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
[  594.060219][T10829] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  594.060226][T10829] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  594.060229][T10829] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  594.060233][T10829] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  594.060236][T10829] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  594.060239][T10829] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000221
[  594.060259][T10829]  </TASK>
[  594.060264][T10829] Bluetooth: Can't allocate HCI device
[  594.265319][T10830] FAULT_INJECTION: forcing a failure.
[  594.265319][T10830] name failslab, interval 1, probability 0, space 0, times 0
[  594.278292][T10830] CPU: 1 UID: 0 PID: 10830 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  594.278299][T10830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  594.278303][T10830] Call Trace:
[  594.278306][T10830]  <TASK>
[  594.278309][T10830]  dump_stack_lvl+0xfc/0x190
[  594.278319][T10830]  ? __pfx_dump_stack_lvl+0x10/0x10
[  594.278326][T10830]  ? __pfx__printk+0x10/0x10
[  594.278335][T10830]  ? __pfx___might_resched+0x10/0x10
[  594.278345][T10830]  should_fail_ex+0x414/0x560
[  594.278354][T10830]  should_failslab+0xa8/0x100
[  594.278362][T10830]  __kmalloc_noprof+0xcb/0x4f0
[  594.278368][T10830]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  594.278377][T10830]  hci_alloc_dev_priv+0x1d/0x1fd0
[  594.278382][T10830]  hci_uart_tty_ioctl+0x128/0x870
[  594.278393][T10830]  tty_ioctl+0x96a/0xac0
[  594.278399][T10830]  __se_sys_ioctl+0xae/0x100
[  594.278407][T10830]  do_syscall_64+0xfa/0x3b0
[  594.278412][T10830]  ? lockdep_hardirqs_on+0x9c/0x150
[  594.278417][T10830]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.278422][T10830]  ? clear_bhb_loop+0x60/0xb0
[  594.278428][T10830]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.278432][T10830] RIP: 0033:0x7f4193759c19
[  594.278438][T10830] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  594.278442][T10830] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  594.278448][T10830] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  594.278451][T10830] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  594.278454][T10830] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  594.278457][T10830] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  594.278460][T10830] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000222
[  594.278471][T10830]  </TASK>
[  594.278475][T10830] Bluetooth: Can't allocate HCI device
[  594.491798][T10831] FAULT_INJECTION: forcing a failure.
[  594.491798][T10831] name failslab, interval 1, probability 0, space 0, times 0
[  594.505884][T10831] CPU: 1 UID: 0 PID: 10831 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  594.505892][T10831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  594.505896][T10831] Call Trace:
[  594.505899][T10831]  <TASK>
[  594.505902][T10831]  dump_stack_lvl+0xfc/0x190
[  594.505914][T10831]  ? __pfx_dump_stack_lvl+0x10/0x10
[  594.505920][T10831]  ? __pfx__printk+0x10/0x10
[  594.505930][T10831]  ? __pfx___might_resched+0x10/0x10
[  594.505939][T10831]  should_fail_ex+0x414/0x560
[  594.505948][T10831]  should_failslab+0xa8/0x100
[  594.505957][T10831]  __kmalloc_noprof+0xcb/0x4f0
[  594.505963][T10831]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  594.505972][T10831]  hci_alloc_dev_priv+0x1d/0x1fd0
[  594.505978][T10831]  hci_uart_tty_ioctl+0x128/0x870
[  594.505989][T10831]  tty_ioctl+0x96a/0xac0
[  594.505996][T10831]  __se_sys_ioctl+0xae/0x100
[  594.506004][T10831]  do_syscall_64+0xfa/0x3b0
[  594.506010][T10831]  ? lockdep_hardirqs_on+0x9c/0x150
[  594.506015][T10831]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.506019][T10831]  ? clear_bhb_loop+0x60/0xb0
[  594.506026][T10831]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.506030][T10831] RIP: 0033:0x7f4193759c19
[  594.506037][T10831] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  594.506041][T10831] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  594.506047][T10831] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  594.506050][T10831] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  594.506053][T10831] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  594.506056][T10831] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  594.506059][T10831] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000223
[  594.506070][T10831]  </TASK>
executing program
[  594.506074][T10831] Bluetooth: Can't allocate HCI device
[  594.720327][T10832] FAULT_INJECTION: forcing a failure.
[  594.720327][T10832] name failslab, interval 1, probability 0, space 0, times 0
[  594.733284][T10832] CPU: 1 UID: 0 PID: 10832 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  594.733296][T10832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  594.733301][T10832] Call Trace:
[  594.733308][T10832]  <TASK>
[  594.733314][T10832]  dump_stack_lvl+0xfc/0x190
[  594.733329][T10832]  ? __pfx_dump_stack_lvl+0x10/0x10
[  594.733339][T10832]  ? __pfx__printk+0x10/0x10
[  594.733353][T10832]  ? __pfx___might_resched+0x10/0x10
[  594.733363][T10832]  should_fail_ex+0x414/0x560
[  594.733373][T10832]  should_failslab+0xa8/0x100
[  594.733381][T10832]  __kmalloc_noprof+0xcb/0x4f0
[  594.733388][T10832]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  594.733396][T10832]  hci_alloc_dev_priv+0x1d/0x1fd0
[  594.733402][T10832]  hci_uart_tty_ioctl+0x128/0x870
[  594.733413][T10832]  tty_ioctl+0x96a/0xac0
[  594.733422][T10832]  __se_sys_ioctl+0xae/0x100
[  594.733430][T10832]  do_syscall_64+0xfa/0x3b0
[  594.733436][T10832]  ? lockdep_hardirqs_on+0x9c/0x150
[  594.733441][T10832]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.733446][T10832]  ? clear_bhb_loop+0x60/0xb0
[  594.733452][T10832]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.733457][T10832] RIP: 0033:0x7f4193759c19
[  594.733464][T10832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  594.733468][T10832] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  594.733474][T10832] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  594.733478][T10832] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  594.733481][T10832] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  594.733484][T10832] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  594.733487][T10832] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000224
[  594.733498][T10832]  </TASK>
[  594.733503][T10832] Bluetooth: Can't allocate HCI device
[  594.944948][T10833] FAULT_INJECTION: forcing a failure.
[  594.944948][T10833] name failslab, interval 1, probability 0, space 0, times 0
[  594.958305][T10833] CPU: 1 UID: 0 PID: 10833 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  594.958313][T10833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  594.958317][T10833] Call Trace:
[  594.958321][T10833]  <TASK>
[  594.958323][T10833]  dump_stack_lvl+0xfc/0x190
[  594.958335][T10833]  ? __pfx_dump_stack_lvl+0x10/0x10
[  594.958341][T10833]  ? __pfx__printk+0x10/0x10
[  594.958349][T10833]  ? __pfx___might_resched+0x10/0x10
[  594.958360][T10833]  should_fail_ex+0x414/0x560
[  594.958369][T10833]  should_failslab+0xa8/0x100
[  594.958382][T10833]  __kmalloc_noprof+0xcb/0x4f0
[  594.958388][T10833]  ? tomoyo_encode+0xa5/0x460
[  594.958397][T10833]  tomoyo_encode+0xa5/0x460
[  594.958404][T10833]  tomoyo_realpath_from_path+0x51a/0x550
[  594.958416][T10833]  tomoyo_path_number_perm+0x1c0/0x4b0
[  594.958420][T10833]  ? tomoyo_path_number_perm+0x190/0x4b0
[  594.958425][T10833]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  594.958431][T10833]  ? sb_end_write+0x8d/0x140
[  594.958443][T10833]  ? vfs_write+0x5a4/0x930
[  594.958454][T10833]  ? __pfx_vfs_write+0x10/0x10
[  594.958471][T10833]  ? ksys_write+0x108/0x1f0
[  594.958477][T10833]  ? __pfx_ksys_write+0x10/0x10
[  594.958484][T10833]  security_file_ioctl+0x6d/0x190
[  594.958490][T10833]  __se_sys_ioctl+0x39/0x100
[  594.958498][T10833]  do_syscall_64+0xfa/0x3b0
[  594.958504][T10833]  ? lockdep_hardirqs_on+0x9c/0x150
[  594.958509][T10833]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.958513][T10833]  ? clear_bhb_loop+0x60/0xb0
[  594.958520][T10833]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  594.958524][T10833] RIP: 0033:0x7f4193759c19
[  594.958531][T10833] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  594.958535][T10833] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  594.958542][T10833] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  594.958545][T10833] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  594.958548][T10833] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  594.958551][T10833] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  594.958554][T10833] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000225
[  594.958565][T10833]  </TASK>
[  594.958578][T10833] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[  595.265159][T10834] FAULT_INJECTION: forcing a failure.
[  595.265159][T10834] name failslab, interval 1, probability 0, space 0, times 0
[  595.278336][T10834] CPU: 1 UID: 0 PID: 10834 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  595.278344][T10834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  595.278348][T10834] Call Trace:
[  595.278353][T10834]  <TASK>
[  595.278357][T10834]  dump_stack_lvl+0xfc/0x190
[  595.278369][T10834]  ? __pfx_dump_stack_lvl+0x10/0x10
[  595.278375][T10834]  ? __pfx__printk+0x10/0x10
[  595.278385][T10834]  ? __pfx___might_resched+0x10/0x10
[  595.278394][T10834]  should_fail_ex+0x414/0x560
[  595.278404][T10834]  should_failslab+0xa8/0x100
[  595.278413][T10834]  __kmalloc_noprof+0xcb/0x4f0
[  595.278420][T10834]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  595.278429][T10834]  hci_alloc_dev_priv+0x1d/0x1fd0
[  595.278435][T10834]  hci_uart_tty_ioctl+0x128/0x870
[  595.278447][T10834]  tty_ioctl+0x96a/0xac0
[  595.278455][T10834]  __se_sys_ioctl+0xae/0x100
[  595.278463][T10834]  do_syscall_64+0xfa/0x3b0
[  595.278469][T10834]  ? lockdep_hardirqs_on+0x9c/0x150
[  595.278474][T10834]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.278479][T10834]  ? clear_bhb_loop+0x60/0xb0
[  595.278486][T10834]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.278490][T10834] RIP: 0033:0x7f4193759c19
[  595.278497][T10834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  595.278502][T10834] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  595.278508][T10834] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  595.278511][T10834] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  595.278515][T10834] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  595.278518][T10834] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  595.278521][T10834] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000226
[  595.278532][T10834]  </TASK>
[  595.278537][T10834] Bluetooth: Can't allocate HCI device
[  595.485539][T10835] FAULT_INJECTION: forcing a failure.
[  595.485539][T10835] name failslab, interval 1, probability 0, space 0, times 0
[  595.498362][T10835] CPU: 1 UID: 0 PID: 10835 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  595.498370][T10835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  595.498373][T10835] Call Trace:
[  595.498377][T10835]  <TASK>
[  595.498380][T10835]  dump_stack_lvl+0xfc/0x190
[  595.498391][T10835]  ? __pfx_dump_stack_lvl+0x10/0x10
[  595.498398][T10835]  ? __pfx__printk+0x10/0x10
[  595.498406][T10835]  ? __pfx___might_resched+0x10/0x10
[  595.498417][T10835]  should_fail_ex+0x414/0x560
[  595.498426][T10835]  should_failslab+0xa8/0x100
[  595.498434][T10835]  __kmalloc_noprof+0xcb/0x4f0
[  595.498441][T10835]  ? tomoyo_encode+0xa5/0x460
[  595.498449][T10835]  tomoyo_encode+0xa5/0x460
[  595.498456][T10835]  tomoyo_realpath_from_path+0x51a/0x550
[  595.498468][T10835]  tomoyo_path_number_perm+0x1c0/0x4b0
[  595.498472][T10835]  ? tomoyo_path_number_perm+0x190/0x4b0
[  595.498477][T10835]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  595.498482][T10835]  ? sb_end_write+0x8d/0x140
[  595.498488][T10835]  ? vfs_write+0x5a4/0x930
[  595.498498][T10835]  ? __pfx_vfs_write+0x10/0x10
[  595.498515][T10835]  ? ksys_write+0x108/0x1f0
[  595.498522][T10835]  ? __pfx_ksys_write+0x10/0x10
[  595.498529][T10835]  security_file_ioctl+0x6d/0x190
[  595.498535][T10835]  __se_sys_ioctl+0x39/0x100
[  595.498543][T10835]  do_syscall_64+0xfa/0x3b0
[  595.498548][T10835]  ? lockdep_hardirqs_on+0x9c/0x150
[  595.498553][T10835]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.498558][T10835]  ? clear_bhb_loop+0x60/0xb0
[  595.498564][T10835]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.498568][T10835] RIP: 0033:0x7f4193759c19
[  595.498574][T10835] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  595.498578][T10835] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  595.498584][T10835] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  595.498588][T10835] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  595.498590][T10835] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  595.498593][T10835] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  595.498596][T10835] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000227
[  595.498607][T10835]  </TASK>
[  595.498618][T10835] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[  595.785020][T10836] FAULT_INJECTION: forcing a failure.
[  595.785020][T10836] name failslab, interval 1, probability 0, space 0, times 0
[  595.797772][T10836] CPU: 1 UID: 0 PID: 10836 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  595.797780][T10836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  595.797783][T10836] Call Trace:
[  595.797787][T10836]  <TASK>
[  595.797790][T10836]  dump_stack_lvl+0xfc/0x190
[  595.797800][T10836]  ? __pfx_dump_stack_lvl+0x10/0x10
[  595.797807][T10836]  ? __pfx__printk+0x10/0x10
[  595.797816][T10836]  ? __pfx___might_resched+0x10/0x10
[  595.797825][T10836]  should_fail_ex+0x414/0x560
[  595.797834][T10836]  should_failslab+0xa8/0x100
[  595.797843][T10836]  __kmalloc_noprof+0xcb/0x4f0
[  595.797850][T10836]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  595.797859][T10836]  hci_alloc_dev_priv+0x1d/0x1fd0
[  595.797865][T10836]  hci_uart_tty_ioctl+0x128/0x870
[  595.797876][T10836]  tty_ioctl+0x96a/0xac0
[  595.797884][T10836]  __se_sys_ioctl+0xae/0x100
[  595.797892][T10836]  do_syscall_64+0xfa/0x3b0
[  595.797898][T10836]  ? lockdep_hardirqs_on+0x9c/0x150
[  595.797903][T10836]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.797908][T10836]  ? clear_bhb_loop+0x60/0xb0
[  595.797914][T10836]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.797919][T10836] RIP: 0033:0x7f4193759c19
[  595.797925][T10836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  595.797929][T10836] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  595.797935][T10836] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  595.797938][T10836] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  595.797941][T10836] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  595.797944][T10836] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  595.797947][T10836] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000228
[  595.797958][T10836]  </TASK>
[  595.797962][T10836] Bluetooth: Can't allocate HCI device
[  596.007020][T10837] FAULT_INJECTION: forcing a failure.
[  596.007020][T10837] name failslab, interval 1, probability 0, space 0, times 0
[  596.020439][T10837] CPU: 1 UID: 0 PID: 10837 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  596.020447][T10837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  596.020451][T10837] Call Trace:
[  596.020457][T10837]  <TASK>
[  596.020461][T10837]  dump_stack_lvl+0xfc/0x190
[  596.020472][T10837]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.020479][T10837]  ? __pfx__printk+0x10/0x10
[  596.020489][T10837]  ? __pfx___might_resched+0x10/0x10
[  596.020499][T10837]  should_fail_ex+0x414/0x560
[  596.020509][T10837]  should_failslab+0xa8/0x100
[  596.020518][T10837]  __kmalloc_noprof+0xcb/0x4f0
[  596.020524][T10837]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  596.020533][T10837]  hci_alloc_dev_priv+0x1d/0x1fd0
[  596.020540][T10837]  hci_uart_tty_ioctl+0x128/0x870
[  596.020553][T10837]  tty_ioctl+0x96a/0xac0
[  596.020560][T10837]  __se_sys_ioctl+0xae/0x100
[  596.020569][T10837]  do_syscall_64+0xfa/0x3b0
[  596.020575][T10837]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.020581][T10837]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.020585][T10837]  ? clear_bhb_loop+0x60/0xb0
[  596.020592][T10837]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.020597][T10837] RIP: 0033:0x7f4193759c19
[  596.020604][T10837] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  596.020608][T10837] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  596.020614][T10837] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  596.020618][T10837] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  596.020621][T10837] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  596.020624][T10837] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  596.020626][T10837] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000229
[  596.020638][T10837]  </TASK>
[  596.020642][T10837] Bluetooth: Can't allocate HCI device
[  596.232027][T10838] FAULT_INJECTION: forcing a failure.
[  596.232027][T10838] name failslab, interval 1, probability 0, space 0, times 0
[  596.245209][T10838] CPU: 1 UID: 0 PID: 10838 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  596.245217][T10838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  596.245221][T10838] Call Trace:
[  596.245224][T10838]  <TASK>
[  596.245227][T10838]  dump_stack_lvl+0xfc/0x190
[  596.245238][T10838]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.245245][T10838]  ? __pfx__printk+0x10/0x10
[  596.245254][T10838]  ? __pfx___might_resched+0x10/0x10
[  596.245264][T10838]  should_fail_ex+0x414/0x560
[  596.245272][T10838]  should_failslab+0xa8/0x100
[  596.245281][T10838]  __kmalloc_noprof+0xcb/0x4f0
[  596.245286][T10838]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  596.245295][T10838]  hci_alloc_dev_priv+0x1d/0x1fd0
[  596.245301][T10838]  hci_uart_tty_ioctl+0x128/0x870
[  596.245312][T10838]  tty_ioctl+0x96a/0xac0
[  596.245319][T10838]  __se_sys_ioctl+0xae/0x100
[  596.245327][T10838]  do_syscall_64+0xfa/0x3b0
[  596.245333][T10838]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.245338][T10838]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.245343][T10838]  ? clear_bhb_loop+0x60/0xb0
[  596.245349][T10838]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.245354][T10838] RIP: 0033:0x7f4193759c19
[  596.245361][T10838] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  596.245365][T10838] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  596.245371][T10838] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  596.245375][T10838] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  596.245378][T10838] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  596.245380][T10838] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  596.245383][T10838] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000022a
executing program
[  596.245394][T10838]  </TASK>
[  596.245398][T10838] Bluetooth: Can't allocate HCI device
[  596.460881][T10839] FAULT_INJECTION: forcing a failure.
[  596.460881][T10839] name failslab, interval 1, probability 0, space 0, times 0
[  596.473885][T10839] CPU: 1 UID: 0 PID: 10839 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  596.473894][T10839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  596.473898][T10839] Call Trace:
[  596.473902][T10839]  <TASK>
[  596.473904][T10839]  dump_stack_lvl+0xfc/0x190
[  596.473916][T10839]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.473923][T10839]  ? __pfx__printk+0x10/0x10
[  596.473932][T10839]  ? __pfx___might_resched+0x10/0x10
[  596.473942][T10839]  should_fail_ex+0x414/0x560
[  596.473951][T10839]  should_failslab+0xa8/0x100
[  596.473959][T10839]  __kmalloc_noprof+0xcb/0x4f0
[  596.473966][T10839]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  596.473975][T10839]  hci_alloc_dev_priv+0x1d/0x1fd0
[  596.473981][T10839]  hci_uart_tty_ioctl+0x128/0x870
[  596.473991][T10839]  tty_ioctl+0x96a/0xac0
[  596.473998][T10839]  __se_sys_ioctl+0xae/0x100
[  596.474006][T10839]  do_syscall_64+0xfa/0x3b0
[  596.474012][T10839]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.474017][T10839]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.474021][T10839]  ? clear_bhb_loop+0x60/0xb0
[  596.474028][T10839]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.474032][T10839] RIP: 0033:0x7f4193759c19
[  596.474039][T10839] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  596.474043][T10839] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  596.474049][T10839] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  596.474053][T10839] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  596.474055][T10839] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  596.474058][T10839] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  596.474061][T10839] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000022b
[  596.474072][T10839]  </TASK>
[  596.474076][T10839] Bluetooth: Can't allocate HCI device
[  596.688649][T10840] FAULT_INJECTION: forcing a failure.
[  596.688649][T10840] name failslab, interval 1, probability 0, space 0, times 0
[  596.701568][T10840] CPU: 1 UID: 0 PID: 10840 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  596.701576][T10840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  596.701580][T10840] Call Trace:
[  596.701584][T10840]  <TASK>
[  596.701587][T10840]  dump_stack_lvl+0xfc/0x190
[  596.701598][T10840]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.701605][T10840]  ? __pfx__printk+0x10/0x10
[  596.701615][T10840]  ? __pfx___might_resched+0x10/0x10
[  596.701625][T10840]  should_fail_ex+0x414/0x560
[  596.701634][T10840]  should_failslab+0xa8/0x100
[  596.701643][T10840]  __kmalloc_noprof+0xcb/0x4f0
[  596.701649][T10840]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  596.701659][T10840]  hci_alloc_dev_priv+0x1d/0x1fd0
[  596.701665][T10840]  hci_uart_tty_ioctl+0x128/0x870
[  596.701676][T10840]  tty_ioctl+0x96a/0xac0
[  596.701683][T10840]  __se_sys_ioctl+0xae/0x100
[  596.701691][T10840]  do_syscall_64+0xfa/0x3b0
[  596.701698][T10840]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.701703][T10840]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.701708][T10840]  ? clear_bhb_loop+0x60/0xb0
[  596.701714][T10840]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.701718][T10840] RIP: 0033:0x7f4193759c19
[  596.701726][T10840] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  596.701730][T10840] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  596.701737][T10840] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  596.701740][T10840] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  596.701743][T10840] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  596.701746][T10840] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  596.701749][T10840] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000022c
[  596.701760][T10840]  </TASK>
[  596.701772][T10840] Bluetooth: Can't allocate HCI device
[  596.917211][T10841] FAULT_INJECTION: forcing a failure.
[  596.917211][T10841] name failslab, interval 1, probability 0, space 0, times 0
[  596.930983][T10841] CPU: 1 UID: 0 PID: 10841 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  596.930991][T10841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  596.930995][T10841] Call Trace:
[  596.930998][T10841]  <TASK>
[  596.931001][T10841]  dump_stack_lvl+0xfc/0x190
[  596.931013][T10841]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.931020][T10841]  ? __pfx__printk+0x10/0x10
[  596.931029][T10841]  ? __pfx___might_resched+0x10/0x10
[  596.931039][T10841]  should_fail_ex+0x414/0x560
[  596.931048][T10841]  should_failslab+0xa8/0x100
[  596.931057][T10841]  __kmalloc_noprof+0xcb/0x4f0
[  596.931063][T10841]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  596.931072][T10841]  hci_alloc_dev_priv+0x1d/0x1fd0
[  596.931078][T10841]  hci_uart_tty_ioctl+0x128/0x870
[  596.931089][T10841]  tty_ioctl+0x96a/0xac0
[  596.931096][T10841]  __se_sys_ioctl+0xae/0x100
[  596.931105][T10841]  do_syscall_64+0xfa/0x3b0
[  596.931111][T10841]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.931116][T10841]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.931120][T10841]  ? clear_bhb_loop+0x60/0xb0
[  596.931128][T10841]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.931132][T10841] RIP: 0033:0x7f4193759c19
[  596.931139][T10841] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  596.931143][T10841] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  596.931149][T10841] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  596.931153][T10841] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  596.931156][T10841] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  596.931158][T10841] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  596.931161][T10841] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000022d
[  596.931172][T10841]  </TASK>
[  596.931177][T10841] Bluetooth: Can't allocate HCI device
[  597.148630][T10842] FAULT_INJECTION: forcing a failure.
[  597.148630][T10842] name failslab, interval 1, probability 0, space 0, times 0
[  597.162001][T10842] CPU: 1 UID: 0 PID: 10842 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  597.162010][T10842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  597.162014][T10842] Call Trace:
[  597.162018][T10842]  <TASK>
[  597.162021][T10842]  dump_stack_lvl+0xfc/0x190
[  597.162032][T10842]  ? __pfx_dump_stack_lvl+0x10/0x10
[  597.162038][T10842]  ? __pfx__printk+0x10/0x10
[  597.162047][T10842]  ? __pfx___might_resched+0x10/0x10
[  597.162057][T10842]  should_fail_ex+0x414/0x560
[  597.162066][T10842]  should_failslab+0xa8/0x100
[  597.162075][T10842]  __kmalloc_noprof+0xcb/0x4f0
[  597.162081][T10842]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  597.162089][T10842]  hci_alloc_dev_priv+0x1d/0x1fd0
[  597.162095][T10842]  hci_uart_tty_ioctl+0x128/0x870
[  597.162106][T10842]  tty_ioctl+0x96a/0xac0
[  597.162112][T10842]  __se_sys_ioctl+0xae/0x100
[  597.162120][T10842]  do_syscall_64+0xfa/0x3b0
[  597.162126][T10842]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.162131][T10842]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.162135][T10842]  ? clear_bhb_loop+0x60/0xb0
[  597.162142][T10842]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.162146][T10842] RIP: 0033:0x7f4193759c19
[  597.162153][T10842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  597.162157][T10842] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  597.162162][T10842] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  597.162166][T10842] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  597.162169][T10842] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  597.162171][T10842] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  597.162174][T10842] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000022e
[  597.162186][T10842]  </TASK>
[  597.162190][T10842] Bluetooth: Can't allocate HCI device
[  597.379150][T10843] FAULT_INJECTION: forcing a failure.
[  597.379150][T10843] name failslab, interval 1, probability 0, space 0, times 0
[  597.391941][T10843] CPU: 1 UID: 0 PID: 10843 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  597.391950][T10843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  597.391954][T10843] Call Trace:
[  597.391957][T10843]  <TASK>
[  597.391960][T10843]  dump_stack_lvl+0xfc/0x190
[  597.391971][T10843]  ? __pfx_dump_stack_lvl+0x10/0x10
[  597.391978][T10843]  ? __pfx__printk+0x10/0x10
[  597.391987][T10843]  ? __pfx___might_resched+0x10/0x10
[  597.391997][T10843]  should_fail_ex+0x414/0x560
[  597.392006][T10843]  should_failslab+0xa8/0x100
[  597.392014][T10843]  __kmalloc_noprof+0xcb/0x4f0
[  597.392020][T10843]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  597.392029][T10843]  hci_alloc_dev_priv+0x1d/0x1fd0
[  597.392035][T10843]  hci_uart_tty_ioctl+0x128/0x870
[  597.392046][T10843]  tty_ioctl+0x96a/0xac0
[  597.392053][T10843]  __se_sys_ioctl+0xae/0x100
[  597.392061][T10843]  do_syscall_64+0xfa/0x3b0
[  597.392067][T10843]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.392072][T10843]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.392077][T10843]  ? clear_bhb_loop+0x60/0xb0
[  597.392084][T10843]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.392087][T10843] RIP: 0033:0x7f4193759c19
[  597.392094][T10843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  597.392099][T10843] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  597.392104][T10843] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  597.392108][T10843] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  597.392111][T10843] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  597.392113][T10843] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  597.392116][T10843] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000022f
[  597.392127][T10843]  </TASK>
[  597.392131][T10843] Bluetooth: Can't allocate HCI device
[  597.607929][T10844] FAULT_INJECTION: forcing a failure.
[  597.607929][T10844] name failslab, interval 1, probability 0, space 0, times 0
[  597.620658][T10844] CPU: 1 UID: 0 PID: 10844 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  597.620671][T10844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  597.620676][T10844] Call Trace:
[  597.620683][T10844]  <TASK>
[  597.620688][T10844]  dump_stack_lvl+0xfc/0x190
[  597.620702][T10844]  ? __pfx_dump_stack_lvl+0x10/0x10
[  597.620710][T10844]  ? __pfx__printk+0x10/0x10
[  597.620725][T10844]  ? __pfx___might_resched+0x10/0x10
[  597.620739][T10844]  should_fail_ex+0x414/0x560
[  597.620753][T10844]  should_failslab+0xa8/0x100
[  597.620766][T10844]  __kmalloc_noprof+0xcb/0x4f0
[  597.620774][T10844]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  597.620784][T10844]  hci_alloc_dev_priv+0x1d/0x1fd0
[  597.620790][T10844]  hci_uart_tty_ioctl+0x128/0x870
[  597.620802][T10844]  tty_ioctl+0x96a/0xac0
[  597.620809][T10844]  __se_sys_ioctl+0xae/0x100
[  597.620817][T10844]  do_syscall_64+0xfa/0x3b0
[  597.620823][T10844]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.620828][T10844]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.620833][T10844]  ? clear_bhb_loop+0x60/0xb0
[  597.620839][T10844]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.620844][T10844] RIP: 0033:0x7f4193759c19
[  597.620850][T10844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  597.620854][T10844] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  597.620860][T10844] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  597.620864][T10844] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  597.620867][T10844] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  597.620870][T10844] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  597.620872][T10844] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000230
[  597.620884][T10844]  </TASK>
[  597.620888][T10844] Bluetooth: Can't allocate HCI device
[  597.835585][T10845] FAULT_INJECTION: forcing a failure.
[  597.835585][T10845] name failslab, interval 1, probability 0, space 0, times 0
[  597.849551][T10845] CPU: 1 UID: 0 PID: 10845 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  597.849559][T10845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  597.849562][T10845] Call Trace:
[  597.849566][T10845]  <TASK>
[  597.849569][T10845]  dump_stack_lvl+0xfc/0x190
[  597.849580][T10845]  ? __pfx_dump_stack_lvl+0x10/0x10
[  597.849587][T10845]  ? __pfx__printk+0x10/0x10
[  597.849596][T10845]  ? __pfx___might_resched+0x10/0x10
[  597.849605][T10845]  should_fail_ex+0x414/0x560
[  597.849614][T10845]  should_failslab+0xa8/0x100
[  597.849622][T10845]  __kmalloc_noprof+0xcb/0x4f0
[  597.849628][T10845]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  597.849637][T10845]  hci_alloc_dev_priv+0x1d/0x1fd0
[  597.849642][T10845]  hci_uart_tty_ioctl+0x128/0x870
[  597.849653][T10845]  tty_ioctl+0x96a/0xac0
[  597.849660][T10845]  __se_sys_ioctl+0xae/0x100
[  597.849668][T10845]  do_syscall_64+0xfa/0x3b0
[  597.849673][T10845]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.849679][T10845]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.849683][T10845]  ? clear_bhb_loop+0x60/0xb0
[  597.849690][T10845]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.849694][T10845] RIP: 0033:0x7f4193759c19
[  597.849700][T10845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  597.849704][T10845] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  597.849710][T10845] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  597.849714][T10845] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  597.849717][T10845] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  597.849719][T10845] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  597.849722][T10845] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000231
[  597.849733][T10845]  </TASK>
[  597.849738][T10845] Bluetooth: Can't allocate HCI device
[  598.056572][T10846] FAULT_INJECTION: forcing a failure.
[  598.056572][T10846] name failslab, interval 1, probability 0, space 0, times 0
[  598.069560][T10846] CPU: 0 UID: 0 PID: 10846 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  598.069569][T10846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  598.069573][T10846] Call Trace:
[  598.069615][T10846]  <TASK>
[  598.069619][T10846]  dump_stack_lvl+0xfc/0x190
[  598.069631][T10846]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.069639][T10846]  ? __pfx__printk+0x10/0x10
[  598.069648][T10846]  ? __pfx___might_resched+0x10/0x10
[  598.069658][T10846]  should_fail_ex+0x414/0x560
[  598.069667][T10846]  should_failslab+0xa8/0x100
[  598.069676][T10846]  __kmalloc_noprof+0xcb/0x4f0
[  598.069683][T10846]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  598.069692][T10846]  hci_alloc_dev_priv+0x1d/0x1fd0
[  598.069699][T10846]  hci_uart_tty_ioctl+0x128/0x870
[  598.069710][T10846]  tty_ioctl+0x96a/0xac0
[  598.069717][T10846]  __se_sys_ioctl+0xae/0x100
[  598.069726][T10846]  do_syscall_64+0xfa/0x3b0
[  598.069732][T10846]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.069737][T10846]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.069741][T10846]  ? clear_bhb_loop+0x60/0xb0
[  598.069748][T10846]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.069752][T10846] RIP: 0033:0x7f4193759c19
[  598.069760][T10846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  598.069765][T10846] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  598.069771][T10846] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  598.069774][T10846] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  598.069777][T10846] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  598.069780][T10846] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  598.069783][T10846] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000232
executing program
[  598.069794][T10846]  </TASK>
[  598.069799][T10846] Bluetooth: Can't allocate HCI device
[  598.277427][T10847] FAULT_INJECTION: forcing a failure.
[  598.277427][T10847] name failslab, interval 1, probability 0, space 0, times 0
[  598.290472][T10847] CPU: 0 UID: 0 PID: 10847 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  598.290480][T10847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  598.290483][T10847] Call Trace:
[  598.290488][T10847]  <TASK>
[  598.290492][T10847]  dump_stack_lvl+0xfc/0x190
[  598.290503][T10847]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.290510][T10847]  ? __pfx__printk+0x10/0x10
[  598.290519][T10847]  ? __pfx___might_resched+0x10/0x10
[  598.290529][T10847]  should_fail_ex+0x414/0x560
[  598.290539][T10847]  should_failslab+0xa8/0x100
[  598.290548][T10847]  __kmalloc_noprof+0xcb/0x4f0
[  598.290554][T10847]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  598.290563][T10847]  hci_alloc_dev_priv+0x1d/0x1fd0
[  598.290569][T10847]  hci_uart_tty_ioctl+0x128/0x870
[  598.290581][T10847]  tty_ioctl+0x96a/0xac0
[  598.290588][T10847]  __se_sys_ioctl+0xae/0x100
[  598.290596][T10847]  do_syscall_64+0xfa/0x3b0
[  598.290602][T10847]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.290607][T10847]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.290612][T10847]  ? clear_bhb_loop+0x60/0xb0
[  598.290618][T10847]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.290622][T10847] RIP: 0033:0x7f4193759c19
[  598.290628][T10847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  598.290633][T10847] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  598.290639][T10847] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  598.290642][T10847] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  598.290645][T10847] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  598.290648][T10847] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  598.290651][T10847] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000233
[  598.290662][T10847]  </TASK>
[  598.290667][T10847] Bluetooth: Can't allocate HCI device
[  598.507139][T10848] FAULT_INJECTION: forcing a failure.
[  598.507139][T10848] name failslab, interval 1, probability 0, space 0, times 0
[  598.520385][T10848] CPU: 0 UID: 0 PID: 10848 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  598.520394][T10848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  598.520398][T10848] Call Trace:
[  598.520401][T10848]  <TASK>
[  598.520404][T10848]  dump_stack_lvl+0xfc/0x190
[  598.520416][T10848]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.520423][T10848]  ? __pfx__printk+0x10/0x10
[  598.520432][T10848]  ? __pfx___might_resched+0x10/0x10
[  598.520447][T10848]  should_fail_ex+0x414/0x560
[  598.520456][T10848]  should_failslab+0xa8/0x100
[  598.520465][T10848]  __kmalloc_noprof+0xcb/0x4f0
[  598.520471][T10848]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  598.520481][T10848]  hci_alloc_dev_priv+0x1d/0x1fd0
[  598.520489][T10848]  hci_uart_tty_ioctl+0x128/0x870
[  598.520509][T10848]  tty_ioctl+0x96a/0xac0
[  598.520519][T10848]  __se_sys_ioctl+0xae/0x100
[  598.520532][T10848]  do_syscall_64+0xfa/0x3b0
[  598.520539][T10848]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.520544][T10848]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.520548][T10848]  ? clear_bhb_loop+0x60/0xb0
[  598.520555][T10848]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.520560][T10848] RIP: 0033:0x7f4193759c19
[  598.520567][T10848] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  598.520571][T10848] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  598.520584][T10848] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  598.520587][T10848] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  598.520590][T10848] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  598.520593][T10848] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  598.520596][T10848] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000234
[  598.520612][T10848]  </TASK>
executing program
[  598.520616][T10848] Bluetooth: Can't allocate HCI device
[  598.728331][T10849] FAULT_INJECTION: forcing a failure.
[  598.728331][T10849] name failslab, interval 1, probability 0, space 0, times 0
[  598.741274][T10849] CPU: 0 UID: 0 PID: 10849 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  598.741282][T10849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  598.741286][T10849] Call Trace:
[  598.741289][T10849]  <TASK>
[  598.741292][T10849]  dump_stack_lvl+0xfc/0x190
[  598.741304][T10849]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.741311][T10849]  ? __pfx__printk+0x10/0x10
[  598.741320][T10849]  ? __pfx___might_resched+0x10/0x10
[  598.741330][T10849]  should_fail_ex+0x414/0x560
[  598.741339][T10849]  should_failslab+0xa8/0x100
[  598.741348][T10849]  __kmalloc_noprof+0xcb/0x4f0
[  598.741354][T10849]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  598.741363][T10849]  hci_alloc_dev_priv+0x1d/0x1fd0
[  598.741369][T10849]  hci_uart_tty_ioctl+0x128/0x870
[  598.741379][T10849]  tty_ioctl+0x96a/0xac0
[  598.741386][T10849]  __se_sys_ioctl+0xae/0x100
[  598.741394][T10849]  do_syscall_64+0xfa/0x3b0
[  598.741400][T10849]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.741405][T10849]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.741409][T10849]  ? clear_bhb_loop+0x60/0xb0
[  598.741416][T10849]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.741421][T10849] RIP: 0033:0x7f4193759c19
[  598.741427][T10849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  598.741431][T10849] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  598.741437][T10849] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  598.741440][T10849] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  598.741443][T10849] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  598.741447][T10849] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  598.741449][T10849] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000235
[  598.741461][T10849]  </TASK>
[  598.741885][T10849] Bluetooth: Can't allocate HCI device
[  598.958100][T10850] FAULT_INJECTION: forcing a failure.
[  598.958100][T10850] name failslab, interval 1, probability 0, space 0, times 0
[  598.970909][T10850] CPU: 0 UID: 0 PID: 10850 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  598.970920][T10850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  598.970925][T10850] Call Trace:
[  598.970933][T10850]  <TASK>
[  598.970939][T10850]  dump_stack_lvl+0xfc/0x190
[  598.970954][T10850]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.970964][T10850]  ? __pfx__printk+0x10/0x10
[  598.970978][T10850]  ? __pfx___might_resched+0x10/0x10
[  598.970988][T10850]  should_fail_ex+0x414/0x560
[  598.970998][T10850]  should_failslab+0xa8/0x100
[  598.971007][T10850]  __kmalloc_noprof+0xcb/0x4f0
[  598.971014][T10850]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  598.971023][T10850]  hci_alloc_dev_priv+0x1d/0x1fd0
[  598.971030][T10850]  hci_uart_tty_ioctl+0x128/0x870
[  598.971042][T10850]  tty_ioctl+0x96a/0xac0
[  598.971049][T10850]  __se_sys_ioctl+0xae/0x100
[  598.971058][T10850]  do_syscall_64+0xfa/0x3b0
[  598.971064][T10850]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.971069][T10850]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.971073][T10850]  ? clear_bhb_loop+0x60/0xb0
[  598.971079][T10850]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.971084][T10850] RIP: 0033:0x7f4193759c19
[  598.971091][T10850] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  598.971096][T10850] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  598.971102][T10850] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  598.971105][T10850] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  598.971108][T10850] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  598.971111][T10850] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  598.971114][T10850] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000236
executing program
[  598.971125][T10850]  </TASK>
[  598.971130][T10850] Bluetooth: Can't allocate HCI device
[  599.192036][T10851] FAULT_INJECTION: forcing a failure.
[  599.192036][T10851] name failslab, interval 1, probability 0, space 0, times 0
[  599.204839][T10851] CPU: 0 UID: 0 PID: 10851 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  599.204851][T10851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  599.204857][T10851] Call Trace:
[  599.204865][T10851]  <TASK>
[  599.204871][T10851]  dump_stack_lvl+0xfc/0x190
[  599.204888][T10851]  ? __pfx_dump_stack_lvl+0x10/0x10
[  599.204897][T10851]  ? __pfx__printk+0x10/0x10
[  599.204907][T10851]  ? __pfx___might_resched+0x10/0x10
[  599.204917][T10851]  should_fail_ex+0x414/0x560
[  599.204927][T10851]  should_failslab+0xa8/0x100
[  599.204935][T10851]  __kmalloc_noprof+0xcb/0x4f0
[  599.204941][T10851]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  599.204950][T10851]  hci_alloc_dev_priv+0x1d/0x1fd0
[  599.204956][T10851]  hci_uart_tty_ioctl+0x128/0x870
[  599.204967][T10851]  tty_ioctl+0x96a/0xac0
[  599.204974][T10851]  __se_sys_ioctl+0xae/0x100
[  599.204983][T10851]  do_syscall_64+0xfa/0x3b0
[  599.204989][T10851]  ? lockdep_hardirqs_on+0x9c/0x150
[  599.204994][T10851]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.204998][T10851]  ? clear_bhb_loop+0x60/0xb0
[  599.205005][T10851]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.205010][T10851] RIP: 0033:0x7f4193759c19
[  599.205016][T10851] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  599.205021][T10851] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  599.205027][T10851] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  599.205030][T10851] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  599.205033][T10851] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  599.205036][T10851] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  599.205039][T10851] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000237
[  599.205050][T10851]  </TASK>
[  599.205055][T10851] Bluetooth: Can't allocate HCI device
[  599.419717][T10852] FAULT_INJECTION: forcing a failure.
[  599.419717][T10852] name failslab, interval 1, probability 0, space 0, times 0
[  599.432487][T10852] CPU: 0 UID: 0 PID: 10852 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  599.432498][T10852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  599.432504][T10852] Call Trace:
[  599.432509][T10852]  <TASK>
[  599.432513][T10852]  dump_stack_lvl+0xfc/0x190
[  599.432527][T10852]  ? __pfx_dump_stack_lvl+0x10/0x10
[  599.432536][T10852]  ? __pfx__printk+0x10/0x10
[  599.432549][T10852]  ? __pfx___might_resched+0x10/0x10
[  599.432564][T10852]  should_fail_ex+0x414/0x560
[  599.432579][T10852]  should_failslab+0xa8/0x100
[  599.432590][T10852]  __kmalloc_noprof+0xcb/0x4f0
[  599.432598][T10852]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  599.432611][T10852]  hci_alloc_dev_priv+0x1d/0x1fd0
[  599.432619][T10852]  hci_uart_tty_ioctl+0x128/0x870
[  599.432634][T10852]  tty_ioctl+0x96a/0xac0
[  599.432645][T10852]  __se_sys_ioctl+0xae/0x100
[  599.432656][T10852]  do_syscall_64+0xfa/0x3b0
[  599.432663][T10852]  ? lockdep_hardirqs_on+0x9c/0x150
[  599.432672][T10852]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.432679][T10852]  ? clear_bhb_loop+0x60/0xb0
[  599.432689][T10852]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.432695][T10852] RIP: 0033:0x7f4193759c19
[  599.432703][T10852] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  599.432708][T10852] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  599.432716][T10852] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  599.432723][T10852] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  599.432727][T10852] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  599.432732][T10852] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  599.432737][T10852] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000238
[  599.432758][T10852]  </TASK>
[  599.432763][T10852] Bluetooth: Can't allocate HCI device
[  599.647821][T10853] FAULT_INJECTION: forcing a failure.
[  599.647821][T10853] name failslab, interval 1, probability 0, space 0, times 0
[  599.660669][T10853] CPU: 0 UID: 0 PID: 10853 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  599.660681][T10853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  599.660685][T10853] Call Trace:
[  599.660692][T10853]  <TASK>
[  599.660698][T10853]  dump_stack_lvl+0xfc/0x190
[  599.660719][T10853]  ? __pfx_dump_stack_lvl+0x10/0x10
[  599.660729][T10853]  ? __pfx__printk+0x10/0x10
[  599.660740][T10853]  ? __pfx___might_resched+0x10/0x10
[  599.660756][T10853]  should_fail_ex+0x414/0x560
[  599.660769][T10853]  should_failslab+0xa8/0x100
[  599.660778][T10853]  __kmalloc_noprof+0xcb/0x4f0
[  599.660785][T10853]  ? tomoyo_encode+0xa5/0x460
[  599.660793][T10853]  tomoyo_encode+0xa5/0x460
[  599.660800][T10853]  tomoyo_realpath_from_path+0x51a/0x550
[  599.660812][T10853]  tomoyo_path_number_perm+0x1c0/0x4b0
[  599.660817][T10853]  ? tomoyo_path_number_perm+0x190/0x4b0
[  599.660822][T10853]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  599.660827][T10853]  ? sb_end_write+0x8d/0x140
[  599.660833][T10853]  ? vfs_write+0x5a4/0x930
[  599.660844][T10853]  ? __pfx_vfs_write+0x10/0x10
[  599.660861][T10853]  ? ksys_write+0x108/0x1f0
[  599.660867][T10853]  ? __pfx_ksys_write+0x10/0x10
[  599.660874][T10853]  security_file_ioctl+0x6d/0x190
[  599.660880][T10853]  __se_sys_ioctl+0x39/0x100
[  599.660888][T10853]  do_syscall_64+0xfa/0x3b0
[  599.660894][T10853]  ? lockdep_hardirqs_on+0x9c/0x150
[  599.660899][T10853]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.660903][T10853]  ? clear_bhb_loop+0x60/0xb0
[  599.660909][T10853]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.660914][T10853] RIP: 0033:0x7f4193759c19
[  599.660921][T10853] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  599.660926][T10853] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  599.660932][T10853] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  599.660936][T10853] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  599.660939][T10853] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  599.660941][T10853] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  599.660945][T10853] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000239
[  599.660956][T10853]  </TASK>
[  599.660970][T10853] ERROR: Out of memory at tomoyo_realpath_from_path.
[  599.949583][T10854] FAULT_INJECTION: forcing a failure.
[  599.949583][T10854] name failslab, interval 1, probability 0, space 0, times 0
[  599.962633][T10854] CPU: 0 UID: 0 PID: 10854 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  599.962644][T10854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  599.962648][T10854] Call Trace:
[  599.962654][T10854]  <TASK>
[  599.962657][T10854]  dump_stack_lvl+0xfc/0x190
[  599.962669][T10854]  ? __pfx_dump_stack_lvl+0x10/0x10
[  599.962675][T10854]  ? __pfx__printk+0x10/0x10
[  599.962691][T10854]  ? __pfx___might_resched+0x10/0x10
[  599.962700][T10854]  should_fail_ex+0x414/0x560
[  599.962710][T10854]  should_failslab+0xa8/0x100
[  599.962718][T10854]  __kmalloc_noprof+0xcb/0x4f0
[  599.962724][T10854]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  599.962733][T10854]  hci_alloc_dev_priv+0x1d/0x1fd0
[  599.962739][T10854]  hci_uart_tty_ioctl+0x128/0x870
[  599.962751][T10854]  tty_ioctl+0x96a/0xac0
[  599.962758][T10854]  __se_sys_ioctl+0xae/0x100
[  599.962766][T10854]  do_syscall_64+0xfa/0x3b0
[  599.962772][T10854]  ? lockdep_hardirqs_on+0x9c/0x150
[  599.962777][T10854]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.962782][T10854]  ? clear_bhb_loop+0x60/0xb0
[  599.962789][T10854]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.962793][T10854] RIP: 0033:0x7f4193759c19
[  599.962800][T10854] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  599.962804][T10854] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  599.962810][T10854] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  599.962814][T10854] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  599.962817][T10854] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  599.962820][T10854] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  599.962823][T10854] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000023a
[  599.962834][T10854]  </TASK>
[  599.962839][T10854] Bluetooth: Can't allocate HCI device
[  600.176716][T10855] FAULT_INJECTION: forcing a failure.
[  600.176716][T10855] name failslab, interval 1, probability 0, space 0, times 0
[  600.189720][T10855] CPU: 0 UID: 0 PID: 10855 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  600.189732][T10855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  600.189737][T10855] Call Trace:
[  600.189745][T10855]  <TASK>
[  600.189749][T10855]  dump_stack_lvl+0xfc/0x190
[  600.189764][T10855]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.189774][T10855]  ? __pfx__printk+0x10/0x10
[  600.189788][T10855]  ? __pfx___might_resched+0x10/0x10
[  600.189801][T10855]  should_fail_ex+0x414/0x560
[  600.189814][T10855]  should_failslab+0xa8/0x100
[  600.189823][T10855]  __kmalloc_noprof+0xcb/0x4f0
[  600.189830][T10855]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  600.189839][T10855]  hci_alloc_dev_priv+0x1d/0x1fd0
[  600.189846][T10855]  hci_uart_tty_ioctl+0x128/0x870
[  600.189857][T10855]  tty_ioctl+0x96a/0xac0
[  600.189864][T10855]  __se_sys_ioctl+0xae/0x100
[  600.189873][T10855]  do_syscall_64+0xfa/0x3b0
[  600.189879][T10855]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.189884][T10855]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.189888][T10855]  ? clear_bhb_loop+0x60/0xb0
[  600.189895][T10855]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.189899][T10855] RIP: 0033:0x7f4193759c19
[  600.189906][T10855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  600.189911][T10855] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  600.189917][T10855] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  600.189920][T10855] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  600.189923][T10855] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  600.189926][T10855] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  600.189929][T10855] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000023b
[  600.189940][T10855]  </TASK>
[  600.189945][T10855] Bluetooth: Can't allocate HCI device
[  600.398350][T10856] FAULT_INJECTION: forcing a failure.
[  600.398350][T10856] name failslab, interval 1, probability 0, space 0, times 0
[  600.411250][T10856] CPU: 0 UID: 0 PID: 10856 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  600.411259][T10856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  600.411262][T10856] Call Trace:
[  600.411265][T10856]  <TASK>
[  600.411268][T10856]  dump_stack_lvl+0xfc/0x190
[  600.411280][T10856]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.411286][T10856]  ? __pfx__printk+0x10/0x10
[  600.411296][T10856]  ? __pfx___might_resched+0x10/0x10
[  600.411306][T10856]  should_fail_ex+0x414/0x560
[  600.411315][T10856]  should_failslab+0xa8/0x100
[  600.411324][T10856]  __kmalloc_noprof+0xcb/0x4f0
[  600.411330][T10856]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  600.411339][T10856]  hci_alloc_dev_priv+0x1d/0x1fd0
[  600.411345][T10856]  hci_uart_tty_ioctl+0x128/0x870
[  600.411355][T10856]  tty_ioctl+0x96a/0xac0
[  600.411362][T10856]  __se_sys_ioctl+0xae/0x100
[  600.411370][T10856]  do_syscall_64+0xfa/0x3b0
[  600.411375][T10856]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.411380][T10856]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.411384][T10856]  ? clear_bhb_loop+0x60/0xb0
[  600.411391][T10856]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.411395][T10856] RIP: 0033:0x7f4193759c19
[  600.411402][T10856] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  600.411406][T10856] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  600.411412][T10856] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  600.411415][T10856] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  600.411418][T10856] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  600.411421][T10856] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  600.411424][T10856] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000023c
executing program
[  600.411436][T10856]  </TASK>
[  600.411440][T10856] Bluetooth: Can't allocate HCI device
[  600.627832][T10857] FAULT_INJECTION: forcing a failure.
[  600.627832][T10857] name failslab, interval 1, probability 0, space 0, times 0
[  600.640783][T10857] CPU: 0 UID: 0 PID: 10857 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  600.640794][T10857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  600.640799][T10857] Call Trace:
[  600.640807][T10857]  <TASK>
[  600.640812][T10857]  dump_stack_lvl+0xfc/0x190
[  600.640827][T10857]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.640836][T10857]  ? __pfx__printk+0x10/0x10
[  600.640850][T10857]  ? __pfx___might_resched+0x10/0x10
[  600.640864][T10857]  should_fail_ex+0x414/0x560
[  600.640879][T10857]  should_failslab+0xa8/0x100
[  600.640888][T10857]  __kmalloc_noprof+0xcb/0x4f0
[  600.640895][T10857]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  600.640904][T10857]  hci_alloc_dev_priv+0x1d/0x1fd0
[  600.640910][T10857]  hci_uart_tty_ioctl+0x128/0x870
[  600.640921][T10857]  tty_ioctl+0x96a/0xac0
[  600.640929][T10857]  __se_sys_ioctl+0xae/0x100
[  600.640937][T10857]  do_syscall_64+0xfa/0x3b0
[  600.640943][T10857]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.640948][T10857]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.640952][T10857]  ? clear_bhb_loop+0x60/0xb0
[  600.640959][T10857]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.640964][T10857] RIP: 0033:0x7f4193759c19
[  600.640970][T10857] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  600.640974][T10857] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  600.640980][T10857] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  600.640984][T10857] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  600.640987][T10857] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  600.640990][T10857] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  600.640992][T10857] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000023d
[  600.641004][T10857]  </TASK>
[  600.641009][T10857] Bluetooth: Can't allocate HCI device
[  600.847118][T10858] FAULT_INJECTION: forcing a failure.
[  600.847118][T10858] name failslab, interval 1, probability 0, space 0, times 0
[  600.860274][T10858] CPU: 0 UID: 0 PID: 10858 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  600.860283][T10858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  600.860287][T10858] Call Trace:
[  600.860290][T10858]  <TASK>
[  600.860293][T10858]  dump_stack_lvl+0xfc/0x190
[  600.860305][T10858]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.860311][T10858]  ? __pfx__printk+0x10/0x10
[  600.860320][T10858]  ? __pfx___might_resched+0x10/0x10
[  600.860330][T10858]  should_fail_ex+0x414/0x560
[  600.860339][T10858]  should_failslab+0xa8/0x100
[  600.860349][T10858]  __kmalloc_noprof+0xcb/0x4f0
[  600.860355][T10858]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  600.860364][T10858]  hci_alloc_dev_priv+0x1d/0x1fd0
[  600.860370][T10858]  hci_uart_tty_ioctl+0x128/0x870
[  600.860381][T10858]  tty_ioctl+0x96a/0xac0
[  600.860387][T10858]  __se_sys_ioctl+0xae/0x100
[  600.860396][T10858]  do_syscall_64+0xfa/0x3b0
[  600.860401][T10858]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.860407][T10858]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.860411][T10858]  ? clear_bhb_loop+0x60/0xb0
[  600.860418][T10858]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.860422][T10858] RIP: 0033:0x7f4193759c19
[  600.860429][T10858] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  600.860433][T10858] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  600.860439][T10858] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  600.860443][T10858] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  600.860446][T10858] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  600.860449][T10858] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  600.860451][T10858] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000023e
executing program
[  600.860463][T10858]  </TASK>
[  600.860468][T10858] Bluetooth: Can't allocate HCI device
[  601.073036][T10859] FAULT_INJECTION: forcing a failure.
[  601.073036][T10859] name failslab, interval 1, probability 0, space 0, times 0
[  601.085720][T10859] CPU: 0 UID: 0 PID: 10859 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  601.085729][T10859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  601.085733][T10859] Call Trace:
[  601.085736][T10859]  <TASK>
[  601.085739][T10859]  dump_stack_lvl+0xfc/0x190
[  601.085752][T10859]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.085758][T10859]  ? __pfx__printk+0x10/0x10
[  601.085767][T10859]  ? __pfx___might_resched+0x10/0x10
[  601.085777][T10859]  should_fail_ex+0x414/0x560
[  601.085786][T10859]  should_failslab+0xa8/0x100
[  601.085795][T10859]  __kmalloc_noprof+0xcb/0x4f0
[  601.085801][T10859]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  601.085809][T10859]  hci_alloc_dev_priv+0x1d/0x1fd0
[  601.085815][T10859]  hci_uart_tty_ioctl+0x128/0x870
[  601.085826][T10859]  tty_ioctl+0x96a/0xac0
[  601.085833][T10859]  __se_sys_ioctl+0xae/0x100
[  601.085841][T10859]  do_syscall_64+0xfa/0x3b0
[  601.085846][T10859]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.085851][T10859]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.085856][T10859]  ? clear_bhb_loop+0x60/0xb0
[  601.085865][T10859]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.085870][T10859] RIP: 0033:0x7f4193759c19
[  601.085877][T10859] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  601.085881][T10859] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  601.085887][T10859] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  601.085890][T10859] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  601.085893][T10859] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  601.085897][T10859] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  601.085900][T10859] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000023f
[  601.085913][T10859]  </TASK>
[  601.085918][T10859] Bluetooth: Can't allocate HCI device
[  601.300417][T10860] FAULT_INJECTION: forcing a failure.
[  601.300417][T10860] name failslab, interval 1, probability 0, space 0, times 0
[  601.314488][T10860] CPU: 0 UID: 0 PID: 10860 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  601.314496][T10860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  601.314500][T10860] Call Trace:
[  601.314503][T10860]  <TASK>
[  601.314506][T10860]  dump_stack_lvl+0xfc/0x190
[  601.314518][T10860]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.314524][T10860]  ? __pfx__printk+0x10/0x10
[  601.314534][T10860]  ? __pfx___might_resched+0x10/0x10
[  601.314544][T10860]  should_fail_ex+0x414/0x560
[  601.314559][T10860]  should_failslab+0xa8/0x100
[  601.314568][T10860]  __kmalloc_noprof+0xcb/0x4f0
[  601.314574][T10860]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  601.314583][T10860]  hci_alloc_dev_priv+0x1d/0x1fd0
[  601.314589][T10860]  hci_uart_tty_ioctl+0x128/0x870
[  601.314601][T10860]  tty_ioctl+0x96a/0xac0
[  601.314608][T10860]  __se_sys_ioctl+0xae/0x100
[  601.314616][T10860]  do_syscall_64+0xfa/0x3b0
[  601.314621][T10860]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.314627][T10860]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.314631][T10860]  ? clear_bhb_loop+0x60/0xb0
[  601.314638][T10860]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.314642][T10860] RIP: 0033:0x7f4193759c19
[  601.314648][T10860] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  601.314652][T10860] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  601.314658][T10860] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  601.314662][T10860] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  601.314664][T10860] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  601.314667][T10860] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  601.314670][T10860] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000240
[  601.314681][T10860]  </TASK>
executing program
[  601.314686][T10860] Bluetooth: Can't allocate HCI device
[  601.522886][T10861] FAULT_INJECTION: forcing a failure.
[  601.522886][T10861] name failslab, interval 1, probability 0, space 0, times 0
[  601.535631][T10861] CPU: 0 UID: 0 PID: 10861 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  601.535639][T10861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  601.535643][T10861] Call Trace:
[  601.535647][T10861]  <TASK>
[  601.535651][T10861]  dump_stack_lvl+0xfc/0x190
[  601.535664][T10861]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.535670][T10861]  ? __pfx__printk+0x10/0x10
[  601.535679][T10861]  ? __pfx___might_resched+0x10/0x10
[  601.535689][T10861]  should_fail_ex+0x414/0x560
[  601.535699][T10861]  should_failslab+0xa8/0x100
[  601.535707][T10861]  __kmalloc_noprof+0xcb/0x4f0
[  601.535713][T10861]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  601.535722][T10861]  hci_alloc_dev_priv+0x1d/0x1fd0
[  601.535728][T10861]  hci_uart_tty_ioctl+0x128/0x870
[  601.535740][T10861]  tty_ioctl+0x96a/0xac0
[  601.535747][T10861]  __se_sys_ioctl+0xae/0x100
[  601.535756][T10861]  do_syscall_64+0xfa/0x3b0
[  601.535762][T10861]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.535768][T10861]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.535772][T10861]  ? clear_bhb_loop+0x60/0xb0
[  601.535779][T10861]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.535784][T10861] RIP: 0033:0x7f4193759c19
[  601.535791][T10861] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  601.535795][T10861] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  601.535801][T10861] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  601.535804][T10861] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  601.535807][T10861] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
executing program
[  601.535810][T10861] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  601.535813][T10861] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000241
[  601.535824][T10861]  </TASK>
[  601.535829][T10861] Bluetooth: Can't allocate HCI device
[  601.739080][T10862] FAULT_INJECTION: forcing a failure.
[  601.739080][T10862] name failslab, interval 1, probability 0, space 0, times 0
[  601.752702][T10862] CPU: 0 UID: 0 PID: 10862 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  601.752710][T10862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  601.752714][T10862] Call Trace:
[  601.752717][T10862]  <TASK>
[  601.752720][T10862]  dump_stack_lvl+0xfc/0x190
[  601.752731][T10862]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.752738][T10862]  ? __pfx__printk+0x10/0x10
[  601.752747][T10862]  ? __pfx___might_resched+0x10/0x10
[  601.752757][T10862]  should_fail_ex+0x414/0x560
[  601.752766][T10862]  should_failslab+0xa8/0x100
[  601.752774][T10862]  __kmalloc_noprof+0xcb/0x4f0
[  601.752780][T10862]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  601.752789][T10862]  hci_alloc_dev_priv+0x1d/0x1fd0
[  601.752794][T10862]  hci_uart_tty_ioctl+0x128/0x870
[  601.752806][T10862]  tty_ioctl+0x96a/0xac0
[  601.752812][T10862]  __se_sys_ioctl+0xae/0x100
[  601.752820][T10862]  do_syscall_64+0xfa/0x3b0
[  601.752826][T10862]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.752831][T10862]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.752835][T10862]  ? clear_bhb_loop+0x60/0xb0
[  601.752842][T10862]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.752846][T10862] RIP: 0033:0x7f4193759c19
[  601.752853][T10862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  601.752857][T10862] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  601.752863][T10862] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  601.752866][T10862] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  601.752869][T10862] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  601.752872][T10862] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  601.752875][T10862] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000242
[  601.752886][T10862]  </TASK>
[  601.752891][T10862] Bluetooth: Can't allocate HCI device
[  601.968738][T10863] FAULT_INJECTION: forcing a failure.
[  601.968738][T10863] name failslab, interval 1, probability 0, space 0, times 0
[  601.981663][T10863] CPU: 1 UID: 0 PID: 10863 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  601.981672][T10863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  601.981675][T10863] Call Trace:
[  601.981681][T10863]  <TASK>
[  601.981685][T10863]  dump_stack_lvl+0xfc/0x190
[  601.981697][T10863]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.981703][T10863]  ? __pfx__printk+0x10/0x10
[  601.981710][T10863]  ? __pfx___might_resched+0x10/0x10
[  601.981721][T10863]  should_fail_ex+0x414/0x560
[  601.981731][T10863]  should_failslab+0xa8/0x100
[  601.981740][T10863]  __kmalloc_noprof+0xcb/0x4f0
[  601.981746][T10863]  ? tomoyo_encode+0xa5/0x460
[  601.981755][T10863]  tomoyo_encode+0xa5/0x460
[  601.981762][T10863]  tomoyo_realpath_from_path+0x51a/0x550
[  601.981774][T10863]  tomoyo_path_number_perm+0x1c0/0x4b0
[  601.981778][T10863]  ? tomoyo_path_number_perm+0x190/0x4b0
[  601.981784][T10863]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  601.981789][T10863]  ? sb_end_write+0x8d/0x140
[  601.981795][T10863]  ? vfs_write+0x5a4/0x930
[  601.981805][T10863]  ? __pfx_vfs_write+0x10/0x10
[  601.981822][T10863]  ? ksys_write+0x108/0x1f0
[  601.981829][T10863]  ? __pfx_ksys_write+0x10/0x10
[  601.981836][T10863]  security_file_ioctl+0x6d/0x190
[  601.981841][T10863]  __se_sys_ioctl+0x39/0x100
[  601.981849][T10863]  do_syscall_64+0xfa/0x3b0
[  601.981855][T10863]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.981860][T10863]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.981864][T10863]  ? clear_bhb_loop+0x60/0xb0
[  601.981870][T10863]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.981875][T10863] RIP: 0033:0x7f4193759c19
[  601.981881][T10863] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  601.981885][T10863] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  601.981891][T10863] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  601.981895][T10863] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  601.981898][T10863] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  601.981901][T10863] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  601.981903][T10863] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000243
[  601.981915][T10863]  </TASK>
[  601.981929][T10863] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[  602.259534][T10864] FAULT_INJECTION: forcing a failure.
[  602.259534][T10864] name failslab, interval 1, probability 0, space 0, times 0
[  602.272185][T10864] CPU: 1 UID: 0 PID: 10864 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  602.272193][T10864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  602.272196][T10864] Call Trace:
[  602.272201][T10864]  <TASK>
[  602.272205][T10864]  dump_stack_lvl+0xfc/0x190
[  602.272217][T10864]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.272223][T10864]  ? __pfx__printk+0x10/0x10
[  602.272232][T10864]  ? __pfx___might_resched+0x10/0x10
[  602.272242][T10864]  should_fail_ex+0x414/0x560
[  602.272252][T10864]  should_failslab+0xa8/0x100
[  602.272261][T10864]  __kmalloc_noprof+0xcb/0x4f0
[  602.272267][T10864]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  602.272276][T10864]  hci_alloc_dev_priv+0x1d/0x1fd0
[  602.272283][T10864]  hci_uart_tty_ioctl+0x128/0x870
[  602.272294][T10864]  tty_ioctl+0x96a/0xac0
[  602.272301][T10864]  __se_sys_ioctl+0xae/0x100
[  602.272309][T10864]  do_syscall_64+0xfa/0x3b0
[  602.272315][T10864]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.272320][T10864]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.272324][T10864]  ? clear_bhb_loop+0x60/0xb0
[  602.272331][T10864]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.272335][T10864] RIP: 0033:0x7f4193759c19
[  602.272341][T10864] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  602.272346][T10864] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  602.272352][T10864] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  602.272355][T10864] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  602.272358][T10864] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  602.272361][T10864] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  602.272363][T10864] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000244
[  602.272375][T10864]  </TASK>
[  602.272379][T10864] Bluetooth: Can't allocate HCI device
[  602.480248][T10865] FAULT_INJECTION: forcing a failure.
[  602.480248][T10865] name failslab, interval 1, probability 0, space 0, times 0
[  602.492982][T10865] CPU: 1 UID: 0 PID: 10865 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  602.492990][T10865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  602.492994][T10865] Call Trace:
[  602.492997][T10865]  <TASK>
[  602.493000][T10865]  dump_stack_lvl+0xfc/0x190
[  602.493011][T10865]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.493017][T10865]  ? __pfx__printk+0x10/0x10
[  602.493026][T10865]  ? __pfx___might_resched+0x10/0x10
[  602.493036][T10865]  should_fail_ex+0x414/0x560
[  602.493045][T10865]  should_failslab+0xa8/0x100
[  602.493053][T10865]  __kmalloc_noprof+0xcb/0x4f0
[  602.493059][T10865]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  602.493068][T10865]  hci_alloc_dev_priv+0x1d/0x1fd0
[  602.493074][T10865]  hci_uart_tty_ioctl+0x128/0x870
[  602.493084][T10865]  tty_ioctl+0x96a/0xac0
[  602.493091][T10865]  __se_sys_ioctl+0xae/0x100
[  602.493100][T10865]  do_syscall_64+0xfa/0x3b0
[  602.493105][T10865]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.493110][T10865]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.493115][T10865]  ? clear_bhb_loop+0x60/0xb0
[  602.493121][T10865]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.493125][T10865] RIP: 0033:0x7f4193759c19
[  602.493132][T10865] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  602.493136][T10865] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  602.493142][T10865] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  602.493145][T10865] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  602.493148][T10865] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  602.493151][T10865] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  602.493153][T10865] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000245
[  602.493165][T10865]  </TASK>
[  602.493169][T10865] Bluetooth: Can't allocate HCI device
[  602.698716][T10866] FAULT_INJECTION: forcing a failure.
[  602.698716][T10866] name failslab, interval 1, probability 0, space 0, times 0
[  602.711587][T10866] CPU: 1 UID: 0 PID: 10866 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  602.711595][T10866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  602.711599][T10866] Call Trace:
[  602.711602][T10866]  <TASK>
[  602.711605][T10866]  dump_stack_lvl+0xfc/0x190
[  602.711616][T10866]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.711623][T10866]  ? __pfx__printk+0x10/0x10
[  602.711632][T10866]  ? __pfx___might_resched+0x10/0x10
[  602.711642][T10866]  should_fail_ex+0x414/0x560
[  602.711651][T10866]  should_failslab+0xa8/0x100
[  602.711659][T10866]  __kmalloc_noprof+0xcb/0x4f0
[  602.711665][T10866]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  602.711674][T10866]  hci_alloc_dev_priv+0x1d/0x1fd0
[  602.711679][T10866]  hci_uart_tty_ioctl+0x128/0x870
[  602.711690][T10866]  tty_ioctl+0x96a/0xac0
[  602.711697][T10866]  __se_sys_ioctl+0xae/0x100
[  602.711705][T10866]  do_syscall_64+0xfa/0x3b0
[  602.711710][T10866]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.711716][T10866]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.711720][T10866]  ? clear_bhb_loop+0x60/0xb0
[  602.711727][T10866]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.711731][T10866] RIP: 0033:0x7f4193759c19
[  602.711738][T10866] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  602.711742][T10866] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  602.711748][T10866] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  602.711751][T10866] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  602.711754][T10866] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  602.711757][T10866] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  602.711760][T10866] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000246
[  602.711771][T10866]  </TASK>
[  602.711775][T10866] Bluetooth: Can't allocate HCI device
[  602.918186][T10867] FAULT_INJECTION: forcing a failure.
[  602.918186][T10867] name failslab, interval 1, probability 0, space 0, times 0
[  602.931983][T10867] CPU: 1 UID: 0 PID: 10867 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  602.931992][T10867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  602.931995][T10867] Call Trace:
[  602.931999][T10867]  <TASK>
[  602.932002][T10867]  dump_stack_lvl+0xfc/0x190
[  602.932014][T10867]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.932021][T10867]  ? __pfx__printk+0x10/0x10
[  602.932030][T10867]  ? __pfx___might_resched+0x10/0x10
[  602.932039][T10867]  should_fail_ex+0x414/0x560
[  602.932048][T10867]  should_failslab+0xa8/0x100
[  602.932057][T10867]  __kmalloc_noprof+0xcb/0x4f0
[  602.932063][T10867]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  602.932072][T10867]  hci_alloc_dev_priv+0x1d/0x1fd0
[  602.932077][T10867]  hci_uart_tty_ioctl+0x128/0x870
[  602.932088][T10867]  tty_ioctl+0x96a/0xac0
[  602.932095][T10867]  __se_sys_ioctl+0xae/0x100
[  602.932103][T10867]  do_syscall_64+0xfa/0x3b0
[  602.932108][T10867]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.932113][T10867]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.932117][T10867]  ? clear_bhb_loop+0x60/0xb0
[  602.932124][T10867]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.932128][T10867] RIP: 0033:0x7f4193759c19
[  602.932135][T10867] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  602.932139][T10867] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  602.932145][T10867] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  602.932148][T10867] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  602.932161][T10867] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  602.932164][T10867] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  602.932166][T10867] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000247
[  602.932178][T10867]  </TASK>
[  602.932182][T10867] Bluetooth: Can't allocate HCI device
[  603.147687][T10868] FAULT_INJECTION: forcing a failure.
[  603.147687][T10868] name failslab, interval 1, probability 0, space 0, times 0
[  603.160646][T10868] CPU: 1 UID: 0 PID: 10868 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  603.160658][T10868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  603.160662][T10868] Call Trace:
[  603.160670][T10868]  <TASK>
[  603.160675][T10868]  dump_stack_lvl+0xfc/0x190
[  603.160691][T10868]  ? __pfx_dump_stack_lvl+0x10/0x10
[  603.160700][T10868]  ? __pfx__printk+0x10/0x10
[  603.160714][T10868]  ? __pfx___might_resched+0x10/0x10
[  603.160728][T10868]  should_fail_ex+0x414/0x560
[  603.160743][T10868]  should_failslab+0xa8/0x100
[  603.160754][T10868]  __kmalloc_noprof+0xcb/0x4f0
[  603.160763][T10868]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  603.160774][T10868]  hci_alloc_dev_priv+0x1d/0x1fd0
[  603.160780][T10868]  hci_uart_tty_ioctl+0x128/0x870
[  603.160792][T10868]  tty_ioctl+0x96a/0xac0
[  603.160799][T10868]  __se_sys_ioctl+0xae/0x100
[  603.160808][T10868]  do_syscall_64+0xfa/0x3b0
[  603.160814][T10868]  ? lockdep_hardirqs_on+0x9c/0x150
[  603.160819][T10868]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.160824][T10868]  ? clear_bhb_loop+0x60/0xb0
[  603.160830][T10868]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.160835][T10868] RIP: 0033:0x7f4193759c19
[  603.160842][T10868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  603.160846][T10868] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  603.160852][T10868] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  603.160856][T10868] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  603.160859][T10868] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  603.160862][T10868] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  603.160865][T10868] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000248
[  603.160876][T10868]  </TASK>
[  603.160881][T10868] Bluetooth: Can't allocate HCI device
[  603.372379][T10869] FAULT_INJECTION: forcing a failure.
[  603.372379][T10869] name failslab, interval 1, probability 0, space 0, times 0
[  603.386736][T10869] CPU: 1 UID: 0 PID: 10869 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  603.386744][T10869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  603.386748][T10869] Call Trace:
[  603.386752][T10869]  <TASK>
[  603.386755][T10869]  dump_stack_lvl+0xfc/0x190
[  603.386766][T10869]  ? __pfx_dump_stack_lvl+0x10/0x10
[  603.386773][T10869]  ? __pfx__printk+0x10/0x10
[  603.386782][T10869]  ? __pfx___might_resched+0x10/0x10
[  603.386791][T10869]  should_fail_ex+0x414/0x560
[  603.386800][T10869]  should_failslab+0xa8/0x100
[  603.386808][T10869]  __kmalloc_noprof+0xcb/0x4f0
[  603.386814][T10869]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  603.386822][T10869]  hci_alloc_dev_priv+0x1d/0x1fd0
[  603.386828][T10869]  hci_uart_tty_ioctl+0x128/0x870
[  603.386839][T10869]  tty_ioctl+0x96a/0xac0
[  603.386845][T10869]  __se_sys_ioctl+0xae/0x100
[  603.386853][T10869]  do_syscall_64+0xfa/0x3b0
[  603.386858][T10869]  ? lockdep_hardirqs_on+0x9c/0x150
[  603.386863][T10869]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.386867][T10869]  ? clear_bhb_loop+0x60/0xb0
[  603.386874][T10869]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.386878][T10869] RIP: 0033:0x7f4193759c19
[  603.386885][T10869] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  603.386889][T10869] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  603.386895][T10869] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  603.386898][T10869] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  603.386901][T10869] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  603.386904][T10869] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  603.386906][T10869] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000249
[  603.386918][T10869]  </TASK>
[  603.386922][T10869] Bluetooth: Can't allocate HCI device
[  603.598618][T10870] FAULT_INJECTION: forcing a failure.
[  603.598618][T10870] name failslab, interval 1, probability 0, space 0, times 0
[  603.611270][T10870] CPU: 1 UID: 0 PID: 10870 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  603.611278][T10870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  603.611282][T10870] Call Trace:
[  603.611287][T10870]  <TASK>
[  603.611291][T10870]  dump_stack_lvl+0xfc/0x190
[  603.611302][T10870]  ? __pfx_dump_stack_lvl+0x10/0x10
[  603.611308][T10870]  ? __pfx__printk+0x10/0x10
[  603.611317][T10870]  ? __pfx___might_resched+0x10/0x10
[  603.611327][T10870]  should_fail_ex+0x414/0x560
[  603.611343][T10870]  should_failslab+0xa8/0x100
[  603.611351][T10870]  __kmalloc_noprof+0xcb/0x4f0
[  603.611358][T10870]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  603.611376][T10870]  hci_alloc_dev_priv+0x1d/0x1fd0
[  603.611382][T10870]  hci_uart_tty_ioctl+0x128/0x870
[  603.611399][T10870]  tty_ioctl+0x96a/0xac0
[  603.611406][T10870]  __se_sys_ioctl+0xae/0x100
[  603.611414][T10870]  do_syscall_64+0xfa/0x3b0
[  603.611420][T10870]  ? lockdep_hardirqs_on+0x9c/0x150
[  603.611425][T10870]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.611430][T10870]  ? clear_bhb_loop+0x60/0xb0
[  603.611436][T10870]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.611441][T10870] RIP: 0033:0x7f4193759c19
[  603.611447][T10870] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  603.611451][T10870] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  603.611462][T10870] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  603.611465][T10870] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  603.611468][T10870] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  603.611471][T10870] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  603.611474][T10870] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000024a
[  603.611486][T10870]  </TASK>
[  603.611834][T10870] Bluetooth: Can't allocate HCI device
[  603.817273][T10871] FAULT_INJECTION: forcing a failure.
[  603.817273][T10871] name failslab, interval 1, probability 0, space 0, times 0
[  603.830759][T10871] CPU: 1 UID: 0 PID: 10871 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  603.830767][T10871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  603.830771][T10871] Call Trace:
[  603.830774][T10871]  <TASK>
[  603.830777][T10871]  dump_stack_lvl+0xfc/0x190
[  603.830788][T10871]  ? __pfx_dump_stack_lvl+0x10/0x10
[  603.830794][T10871]  ? __pfx__printk+0x10/0x10
[  603.830803][T10871]  ? __pfx___might_resched+0x10/0x10
[  603.830813][T10871]  should_fail_ex+0x414/0x560
[  603.830822][T10871]  should_failslab+0xa8/0x100
[  603.830830][T10871]  __kmalloc_noprof+0xcb/0x4f0
[  603.830836][T10871]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  603.830846][T10871]  hci_alloc_dev_priv+0x1d/0x1fd0
[  603.830851][T10871]  hci_uart_tty_ioctl+0x128/0x870
[  603.830862][T10871]  tty_ioctl+0x96a/0xac0
[  603.830869][T10871]  __se_sys_ioctl+0xae/0x100
[  603.830877][T10871]  do_syscall_64+0xfa/0x3b0
[  603.830883][T10871]  ? lockdep_hardirqs_on+0x9c/0x150
[  603.830887][T10871]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.830892][T10871]  ? clear_bhb_loop+0x60/0xb0
[  603.830898][T10871]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.830903][T10871] RIP: 0033:0x7f4193759c19
[  603.830909][T10871] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  603.830913][T10871] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  603.830919][T10871] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  603.830922][T10871] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  603.830925][T10871] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  603.830928][T10871] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  603.830931][T10871] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000024b
executing program
[  603.830942][T10871]  </TASK>
[  603.830946][T10871] Bluetooth: Can't allocate HCI device
[  604.047747][T10872] FAULT_INJECTION: forcing a failure.
[  604.047747][T10872] name failslab, interval 1, probability 0, space 0, times 0
[  604.060656][T10872] CPU: 1 UID: 0 PID: 10872 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  604.060664][T10872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  604.060668][T10872] Call Trace:
[  604.060671][T10872]  <TASK>
[  604.060674][T10872]  dump_stack_lvl+0xfc/0x190
[  604.060686][T10872]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.060692][T10872]  ? __pfx__printk+0x10/0x10
[  604.060702][T10872]  ? __pfx___might_resched+0x10/0x10
[  604.060712][T10872]  should_fail_ex+0x414/0x560
[  604.060721][T10872]  should_failslab+0xa8/0x100
[  604.060729][T10872]  __kmalloc_noprof+0xcb/0x4f0
[  604.060735][T10872]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  604.060745][T10872]  hci_alloc_dev_priv+0x1d/0x1fd0
[  604.060750][T10872]  hci_uart_tty_ioctl+0x128/0x870
[  604.060761][T10872]  tty_ioctl+0x96a/0xac0
[  604.060767][T10872]  __se_sys_ioctl+0xae/0x100
[  604.060776][T10872]  do_syscall_64+0xfa/0x3b0
[  604.060781][T10872]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.060787][T10872]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.060791][T10872]  ? clear_bhb_loop+0x60/0xb0
[  604.060797][T10872]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.060802][T10872] RIP: 0033:0x7f4193759c19
[  604.060808][T10872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  604.060813][T10872] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  604.060819][T10872] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  604.060822][T10872] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  604.060825][T10872] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  604.060828][T10872] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  604.060831][T10872] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000024c
[  604.060842][T10872]  </TASK>
[  604.060847][T10872] Bluetooth: Can't allocate HCI device
[  604.278682][T10873] FAULT_INJECTION: forcing a failure.
[  604.278682][T10873] name failslab, interval 1, probability 0, space 0, times 0
[  604.291814][T10873] CPU: 0 UID: 0 PID: 10873 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  604.291822][T10873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  604.291826][T10873] Call Trace:
[  604.291832][T10873]  <TASK>
[  604.291836][T10873]  dump_stack_lvl+0xfc/0x190
[  604.291848][T10873]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.291854][T10873]  ? __pfx__printk+0x10/0x10
[  604.291863][T10873]  ? __pfx___might_resched+0x10/0x10
[  604.291874][T10873]  should_fail_ex+0x414/0x560
[  604.291883][T10873]  should_failslab+0xa8/0x100
[  604.291892][T10873]  __kmalloc_noprof+0xcb/0x4f0
[  604.291898][T10873]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  604.291907][T10873]  hci_alloc_dev_priv+0x1d/0x1fd0
[  604.291913][T10873]  hci_uart_tty_ioctl+0x128/0x870
[  604.291926][T10873]  tty_ioctl+0x96a/0xac0
[  604.291933][T10873]  __se_sys_ioctl+0xae/0x100
[  604.291941][T10873]  do_syscall_64+0xfa/0x3b0
[  604.291946][T10873]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.291952][T10873]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.291956][T10873]  ? clear_bhb_loop+0x60/0xb0
[  604.291962][T10873]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.291967][T10873] RIP: 0033:0x7f4193759c19
[  604.291974][T10873] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  604.291978][T10873] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  604.291984][T10873] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  604.291987][T10873] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  604.291991][T10873] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  604.291994][T10873] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  604.291996][T10873] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000024d
executing program
[  604.292008][T10873]  </TASK>
[  604.292012][T10873] Bluetooth: Can't allocate HCI device
[  604.498228][T10874] FAULT_INJECTION: forcing a failure.
[  604.498228][T10874] name failslab, interval 1, probability 0, space 0, times 0
[  604.511290][T10874] CPU: 0 UID: 0 PID: 10874 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  604.511298][T10874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  604.511302][T10874] Call Trace:
[  604.511305][T10874]  <TASK>
[  604.511308][T10874]  dump_stack_lvl+0xfc/0x190
[  604.511318][T10874]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.511325][T10874]  ? __pfx__printk+0x10/0x10
[  604.511334][T10874]  ? __pfx___might_resched+0x10/0x10
[  604.511344][T10874]  should_fail_ex+0x414/0x560
[  604.511353][T10874]  should_failslab+0xa8/0x100
[  604.511361][T10874]  __kmalloc_noprof+0xcb/0x4f0
[  604.511367][T10874]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  604.511376][T10874]  hci_alloc_dev_priv+0x1d/0x1fd0
[  604.511382][T10874]  hci_uart_tty_ioctl+0x128/0x870
[  604.511392][T10874]  tty_ioctl+0x96a/0xac0
[  604.511399][T10874]  __se_sys_ioctl+0xae/0x100
[  604.511407][T10874]  do_syscall_64+0xfa/0x3b0
[  604.511412][T10874]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.511417][T10874]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.511422][T10874]  ? clear_bhb_loop+0x60/0xb0
[  604.511428][T10874]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.511432][T10874] RIP: 0033:0x7f4193759c19
[  604.511439][T10874] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  604.511443][T10874] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  604.511449][T10874] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  604.511452][T10874] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  604.511455][T10874] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  604.511458][T10874] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  604.511461][T10874] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000024e
[  604.511472][T10874]  </TASK>
[  604.511477][T10874] Bluetooth: Can't allocate HCI device
[  604.718926][T10875] FAULT_INJECTION: forcing a failure.
[  604.718926][T10875] name failslab, interval 1, probability 0, space 0, times 0
[  604.732235][T10875] CPU: 1 UID: 0 PID: 10875 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  604.732243][T10875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  604.732246][T10875] Call Trace:
[  604.732250][T10875]  <TASK>
[  604.732253][T10875]  dump_stack_lvl+0xfc/0x190
[  604.732264][T10875]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.732270][T10875]  ? __pfx__printk+0x10/0x10
[  604.732280][T10875]  ? __pfx___might_resched+0x10/0x10
[  604.732289][T10875]  should_fail_ex+0x414/0x560
[  604.732298][T10875]  should_failslab+0xa8/0x100
[  604.732306][T10875]  __kmalloc_noprof+0xcb/0x4f0
[  604.732313][T10875]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  604.732322][T10875]  hci_alloc_dev_priv+0x1d/0x1fd0
[  604.732328][T10875]  hci_uart_tty_ioctl+0x128/0x870
[  604.732338][T10875]  tty_ioctl+0x96a/0xac0
[  604.732344][T10875]  __se_sys_ioctl+0xae/0x100
[  604.732352][T10875]  do_syscall_64+0xfa/0x3b0
[  604.732358][T10875]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.732363][T10875]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.732367][T10875]  ? clear_bhb_loop+0x60/0xb0
[  604.732373][T10875]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.732378][T10875] RIP: 0033:0x7f4193759c19
[  604.732384][T10875] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  604.732388][T10875] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  604.732394][T10875] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  604.732397][T10875] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  604.732400][T10875] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  604.732403][T10875] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  604.732406][T10875] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000024f
[  604.732421][T10875]  </TASK>
[  604.923345][T10875] Bluetooth: Can't allocate HCI device
[  604.945445][T10876] FAULT_INJECTION: forcing a failure.
[  604.945445][T10876] name failslab, interval 1, probability 0, space 0, times 0
[  604.958238][T10876] CPU: 0 UID: 0 PID: 10876 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  604.958249][T10876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  604.958254][T10876] Call Trace:
[  604.958262][T10876]  <TASK>
[  604.958268][T10876]  dump_stack_lvl+0xfc/0x190
[  604.958283][T10876]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.958292][T10876]  ? __pfx__printk+0x10/0x10
[  604.958301][T10876]  ? __pfx___might_resched+0x10/0x10
[  604.958312][T10876]  should_fail_ex+0x414/0x560
[  604.958322][T10876]  should_failslab+0xa8/0x100
[  604.958331][T10876]  __kmalloc_noprof+0xcb/0x4f0
[  604.958337][T10876]  ? tomoyo_encode+0xa5/0x460
[  604.958346][T10876]  tomoyo_encode+0xa5/0x460
[  604.958354][T10876]  tomoyo_realpath_from_path+0x51a/0x550
[  604.958366][T10876]  tomoyo_path_number_perm+0x1c0/0x4b0
[  604.958371][T10876]  ? tomoyo_path_number_perm+0x190/0x4b0
[  604.958376][T10876]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  604.958381][T10876]  ? sb_end_write+0x8d/0x140
[  604.958386][T10876]  ? vfs_write+0x5a4/0x930
[  604.958397][T10876]  ? __pfx_vfs_write+0x10/0x10
[  604.958414][T10876]  ? ksys_write+0x108/0x1f0
[  604.958420][T10876]  ? __pfx_ksys_write+0x10/0x10
[  604.958428][T10876]  security_file_ioctl+0x6d/0x190
[  604.958433][T10876]  __se_sys_ioctl+0x39/0x100
[  604.958441][T10876]  do_syscall_64+0xfa/0x3b0
[  604.958448][T10876]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.958453][T10876]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.958457][T10876]  ? clear_bhb_loop+0x60/0xb0
[  604.958464][T10876]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.958468][T10876] RIP: 0033:0x7f4193759c19
[  604.958475][T10876] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  604.958479][T10876] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  604.958485][T10876] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  604.958488][T10876] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  604.958491][T10876] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  604.958494][T10876] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  604.958496][T10876] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000250
[  604.958508][T10876]  </TASK>
[  604.958523][T10876] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[  605.243581][T10877] FAULT_INJECTION: forcing a failure.
[  605.243581][T10877] name failslab, interval 1, probability 0, space 0, times 0
[  605.256368][T10877] CPU: 0 UID: 0 PID: 10877 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  605.256376][T10877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  605.256380][T10877] Call Trace:
[  605.256383][T10877]  <TASK>
[  605.256386][T10877]  dump_stack_lvl+0xfc/0x190
[  605.256398][T10877]  ? __pfx_dump_stack_lvl+0x10/0x10
[  605.256405][T10877]  ? __pfx__printk+0x10/0x10
[  605.256414][T10877]  ? __pfx___might_resched+0x10/0x10
[  605.256424][T10877]  should_fail_ex+0x414/0x560
[  605.256433][T10877]  should_failslab+0xa8/0x100
[  605.256442][T10877]  __kmalloc_noprof+0xcb/0x4f0
[  605.256448][T10877]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  605.256457][T10877]  hci_alloc_dev_priv+0x1d/0x1fd0
[  605.256462][T10877]  hci_uart_tty_ioctl+0x128/0x870
[  605.256473][T10877]  tty_ioctl+0x96a/0xac0
[  605.256480][T10877]  __se_sys_ioctl+0xae/0x100
[  605.256488][T10877]  do_syscall_64+0xfa/0x3b0
[  605.256493][T10877]  ? lockdep_hardirqs_on+0x9c/0x150
[  605.256498][T10877]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.256502][T10877]  ? clear_bhb_loop+0x60/0xb0
[  605.256509][T10877]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.256513][T10877] RIP: 0033:0x7f4193759c19
[  605.256519][T10877] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  605.256524][T10877] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  605.256530][T10877] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  605.256533][T10877] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  605.256536][T10877] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  605.256539][T10877] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  605.256542][T10877] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000251
[  605.256553][T10877]  </TASK>
[  605.256557][T10877] Bluetooth: Can't allocate HCI device
[  605.463242][T10878] FAULT_INJECTION: forcing a failure.
[  605.463242][T10878] name failslab, interval 1, probability 0, space 0, times 0
[  605.476002][T10878] CPU: 0 UID: 0 PID: 10878 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  605.476010][T10878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  605.476013][T10878] Call Trace:
[  605.476017][T10878]  <TASK>
[  605.476021][T10878]  dump_stack_lvl+0xfc/0x190
[  605.476032][T10878]  ? __pfx_dump_stack_lvl+0x10/0x10
[  605.476038][T10878]  ? __pfx__printk+0x10/0x10
[  605.476048][T10878]  ? __pfx___might_resched+0x10/0x10
[  605.476057][T10878]  should_fail_ex+0x414/0x560
[  605.476067][T10878]  should_failslab+0xa8/0x100
[  605.476075][T10878]  __kmalloc_noprof+0xcb/0x4f0
[  605.476081][T10878]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  605.476090][T10878]  hci_alloc_dev_priv+0x1d/0x1fd0
[  605.476097][T10878]  hci_uart_tty_ioctl+0x128/0x870
[  605.476108][T10878]  tty_ioctl+0x96a/0xac0
[  605.476116][T10878]  __se_sys_ioctl+0xae/0x100
[  605.476124][T10878]  do_syscall_64+0xfa/0x3b0
[  605.476129][T10878]  ? lockdep_hardirqs_on+0x9c/0x150
[  605.476135][T10878]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.476139][T10878]  ? clear_bhb_loop+0x60/0xb0
[  605.476146][T10878]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.476150][T10878] RIP: 0033:0x7f4193759c19
[  605.476162][T10878] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  605.476166][T10878] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  605.476172][T10878] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  605.476176][T10878] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  605.476179][T10878] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  605.476182][T10878] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  605.476184][T10878] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000252
[  605.476196][T10878]  </TASK>
[  605.476200][T10878] Bluetooth: Can't allocate HCI device
[  605.682563][T10879] FAULT_INJECTION: forcing a failure.
[  605.682563][T10879] name failslab, interval 1, probability 0, space 0, times 0
[  605.695933][T10879] CPU: 0 UID: 0 PID: 10879 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  605.695940][T10879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  605.695944][T10879] Call Trace:
[  605.695947][T10879]  <TASK>
[  605.695950][T10879]  dump_stack_lvl+0xfc/0x190
[  605.695961][T10879]  ? __pfx_dump_stack_lvl+0x10/0x10
[  605.695967][T10879]  ? __pfx__printk+0x10/0x10
[  605.695977][T10879]  ? __pfx___might_resched+0x10/0x10
[  605.695987][T10879]  should_fail_ex+0x414/0x560
[  605.695996][T10879]  should_failslab+0xa8/0x100
[  605.696004][T10879]  __kmalloc_noprof+0xcb/0x4f0
[  605.696010][T10879]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  605.696018][T10879]  hci_alloc_dev_priv+0x1d/0x1fd0
[  605.696024][T10879]  hci_uart_tty_ioctl+0x128/0x870
[  605.696035][T10879]  tty_ioctl+0x96a/0xac0
[  605.696041][T10879]  __se_sys_ioctl+0xae/0x100
[  605.696049][T10879]  do_syscall_64+0xfa/0x3b0
[  605.696056][T10879]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.696060][T10879]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  605.696064][T10879]  ? clear_bhb_loop+0x60/0xb0
[  605.696070][T10879]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.696074][T10879] RIP: 0033:0x7f4193759c19
[  605.696081][T10879] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  605.696085][T10879] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  605.696090][T10879] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  605.696094][T10879] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  605.696097][T10879] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  605.696099][T10879] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  605.696102][T10879] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000253
[  605.696113][T10879]  </TASK>
[  605.696118][T10879] Bluetooth: Can't allocate HCI device
[  605.904684][T10880] FAULT_INJECTION: forcing a failure.
[  605.904684][T10880] name failslab, interval 1, probability 0, space 0, times 0
[  605.917460][T10880] CPU: 0 UID: 0 PID: 10880 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  605.917468][T10880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  605.917471][T10880] Call Trace:
[  605.917476][T10880]  <TASK>
[  605.917480][T10880]  dump_stack_lvl+0xfc/0x190
[  605.917491][T10880]  ? __pfx_dump_stack_lvl+0x10/0x10
[  605.917498][T10880]  ? __pfx__printk+0x10/0x10
[  605.917507][T10880]  ? __pfx___might_resched+0x10/0x10
[  605.917517][T10880]  should_fail_ex+0x414/0x560
[  605.917526][T10880]  should_failslab+0xa8/0x100
[  605.917535][T10880]  __kmalloc_noprof+0xcb/0x4f0
[  605.917542][T10880]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  605.917550][T10880]  hci_alloc_dev_priv+0x1d/0x1fd0
[  605.917557][T10880]  hci_uart_tty_ioctl+0x128/0x870
[  605.917568][T10880]  tty_ioctl+0x96a/0xac0
[  605.917576][T10880]  __se_sys_ioctl+0xae/0x100
[  605.917584][T10880]  do_syscall_64+0xfa/0x3b0
[  605.917590][T10880]  ? lockdep_hardirqs_on+0x9c/0x150
[  605.917595][T10880]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.917599][T10880]  ? clear_bhb_loop+0x60/0xb0
[  605.917606][T10880]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.917611][T10880] RIP: 0033:0x7f4193759c19
[  605.917618][T10880] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  605.917623][T10880] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  605.917629][T10880] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  605.917632][T10880] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  605.917635][T10880] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  605.917638][T10880] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  605.917641][T10880] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000254
[  605.917652][T10880]  </TASK>
[  605.917657][T10880] Bluetooth: Can't allocate HCI device
[  606.124886][T10881] FAULT_INJECTION: forcing a failure.
[  606.124886][T10881] name failslab, interval 1, probability 0, space 0, times 0
[  606.138658][T10881] CPU: 0 UID: 0 PID: 10881 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  606.138667][T10881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  606.138670][T10881] Call Trace:
[  606.138674][T10881]  <TASK>
[  606.138677][T10881]  dump_stack_lvl+0xfc/0x190
[  606.138688][T10881]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.138695][T10881]  ? __pfx__printk+0x10/0x10
[  606.138704][T10881]  ? __pfx___might_resched+0x10/0x10
[  606.138715][T10881]  should_fail_ex+0x414/0x560
[  606.138724][T10881]  should_failslab+0xa8/0x100
[  606.138733][T10881]  __kmalloc_noprof+0xcb/0x4f0
[  606.138738][T10881]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  606.138747][T10881]  hci_alloc_dev_priv+0x1d/0x1fd0
[  606.138753][T10881]  hci_uart_tty_ioctl+0x128/0x870
[  606.138764][T10881]  tty_ioctl+0x96a/0xac0
[  606.138771][T10881]  __se_sys_ioctl+0xae/0x100
[  606.138779][T10881]  do_syscall_64+0xfa/0x3b0
[  606.138785][T10881]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.138790][T10881]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.138794][T10881]  ? clear_bhb_loop+0x60/0xb0
[  606.138801][T10881]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.138805][T10881] RIP: 0033:0x7f4193759c19
[  606.138813][T10881] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  606.138816][T10881] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  606.138823][T10881] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  606.138826][T10881] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  606.138829][T10881] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  606.138832][T10881] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  606.138835][T10881] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000255
[  606.138860][T10881]  </TASK>
[  606.138865][T10881] Bluetooth: Can't allocate HCI device
[  606.346499][T10882] FAULT_INJECTION: forcing a failure.
[  606.346499][T10882] name failslab, interval 1, probability 0, space 0, times 0
[  606.359921][T10882] CPU: 0 UID: 0 PID: 10882 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  606.359929][T10882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  606.359933][T10882] Call Trace:
[  606.359936][T10882]  <TASK>
[  606.359939][T10882]  dump_stack_lvl+0xfc/0x190
[  606.359950][T10882]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.359957][T10882]  ? __pfx__printk+0x10/0x10
[  606.359965][T10882]  ? __pfx___might_resched+0x10/0x10
[  606.359975][T10882]  should_fail_ex+0x414/0x560
[  606.359985][T10882]  should_failslab+0xa8/0x100
[  606.359993][T10882]  __kmalloc_noprof+0xcb/0x4f0
[  606.359999][T10882]  ? tomoyo_encode+0xa5/0x460
[  606.360008][T10882]  tomoyo_encode+0xa5/0x460
[  606.360015][T10882]  tomoyo_realpath_from_path+0x51a/0x550
[  606.360027][T10882]  tomoyo_path_number_perm+0x1c0/0x4b0
[  606.360031][T10882]  ? tomoyo_path_number_perm+0x190/0x4b0
[  606.360037][T10882]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  606.360042][T10882]  ? sb_end_write+0x8d/0x140
[  606.360048][T10882]  ? vfs_write+0x5a4/0x930
[  606.360059][T10882]  ? __pfx_vfs_write+0x10/0x10
[  606.360081][T10882]  ? ksys_write+0x108/0x1f0
[  606.360088][T10882]  ? __pfx_ksys_write+0x10/0x10
[  606.360094][T10882]  security_file_ioctl+0x6d/0x190
[  606.360100][T10882]  __se_sys_ioctl+0x39/0x100
[  606.360108][T10882]  do_syscall_64+0xfa/0x3b0
[  606.360114][T10882]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.360119][T10882]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.360124][T10882]  ? clear_bhb_loop+0x60/0xb0
[  606.360130][T10882]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.360134][T10882] RIP: 0033:0x7f4193759c19
[  606.360141][T10882] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  606.360145][T10882] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  606.360151][T10882] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  606.360155][T10882] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  606.360158][T10882] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  606.360161][T10882] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  606.360164][T10882] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000256
[  606.360175][T10882]  </TASK>
[  606.360187][T10882] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[  606.660518][T10883] FAULT_INJECTION: forcing a failure.
[  606.660518][T10883] name failslab, interval 1, probability 0, space 0, times 0
[  606.673223][T10883] CPU: 0 UID: 0 PID: 10883 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  606.673231][T10883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  606.673235][T10883] Call Trace:
[  606.673240][T10883]  <TASK>
[  606.673245][T10883]  dump_stack_lvl+0xfc/0x190
[  606.673256][T10883]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.673263][T10883]  ? __pfx__printk+0x10/0x10
[  606.673272][T10883]  ? __pfx___might_resched+0x10/0x10
[  606.673282][T10883]  should_fail_ex+0x414/0x560
[  606.673291][T10883]  should_failslab+0xa8/0x100
[  606.673300][T10883]  __kmalloc_noprof+0xcb/0x4f0
[  606.673307][T10883]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  606.673316][T10883]  hci_alloc_dev_priv+0x1d/0x1fd0
[  606.673322][T10883]  hci_uart_tty_ioctl+0x128/0x870
[  606.673334][T10883]  tty_ioctl+0x96a/0xac0
[  606.673342][T10883]  __se_sys_ioctl+0xae/0x100
[  606.673351][T10883]  do_syscall_64+0xfa/0x3b0
[  606.673357][T10883]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.673362][T10883]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.673367][T10883]  ? clear_bhb_loop+0x60/0xb0
[  606.673373][T10883]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.673378][T10883] RIP: 0033:0x7f4193759c19
[  606.673384][T10883] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  606.673388][T10883] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  606.673395][T10883] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  606.673398][T10883] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  606.673401][T10883] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  606.673404][T10883] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  606.673407][T10883] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000257
[  606.673418][T10883]  </TASK>
[  606.673422][T10883] Bluetooth: Can't allocate HCI device
[  606.885199][T10884] FAULT_INJECTION: forcing a failure.
[  606.885199][T10884] name failslab, interval 1, probability 0, space 0, times 0
[  606.898121][T10884] CPU: 0 UID: 0 PID: 10884 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  606.898130][T10884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  606.898133][T10884] Call Trace:
[  606.898137][T10884]  <TASK>
[  606.898140][T10884]  dump_stack_lvl+0xfc/0x190
[  606.898153][T10884]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.898159][T10884]  ? __pfx__printk+0x10/0x10
[  606.898168][T10884]  ? __pfx___might_resched+0x10/0x10
[  606.898189][T10884]  should_fail_ex+0x414/0x560
[  606.898198][T10884]  should_failslab+0xa8/0x100
[  606.898207][T10884]  __kmalloc_noprof+0xcb/0x4f0
[  606.898213][T10884]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  606.898221][T10884]  hci_alloc_dev_priv+0x1d/0x1fd0
[  606.898227][T10884]  hci_uart_tty_ioctl+0x128/0x870
[  606.898238][T10884]  tty_ioctl+0x96a/0xac0
[  606.898244][T10884]  __se_sys_ioctl+0xae/0x100
[  606.898253][T10884]  do_syscall_64+0xfa/0x3b0
[  606.898258][T10884]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.898264][T10884]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.898268][T10884]  ? clear_bhb_loop+0x60/0xb0
[  606.898275][T10884]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.898279][T10884] RIP: 0033:0x7f4193759c19
[  606.898285][T10884] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  606.898289][T10884] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  606.898295][T10884] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  606.898298][T10884] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  606.898302][T10884] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  606.898304][T10884] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  606.898307][T10884] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000258
[  606.898318][T10884]  </TASK>
[  606.898322][T10884] Bluetooth: Can't allocate HCI device
[  607.116090][T10885] FAULT_INJECTION: forcing a failure.
[  607.116090][T10885] name failslab, interval 1, probability 0, space 0, times 0
[  607.129216][T10885] CPU: 0 UID: 0 PID: 10885 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  607.129225][T10885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  607.129228][T10885] Call Trace:
[  607.129232][T10885]  <TASK>
[  607.129235][T10885]  dump_stack_lvl+0xfc/0x190
[  607.129247][T10885]  ? __pfx_dump_stack_lvl+0x10/0x10
[  607.129254][T10885]  ? __pfx__printk+0x10/0x10
[  607.129263][T10885]  ? __pfx___might_resched+0x10/0x10
[  607.129273][T10885]  should_fail_ex+0x414/0x560
[  607.129282][T10885]  should_failslab+0xa8/0x100
[  607.129291][T10885]  __kmalloc_noprof+0xcb/0x4f0
[  607.129298][T10885]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  607.129307][T10885]  hci_alloc_dev_priv+0x1d/0x1fd0
[  607.129313][T10885]  hci_uart_tty_ioctl+0x128/0x870
[  607.129324][T10885]  tty_ioctl+0x96a/0xac0
[  607.129330][T10885]  __se_sys_ioctl+0xae/0x100
[  607.129338][T10885]  do_syscall_64+0xfa/0x3b0
[  607.129344][T10885]  ? lockdep_hardirqs_on+0x9c/0x150
[  607.129349][T10885]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.129354][T10885]  ? clear_bhb_loop+0x60/0xb0
[  607.129360][T10885]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.129364][T10885] RIP: 0033:0x7f4193759c19
[  607.129371][T10885] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  607.129375][T10885] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  607.129381][T10885] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  607.129384][T10885] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  607.129387][T10885] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  607.129390][T10885] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  607.129392][T10885] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000259
[  607.129403][T10885]  </TASK>
[  607.129408][T10885] Bluetooth: Can't allocate HCI device
[  607.348038][T10886] FAULT_INJECTION: forcing a failure.
[  607.348038][T10886] name failslab, interval 1, probability 0, space 0, times 0
[  607.360964][T10886] CPU: 0 UID: 0 PID: 10886 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  607.360976][T10886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  607.360981][T10886] Call Trace:
[  607.360988][T10886]  <TASK>
[  607.360993][T10886]  dump_stack_lvl+0xfc/0x190
[  607.361009][T10886]  ? __pfx_dump_stack_lvl+0x10/0x10
[  607.361018][T10886]  ? __pfx__printk+0x10/0x10
[  607.361034][T10886]  ? __pfx___might_resched+0x10/0x10
[  607.361048][T10886]  should_fail_ex+0x414/0x560
[  607.361059][T10886]  should_failslab+0xa8/0x100
[  607.361067][T10886]  __kmalloc_noprof+0xcb/0x4f0
[  607.361074][T10886]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  607.361083][T10886]  hci_alloc_dev_priv+0x1d/0x1fd0
[  607.361089][T10886]  hci_uart_tty_ioctl+0x128/0x870
[  607.361100][T10886]  tty_ioctl+0x96a/0xac0
[  607.361108][T10886]  __se_sys_ioctl+0xae/0x100
[  607.361116][T10886]  do_syscall_64+0xfa/0x3b0
[  607.361122][T10886]  ? lockdep_hardirqs_on+0x9c/0x150
[  607.361127][T10886]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.361132][T10886]  ? clear_bhb_loop+0x60/0xb0
[  607.361139][T10886]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.361143][T10886] RIP: 0033:0x7f4193759c19
[  607.361150][T10886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  607.361154][T10886] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  607.361160][T10886] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  607.361163][T10886] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  607.361167][T10886] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  607.361169][T10886] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  607.361172][T10886] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000025a
[  607.361184][T10886]  </TASK>
[  607.361188][T10886] Bluetooth: Can't allocate HCI device
[  607.576359][T10887] FAULT_INJECTION: forcing a failure.
[  607.576359][T10887] name failslab, interval 1, probability 0, space 0, times 0
[  607.589919][T10887] CPU: 0 UID: 0 PID: 10887 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  607.589928][T10887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  607.589931][T10887] Call Trace:
[  607.589934][T10887]  <TASK>
[  607.589937][T10887]  dump_stack_lvl+0xfc/0x190
[  607.589949][T10887]  ? __pfx_dump_stack_lvl+0x10/0x10
[  607.589962][T10887]  ? __pfx__printk+0x10/0x10
[  607.589971][T10887]  ? __pfx___might_resched+0x10/0x10
[  607.589981][T10887]  should_fail_ex+0x414/0x560
[  607.589990][T10887]  should_failslab+0xa8/0x100
[  607.589999][T10887]  __kmalloc_noprof+0xcb/0x4f0
[  607.590005][T10887]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  607.590013][T10887]  hci_alloc_dev_priv+0x1d/0x1fd0
[  607.590019][T10887]  hci_uart_tty_ioctl+0x128/0x870
[  607.590030][T10887]  tty_ioctl+0x96a/0xac0
[  607.590037][T10887]  __se_sys_ioctl+0xae/0x100
[  607.590045][T10887]  do_syscall_64+0xfa/0x3b0
[  607.590050][T10887]  ? lockdep_hardirqs_on+0x9c/0x150
[  607.590055][T10887]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.590060][T10887]  ? clear_bhb_loop+0x60/0xb0
[  607.590067][T10887]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.590070][T10887] RIP: 0033:0x7f4193759c19
[  607.590076][T10887] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  607.590081][T10887] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  607.590087][T10887] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  607.590090][T10887] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  607.590093][T10887] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  607.590096][T10887] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  607.590099][T10887] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000025b
[  607.590110][T10887]  </TASK>
[  607.590114][T10887] Bluetooth: Can't allocate HCI device
[  607.796352][T10888] FAULT_INJECTION: forcing a failure.
[  607.796352][T10888] name failslab, interval 1, probability 0, space 0, times 0
[  607.809150][T10888] CPU: 0 UID: 0 PID: 10888 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  607.809159][T10888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  607.809162][T10888] Call Trace:
[  607.809166][T10888]  <TASK>
[  607.809169][T10888]  dump_stack_lvl+0xfc/0x190
[  607.809181][T10888]  ? __pfx_dump_stack_lvl+0x10/0x10
[  607.809188][T10888]  ? __pfx__printk+0x10/0x10
[  607.809197][T10888]  ? __pfx___might_resched+0x10/0x10
[  607.809207][T10888]  should_fail_ex+0x414/0x560
[  607.809216][T10888]  should_failslab+0xa8/0x100
[  607.809225][T10888]  __kmalloc_noprof+0xcb/0x4f0
[  607.809231][T10888]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  607.809239][T10888]  hci_alloc_dev_priv+0x1d/0x1fd0
[  607.809245][T10888]  hci_uart_tty_ioctl+0x128/0x870
[  607.809255][T10888]  tty_ioctl+0x96a/0xac0
[  607.809262][T10888]  __se_sys_ioctl+0xae/0x100
[  607.809270][T10888]  do_syscall_64+0xfa/0x3b0
[  607.809275][T10888]  ? lockdep_hardirqs_on+0x9c/0x150
[  607.809281][T10888]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.809285][T10888]  ? clear_bhb_loop+0x60/0xb0
[  607.809292][T10888]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.809296][T10888] RIP: 0033:0x7f4193759c19
[  607.809303][T10888] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  607.809307][T10888] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  607.809313][T10888] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  607.809316][T10888] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  607.809319][T10888] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  607.809322][T10888] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  607.809325][T10888] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000025c
[  607.809336][T10888]  </TASK>
[  607.809340][T10888] Bluetooth: Can't allocate HCI device
[  608.018430][T10889] FAULT_INJECTION: forcing a failure.
[  608.018430][T10889] name failslab, interval 1, probability 0, space 0, times 0
[  608.031998][T10889] CPU: 0 UID: 0 PID: 10889 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  608.032006][T10889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  608.032010][T10889] Call Trace:
[  608.032013][T10889]  <TASK>
[  608.032016][T10889]  dump_stack_lvl+0xfc/0x190
[  608.032028][T10889]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.032035][T10889]  ? __pfx__printk+0x10/0x10
[  608.032044][T10889]  ? __pfx___might_resched+0x10/0x10
[  608.032055][T10889]  should_fail_ex+0x414/0x560
[  608.032064][T10889]  should_failslab+0xa8/0x100
[  608.032072][T10889]  __kmalloc_noprof+0xcb/0x4f0
[  608.032079][T10889]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  608.032088][T10889]  hci_alloc_dev_priv+0x1d/0x1fd0
[  608.032094][T10889]  hci_uart_tty_ioctl+0x128/0x870
[  608.032106][T10889]  tty_ioctl+0x96a/0xac0
[  608.032112][T10889]  __se_sys_ioctl+0xae/0x100
[  608.032120][T10889]  do_syscall_64+0xfa/0x3b0
[  608.032126][T10889]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.032131][T10889]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.032135][T10889]  ? clear_bhb_loop+0x60/0xb0
[  608.032142][T10889]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.032146][T10889] RIP: 0033:0x7f4193759c19
[  608.032152][T10889] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  608.032156][T10889] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  608.032161][T10889] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  608.032165][T10889] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  608.032168][T10889] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  608.032171][T10889] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  608.032174][T10889] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000025d
[  608.032185][T10889]  </TASK>
executing program
[  608.032189][T10889] Bluetooth: Can't allocate HCI device
[  608.243443][T10890] FAULT_INJECTION: forcing a failure.
[  608.243443][T10890] name failslab, interval 1, probability 0, space 0, times 0
[  608.256185][T10890] CPU: 0 UID: 0 PID: 10890 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  608.256192][T10890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  608.256196][T10890] Call Trace:
[  608.256201][T10890]  <TASK>
[  608.256205][T10890]  dump_stack_lvl+0xfc/0x190
[  608.256216][T10890]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.256223][T10890]  ? __pfx__printk+0x10/0x10
[  608.256233][T10890]  ? __pfx___might_resched+0x10/0x10
[  608.256242][T10890]  should_fail_ex+0x414/0x560
[  608.256252][T10890]  should_failslab+0xa8/0x100
[  608.256261][T10890]  __kmalloc_noprof+0xcb/0x4f0
[  608.256268][T10890]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  608.256277][T10890]  hci_alloc_dev_priv+0x1d/0x1fd0
[  608.256283][T10890]  hci_uart_tty_ioctl+0x128/0x870
[  608.256295][T10890]  tty_ioctl+0x96a/0xac0
[  608.256302][T10890]  __se_sys_ioctl+0xae/0x100
[  608.256311][T10890]  do_syscall_64+0xfa/0x3b0
[  608.256318][T10890]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.256323][T10890]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.256327][T10890]  ? clear_bhb_loop+0x60/0xb0
[  608.256334][T10890]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.256339][T10890] RIP: 0033:0x7f4193759c19
[  608.256345][T10890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  608.256349][T10890] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  608.256355][T10890] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  608.256358][T10890] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  608.256361][T10890] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
executing program
[  608.256364][T10890] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  608.256367][T10890] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000025e
[  608.256378][T10890]  </TASK>
[  608.256382][T10890] Bluetooth: Can't allocate HCI device
[  608.472164][T10891] FAULT_INJECTION: forcing a failure.
[  608.472164][T10891] name failslab, interval 1, probability 0, space 0, times 0
[  608.486469][T10891] CPU: 0 UID: 0 PID: 10891 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  608.486478][T10891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  608.486481][T10891] Call Trace:
[  608.486485][T10891]  <TASK>
[  608.486488][T10891]  dump_stack_lvl+0xfc/0x190
[  608.486499][T10891]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.486506][T10891]  ? __pfx__printk+0x10/0x10
[  608.486515][T10891]  ? __pfx___might_resched+0x10/0x10
[  608.486524][T10891]  should_fail_ex+0x414/0x560
[  608.486533][T10891]  should_failslab+0xa8/0x100
[  608.486542][T10891]  __kmalloc_noprof+0xcb/0x4f0
[  608.486548][T10891]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  608.486557][T10891]  hci_alloc_dev_priv+0x1d/0x1fd0
[  608.486562][T10891]  hci_uart_tty_ioctl+0x128/0x870
[  608.486574][T10891]  tty_ioctl+0x96a/0xac0
[  608.486580][T10891]  __se_sys_ioctl+0xae/0x100
[  608.486588][T10891]  do_syscall_64+0xfa/0x3b0
[  608.486594][T10891]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.486599][T10891]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.486604][T10891]  ? clear_bhb_loop+0x60/0xb0
[  608.486611][T10891]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.486615][T10891] RIP: 0033:0x7f4193759c19
[  608.486622][T10891] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  608.486626][T10891] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  608.486632][T10891] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  608.486635][T10891] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  608.486638][T10891] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  608.486641][T10891] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  608.486643][T10891] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000025f
[  608.486654][T10891]  </TASK>
[  608.486659][T10891] Bluetooth: Can't allocate HCI device
[  608.693548][T10892] FAULT_INJECTION: forcing a failure.
[  608.693548][T10892] name failslab, interval 1, probability 0, space 0, times 0
[  608.706387][T10892] CPU: 0 UID: 0 PID: 10892 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  608.706395][T10892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  608.706399][T10892] Call Trace:
[  608.706403][T10892]  <TASK>
[  608.706406][T10892]  dump_stack_lvl+0xfc/0x190
[  608.706417][T10892]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.706424][T10892]  ? __pfx__printk+0x10/0x10
[  608.706433][T10892]  ? __pfx___might_resched+0x10/0x10
[  608.706442][T10892]  should_fail_ex+0x414/0x560
[  608.706452][T10892]  should_failslab+0xa8/0x100
[  608.706460][T10892]  __kmalloc_noprof+0xcb/0x4f0
[  608.706466][T10892]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  608.706475][T10892]  hci_alloc_dev_priv+0x1d/0x1fd0
[  608.706481][T10892]  hci_uart_tty_ioctl+0x128/0x870
[  608.706491][T10892]  tty_ioctl+0x96a/0xac0
[  608.706498][T10892]  __se_sys_ioctl+0xae/0x100
[  608.706506][T10892]  do_syscall_64+0xfa/0x3b0
[  608.706511][T10892]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.706517][T10892]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.706521][T10892]  ? clear_bhb_loop+0x60/0xb0
[  608.706528][T10892]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.706532][T10892] RIP: 0033:0x7f4193759c19
[  608.706538][T10892] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  608.706542][T10892] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  608.706548][T10892] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  608.706551][T10892] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  608.706554][T10892] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  608.706557][T10892] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  608.706559][T10892] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000260
[  608.706570][T10892]  </TASK>
[  608.706574][T10892] Bluetooth: Can't allocate HCI device
[  608.912190][T10893] FAULT_INJECTION: forcing a failure.
[  608.912190][T10893] name failslab, interval 1, probability 0, space 0, times 0
[  608.926834][T10893] CPU: 0 UID: 0 PID: 10893 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  608.926844][T10893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  608.926848][T10893] Call Trace:
[  608.926852][T10893]  <TASK>
[  608.926855][T10893]  dump_stack_lvl+0xfc/0x190
[  608.926869][T10893]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.926876][T10893]  ? __pfx__printk+0x10/0x10
[  608.926886][T10893]  ? __pfx___might_resched+0x10/0x10
[  608.926898][T10893]  should_fail_ex+0x414/0x560
[  608.926907][T10893]  should_failslab+0xa8/0x100
[  608.926917][T10893]  __kmalloc_noprof+0xcb/0x4f0
[  608.926924][T10893]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  608.926934][T10893]  hci_alloc_dev_priv+0x1d/0x1fd0
[  608.926940][T10893]  hci_uart_tty_ioctl+0x128/0x870
[  608.926952][T10893]  tty_ioctl+0x96a/0xac0
[  608.926959][T10893]  __se_sys_ioctl+0xae/0x100
[  608.926968][T10893]  do_syscall_64+0xfa/0x3b0
[  608.926975][T10893]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.926981][T10893]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.926986][T10893]  ? clear_bhb_loop+0x60/0xb0
[  608.926993][T10893]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.926997][T10893] RIP: 0033:0x7f4193759c19
[  608.927005][T10893] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  608.927010][T10893] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  608.927017][T10893] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  608.927020][T10893] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  608.927023][T10893] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  608.927026][T10893] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  608.927028][T10893] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000261
[  608.927040][T10893]  </TASK>
executing program
[  608.927044][T10893] Bluetooth: Can't allocate HCI device
[  609.134248][T10894] FAULT_INJECTION: forcing a failure.
[  609.134248][T10894] name failslab, interval 1, probability 0, space 0, times 0
[  609.149168][T10894] CPU: 0 UID: 0 PID: 10894 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  609.149177][T10894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  609.149190][T10894] Call Trace:
[  609.149194][T10894]  <TASK>
[  609.149197][T10894]  dump_stack_lvl+0xfc/0x190
[  609.149210][T10894]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.149217][T10894]  ? __pfx__printk+0x10/0x10
[  609.149228][T10894]  ? __pfx___might_resched+0x10/0x10
[  609.149239][T10894]  should_fail_ex+0x414/0x560
[  609.149249][T10894]  should_failslab+0xa8/0x100
[  609.149259][T10894]  __kmalloc_noprof+0xcb/0x4f0
[  609.149266][T10894]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  609.149277][T10894]  hci_alloc_dev_priv+0x1d/0x1fd0
[  609.149282][T10894]  hci_uart_tty_ioctl+0x128/0x870
[  609.149295][T10894]  tty_ioctl+0x96a/0xac0
[  609.149303][T10894]  __se_sys_ioctl+0xae/0x100
[  609.149312][T10894]  do_syscall_64+0xfa/0x3b0
[  609.149318][T10894]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.149325][T10894]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.149329][T10894]  ? clear_bhb_loop+0x60/0xb0
[  609.149336][T10894]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.149351][T10894] RIP: 0033:0x7f4193759c19
[  609.149358][T10894] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  609.149362][T10894] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  609.149369][T10894] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  609.149372][T10894] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  609.149375][T10894] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  609.149377][T10894] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  609.149380][T10894] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000262
[  609.149391][T10894]  </TASK>
[  609.149395][T10894] Bluetooth: Can't allocate HCI device
executing program
[  609.395611][T10895] FAULT_INJECTION: forcing a failure.
[  609.395611][T10895] name failslab, interval 1, probability 0, space 0, times 0
[  609.408343][T10895] CPU: 0 UID: 0 PID: 10895 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  609.408351][T10895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  609.408354][T10895] Call Trace:
[  609.408358][T10895]  <TASK>
[  609.408362][T10895]  dump_stack_lvl+0xfc/0x190
[  609.408373][T10895]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.408379][T10895]  ? __pfx__printk+0x10/0x10
[  609.408389][T10895]  ? __pfx___might_resched+0x10/0x10
[  609.408399][T10895]  should_fail_ex+0x414/0x560
[  609.408408][T10895]  should_failslab+0xa8/0x100
[  609.408418][T10895]  __kmalloc_noprof+0xcb/0x4f0
[  609.408425][T10895]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  609.408434][T10895]  hci_alloc_dev_priv+0x1d/0x1fd0
[  609.408440][T10895]  hci_uart_tty_ioctl+0x128/0x870
[  609.408452][T10895]  tty_ioctl+0x96a/0xac0
[  609.408459][T10895]  __se_sys_ioctl+0xae/0x100
[  609.408467][T10895]  do_syscall_64+0xfa/0x3b0
[  609.408473][T10895]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.408479][T10895]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.408483][T10895]  ? clear_bhb_loop+0x60/0xb0
[  609.408490][T10895]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.408494][T10895] RIP: 0033:0x7f4193759c19
[  609.408501][T10895] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  609.408505][T10895] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  609.408511][T10895] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  609.408515][T10895] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  609.408517][T10895] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  609.408520][T10895] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  609.408523][T10895] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000263
[  609.408540][T10895]  </TASK>
[  609.408948][T10895] Bluetooth: Can't allocate HCI device
[  609.623901][T10896] FAULT_INJECTION: forcing a failure.
[  609.623901][T10896] name failslab, interval 1, probability 0, space 0, times 0
[  609.637962][T10896] CPU: 0 UID: 0 PID: 10896 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  609.637971][T10896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  609.637974][T10896] Call Trace:
[  609.637977][T10896]  <TASK>
[  609.637980][T10896]  dump_stack_lvl+0xfc/0x190
[  609.637993][T10896]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.637999][T10896]  ? __pfx__printk+0x10/0x10
[  609.638008][T10896]  ? __pfx___might_resched+0x10/0x10
[  609.638018][T10896]  should_fail_ex+0x414/0x560
[  609.638027][T10896]  should_failslab+0xa8/0x100
[  609.638036][T10896]  __kmalloc_noprof+0xcb/0x4f0
[  609.638042][T10896]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  609.638050][T10896]  hci_alloc_dev_priv+0x1d/0x1fd0
[  609.638056][T10896]  hci_uart_tty_ioctl+0x128/0x870
[  609.638067][T10896]  tty_ioctl+0x96a/0xac0
[  609.638074][T10896]  __se_sys_ioctl+0xae/0x100
[  609.638082][T10896]  do_syscall_64+0xfa/0x3b0
[  609.638088][T10896]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.638094][T10896]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.638099][T10896]  ? clear_bhb_loop+0x60/0xb0
[  609.638105][T10896]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.638110][T10896] RIP: 0033:0x7f4193759c19
[  609.638117][T10896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  609.638121][T10896] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  609.638127][T10896] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  609.638130][T10896] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  609.638133][T10896] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  609.638136][T10896] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  609.638139][T10896] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000264
[  609.638150][T10896]  </TASK>
[  609.638154][T10896] Bluetooth: Can't allocate HCI device
[  609.844182][T10897] FAULT_INJECTION: forcing a failure.
[  609.844182][T10897] name failslab, interval 1, probability 0, space 0, times 0
[  609.857039][T10897] CPU: 0 UID: 0 PID: 10897 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  609.857048][T10897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  609.857052][T10897] Call Trace:
[  609.857058][T10897]  <TASK>
[  609.857062][T10897]  dump_stack_lvl+0xfc/0x190
[  609.857073][T10897]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.857080][T10897]  ? __pfx__printk+0x10/0x10
[  609.857089][T10897]  ? __pfx___might_resched+0x10/0x10
[  609.857098][T10897]  should_fail_ex+0x414/0x560
[  609.857108][T10897]  should_failslab+0xa8/0x100
[  609.857116][T10897]  __kmalloc_noprof+0xcb/0x4f0
[  609.857123][T10897]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  609.857132][T10897]  hci_alloc_dev_priv+0x1d/0x1fd0
[  609.857138][T10897]  hci_uart_tty_ioctl+0x128/0x870
[  609.857150][T10897]  tty_ioctl+0x96a/0xac0
[  609.857157][T10897]  __se_sys_ioctl+0xae/0x100
[  609.857165][T10897]  do_syscall_64+0xfa/0x3b0
[  609.857171][T10897]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.857176][T10897]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.857181][T10897]  ? clear_bhb_loop+0x60/0xb0
[  609.857187][T10897]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.857192][T10897] RIP: 0033:0x7f4193759c19
[  609.857200][T10897] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  609.857204][T10897] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  609.857210][T10897] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  609.857213][T10897] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  609.857216][T10897] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  609.857218][T10897] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  609.857221][T10897] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000265
executing program
[  609.857232][T10897]  </TASK>
[  609.857237][T10897] Bluetooth: Can't allocate HCI device
[  610.072130][T10898] FAULT_INJECTION: forcing a failure.
[  610.072130][T10898] name failslab, interval 1, probability 0, space 0, times 0
[  610.085538][T10898] CPU: 0 UID: 0 PID: 10898 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  610.085546][T10898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  610.085549][T10898] Call Trace:
[  610.085554][T10898]  <TASK>
[  610.085556][T10898]  dump_stack_lvl+0xfc/0x190
[  610.085567][T10898]  ? __pfx_dump_stack_lvl+0x10/0x10
[  610.085574][T10898]  ? __pfx__printk+0x10/0x10
[  610.085581][T10898]  ? __pfx___might_resched+0x10/0x10
[  610.085592][T10898]  should_fail_ex+0x414/0x560
[  610.085601][T10898]  should_failslab+0xa8/0x100
[  610.085609][T10898]  __kmalloc_noprof+0xcb/0x4f0
[  610.085615][T10898]  ? tomoyo_encode+0xa5/0x460
[  610.085625][T10898]  tomoyo_encode+0xa5/0x460
[  610.085632][T10898]  tomoyo_realpath_from_path+0x51a/0x550
[  610.085643][T10898]  tomoyo_path_number_perm+0x1c0/0x4b0
[  610.085648][T10898]  ? tomoyo_path_number_perm+0x190/0x4b0
[  610.085653][T10898]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  610.085658][T10898]  ? sb_end_write+0x8d/0x140
[  610.085664][T10898]  ? vfs_write+0x5a4/0x930
[  610.085675][T10898]  ? __pfx_vfs_write+0x10/0x10
[  610.085692][T10898]  ? ksys_write+0x108/0x1f0
[  610.085698][T10898]  ? __pfx_ksys_write+0x10/0x10
[  610.085705][T10898]  security_file_ioctl+0x6d/0x190
[  610.085711][T10898]  __se_sys_ioctl+0x39/0x100
[  610.085719][T10898]  do_syscall_64+0xfa/0x3b0
[  610.085724][T10898]  ? lockdep_hardirqs_on+0x9c/0x150
[  610.085729][T10898]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.085733][T10898]  ? clear_bhb_loop+0x60/0xb0
[  610.085739][T10898]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.085743][T10898] RIP: 0033:0x7f4193759c19
[  610.085750][T10898] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  610.085753][T10898] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  610.085759][T10898] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  610.085763][T10898] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  610.085766][T10898] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  610.085769][T10898] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  610.085772][T10898] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000266
[  610.085783][T10898]  </TASK>
[  610.085793][T10898] ERROR: Out of memory at tomoyo_realpath_from_path.
[  610.372415][T10899] FAULT_INJECTION: forcing a failure.
[  610.372415][T10899] name failslab, interval 1, probability 0, space 0, times 0
[  610.385229][T10899] CPU: 0 UID: 0 PID: 10899 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  610.385237][T10899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  610.385240][T10899] Call Trace:
[  610.385244][T10899]  <TASK>
[  610.385248][T10899]  dump_stack_lvl+0xfc/0x190
[  610.385260][T10899]  ? __pfx_dump_stack_lvl+0x10/0x10
[  610.385267][T10899]  ? __pfx__printk+0x10/0x10
[  610.385277][T10899]  ? __pfx___might_resched+0x10/0x10
[  610.385286][T10899]  should_fail_ex+0x414/0x560
[  610.385296][T10899]  should_failslab+0xa8/0x100
[  610.385305][T10899]  __kmalloc_noprof+0xcb/0x4f0
[  610.385311][T10899]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  610.385321][T10899]  hci_alloc_dev_priv+0x1d/0x1fd0
[  610.385327][T10899]  hci_uart_tty_ioctl+0x128/0x870
[  610.385338][T10899]  tty_ioctl+0x96a/0xac0
[  610.385345][T10899]  __se_sys_ioctl+0xae/0x100
[  610.385353][T10899]  do_syscall_64+0xfa/0x3b0
[  610.385360][T10899]  ? lockdep_hardirqs_on+0x9c/0x150
[  610.385365][T10899]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.385369][T10899]  ? clear_bhb_loop+0x60/0xb0
[  610.385376][T10899]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.385381][T10899] RIP: 0033:0x7f4193759c19
[  610.385387][T10899] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  610.385391][T10899] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  610.385397][T10899] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  610.385400][T10899] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  610.385403][T10899] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  610.385406][T10899] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  610.385409][T10899] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000267
[  610.385420][T10899]  </TASK>
[  610.385424][T10899] Bluetooth: Can't allocate HCI device
[  610.599152][T10900] FAULT_INJECTION: forcing a failure.
[  610.599152][T10900] name failslab, interval 1, probability 0, space 0, times 0
[  610.612258][T10900] CPU: 0 UID: 0 PID: 10900 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  610.612266][T10900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  610.612270][T10900] Call Trace:
[  610.612273][T10900]  <TASK>
[  610.612276][T10900]  dump_stack_lvl+0xfc/0x190
[  610.612287][T10900]  ? __pfx_dump_stack_lvl+0x10/0x10
[  610.612294][T10900]  ? __pfx__printk+0x10/0x10
[  610.612304][T10900]  ? __pfx___might_resched+0x10/0x10
[  610.612314][T10900]  should_fail_ex+0x414/0x560
[  610.612323][T10900]  should_failslab+0xa8/0x100
[  610.612332][T10900]  __kmalloc_noprof+0xcb/0x4f0
[  610.612338][T10900]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  610.612348][T10900]  hci_alloc_dev_priv+0x1d/0x1fd0
[  610.612353][T10900]  hci_uart_tty_ioctl+0x128/0x870
[  610.612365][T10900]  tty_ioctl+0x96a/0xac0
[  610.612372][T10900]  __se_sys_ioctl+0xae/0x100
[  610.612380][T10900]  do_syscall_64+0xfa/0x3b0
[  610.612386][T10900]  ? lockdep_hardirqs_on+0x9c/0x150
[  610.612391][T10900]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.612395][T10900]  ? clear_bhb_loop+0x60/0xb0
[  610.612402][T10900]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.612406][T10900] RIP: 0033:0x7f4193759c19
[  610.612412][T10900] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  610.612420][T10900] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  610.612428][T10900] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  610.612450][T10900] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  610.612456][T10900] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  610.612460][T10900] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  610.612464][T10900] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000268
[  610.612482][T10900]  </TASK>
[  610.803761][T10900] Bluetooth: Can't allocate HCI device
[  610.819673][T10901] FAULT_INJECTION: forcing a failure.
[  610.819673][T10901] name failslab, interval 1, probability 0, space 0, times 0
[  610.832987][T10901] CPU: 0 UID: 0 PID: 10901 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  610.833012][T10901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  610.833016][T10901] Call Trace:
[  610.833020][T10901]  <TASK>
[  610.833024][T10901]  dump_stack_lvl+0xfc/0x190
[  610.833037][T10901]  ? __pfx_dump_stack_lvl+0x10/0x10
[  610.833044][T10901]  ? __pfx__printk+0x10/0x10
[  610.833055][T10901]  ? __pfx___might_resched+0x10/0x10
[  610.833065][T10901]  should_fail_ex+0x414/0x560
[  610.833076][T10901]  should_failslab+0xa8/0x100
[  610.833085][T10901]  __kmalloc_noprof+0xcb/0x4f0
[  610.833092][T10901]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  610.833102][T10901]  hci_alloc_dev_priv+0x1d/0x1fd0
[  610.833108][T10901]  hci_uart_tty_ioctl+0x128/0x870
[  610.833120][T10901]  tty_ioctl+0x96a/0xac0
[  610.833127][T10901]  __se_sys_ioctl+0xae/0x100
[  610.833136][T10901]  do_syscall_64+0xfa/0x3b0
[  610.833142][T10901]  ? lockdep_hardirqs_on+0x9c/0x150
[  610.833148][T10901]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.833153][T10901]  ? clear_bhb_loop+0x60/0xb0
[  610.833160][T10901]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.833164][T10901] RIP: 0033:0x7f4193759c19
[  610.833172][T10901] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  610.833176][T10901] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  610.833183][T10901] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  610.833187][T10901] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  610.833190][T10901] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  610.833193][T10901] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  610.833196][T10901] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000269
executing program
[  610.833208][T10901]  </TASK>
[  610.833213][T10901] Bluetooth: Can't allocate HCI device
[  611.039212][T10902] FAULT_INJECTION: forcing a failure.
[  611.039212][T10902] name failslab, interval 1, probability 0, space 0, times 0
[  611.052318][T10902] CPU: 1 UID: 0 PID: 10902 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  611.052327][T10902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  611.052331][T10902] Call Trace:
[  611.052335][T10902]  <TASK>
[  611.052338][T10902]  dump_stack_lvl+0xfc/0x190
[  611.052351][T10902]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.052358][T10902]  ? __pfx__printk+0x10/0x10
[  611.052367][T10902]  ? __pfx___might_resched+0x10/0x10
[  611.052377][T10902]  should_fail_ex+0x414/0x560
[  611.052386][T10902]  should_failslab+0xa8/0x100
[  611.052394][T10902]  __kmalloc_noprof+0xcb/0x4f0
[  611.052400][T10902]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  611.052409][T10902]  hci_alloc_dev_priv+0x1d/0x1fd0
[  611.052415][T10902]  hci_uart_tty_ioctl+0x128/0x870
[  611.052434][T10902]  tty_ioctl+0x96a/0xac0
[  611.052444][T10902]  __se_sys_ioctl+0xae/0x100
[  611.052456][T10902]  do_syscall_64+0xfa/0x3b0
[  611.052465][T10902]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.052472][T10902]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.052480][T10902]  ? clear_bhb_loop+0x60/0xb0
[  611.052491][T10902]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.052497][T10902] RIP: 0033:0x7f4193759c19
[  611.052504][T10902] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  611.052508][T10902] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  611.052514][T10902] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  611.052518][T10902] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  611.052521][T10902] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
executing program
[  611.052523][T10902] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  611.052526][T10902] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000026a
[  611.052538][T10902]  </TASK>
[  611.245867][T10902] Bluetooth: Can't allocate HCI device
[  611.262753][T10903] FAULT_INJECTION: forcing a failure.
[  611.262753][T10903] name failslab, interval 1, probability 0, space 0, times 0
[  611.275549][T10903] CPU: 0 UID: 0 PID: 10903 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  611.275558][T10903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  611.275561][T10903] Call Trace:
[  611.275565][T10903]  <TASK>
[  611.275568][T10903]  dump_stack_lvl+0xfc/0x190
[  611.275580][T10903]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.275586][T10903]  ? __pfx__printk+0x10/0x10
[  611.275595][T10903]  ? __pfx___might_resched+0x10/0x10
[  611.275605][T10903]  should_fail_ex+0x414/0x560
[  611.275615][T10903]  should_failslab+0xa8/0x100
[  611.275623][T10903]  __kmalloc_noprof+0xcb/0x4f0
[  611.275629][T10903]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  611.275638][T10903]  hci_alloc_dev_priv+0x1d/0x1fd0
[  611.275643][T10903]  hci_uart_tty_ioctl+0x128/0x870
[  611.275654][T10903]  tty_ioctl+0x96a/0xac0
[  611.275661][T10903]  __se_sys_ioctl+0xae/0x100
[  611.275669][T10903]  do_syscall_64+0xfa/0x3b0
[  611.275674][T10903]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.275680][T10903]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.275684][T10903]  ? clear_bhb_loop+0x60/0xb0
[  611.275691][T10903]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.275695][T10903] RIP: 0033:0x7f4193759c19
[  611.275701][T10903] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  611.275705][T10903] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  611.275711][T10903] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  611.275715][T10903] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  611.275718][T10903] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  611.275721][T10903] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  611.275724][T10903] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000026b
[  611.275735][T10903]  </TASK>
[  611.275739][T10903] Bluetooth: Can't allocate HCI device
[  611.488641][T10904] FAULT_INJECTION: forcing a failure.
[  611.488641][T10904] name failslab, interval 1, probability 0, space 0, times 0
[  611.501530][T10904] CPU: 0 UID: 0 PID: 10904 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  611.501542][T10904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  611.501548][T10904] Call Trace:
[  611.501553][T10904]  <TASK>
[  611.501558][T10904]  dump_stack_lvl+0xfc/0x190
[  611.501574][T10904]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.501584][T10904]  ? __pfx__printk+0x10/0x10
[  611.501600][T10904]  ? __pfx___might_resched+0x10/0x10
[  611.501614][T10904]  should_fail_ex+0x414/0x560
[  611.501629][T10904]  should_failslab+0xa8/0x100
[  611.501642][T10904]  __kmalloc_noprof+0xcb/0x4f0
[  611.501652][T10904]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  611.501665][T10904]  hci_alloc_dev_priv+0x1d/0x1fd0
[  611.501676][T10904]  hci_uart_tty_ioctl+0x128/0x870
[  611.501694][T10904]  tty_ioctl+0x96a/0xac0
[  611.501706][T10904]  __se_sys_ioctl+0xae/0x100
[  611.501719][T10904]  do_syscall_64+0xfa/0x3b0
[  611.501728][T10904]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.501737][T10904]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.501745][T10904]  ? clear_bhb_loop+0x60/0xb0
[  611.501756][T10904]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.501763][T10904] RIP: 0033:0x7f4193759c19
[  611.501773][T10904] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  611.501779][T10904] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  611.501787][T10904] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  611.501792][T10904] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  611.501797][T10904] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  611.501802][T10904] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  611.501806][T10904] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000026c
[  611.501825][T10904]  </TASK>
[  611.501831][T10904] Bluetooth: Can't allocate HCI device
[  611.708625][T10905] FAULT_INJECTION: forcing a failure.
[  611.708625][T10905] name failslab, interval 1, probability 0, space 0, times 0
[  611.721679][T10905] CPU: 0 UID: 0 PID: 10905 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  611.721688][T10905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  611.721691][T10905] Call Trace:
[  611.721695][T10905]  <TASK>
[  611.721697][T10905]  dump_stack_lvl+0xfc/0x190
[  611.721709][T10905]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.721716][T10905]  ? __pfx__printk+0x10/0x10
[  611.721723][T10905]  ? __pfx___might_resched+0x10/0x10
[  611.721735][T10905]  should_fail_ex+0x414/0x560
[  611.721744][T10905]  should_failslab+0xa8/0x100
[  611.721752][T10905]  __kmalloc_noprof+0xcb/0x4f0
[  611.721758][T10905]  ? tomoyo_encode+0xa5/0x460
[  611.721767][T10905]  tomoyo_encode+0xa5/0x460
[  611.721774][T10905]  tomoyo_realpath_from_path+0x51a/0x550
[  611.721786][T10905]  tomoyo_path_number_perm+0x1c0/0x4b0
[  611.721790][T10905]  ? tomoyo_path_number_perm+0x190/0x4b0
[  611.721795][T10905]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  611.721801][T10905]  ? sb_end_write+0x8d/0x140
[  611.721806][T10905]  ? vfs_write+0x5a4/0x930
[  611.721817][T10905]  ? __pfx_vfs_write+0x10/0x10
[  611.721834][T10905]  ? ksys_write+0x108/0x1f0
[  611.721840][T10905]  ? __pfx_ksys_write+0x10/0x10
[  611.721847][T10905]  security_file_ioctl+0x6d/0x190
[  611.721852][T10905]  __se_sys_ioctl+0x39/0x100
[  611.721860][T10905]  do_syscall_64+0xfa/0x3b0
[  611.721866][T10905]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.721870][T10905]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.721875][T10905]  ? clear_bhb_loop+0x60/0xb0
[  611.721881][T10905]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.721885][T10905] RIP: 0033:0x7f4193759c19
[  611.721892][T10905] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  611.721895][T10905] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  611.721902][T10905] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  611.721905][T10905] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  611.721908][T10905] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  611.721911][T10905] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  611.721914][T10905] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000026d
[  611.721925][T10905]  </TASK>
[  611.721936][T10905] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[  612.032988][T10906] FAULT_INJECTION: forcing a failure.
[  612.032988][T10906] name failslab, interval 1, probability 0, space 0, times 0
[  612.045788][T10906] CPU: 0 UID: 0 PID: 10906 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  612.045796][T10906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  612.045800][T10906] Call Trace:
[  612.045805][T10906]  <TASK>
[  612.045810][T10906]  dump_stack_lvl+0xfc/0x190
[  612.045821][T10906]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.045828][T10906]  ? __pfx__printk+0x10/0x10
[  612.045837][T10906]  ? __pfx___might_resched+0x10/0x10
[  612.045847][T10906]  should_fail_ex+0x414/0x560
[  612.045857][T10906]  should_failslab+0xa8/0x100
[  612.045865][T10906]  __kmalloc_noprof+0xcb/0x4f0
[  612.045872][T10906]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  612.045881][T10906]  hci_alloc_dev_priv+0x1d/0x1fd0
[  612.045887][T10906]  hci_uart_tty_ioctl+0x128/0x870
[  612.045898][T10906]  tty_ioctl+0x96a/0xac0
[  612.045905][T10906]  __se_sys_ioctl+0xae/0x100
[  612.045914][T10906]  do_syscall_64+0xfa/0x3b0
[  612.045920][T10906]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.045925][T10906]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.045929][T10906]  ? clear_bhb_loop+0x60/0xb0
[  612.045936][T10906]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.045940][T10906] RIP: 0033:0x7f4193759c19
[  612.045948][T10906] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  612.045951][T10906] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  612.045957][T10906] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  612.045960][T10906] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  612.045963][T10906] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  612.045966][T10906] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  612.045969][T10906] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000026e
[  612.045980][T10906]  </TASK>
[  612.046305][T10906] Bluetooth: Can't allocate HCI device
[  612.259535][T10907] FAULT_INJECTION: forcing a failure.
[  612.259535][T10907] name failslab, interval 1, probability 0, space 0, times 0
[  612.272266][T10907] CPU: 0 UID: 0 PID: 10907 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  612.272279][T10907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  612.272284][T10907] Call Trace:
[  612.272290][T10907]  <TASK>
[  612.272295][T10907]  dump_stack_lvl+0xfc/0x190
[  612.272311][T10907]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.272322][T10907]  ? __pfx__printk+0x10/0x10
[  612.272337][T10907]  ? __pfx___might_resched+0x10/0x10
[  612.272354][T10907]  should_fail_ex+0x414/0x560
[  612.272370][T10907]  should_failslab+0xa8/0x100
[  612.272383][T10907]  __kmalloc_noprof+0xcb/0x4f0
[  612.272392][T10907]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  612.272407][T10907]  hci_alloc_dev_priv+0x1d/0x1fd0
[  612.272421][T10907]  hci_uart_tty_ioctl+0x128/0x870
[  612.272437][T10907]  tty_ioctl+0x96a/0xac0
[  612.272448][T10907]  __se_sys_ioctl+0xae/0x100
[  612.272459][T10907]  do_syscall_64+0xfa/0x3b0
[  612.272468][T10907]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.272477][T10907]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.272483][T10907]  ? clear_bhb_loop+0x60/0xb0
[  612.272492][T10907]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.272498][T10907] RIP: 0033:0x7f4193759c19
[  612.272508][T10907] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  612.272514][T10907] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  612.272524][T10907] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  612.272530][T10907] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  612.272535][T10907] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  612.272540][T10907] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  612.272545][T10907] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000026f
[  612.272567][T10907]  </TASK>
[  612.462884][T10907] Bluetooth: Can't allocate HCI device
[  612.488729][T10909] FAULT_INJECTION: forcing a failure.
[  612.488729][T10909] name failslab, interval 1, probability 0, space 0, times 0
[  612.501537][T10909] CPU: 1 UID: 0 PID: 10909 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  612.501547][T10909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  612.501551][T10909] Call Trace:
[  612.501556][T10909]  <TASK>
[  612.501561][T10909]  dump_stack_lvl+0xfc/0x190
[  612.501573][T10909]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.501579][T10909]  ? __pfx__printk+0x10/0x10
[  612.501589][T10909]  ? __pfx___might_resched+0x10/0x10
[  612.501599][T10909]  should_fail_ex+0x414/0x560
[  612.501609][T10909]  should_failslab+0xa8/0x100
[  612.501618][T10909]  __kmalloc_noprof+0xcb/0x4f0
[  612.501624][T10909]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  612.501633][T10909]  hci_alloc_dev_priv+0x1d/0x1fd0
[  612.501639][T10909]  hci_uart_tty_ioctl+0x128/0x870
[  612.501650][T10909]  tty_ioctl+0x96a/0xac0
[  612.501657][T10909]  __se_sys_ioctl+0xae/0x100
[  612.501665][T10909]  do_syscall_64+0xfa/0x3b0
[  612.501671][T10909]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.501676][T10909]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.501681][T10909]  ? clear_bhb_loop+0x60/0xb0
[  612.501687][T10909]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.501691][T10909] RIP: 0033:0x7f4193759c19
[  612.501697][T10909] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  612.501701][T10909] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  612.501707][T10909] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  612.501710][T10909] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  612.501713][T10909] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  612.501716][T10909] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  612.501719][T10909] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000270
[  612.501730][T10909]  </TASK>
[  612.501734][T10909] Bluetooth: Can't allocate HCI device
[  612.714903][T10910] FAULT_INJECTION: forcing a failure.
[  612.714903][T10910] name failslab, interval 1, probability 0, space 0, times 0
[  612.728455][T10910] CPU: 1 UID: 0 PID: 10910 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  612.728464][T10910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  612.728468][T10910] Call Trace:
[  612.728471][T10910]  <TASK>
[  612.728474][T10910]  dump_stack_lvl+0xfc/0x190
[  612.728486][T10910]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.728493][T10910]  ? __pfx__printk+0x10/0x10
[  612.728504][T10910]  ? __pfx___might_resched+0x10/0x10
[  612.728514][T10910]  should_fail_ex+0x414/0x560
[  612.728523][T10910]  should_failslab+0xa8/0x100
[  612.728532][T10910]  __kmalloc_noprof+0xcb/0x4f0
[  612.728538][T10910]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  612.728547][T10910]  hci_alloc_dev_priv+0x1d/0x1fd0
[  612.728553][T10910]  hci_uart_tty_ioctl+0x128/0x870
[  612.728564][T10910]  tty_ioctl+0x96a/0xac0
[  612.728571][T10910]  __se_sys_ioctl+0xae/0x100
[  612.728579][T10910]  do_syscall_64+0xfa/0x3b0
[  612.728585][T10910]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.728591][T10910]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.728595][T10910]  ? clear_bhb_loop+0x60/0xb0
[  612.728602][T10910]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.728606][T10910] RIP: 0033:0x7f4193759c19
[  612.728613][T10910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  612.728617][T10910] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  612.728623][T10910] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
executing program
[  612.728627][T10910] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  612.728630][T10910] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  612.728633][T10910] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  612.728635][T10910] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000271
[  612.728647][T10910]  </TASK>
[  612.728651][T10910] Bluetooth: Can't allocate HCI device
[  612.934467][T10911] FAULT_INJECTION: forcing a failure.
[  612.934467][T10911] name failslab, interval 1, probability 0, space 0, times 0
[  612.947124][T10911] CPU: 1 UID: 0 PID: 10911 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  612.947132][T10911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  612.947136][T10911] Call Trace:
[  612.947140][T10911]  <TASK>
[  612.947143][T10911]  dump_stack_lvl+0xfc/0x190
[  612.947155][T10911]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.947162][T10911]  ? __pfx__printk+0x10/0x10
[  612.947172][T10911]  ? __pfx___might_resched+0x10/0x10
[  612.947181][T10911]  should_fail_ex+0x414/0x560
[  612.947191][T10911]  should_failslab+0xa8/0x100
[  612.947205][T10911]  __kmalloc_noprof+0xcb/0x4f0
[  612.947212][T10911]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  612.947221][T10911]  hci_alloc_dev_priv+0x1d/0x1fd0
[  612.947227][T10911]  hci_uart_tty_ioctl+0x128/0x870
[  612.947239][T10911]  tty_ioctl+0x96a/0xac0
[  612.947246][T10911]  __se_sys_ioctl+0xae/0x100
[  612.947254][T10911]  do_syscall_64+0xfa/0x3b0
[  612.947261][T10911]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.947266][T10911]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.947270][T10911]  ? clear_bhb_loop+0x60/0xb0
[  612.947277][T10911]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.947281][T10911] RIP: 0033:0x7f4193759c19
[  612.947288][T10911] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  612.947291][T10911] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  612.947297][T10911] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  612.947301][T10911] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  612.947304][T10911] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  612.947307][T10911] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  612.947310][T10911] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000272
[  612.947321][T10911]  </TASK>
executing program
[  612.947879][T10911] Bluetooth: Can't allocate HCI device
[  613.155042][T10913] FAULT_INJECTION: forcing a failure.
[  613.155042][T10913] name failslab, interval 1, probability 0, space 0, times 0
[  613.168394][T10913] CPU: 1 UID: 0 PID: 10913 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  613.168402][T10913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  613.168406][T10913] Call Trace:
[  613.168409][T10913]  <TASK>
[  613.168412][T10913]  dump_stack_lvl+0xfc/0x190
[  613.168422][T10913]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.168434][T10913]  ? __pfx__printk+0x10/0x10
[  613.168443][T10913]  ? __pfx___might_resched+0x10/0x10
[  613.168453][T10913]  should_fail_ex+0x414/0x560
[  613.168462][T10913]  should_failslab+0xa8/0x100
[  613.168470][T10913]  __kmalloc_noprof+0xcb/0x4f0
[  613.168476][T10913]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  613.168485][T10913]  hci_alloc_dev_priv+0x1d/0x1fd0
[  613.168490][T10913]  hci_uart_tty_ioctl+0x128/0x870
[  613.168501][T10913]  tty_ioctl+0x96a/0xac0
[  613.168508][T10913]  __se_sys_ioctl+0xae/0x100
[  613.168516][T10913]  do_syscall_64+0xfa/0x3b0
[  613.168522][T10913]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.168527][T10913]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.168531][T10913]  ? clear_bhb_loop+0x60/0xb0
[  613.168538][T10913]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.168542][T10913] RIP: 0033:0x7f4193759c19
[  613.168548][T10913] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  613.168553][T10913] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  613.168559][T10913] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  613.168562][T10913] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  613.168565][T10913] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
executing program
[  613.168569][T10913] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  613.168571][T10913] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000273
[  613.168583][T10913]  </TASK>
[  613.168586][T10913] Bluetooth: Can't allocate HCI device
[  613.374349][T10915] FAULT_INJECTION: forcing a failure.
[  613.374349][T10915] name failslab, interval 1, probability 0, space 0, times 0
[  613.387301][T10915] CPU: 1 UID: 0 PID: 10915 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  613.387314][T10915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  613.387319][T10915] Call Trace:
[  613.387325][T10915]  <TASK>
[  613.387330][T10915]  dump_stack_lvl+0xfc/0x190
[  613.387346][T10915]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.387356][T10915]  ? __pfx__printk+0x10/0x10
[  613.387373][T10915]  ? __pfx___might_resched+0x10/0x10
[  613.387387][T10915]  should_fail_ex+0x414/0x560
[  613.387410][T10915]  should_failslab+0xa8/0x100
[  613.387423][T10915]  __kmalloc_noprof+0xcb/0x4f0
[  613.387433][T10915]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  613.387447][T10915]  hci_alloc_dev_priv+0x1d/0x1fd0
[  613.387458][T10915]  hci_uart_tty_ioctl+0x128/0x870
[  613.387476][T10915]  tty_ioctl+0x96a/0xac0
[  613.387488][T10915]  __se_sys_ioctl+0xae/0x100
[  613.387501][T10915]  do_syscall_64+0xfa/0x3b0
[  613.387510][T10915]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.387519][T10915]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.387526][T10915]  ? clear_bhb_loop+0x60/0xb0
[  613.387538][T10915]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.387545][T10915] RIP: 0033:0x7f4193759c19
[  613.387555][T10915] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  613.387561][T10915] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
executing program
[  613.387572][T10915] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  613.387577][T10915] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  613.387583][T10915] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  613.387588][T10915] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  613.387593][T10915] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000274
[  613.387615][T10915]  </TASK>
[  613.387621][T10915] Bluetooth: Can't allocate HCI device
[  613.600706][T10916] FAULT_INJECTION: forcing a failure.
[  613.600706][T10916] name failslab, interval 1, probability 0, space 0, times 0
[  613.613366][T10916] CPU: 1 UID: 0 PID: 10916 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  613.613379][T10916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  613.613392][T10916] Call Trace:
[  613.613398][T10916]  <TASK>
[  613.613403][T10916]  dump_stack_lvl+0xfc/0x190
[  613.613419][T10916]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.613430][T10916]  ? __pfx__printk+0x10/0x10
[  613.613446][T10916]  ? __pfx___might_resched+0x10/0x10
[  613.613461][T10916]  should_fail_ex+0x414/0x560
[  613.613476][T10916]  should_failslab+0xa8/0x100
[  613.613489][T10916]  __kmalloc_noprof+0xcb/0x4f0
[  613.613497][T10916]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  613.613506][T10916]  hci_alloc_dev_priv+0x1d/0x1fd0
[  613.613512][T10916]  hci_uart_tty_ioctl+0x128/0x870
[  613.613524][T10916]  tty_ioctl+0x96a/0xac0
[  613.613530][T10916]  __se_sys_ioctl+0xae/0x100
[  613.613538][T10916]  do_syscall_64+0xfa/0x3b0
[  613.613544][T10916]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.613549][T10916]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.613553][T10916]  ? clear_bhb_loop+0x60/0xb0
[  613.613560][T10916]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.613564][T10916] RIP: 0033:0x7f4193759c19
[  613.613570][T10916] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  613.613574][T10916] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  613.613580][T10916] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  613.613583][T10916] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  613.613587][T10916] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  613.613590][T10916] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  613.613593][T10916] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000275
executing program
[  613.613604][T10916]  </TASK>
[  613.613607][T10916] Bluetooth: Can't allocate HCI device
[  613.818609][T10917] FAULT_INJECTION: forcing a failure.
[  613.818609][T10917] name failslab, interval 1, probability 0, space 0, times 0
[  613.831263][T10917] CPU: 1 UID: 0 PID: 10917 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  613.831272][T10917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  613.831278][T10917] Call Trace:
[  613.831284][T10917]  <TASK>
[  613.831288][T10917]  dump_stack_lvl+0xfc/0x190
[  613.831300][T10917]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.831306][T10917]  ? __pfx__printk+0x10/0x10
[  613.831316][T10917]  ? __pfx___might_resched+0x10/0x10
[  613.831325][T10917]  should_fail_ex+0x414/0x560
[  613.831335][T10917]  should_failslab+0xa8/0x100
[  613.831344][T10917]  __kmalloc_noprof+0xcb/0x4f0
[  613.831350][T10917]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  613.831359][T10917]  hci_alloc_dev_priv+0x1d/0x1fd0
[  613.831365][T10917]  hci_uart_tty_ioctl+0x128/0x870
[  613.831377][T10917]  tty_ioctl+0x96a/0xac0
[  613.831384][T10917]  __se_sys_ioctl+0xae/0x100
[  613.831392][T10917]  do_syscall_64+0xfa/0x3b0
[  613.831399][T10917]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.831404][T10917]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.831408][T10917]  ? clear_bhb_loop+0x60/0xb0
[  613.831415][T10917]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.831419][T10917] RIP: 0033:0x7f4193759c19
[  613.831426][T10917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  613.831430][T10917] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  613.831436][T10917] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  613.831439][T10917] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
executing program
[  613.831442][T10917] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  613.831445][T10917] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  613.831448][T10917] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000276
[  613.831459][T10917]  </TASK>
[  613.831463][T10917] Bluetooth: Can't allocate HCI device
[  614.045748][T10918] FAULT_INJECTION: forcing a failure.
[  614.045748][T10918] name failslab, interval 1, probability 0, space 0, times 0
[  614.058486][T10918] CPU: 1 UID: 0 PID: 10918 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  614.058497][T10918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  614.058503][T10918] Call Trace:
[  614.058508][T10918]  <TASK>
[  614.058513][T10918]  dump_stack_lvl+0xfc/0x190
[  614.058529][T10918]  ? __pfx_dump_stack_lvl+0x10/0x10
[  614.058538][T10918]  ? __pfx__printk+0x10/0x10
[  614.058548][T10918]  ? __pfx___might_resched+0x10/0x10
[  614.058558][T10918]  should_fail_ex+0x414/0x560
[  614.058568][T10918]  should_failslab+0xa8/0x100
[  614.058577][T10918]  __kmalloc_noprof+0xcb/0x4f0
[  614.058584][T10918]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  614.058593][T10918]  hci_alloc_dev_priv+0x1d/0x1fd0
[  614.058599][T10918]  hci_uart_tty_ioctl+0x128/0x870
[  614.058611][T10918]  tty_ioctl+0x96a/0xac0
[  614.058618][T10918]  __se_sys_ioctl+0xae/0x100
[  614.058627][T10918]  do_syscall_64+0xfa/0x3b0
[  614.058634][T10918]  ? lockdep_hardirqs_on+0x9c/0x150
[  614.058639][T10918]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.058643][T10918]  ? clear_bhb_loop+0x60/0xb0
[  614.058650][T10918]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.058654][T10918] RIP: 0033:0x7f4193759c19
[  614.058661][T10918] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  614.058665][T10918] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  614.058671][T10918] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  614.058674][T10918] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  614.058677][T10918] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  614.058680][T10918] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  614.058683][T10918] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000277
[  614.058694][T10918]  </TASK>
executing program
[  614.058698][T10918] Bluetooth: Can't allocate HCI device
[  614.266194][T10919] FAULT_INJECTION: forcing a failure.
[  614.266194][T10919] name failslab, interval 1, probability 0, space 0, times 0
[  614.279178][T10919] CPU: 1 UID: 0 PID: 10919 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  614.279186][T10919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  614.279190][T10919] Call Trace:
[  614.279193][T10919]  <TASK>
[  614.279196][T10919]  dump_stack_lvl+0xfc/0x190
[  614.279208][T10919]  ? __pfx_dump_stack_lvl+0x10/0x10
[  614.279214][T10919]  ? __pfx__printk+0x10/0x10
[  614.279224][T10919]  ? __pfx___might_resched+0x10/0x10
[  614.279234][T10919]  should_fail_ex+0x414/0x560
[  614.279243][T10919]  should_failslab+0xa8/0x100
[  614.279252][T10919]  __kmalloc_noprof+0xcb/0x4f0
[  614.279258][T10919]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  614.279267][T10919]  hci_alloc_dev_priv+0x1d/0x1fd0
[  614.279273][T10919]  hci_uart_tty_ioctl+0x128/0x870
[  614.279284][T10919]  tty_ioctl+0x96a/0xac0
[  614.279290][T10919]  __se_sys_ioctl+0xae/0x100
[  614.279299][T10919]  do_syscall_64+0xfa/0x3b0
[  614.279304][T10919]  ? lockdep_hardirqs_on+0x9c/0x150
[  614.279310][T10919]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.279314][T10919]  ? clear_bhb_loop+0x60/0xb0
[  614.279321][T10919]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.279324][T10919] RIP: 0033:0x7f4193759c19
[  614.279331][T10919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  614.279334][T10919] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  614.279340][T10919] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  614.279343][T10919] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  614.279346][T10919] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
executing program
[  614.279349][T10919] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  614.279352][T10919] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000278
[  614.279363][T10919]  </TASK>
[  614.279367][T10919] Bluetooth: Can't allocate HCI device
[  614.485935][T10920] FAULT_INJECTION: forcing a failure.
[  614.485935][T10920] name failslab, interval 1, probability 0, space 0, times 0
[  614.498662][T10920] CPU: 0 UID: 0 PID: 10920 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  614.498675][T10920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  614.498680][T10920] Call Trace:
[  614.498685][T10920]  <TASK>
[  614.498690][T10920]  dump_stack_lvl+0xfc/0x190
[  614.498701][T10920]  ? __pfx_dump_stack_lvl+0x10/0x10
[  614.498707][T10920]  ? __pfx__printk+0x10/0x10
[  614.498717][T10920]  ? __pfx___might_resched+0x10/0x10
[  614.498732][T10920]  should_fail_ex+0x414/0x560
[  614.498745][T10920]  should_failslab+0xa8/0x100
[  614.498756][T10920]  __kmalloc_noprof+0xcb/0x4f0
[  614.498764][T10920]  ? tomoyo_encode+0xa5/0x460
[  614.498777][T10920]  tomoyo_encode+0xa5/0x460
[  614.498789][T10920]  tomoyo_realpath_from_path+0x51a/0x550
[  614.498810][T10920]  tomoyo_path_number_perm+0x1c0/0x4b0
[  614.498818][T10920]  ? tomoyo_path_number_perm+0x190/0x4b0
[  614.498828][T10920]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[  614.498837][T10920]  ? sb_end_write+0x8d/0x140
[  614.498845][T10920]  ? vfs_write+0x5a4/0x930
[  614.498861][T10920]  ? __pfx_vfs_write+0x10/0x10
[  614.498892][T10920]  ? ksys_write+0x108/0x1f0
[  614.498902][T10920]  ? __pfx_ksys_write+0x10/0x10
[  614.498914][T10920]  security_file_ioctl+0x6d/0x190
[  614.498923][T10920]  __se_sys_ioctl+0x39/0x100
[  614.498936][T10920]  do_syscall_64+0xfa/0x3b0
[  614.498945][T10920]  ? lockdep_hardirqs_on+0x9c/0x150
[  614.498953][T10920]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.498961][T10920]  ? clear_bhb_loop+0x60/0xb0
[  614.498972][T10920]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.498979][T10920] RIP: 0033:0x7f4193759c19
[  614.498988][T10920] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  614.498994][T10920] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  614.499003][T10920] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  614.499008][T10920] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  614.499013][T10920] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  614.499017][T10920] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
[  614.499022][T10920] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 0000000000000279
[  614.499043][T10920]  </TASK>
[  614.499061][T10920] ERROR: Out of memory at tomoyo_realpath_from_path.
executing program
[  614.802158][T10921] FAULT_INJECTION: forcing a failure.
[  614.802158][T10921] name failslab, interval 1, probability 0, space 0, times 0
[  614.814988][T10921] CPU: 0 UID: 0 PID: 10921 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  614.814999][T10921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  614.815004][T10921] Call Trace:
[  614.815010][T10921]  <TASK>
[  614.815016][T10921]  dump_stack_lvl+0xfc/0x190
[  614.815050][T10921]  ? __pfx_dump_stack_lvl+0x10/0x10
[  614.815057][T10921]  ? __pfx__printk+0x10/0x10
[  614.815066][T10921]  ? __pfx___might_resched+0x10/0x10
[  614.815076][T10921]  should_fail_ex+0x414/0x560
[  614.815085][T10921]  should_failslab+0xa8/0x100
[  614.815094][T10921]  __kmalloc_noprof+0xcb/0x4f0
[  614.815100][T10921]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  614.815109][T10921]  hci_alloc_dev_priv+0x1d/0x1fd0
[  614.815118][T10921]  hci_uart_tty_ioctl+0x128/0x870
[  614.815130][T10921]  tty_ioctl+0x96a/0xac0
[  614.815137][T10921]  __se_sys_ioctl+0xae/0x100
[  614.815145][T10921]  do_syscall_64+0xfa/0x3b0
[  614.815152][T10921]  ? lockdep_hardirqs_on+0x9c/0x150
[  614.815157][T10921]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.815161][T10921]  ? clear_bhb_loop+0x60/0xb0
[  614.815168][T10921]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.815172][T10921] RIP: 0033:0x7f4193759c19
[  614.815178][T10921] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  614.815182][T10921] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  614.815188][T10921] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  614.815191][T10921] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004
[  614.815194][T10921] RBP: 0000000000000001 R08: 00007ffe4149a8b7 R09: 00007f41937151dc
[  614.815197][T10921] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ffe4149ab3c
executing program
[  614.815200][T10921] R13: 00007ffe4149ab80 R14: 00007ffe4149ab60 R15: 000000000000027a
[  614.815211][T10921]  </TASK>
[  614.815215][T10921] Bluetooth: Can't allocate HCI device
[  615.026354][T10922] FAULT_INJECTION: forcing a failure.
[  615.026354][T10922] name failslab, interval 1, probability 0, space 0, times 0
[  615.039003][T10922] CPU: 0 UID: 0 PID: 10922 Comm: syz-executor355 Not tainted 6.15.0-rc6-next-20250516-syzkaller-g8566fc3b9653 #0 PREEMPT(full) 
[  615.039015][T10922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  615.039021][T10922] Call Trace:
[  615.039028][T10922]  <TASK>
[  615.039034][T10922]  dump_stack_lvl+0xfc/0x190
[  615.039050][T10922]  ? __pfx_dump_stack_lvl+0x10/0x10
[  615.039060][T10922]  ? __pfx__printk+0x10/0x10
[  615.039072][T10922]  ? __pfx___might_resched+0x10/0x10
[  615.039082][T10922]  should_fail_ex+0x414/0x560
[  615.039092][T10922]  should_failslab+0xa8/0x100
[  615.039101][T10922]  __kmalloc_noprof+0xcb/0x4f0
[  615.039108][T10922]  ? hci_alloc_dev_priv+0x1d/0x1fd0
[  615.039117][T10922]  hci_alloc_dev_priv+0x1d/0x1fd0
[  615.039123][T10922]  hci_uart_tty_ioctl+0x128/0x870
[  615.039135][T10922]  tty_ioctl+0x96a/0xac0
[  615.039142][T10922]  __se_sys_ioctl+0xae/0x100
[  615.039150][T10922]  do_syscall_64+0xfa/0x3b0
[  615.039156][T10922]  ? lockdep_hardirqs_on+0x9c/0x150
[  615.039161][T10922]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.039166][T10922]  ? clear_bhb_loop+0x60/0xb0
[  615.039172][T10922]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.039177][T10922] RIP: 0033:0x7f4193759c19
[  615.039184][T10922] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[  615.039188][T10922] RSP: 002b:00007ffe4149ab18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  615.039194][T10922] RAX: ffffffffffffffda RBX: 00007ffe4149ab40 RCX: 00007f4193759c19
[  615.039198][T10922] RDX: 0000000000000002 RSI: 00000000400455c8 RDI: 0000000000000004