+0x591/0x9d0
[ 616.819082][ T8641] blk_trace_setup+0x116/0x1f0
[ 616.819100][ T8641] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 616.819123][ T8641] ? __pfx_blk_trace_setup+0x10/0x10
[ 616.819161][ T8641] ? smk_tskacc+0x2fc/0x370
[ 616.819186][ T8641] sg_ioctl+0xaf3/0x2230
[ 616.819220][ T8641] ? __pfx_sg_ioctl+0x10/0x10
[ 616.819247][ T8641] ? ksys_write+0x1e1/0x250
[ 616.819269][ T8641] ? bpf_lsm_file_ioctl+0x9/0x20
[ 616.819289][ T8641] ? __pfx_sg_ioctl+0x10/0x10
[ 616.819311][ T8641] __se_sys_ioctl+0xfc/0x170
[ 616.819329][ T8641] do_syscall_64+0xfa/0x3b0
[ 616.819350][ T8641] ? lockdep_hardirqs_on+0x9c/0x150
[ 616.819371][ T8641] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.819387][ T8641] ? clear_bhb_loop+0x60/0xb0
[ 616.819405][ T8641] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.819420][ T8641] RIP: 0033:0x7f63285cbb79
[ 616.819434][ T8641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 616.819449][ T8641] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 616.819465][ T8641] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 616.819477][ T8641] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 616.819487][ T8641] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 616.819496][ T8641] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 616.819507][ T8641] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 616.819530][ T8641]
[ 616.819538][ T8641] debugfs: out of free dentries, can not create file 'trace1'
[ 617.129175][ T8642] FAULT_INJECTION: forcing a failure.
[ 617.129175][ T8642] name failslab, interval 1, probability 0, space 0, times 0
[ 617.142334][ T8642] CPU: 1 UID: 0 PID: 8642 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 617.142358][ T8642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 617.142368][ T8642] Call Trace:
[ 617.142376][ T8642]
[ 617.142382][ T8642] dump_stack_lvl+0x189/0x250
[ 617.142409][ T8642] ? __pfx____ratelimit+0x10/0x10
[ 617.142432][ T8642] ? __pfx_dump_stack_lvl+0x10/0x10
[ 617.142455][ T8642] ? __pfx__printk+0x10/0x10
[ 617.142481][ T8642] ? __pfx___might_resched+0x10/0x10
[ 617.142503][ T8642] ? fs_reclaim_acquire+0x7d/0x100
[ 617.142528][ T8642] should_fail_ex+0x414/0x560
[ 617.142550][ T8642] should_failslab+0xa8/0x100
[ 617.142571][ T8642] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 617.142589][ T8642] ? __d_alloc+0x31/0x6f0
[ 617.142615][ T8642] __d_alloc+0x31/0x6f0
[ 617.142636][ T8642] ? __kasan_kmalloc+0x93/0xb0
[ 617.142652][ T8642] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 617.142670][ T8642] ? kvasprintf+0xdc/0x190
[ 617.142682][ T8642] ? kasprintf+0xd4/0x120
[ 617.142698][ T8642] d_alloc_parallel+0xe0/0x14e0
[ 617.142712][ T8642] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.142738][ T8642] ? __lock_acquire+0xab9/0xd20
[ 617.142762][ T8642] ? __pfx_d_alloc_parallel+0x10/0x10
[ 617.142781][ T8642] ? __raw_spin_lock_init+0x45/0x100
[ 617.142799][ T8642] ? __init_waitqueue_head+0xa9/0x150
[ 617.142819][ T8642] __lookup_slow+0x116/0x3d0
[ 617.142846][ T8642] ? __pfx___lookup_slow+0x10/0x10
[ 617.142877][ T8642] ? d_lookup+0x8a/0xa0
[ 617.142896][ T8642] ? lookup_noperm+0x112/0x220
[ 617.142922][ T8642] start_creating+0x22e/0x3c0
[ 617.142942][ T8642] ? __pfx_start_creating+0x10/0x10
[ 617.142960][ T8642] ? kasprintf+0xd4/0x120
[ 617.142979][ T8642] __debugfs_create_file+0x79/0x4f0
[ 617.143000][ T8642] debugfs_create_file_full+0x3f/0x60
[ 617.143019][ T8642] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 617.143043][ T8642] relay_open_buf+0x592/0xd40
[ 617.143067][ T8642] relay_open+0x427/0x920
[ 617.143087][ T8642] do_blk_trace_setup+0x591/0x9d0
[ 617.143114][ T8642] blk_trace_setup+0x116/0x1f0
[ 617.143133][ T8642] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 617.143154][ T8642] ? __pfx_blk_trace_setup+0x10/0x10
[ 617.143184][ T8642] ? smk_tskacc+0x2fc/0x370
[ 617.143209][ T8642] sg_ioctl+0xaf3/0x2230
[ 617.143241][ T8642] ? __pfx_sg_ioctl+0x10/0x10
[ 617.143267][ T8642] ? ksys_write+0x1e1/0x250
[ 617.143290][ T8642] ? bpf_lsm_file_ioctl+0x9/0x20
[ 617.143310][ T8642] ? __pfx_sg_ioctl+0x10/0x10
[ 617.143332][ T8642] __se_sys_ioctl+0xfc/0x170
[ 617.143350][ T8642] do_syscall_64+0xfa/0x3b0
[ 617.143372][ T8642] ? lockdep_hardirqs_on+0x9c/0x150
[ 617.143393][ T8642] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.143408][ T8642] ? clear_bhb_loop+0x60/0xb0
[ 617.143427][ T8642] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.143442][ T8642] RIP: 0033:0x7f63285cbb79
[ 617.143456][ T8642] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 617.143470][ T8642] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 617.143495][ T8642] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 617.143506][ T8642] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 617.143516][ T8642] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 617.143526][ T8642] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 617.143536][ T8642] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 617.143559][ T8642]
[ 617.150050][ T8643] FAULT_INJECTION: forcing a failure.
[ 617.150050][ T8643] name failslab, interval 1, probability 0, space 0, times 0
[ 617.522438][ T8643] CPU: 0 UID: 0 PID: 8643 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 617.522467][ T8643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 617.522490][ T8643] Call Trace:
[ 617.522502][ T8643]
[ 617.522514][ T8643] dump_stack_lvl+0x189/0x250
[ 617.522541][ T8643] ? __pfx____ratelimit+0x10/0x10
[ 617.522563][ T8643] ? __pfx_dump_stack_lvl+0x10/0x10
[ 617.522585][ T8643] ? __pfx__printk+0x10/0x10
[ 617.522605][ T8643] ? __pfx___might_resched+0x10/0x10
[ 617.522626][ T8643] ? fs_reclaim_acquire+0x7d/0x100
[ 617.522651][ T8643] should_fail_ex+0x414/0x560
[ 617.522673][ T8643] should_failslab+0xa8/0x100
[ 617.522694][ T8643] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 617.522712][ T8643] ? __d_alloc+0x31/0x6f0
[ 617.522738][ T8643] __d_alloc+0x31/0x6f0
[ 617.522759][ T8643] ? __kasan_kmalloc+0x93/0xb0
[ 617.522775][ T8643] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 617.522793][ T8643] ? kvasprintf+0xdc/0x190
[ 617.522804][ T8643] ? kasprintf+0xd4/0x120
[ 617.522820][ T8643] d_alloc_parallel+0xe0/0x14e0
[ 617.522833][ T8643] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.522859][ T8643] ? __lock_acquire+0xab9/0xd20
[ 617.522883][ T8643] ? __pfx_d_alloc_parallel+0x10/0x10
[ 617.522902][ T8643] ? __raw_spin_lock_init+0x45/0x100
[ 617.522919][ T8643] ? __init_waitqueue_head+0xa9/0x150
[ 617.522939][ T8643] __lookup_slow+0x116/0x3d0
[ 617.522965][ T8643] ? __pfx___lookup_slow+0x10/0x10
[ 617.522995][ T8643] ? d_lookup+0x8a/0xa0
[ 617.523014][ T8643] ? lookup_noperm+0x112/0x220
[ 617.523040][ T8643] start_creating+0x22e/0x3c0
[ 617.523060][ T8643] ? __pfx_start_creating+0x10/0x10
[ 617.523078][ T8643] ? kasprintf+0xd4/0x120
[ 617.523097][ T8643] __debugfs_create_file+0x79/0x4f0
[ 617.523118][ T8643] debugfs_create_file_full+0x3f/0x60
[ 617.523137][ T8643] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 617.523161][ T8643] relay_open_buf+0x592/0xd40
[ 617.523185][ T8643] relay_open+0x427/0x920
[ 617.523204][ T8643] do_blk_trace_setup+0x591/0x9d0
[ 617.523233][ T8643] blk_trace_setup+0x116/0x1f0
[ 617.523251][ T8643] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 617.523273][ T8643] ? __pfx_blk_trace_setup+0x10/0x10
[ 617.523303][ T8643] ? smk_tskacc+0x2fc/0x370
[ 617.523328][ T8643] sg_ioctl+0xaf3/0x2230
[ 617.523358][ T8643] ? __pfx_sg_ioctl+0x10/0x10
[ 617.523385][ T8643] ? ksys_write+0x1e1/0x250
[ 617.523409][ T8643] ? bpf_lsm_file_ioctl+0x9/0x20
[ 617.523431][ T8643] ? __pfx_sg_ioctl+0x10/0x10
[ 617.523466][ T8643] __se_sys_ioctl+0xfc/0x170
[ 617.523490][ T8643] do_syscall_64+0xfa/0x3b0
[ 617.523512][ T8643] ? lockdep_hardirqs_on+0x9c/0x150
[ 617.523533][ T8643] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.523548][ T8643] ? clear_bhb_loop+0x60/0xb0
[ 617.523567][ T8643] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.523582][ T8643] RIP: 0033:0x7f63285cbb79
[ 617.523597][ T8643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 617.523610][ T8643] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 617.523626][ T8643] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 617.523651][ T8643] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 617.523661][ T8643] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 617.523671][ T8643] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 617.523681][ T8643] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 617.523704][ T8643]
[ 617.888897][ T8644] FAULT_INJECTION: forcing a failure.
[ 617.888897][ T8644] name failslab, interval 1, probability 0, space 0, times 0
[ 617.901868][ T8644] CPU: 1 UID: 0 PID: 8644 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 617.901902][ T8644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 617.901915][ T8644] Call Trace:
[ 617.901928][ T8644]
[ 617.901938][ T8644] dump_stack_lvl+0x189/0x250
[ 617.901976][ T8644] ? __pfx____ratelimit+0x10/0x10
[ 617.902006][ T8644] ? __pfx_dump_stack_lvl+0x10/0x10
[ 617.902033][ T8644] ? __pfx__printk+0x10/0x10
[ 617.902052][ T8644] ? __pfx___might_resched+0x10/0x10
[ 617.902074][ T8644] ? fs_reclaim_acquire+0x7d/0x100
[ 617.902102][ T8644] should_fail_ex+0x414/0x560
[ 617.902123][ T8644] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 617.902143][ T8644] should_failslab+0xa8/0x100
[ 617.902179][ T8644] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 617.902195][ T8644] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 617.902214][ T8644] ? alloc_inode+0x67/0x1b0
[ 617.902236][ T8644] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 617.902253][ T8644] alloc_inode+0x67/0x1b0
[ 617.902272][ T8644] new_inode+0x22/0x170
[ 617.902295][ T8644] __debugfs_create_file+0x14d/0x4f0
[ 617.902316][ T8644] debugfs_create_file_full+0x3f/0x60
[ 617.902335][ T8644] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 617.902357][ T8644] relay_open_buf+0x592/0xd40
[ 617.902382][ T8644] relay_open+0x427/0x920
[ 617.902402][ T8644] do_blk_trace_setup+0x591/0x9d0
[ 617.902430][ T8644] blk_trace_setup+0x116/0x1f0
[ 617.902450][ T8644] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 617.902472][ T8644] ? __pfx_blk_trace_setup+0x10/0x10
[ 617.902501][ T8644] ? smk_tskacc+0x2fc/0x370
[ 617.902526][ T8644] sg_ioctl+0xaf3/0x2230
[ 617.902554][ T8644] ? __pfx_sg_ioctl+0x10/0x10
[ 617.902582][ T8644] ? ksys_write+0x1e1/0x250
[ 617.902606][ T8644] ? bpf_lsm_file_ioctl+0x9/0x20
[ 617.902626][ T8644] ? __pfx_sg_ioctl+0x10/0x10
[ 617.902648][ T8644] __se_sys_ioctl+0xfc/0x170
[ 617.902667][ T8644] do_syscall_64+0xfa/0x3b0
[ 617.902689][ T8644] ? lockdep_hardirqs_on+0x9c/0x150
[ 617.902711][ T8644] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.902726][ T8644] ? clear_bhb_loop+0x60/0xb0
[ 617.902745][ T8644] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.902760][ T8644] RIP: 0033:0x7f63285cbb79
[ 617.902775][ T8644] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 617.902788][ T8644] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 617.902804][ T8644] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 617.902816][ T8644] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 617.902826][ T8644] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 617.902835][ T8644] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 617.902845][ T8644] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 617.902868][ T8644]
[ 617.902876][ T8644] debugfs: out of free dentries, can not create file 'trace1'
[ 618.209548][ T8645] FAULT_INJECTION: forcing a failure.
[ 618.209548][ T8645] name failslab, interval 1, probability 0, space 0, times 0
[ 618.224255][ T8645] CPU: 1 UID: 0 PID: 8645 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 618.224276][ T8645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 618.224287][ T8645] Call Trace:
[ 618.224293][ T8645]
[ 618.224300][ T8645] dump_stack_lvl+0x189/0x250
[ 618.224326][ T8645] ? __pfx____ratelimit+0x10/0x10
[ 618.224349][ T8645] ? __pfx_dump_stack_lvl+0x10/0x10
[ 618.224371][ T8645] ? __pfx__printk+0x10/0x10
[ 618.224391][ T8645] ? __pfx___might_resched+0x10/0x10
[ 618.224413][ T8645] ? fs_reclaim_acquire+0x7d/0x100
[ 618.224440][ T8645] should_fail_ex+0x414/0x560
[ 618.224462][ T8645] should_failslab+0xa8/0x100
[ 618.224483][ T8645] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 618.224502][ T8645] ? __d_alloc+0x31/0x6f0
[ 618.224528][ T8645] __d_alloc+0x31/0x6f0
[ 618.224549][ T8645] ? __kasan_kmalloc+0x93/0xb0
[ 618.224566][ T8645] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 618.224584][ T8645] ? kvasprintf+0xdc/0x190
[ 618.224595][ T8645] ? kasprintf+0xd4/0x120
[ 618.224611][ T8645] d_alloc_parallel+0xe0/0x14e0
[ 618.224624][ T8645] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.224649][ T8645] ? __lock_acquire+0xab9/0xd20
[ 618.224673][ T8645] ? __pfx_d_alloc_parallel+0x10/0x10
[ 618.224692][ T8645] ? __raw_spin_lock_init+0x45/0x100
[ 618.224709][ T8645] ? __init_waitqueue_head+0xa9/0x150
[ 618.224729][ T8645] __lookup_slow+0x116/0x3d0
[ 618.224755][ T8645] ? __pfx___lookup_slow+0x10/0x10
[ 618.224785][ T8645] ? d_lookup+0x8a/0xa0
[ 618.224799][ T8645] ? lookup_noperm+0x112/0x220
[ 618.224825][ T8645] start_creating+0x22e/0x3c0
[ 618.224844][ T8645] ? __pfx_start_creating+0x10/0x10
[ 618.224862][ T8645] ? kasprintf+0xd4/0x120
[ 618.224881][ T8645] __debugfs_create_file+0x79/0x4f0
[ 618.224901][ T8645] debugfs_create_file_full+0x3f/0x60
[ 618.224927][ T8645] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 618.224959][ T8645] relay_open_buf+0x592/0xd40
[ 618.224994][ T8645] relay_open+0x427/0x920
[ 618.225022][ T8645] do_blk_trace_setup+0x591/0x9d0
[ 618.225049][ T8645] blk_trace_setup+0x116/0x1f0
[ 618.225066][ T8645] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 618.225088][ T8645] ? __pfx_blk_trace_setup+0x10/0x10
[ 618.225118][ T8645] ? smk_tskacc+0x2fc/0x370
[ 618.225143][ T8645] sg_ioctl+0xaf3/0x2230
[ 618.225173][ T8645] ? __pfx_sg_ioctl+0x10/0x10
[ 618.225209][ T8645] ? ksys_write+0x1e1/0x250
[ 618.225231][ T8645] ? bpf_lsm_file_ioctl+0x9/0x20
[ 618.225252][ T8645] ? __pfx_sg_ioctl+0x10/0x10
[ 618.225273][ T8645] __se_sys_ioctl+0xfc/0x170
[ 618.225291][ T8645] do_syscall_64+0xfa/0x3b0
[ 618.225312][ T8645] ? lockdep_hardirqs_on+0x9c/0x150
[ 618.225333][ T8645] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.225348][ T8645] ? clear_bhb_loop+0x60/0xb0
[ 618.225366][ T8645] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.225381][ T8645] RIP: 0033:0x7f63285cbb79
[ 618.225395][ T8645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 618.225407][ T8645] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 618.225423][ T8645] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 618.225436][ T8645] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 618.225446][ T8645] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 618.225456][ T8645] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 618.225466][ T8645] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 618.225489][ T8645]
[ 618.587841][ T8646] FAULT_INJECTION: forcing a failure.
[ 618.587841][ T8646] name failslab, interval 1, probability 0, space 0, times 0
[ 618.601457][ T8646] CPU: 1 UID: 0 PID: 8646 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 618.601487][ T8646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 618.601503][ T8646] Call Trace:
[ 618.601511][ T8646]
[ 618.601519][ T8646] dump_stack_lvl+0x189/0x250
[ 618.601549][ T8646] ? __pfx____ratelimit+0x10/0x10
[ 618.601574][ T8646] ? __pfx_dump_stack_lvl+0x10/0x10
[ 618.601599][ T8646] ? __pfx__printk+0x10/0x10
[ 618.601623][ T8646] ? __pfx___might_resched+0x10/0x10
[ 618.601648][ T8646] ? fs_reclaim_acquire+0x7d/0x100
[ 618.601677][ T8646] should_fail_ex+0x414/0x560
[ 618.601704][ T8646] should_failslab+0xa8/0x100
[ 618.601729][ T8646] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 618.601750][ T8646] ? __d_alloc+0x31/0x6f0
[ 618.601780][ T8646] __d_alloc+0x31/0x6f0
[ 618.601803][ T8646] ? __kasan_kmalloc+0x93/0xb0
[ 618.601821][ T8646] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 618.601842][ T8646] ? kvasprintf+0xdc/0x190
[ 618.601855][ T8646] ? kasprintf+0xd4/0x120
[ 618.601873][ T8646] d_alloc_parallel+0xe0/0x14e0
[ 618.601894][ T8646] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.601936][ T8646] ? __lock_acquire+0xab9/0xd20
[ 618.601976][ T8646] ? __pfx_d_alloc_parallel+0x10/0x10
[ 618.602004][ T8646] ? __raw_spin_lock_init+0x45/0x100
[ 618.602032][ T8646] ? __init_waitqueue_head+0xa9/0x150
[ 618.602157][ T8646] __lookup_slow+0x116/0x3d0
[ 618.602189][ T8646] ? __pfx___lookup_slow+0x10/0x10
[ 618.602223][ T8646] ? d_lookup+0x8a/0xa0
[ 618.602240][ T8646] ? lookup_noperm+0x112/0x220
[ 618.602270][ T8646] start_creating+0x22e/0x3c0
[ 618.602293][ T8646] ? __pfx_start_creating+0x10/0x10
[ 618.602316][ T8646] ? kasprintf+0xd4/0x120
[ 618.602339][ T8646] __debugfs_create_file+0x79/0x4f0
[ 618.602364][ T8646] debugfs_create_file_full+0x3f/0x60
[ 618.602384][ T8646] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 618.602411][ T8646] relay_open_buf+0x592/0xd40
[ 618.602438][ T8646] relay_open+0x427/0x920
[ 618.602461][ T8646] do_blk_trace_setup+0x591/0x9d0
[ 618.602491][ T8646] blk_trace_setup+0x116/0x1f0
[ 618.602512][ T8646] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 618.602538][ T8646] ? __pfx_blk_trace_setup+0x10/0x10
[ 618.602571][ T8646] ? smk_tskacc+0x2fc/0x370
[ 618.602599][ T8646] sg_ioctl+0xaf3/0x2230
[ 618.602632][ T8646] ? __pfx_sg_ioctl+0x10/0x10
[ 618.602661][ T8646] ? ksys_write+0x1e1/0x250
[ 618.602687][ T8646] ? bpf_lsm_file_ioctl+0x9/0x20
[ 618.602709][ T8646] ? __pfx_sg_ioctl+0x10/0x10
[ 618.602733][ T8646] __se_sys_ioctl+0xfc/0x170
[ 618.602753][ T8646] do_syscall_64+0xfa/0x3b0
[ 618.602778][ T8646] ? lockdep_hardirqs_on+0x9c/0x150
[ 618.602801][ T8646] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.602818][ T8646] ? clear_bhb_loop+0x60/0xb0
[ 618.602848][ T8646] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.602863][ T8646] RIP: 0033:0x7f63285cbb79
[ 618.602879][ T8646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 618.602893][ T8646] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 618.602909][ T8646] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 618.602920][ T8646] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 618.602930][ T8646] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 618.602940][ T8646] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 618.602959][ T8646] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 618.602987][ T8646]
[ 618.609550][ T8647] FAULT_INJECTION: forcing a failure.
[ 618.609550][ T8647] name failslab, interval 1, probability 0, space 0, times 0
[ 618.982824][ T8647] CPU: 0 UID: 0 PID: 8647 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 618.982852][ T8647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 618.982864][ T8647] Call Trace:
[ 618.982873][ T8647]
[ 618.982884][ T8647] dump_stack_lvl+0x189/0x250
[ 618.982920][ T8647] ? __pfx____ratelimit+0x10/0x10
[ 618.982950][ T8647] ? __pfx_dump_stack_lvl+0x10/0x10
[ 618.982981][ T8647] ? __pfx__printk+0x10/0x10
[ 618.983008][ T8647] ? __pfx___might_resched+0x10/0x10
[ 618.983038][ T8647] ? fs_reclaim_acquire+0x7d/0x100
[ 618.983067][ T8647] should_fail_ex+0x414/0x560
[ 618.983089][ T8647] should_failslab+0xa8/0x100
[ 618.983111][ T8647] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 618.983137][ T8647] ? __d_alloc+0x31/0x6f0
[ 618.983163][ T8647] __d_alloc+0x31/0x6f0
[ 618.983184][ T8647] ? __kasan_kmalloc+0x93/0xb0
[ 618.983204][ T8647] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 618.983222][ T8647] ? kvasprintf+0xdc/0x190
[ 618.983235][ T8647] ? kasprintf+0xd4/0x120
[ 618.983254][ T8647] d_alloc_parallel+0xe0/0x14e0
[ 618.983269][ T8647] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.983295][ T8647] ? __lock_acquire+0xab9/0xd20
[ 618.983320][ T8647] ? __pfx_d_alloc_parallel+0x10/0x10
[ 618.983339][ T8647] ? __raw_spin_lock_init+0x45/0x100
[ 618.983357][ T8647] ? __init_waitqueue_head+0xa9/0x150
[ 618.983380][ T8647] __lookup_slow+0x116/0x3d0
[ 618.983410][ T8647] ? __pfx___lookup_slow+0x10/0x10
[ 618.983441][ T8647] ? d_lookup+0x8a/0xa0
[ 618.983455][ T8647] ? lookup_noperm+0x112/0x220
[ 618.983482][ T8647] start_creating+0x22e/0x3c0
[ 618.983502][ T8647] ? __pfx_start_creating+0x10/0x10
[ 618.983521][ T8647] ? kasprintf+0xd4/0x120
[ 618.983542][ T8647] __debugfs_create_file+0x79/0x4f0
[ 618.983563][ T8647] debugfs_create_file_full+0x3f/0x60
[ 618.983581][ T8647] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 618.983604][ T8647] relay_open_buf+0x592/0xd40
[ 618.983628][ T8647] relay_open+0x427/0x920
[ 618.983647][ T8647] do_blk_trace_setup+0x591/0x9d0
[ 618.983673][ T8647] blk_trace_setup+0x116/0x1f0
[ 618.983691][ T8647] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 618.983712][ T8647] ? __pfx_blk_trace_setup+0x10/0x10
[ 618.983742][ T8647] ? smk_tskacc+0x2fc/0x370
[ 618.983766][ T8647] sg_ioctl+0xaf3/0x2230
[ 618.983795][ T8647] ? __pfx_sg_ioctl+0x10/0x10
[ 618.983822][ T8647] ? ksys_write+0x1e1/0x250
[ 618.983843][ T8647] ? bpf_lsm_file_ioctl+0x9/0x20
[ 618.983864][ T8647] ? __pfx_sg_ioctl+0x10/0x10
[ 618.983904][ T8647] __se_sys_ioctl+0xfc/0x170
[ 618.983922][ T8647] do_syscall_64+0xfa/0x3b0
[ 618.983944][ T8647] ? lockdep_hardirqs_on+0x9c/0x150
[ 618.983965][ T8647] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.983980][ T8647] ? clear_bhb_loop+0x60/0xb0
[ 618.983999][ T8647] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.984013][ T8647] RIP: 0033:0x7f63285cbb79
[ 618.984028][ T8647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 618.984043][ T8647] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 618.984060][ T8647] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 618.984071][ T8647] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 618.984082][ T8647] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 618.984092][ T8647] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 618.984102][ T8647] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 618.984130][ T8647]
[ 619.351734][ T8648] FAULT_INJECTION: forcing a failure.
[ 619.351734][ T8648] name failslab, interval 1, probability 0, space 0, times 0
[ 619.364811][ T8648] CPU: 0 UID: 0 PID: 8648 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 619.364834][ T8648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 619.364844][ T8648] Call Trace:
[ 619.364850][ T8648]
[ 619.364857][ T8648] dump_stack_lvl+0x189/0x250
[ 619.364883][ T8648] ? __pfx____ratelimit+0x10/0x10
[ 619.364905][ T8648] ? __pfx_dump_stack_lvl+0x10/0x10
[ 619.364928][ T8648] ? __pfx__printk+0x10/0x10
[ 619.364946][ T8648] ? __pfx___might_resched+0x10/0x10
[ 619.364968][ T8648] ? fs_reclaim_acquire+0x7d/0x100
[ 619.364993][ T8648] should_fail_ex+0x414/0x560
[ 619.365014][ T8648] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 619.365032][ T8648] should_failslab+0xa8/0x100
[ 619.365052][ T8648] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 619.365069][ T8648] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 619.365087][ T8648] ? alloc_inode+0x67/0x1b0
[ 619.365107][ T8648] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 619.365124][ T8648] alloc_inode+0x67/0x1b0
[ 619.365146][ T8648] new_inode+0x22/0x170
[ 619.365169][ T8648] __debugfs_create_file+0x14d/0x4f0
[ 619.365190][ T8648] debugfs_create_file_full+0x3f/0x60
[ 619.365209][ T8648] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 619.365231][ T8648] relay_open_buf+0x592/0xd40
[ 619.365256][ T8648] relay_open+0x427/0x920
[ 619.365275][ T8648] do_blk_trace_setup+0x591/0x9d0
[ 619.365301][ T8648] blk_trace_setup+0x116/0x1f0
[ 619.365319][ T8648] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 619.365352][ T8648] ? __pfx_blk_trace_setup+0x10/0x10
[ 619.365387][ T8648] ? smk_tskacc+0x2fc/0x370
[ 619.365412][ T8648] sg_ioctl+0xaf3/0x2230
[ 619.365442][ T8648] ? __pfx_sg_ioctl+0x10/0x10
[ 619.365470][ T8648] ? ksys_write+0x1e1/0x250
[ 619.365491][ T8648] ? bpf_lsm_file_ioctl+0x9/0x20
[ 619.365511][ T8648] ? __pfx_sg_ioctl+0x10/0x10
[ 619.365532][ T8648] __se_sys_ioctl+0xfc/0x170
[ 619.365550][ T8648] do_syscall_64+0xfa/0x3b0
[ 619.365571][ T8648] ? lockdep_hardirqs_on+0x9c/0x150
[ 619.365591][ T8648] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 619.365608][ T8648] ? clear_bhb_loop+0x60/0xb0
[ 619.365636][ T8648] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 619.365656][ T8648] RIP: 0033:0x7f63285cbb79
[ 619.365676][ T8648] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 619.365695][ T8648] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 619.365719][ T8648] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 619.365730][ T8648] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 619.365740][ T8648] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 619.365749][ T8648] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 619.365759][ T8648] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 619.365783][ T8648]
[ 619.365790][ T8648] debugfs: out of free dentries, can not create file 'trace1'
[ 619.673195][ T8649] FAULT_INJECTION: forcing a failure.
[ 619.673195][ T8649] name failslab, interval 1, probability 0, space 0, times 0
[ 619.687790][ T8649] CPU: 0 UID: 0 PID: 8649 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 619.687820][ T8649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 619.687834][ T8649] Call Trace:
[ 619.687843][ T8649]
[ 619.687854][ T8649] dump_stack_lvl+0x189/0x250
[ 619.687896][ T8649] ? __pfx____ratelimit+0x10/0x10
[ 619.687927][ T8649] ? __pfx_dump_stack_lvl+0x10/0x10
[ 619.687957][ T8649] ? __pfx__printk+0x10/0x10
[ 619.687985][ T8649] ? __pfx___might_resched+0x10/0x10
[ 619.688014][ T8649] ? fs_reclaim_acquire+0x7d/0x100
[ 619.688050][ T8649] should_fail_ex+0x414/0x560
[ 619.688079][ T8649] should_failslab+0xa8/0x100
[ 619.688108][ T8649] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 619.688130][ T8649] ? __d_alloc+0x31/0x6f0
[ 619.688157][ T8649] __d_alloc+0x31/0x6f0
[ 619.688177][ T8649] ? __kasan_kmalloc+0x93/0xb0
[ 619.688193][ T8649] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 619.688212][ T8649] ? kvasprintf+0xdc/0x190
[ 619.688224][ T8649] ? kasprintf+0xd4/0x120
[ 619.688240][ T8649] d_alloc_parallel+0xe0/0x14e0
[ 619.688253][ T8649] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 619.688286][ T8649] ? __lock_acquire+0xab9/0xd20
[ 619.688310][ T8649] ? __pfx_d_alloc_parallel+0x10/0x10
[ 619.688329][ T8649] ? __raw_spin_lock_init+0x45/0x100
[ 619.688346][ T8649] ? __init_waitqueue_head+0xa9/0x150
[ 619.688367][ T8649] __lookup_slow+0x116/0x3d0
[ 619.688392][ T8649] ? __pfx___lookup_slow+0x10/0x10
[ 619.688422][ T8649] ? d_lookup+0x8a/0xa0
[ 619.688436][ T8649] ? lookup_noperm+0x112/0x220
[ 619.688462][ T8649] start_creating+0x22e/0x3c0
[ 619.688481][ T8649] ? __pfx_start_creating+0x10/0x10
[ 619.688498][ T8649] ? kasprintf+0xd4/0x120
[ 619.688517][ T8649] __debugfs_create_file+0x79/0x4f0
[ 619.688537][ T8649] debugfs_create_file_full+0x3f/0x60
[ 619.688555][ T8649] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 619.688580][ T8649] relay_open_buf+0x592/0xd40
[ 619.688604][ T8649] relay_open+0x427/0x920
[ 619.688623][ T8649] do_blk_trace_setup+0x591/0x9d0
[ 619.688649][ T8649] blk_trace_setup+0x116/0x1f0
[ 619.688667][ T8649] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 619.688688][ T8649] ? __pfx_blk_trace_setup+0x10/0x10
[ 619.688718][ T8649] ? smk_tskacc+0x2fc/0x370
[ 619.688742][ T8649] sg_ioctl+0xaf3/0x2230
[ 619.688772][ T8649] ? __pfx_sg_ioctl+0x10/0x10
[ 619.688803][ T8649] ? ksys_write+0x1e1/0x250
[ 619.688826][ T8649] ? bpf_lsm_file_ioctl+0x9/0x20
[ 619.688846][ T8649] ? __pfx_sg_ioctl+0x10/0x10
[ 619.688868][ T8649] __se_sys_ioctl+0xfc/0x170
[ 619.688886][ T8649] do_syscall_64+0xfa/0x3b0
[ 619.688908][ T8649] ? lockdep_hardirqs_on+0x9c/0x150
[ 619.688929][ T8649] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 619.688943][ T8649] ? clear_bhb_loop+0x60/0xb0
[ 619.688961][ T8649] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 619.688976][ T8649] RIP: 0033:0x7f63285cbb79
[ 619.688989][ T8649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 619.689003][ T8649] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 619.689020][ T8649] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 619.689033][ T8649] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 619.689043][ T8649] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 619.689053][ T8649] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 619.689063][ T8649] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 619.689086][ T8649]
[ 620.054684][ T8650] FAULT_INJECTION: forcing a failure.
[ 620.054684][ T8650] name failslab, interval 1, probability 0, space 0, times 0
[ 620.067572][ T8650] CPU: 1 UID: 0 PID: 8650 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 620.067606][ T8650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 620.067616][ T8650] Call Trace:
[ 620.067625][ T8650]
[ 620.067633][ T8650] dump_stack_lvl+0x189/0x250
[ 620.067660][ T8650] ? __pfx____ratelimit+0x10/0x10
[ 620.067683][ T8650] ? __pfx_dump_stack_lvl+0x10/0x10
[ 620.067704][ T8650] ? __pfx__printk+0x10/0x10
[ 620.067724][ T8650] ? __pfx___might_resched+0x10/0x10
[ 620.067745][ T8650] ? fs_reclaim_acquire+0x7d/0x100
[ 620.067770][ T8650] should_fail_ex+0x414/0x560
[ 620.067791][ T8650] should_failslab+0xa8/0x100
[ 620.067812][ T8650] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 620.067831][ T8650] ? __d_alloc+0x31/0x6f0
[ 620.067857][ T8650] __d_alloc+0x31/0x6f0
[ 620.067878][ T8650] ? __kasan_kmalloc+0x93/0xb0
[ 620.067894][ T8650] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 620.067912][ T8650] ? kvasprintf+0xdc/0x190
[ 620.067924][ T8650] ? kasprintf+0xd4/0x120
[ 620.067939][ T8650] d_alloc_parallel+0xe0/0x14e0
[ 620.067953][ T8650] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.067978][ T8650] ? __lock_acquire+0xab9/0xd20
[ 620.068002][ T8650] ? __pfx_d_alloc_parallel+0x10/0x10
[ 620.068021][ T8650] ? __raw_spin_lock_init+0x45/0x100
[ 620.068041][ T8650] ? __init_waitqueue_head+0xa9/0x150
[ 620.068065][ T8650] __lookup_slow+0x116/0x3d0
[ 620.068095][ T8650] ? __pfx___lookup_slow+0x10/0x10
[ 620.068131][ T8650] ? d_lookup+0x8a/0xa0
[ 620.068146][ T8650] ? lookup_noperm+0x112/0x220
[ 620.068173][ T8650] start_creating+0x22e/0x3c0
[ 620.068193][ T8650] ? __pfx_start_creating+0x10/0x10
[ 620.068210][ T8650] ? kasprintf+0xd4/0x120
[ 620.068229][ T8650] __debugfs_create_file+0x79/0x4f0
[ 620.068253][ T8650] debugfs_create_file_full+0x3f/0x60
[ 620.068271][ T8650] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 620.068305][ T8650] relay_open_buf+0x592/0xd40
[ 620.068330][ T8650] relay_open+0x427/0x920
[ 620.068349][ T8650] do_blk_trace_setup+0x591/0x9d0
[ 620.068376][ T8650] blk_trace_setup+0x116/0x1f0
[ 620.068395][ T8650] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 620.068417][ T8650] ? __pfx_blk_trace_setup+0x10/0x10
[ 620.068447][ T8650] ? smk_tskacc+0x2fc/0x370
[ 620.068472][ T8650] sg_ioctl+0xaf3/0x2230
[ 620.068502][ T8650] ? __pfx_sg_ioctl+0x10/0x10
[ 620.068530][ T8650] ? ksys_write+0x1e1/0x250
[ 620.068552][ T8650] ? bpf_lsm_file_ioctl+0x9/0x20
[ 620.068573][ T8650] ? __pfx_sg_ioctl+0x10/0x10
[ 620.068595][ T8650] __se_sys_ioctl+0xfc/0x170
[ 620.068613][ T8650] do_syscall_64+0xfa/0x3b0
[ 620.068634][ T8650] ? lockdep_hardirqs_on+0x9c/0x150
[ 620.068655][ T8650] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.068670][ T8650] ? clear_bhb_loop+0x60/0xb0
[ 620.068688][ T8650] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.068703][ T8650] RIP: 0033:0x7f63285cbb79
[ 620.068717][ T8650] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 620.068730][ T8650] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 620.068747][ T8650] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 620.068759][ T8650] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 620.068769][ T8650] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 620.068778][ T8650] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 620.068788][ T8650] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 620.068811][ T8650]
[ 620.434689][ T8651] FAULT_INJECTION: forcing a failure.
[ 620.434689][ T8651] name failslab, interval 1, probability 0, space 0, times 0
[ 620.448678][ T8651] CPU: 0 UID: 0 PID: 8651 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 620.448709][ T8651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 620.448722][ T8651] Call Trace:
[ 620.448732][ T8651]
[ 620.448742][ T8651] dump_stack_lvl+0x189/0x250
[ 620.448779][ T8651] ? __pfx____ratelimit+0x10/0x10
[ 620.448811][ T8651] ? __pfx_dump_stack_lvl+0x10/0x10
[ 620.448842][ T8651] ? __pfx__printk+0x10/0x10
[ 620.448871][ T8651] ? __pfx___might_resched+0x10/0x10
[ 620.448902][ T8651] ? fs_reclaim_acquire+0x7d/0x100
[ 620.448937][ T8651] should_fail_ex+0x414/0x560
[ 620.448976][ T8651] should_failslab+0xa8/0x100
[ 620.449010][ T8651] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 620.449035][ T8651] ? __d_alloc+0x31/0x6f0
[ 620.449072][ T8651] __d_alloc+0x31/0x6f0
[ 620.449101][ T8651] ? __kasan_kmalloc+0x93/0xb0
[ 620.449123][ T8651] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 620.449148][ T8651] ? kvasprintf+0xdc/0x190
[ 620.449166][ T8651] ? kasprintf+0xd4/0x120
[ 620.449188][ T8651] d_alloc_parallel+0xe0/0x14e0
[ 620.449208][ T8651] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.449256][ T8651] ? __lock_acquire+0xab9/0xd20
[ 620.449292][ T8651] ? __pfx_d_alloc_parallel+0x10/0x10
[ 620.449319][ T8651] ? __raw_spin_lock_init+0x45/0x100
[ 620.449344][ T8651] ? __init_waitqueue_head+0xa9/0x150
[ 620.449373][ T8651] __lookup_slow+0x116/0x3d0
[ 620.449409][ T8651] ? __pfx___lookup_slow+0x10/0x10
[ 620.449453][ T8651] ? d_lookup+0x8a/0xa0
[ 620.449473][ T8651] ? lookup_noperm+0x112/0x220
[ 620.449509][ T8651] start_creating+0x22e/0x3c0
[ 620.449538][ T8651] ? __pfx_start_creating+0x10/0x10
[ 620.449563][ T8651] ? kasprintf+0xd4/0x120
[ 620.449591][ T8651] __debugfs_create_file+0x79/0x4f0
[ 620.449620][ T8651] debugfs_create_file_full+0x3f/0x60
[ 620.449646][ T8651] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 620.449678][ T8651] relay_open_buf+0x592/0xd40
[ 620.449713][ T8651] relay_open+0x427/0x920
[ 620.449740][ T8651] do_blk_trace_setup+0x591/0x9d0
[ 620.449777][ T8651] blk_trace_setup+0x116/0x1f0
[ 620.449801][ T8651] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 620.449831][ T8651] ? __pfx_blk_trace_setup+0x10/0x10
[ 620.449872][ T8651] ? smk_tskacc+0x2fc/0x370
[ 620.449904][ T8651] sg_ioctl+0xaf3/0x2230
[ 620.449945][ T8651] ? __pfx_sg_ioctl+0x10/0x10
[ 620.449982][ T8651] ? ksys_write+0x1e1/0x250
[ 620.450004][ T8651] ? bpf_lsm_file_ioctl+0x9/0x20
[ 620.450025][ T8651] ? __pfx_sg_ioctl+0x10/0x10
[ 620.450047][ T8651] __se_sys_ioctl+0xfc/0x170
[ 620.450065][ T8651] do_syscall_64+0xfa/0x3b0
[ 620.450087][ T8651] ? lockdep_hardirqs_on+0x9c/0x150
[ 620.450107][ T8651] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.450122][ T8651] ? clear_bhb_loop+0x60/0xb0
[ 620.450140][ T8651] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.450155][ T8651] RIP: 0033:0x7f63285cbb79
[ 620.450169][ T8651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 620.450183][ T8651] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 620.450211][ T8651] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 620.450232][ T8651] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 620.450246][ T8651] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 620.450260][ T8651] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 620.450274][ T8651] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 620.450301][ T8651]
[ 620.820134][ T8652] FAULT_INJECTION: forcing a failure.
[ 620.820134][ T8652] name failslab, interval 1, probability 0, space 0, times 0
[ 620.833164][ T8652] CPU: 0 UID: 0 PID: 8652 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 620.833186][ T8652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 620.833196][ T8652] Call Trace:
[ 620.833205][ T8652]
[ 620.833214][ T8652] dump_stack_lvl+0x189/0x250
[ 620.833242][ T8652] ? __pfx____ratelimit+0x10/0x10
[ 620.833265][ T8652] ? __pfx_dump_stack_lvl+0x10/0x10
[ 620.833287][ T8652] ? __pfx__printk+0x10/0x10
[ 620.833304][ T8652] ? __pfx___might_resched+0x10/0x10
[ 620.833327][ T8652] ? fs_reclaim_acquire+0x7d/0x100
[ 620.833351][ T8652] should_fail_ex+0x414/0x560
[ 620.833372][ T8652] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 620.833390][ T8652] should_failslab+0xa8/0x100
[ 620.833411][ T8652] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 620.833427][ T8652] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 620.833446][ T8652] ? alloc_inode+0x67/0x1b0
[ 620.833467][ T8652] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 620.833484][ T8652] alloc_inode+0x67/0x1b0
[ 620.833503][ T8652] new_inode+0x22/0x170
[ 620.833527][ T8652] __debugfs_create_file+0x14d/0x4f0
[ 620.833548][ T8652] debugfs_create_file_full+0x3f/0x60
[ 620.833566][ T8652] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 620.833589][ T8652] relay_open_buf+0x592/0xd40
[ 620.833613][ T8652] relay_open+0x427/0x920
[ 620.833633][ T8652] do_blk_trace_setup+0x591/0x9d0
[ 620.833659][ T8652] blk_trace_setup+0x116/0x1f0
[ 620.833677][ T8652] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 620.833700][ T8652] ? __pfx_blk_trace_setup+0x10/0x10
[ 620.833741][ T8652] ? smk_tskacc+0x2fc/0x370
[ 620.833775][ T8652] sg_ioctl+0xaf3/0x2230
[ 620.833816][ T8652] ? __pfx_sg_ioctl+0x10/0x10
[ 620.833852][ T8652] ? ksys_write+0x1e1/0x250
[ 620.833883][ T8652] ? bpf_lsm_file_ioctl+0x9/0x20
[ 620.833911][ T8652] ? __pfx_sg_ioctl+0x10/0x10
[ 620.833937][ T8652] __se_sys_ioctl+0xfc/0x170
[ 620.833955][ T8652] do_syscall_64+0xfa/0x3b0
[ 620.833978][ T8652] ? lockdep_hardirqs_on+0x9c/0x150
[ 620.834007][ T8652] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.834023][ T8652] ? clear_bhb_loop+0x60/0xb0
[ 620.834045][ T8652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.834060][ T8652] RIP: 0033:0x7f63285cbb79
[ 620.834075][ T8652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 620.834089][ T8652] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 620.834105][ T8652] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 620.834117][ T8652] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 620.834127][ T8652] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 620.834137][ T8652] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 620.834147][ T8652] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 620.834169][ T8652]
[ 620.834177][ T8652] debugfs: out of free dentries, can not create file 'trace1'
[ 621.141468][ T8653] FAULT_INJECTION: forcing a failure.
[ 621.141468][ T8653] name failslab, interval 1, probability 0, space 0, times 0
[ 621.154896][ T8653] CPU: 1 UID: 0 PID: 8653 Comm: syz-executor281 Not tainted 6.16.0-rc4-syzkaller-g4c06e63b9203 #0 PREEMPT(full)
[ 621.154992][ T8653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 621.155004][ T8653] Call Trace:
[ 621.155012][ T8653]
[ 621.155019][ T8653] dump_stack_lvl+0x189/0x250
[ 621.155049][ T8653] ? __pfx____ratelimit+0x10/0x10
[ 621.155074][ T8653] ? __pfx_dump_stack_lvl+0x10/0x10
[ 621.155099][ T8653] ? __pfx__printk+0x10/0x10
[ 621.155121][ T8653] ? __pfx___might_resched+0x10/0x10
[ 621.155145][ T8653] ? fs_reclaim_acquire+0x7d/0x100
[ 621.155233][ T8653] should_fail_ex+0x414/0x560
[ 621.155259][ T8653] should_failslab+0xa8/0x100
[ 621.155282][ T8653] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 621.155301][ T8653] ? __d_alloc+0x31/0x6f0
[ 621.155327][ T8653] __d_alloc+0x31/0x6f0
[ 621.155348][ T8653] ? __kasan_kmalloc+0x93/0xb0
[ 621.155366][ T8653] ? __kmalloc_node_track_caller_noprof+0x271/0x4e0
[ 621.155393][ T8653] ? kvasprintf+0xdc/0x190
[ 621.155412][ T8653] ? kasprintf+0xd4/0x120
[ 621.155433][ T8653] d_alloc_parallel+0xe0/0x14e0
[ 621.155452][ T8653] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 621.155488][ T8653] ? __lock_acquire+0xab9/0xd20
[ 621.155523][ T8653] ? __pfx_d_alloc_parallel+0x10/0x10
[ 621.155550][ T8653] ? __raw_spin_lock_init+0x45/0x100
[ 621.155568][ T8653] ? __init_waitqueue_head+0xa9/0x150
[ 621.155590][ T8653] __lookup_slow+0x116/0x3d0
[ 621.155617][ T8653] ? __pfx___lookup_slow+0x10/0x10
[ 621.155648][ T8653] ? d_lookup+0x8a/0xa0
[ 621.155664][ T8653] ? lookup_noperm+0x112/0x220
[ 621.155691][ T8653] start_creating+0x22e/0x3c0
[ 621.155712][ T8653] ? __pfx_start_creating+0x10/0x10
[ 621.155730][ T8653] ? kasprintf+0xd4/0x120
[ 621.155749][ T8653] __debugfs_create_file+0x79/0x4f0
[ 621.155777][ T8653] debugfs_create_file_full+0x3f/0x60
[ 621.155797][ T8653] ? __pfx_blk_create_buf_file_callback+0x10/0x10
[ 621.155822][ T8653] relay_open_buf+0x592/0xd40
[ 621.155847][ T8653] relay_open+0x427/0x920
[ 621.155870][ T8653] do_blk_trace_setup+0x591/0x9d0
[ 621.155898][ T8653] blk_trace_setup+0x116/0x1f0
[ 621.155990][ T8653] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 621.156013][ T8653] ? __pfx_blk_trace_setup+0x10/0x10
[ 621.156043][ T8653] ? smk_tskacc+0x2fc/0x370
[ 621.156069][ T8653] sg_ioctl+0xaf3/0x2230
[ 621.156099][ T8653] ? __pfx_sg_ioctl+0x10/0x10
[ 621.156129][ T8653] ? ksys_write+0x1e1/0x250
[ 621.156152][ T8653] ? bpf_lsm_file_ioctl+0x9/0x20
[ 621.156175][ T8653] ? __pfx_sg_ioctl+0x10/0x10
[ 621.156198][ T8653] __se_sys_ioctl+0xfc/0x170
[ 621.156218][ T8653] do_syscall_64+0xfa/0x3b0
[ 621.156240][ T8653] ? lockdep_hardirqs_on+0x9c/0x150
[ 621.156261][ T8653] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 621.156276][ T8653] ? clear_bhb_loop+0x60/0xb0
[ 621.156295][ T8653] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 621.156311][ T8653] RIP: 0033:0x7f63285cbb79
[ 621.156327][ T8653] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 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
[ 621.156350][ T8653] RSP: 002b:00007ffcd79c0398 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 621.156368][ T8653] RAX: ffffffffffffffda RBX: 00007ffcd79c03b0 RCX: 00007f63285cbb79
[ 621.156379][ T8653] RDX: 0000000020000140 RSI: 00000000c0481273 RDI: 0000000000000003
[ 621.156390][ T8653] RBP: 0000000000000002 R08: 00007ffcd79c0136 R09: 00000000000000a0
[ 621.156400][ T8653] R10: 0000000000000002 R11: 0000000000000246 R12: 00007ffcd79c03ac
[ 621.156410][ T8653] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 621.156433][ T8653]
[ 621.521358][ T8654] FAULT_INJECTION: forcing a failure.
[ 621.521358][ T8654] name failslab, interval 1, probability 0, space 0, times 0