program: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000080)={0x30, 0x8, 0x0, 0x60a, 0x2, 0x1}, 0x30, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@bridge_delvlan={0x34, 0x70, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x1, 0x3}}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_CMD={0x8, 0x2, 0x13}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x52}, 0x40044) r4 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r5, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, 0x0) syz_mount_image$hfs(&(0x7f00000000c0), &(0x7f0000000080)='./file1\x00', 0x4810, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES64, @ANYRES64, @ANYBLOB="e6b9560b9eb60651c8d861e16cafb4b5006725db63a742488f27db28a3b869f9a114e3f806c42595dd30b03d1acb2a404a6d705dcf1efd2e1fa0042e335f582178d72a1d22166abbfc7955582faa65f8d8f80263129df5b788f53846f8c88e9050f753551f19ad50976b889736158a98f148ec0baee53bfde9dd1bf4dffde3e44cc05b6b969ab5c530d4c8f5488ec6231315fd02386e30ce86a388410478a2ead75ba02275faf3839d05fbdadd6f7eece5190eb4bc079f6c5ddff08d4cda7d0cd232bcd711777e46720665", @ANYRES16], 0x7, 0x2ce, &(0x7f00000007c0)="$eJzs3b1rFFsYx/Hfmd0km5vc3MnLJXDLXAMWIhobsYlI/ggLFTS7QsgSQSOojWItYqfY21mLjaWNVdBatLLyD0g3cs6c2UySedusmzHJ9wO7jM55zjzP7rycszAZATixrqx8e3Phh30ZqaGGpEtSIKklNSX9q/nW/Y3Ntc1up13UUcNF2JdRHGn2tVnd6GSF2jgX4YX2X01Npv8PwxFFUfT9S6O4zT+Hlg5q4o7+DIE05o9Ot7516JkNx5O6E6iZ2da2Hmiq7jwAAPXy1//AX+cn/fg9CKRFf9k/Vtf/7boTqFnq+u9mWZGx368b6Jud+Z6bwtn1QTJLLOgxd82o4j1r1wDTlM0qXS7B+O21bufs6p1uO9BTLXupZnPuvR3vuomSbBcKks1QXnseV3EwYmtYysl/9iBbfNl/Kj3mk9kyN0yo12r3xn/NyH0i7psKXd5hLyDO/1x+jxOuW+Na2SrP7K9y2m3kP78FvX9bocpW9oykl+e0dv9AECZ5vhgtiJrZExVXdz6/Ohc1mxm1VBI1l47yZ06/N+dHHlxO2XuY5+aqWdBPvdNKavwf2E97UVWOTNvGtfR7RmE9TdcyrJBYUCl9VDVSuPaZbumipu49fLR+s9vt3K268OFrH41/90JjkPCk8j2rkpPMIIlFY3Efw6q9ObSe0wvJDlPTl3uSFjRwPw2NaT05Zw4j1bjn7IHS+MAnJ/wZUqfH+Wt1J4M62HOIied/biQfj+ouu3X28A/dOH1EWeP0qKxz1+Or61vx9CE1A9oZrM6497/6msFN5M/gUjUUzrn+Py2dKtjix3SnjxX6PI8Js6LP+pvf/wEAAAAAAAAAAAAAAAAAAI6aavcD+NtbDnhnSM0lAgAAAAAAAAAAAAAAAAAAAABw5BU9/9c9I7Pk+b/JnQH5z/9N/VXv8uf/LtuOcp7/W/yQWgB9+xUAAP//SnlxCA==") openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) r6 = syz_usb_connect(0x0, 0x371, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000057ec0020c215dcff30bd010203010902"], 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r7, 0x400448cb, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440), 0x100, 0x0) syz_emit_vhci(&(0x7f0000000400)=ANY=[@ANYBLOB="040e0402030c", @ANYRES32=r6], 0x7) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000680)={'bridge0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000100001000100"/20, @ANYRES32=r10, @ANYBLOB="3f00000006020400280012800b0001006272696467650000180002800c002e0003000000030000000500070008000000"], 0x48}, 0x1, 0x0, 0x0, 0x44000}, 0x0) landlock_restrict_self(r0, 0x2) r11 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) syz_emit_vhci(&(0x7f0000000140)=ANY=[@ANYBLOB="0403"], 0x14) [ 94.950745][ T5277] Bluetooth: hci0: command tx timeout [ 97.148370][ T5314] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 97.148942][ T5277] Bluetooth: hci0: command 0x0419 tx timeout [ 97.150211][ T5314] Bluetooth: hci0: Opcode 0x0406 failed: -110 [ 99.214426][ T5314] Bluetooth: hci0: Opcode 0x0406 failed: -110 [ 99.227379][ C0] ------------[ cut here ]------------ [ 99.227393][ C0] workqueue: cannot queue hci_cmd_timeout on wq hci0 [ 99.228412][ C0] WARNING: kernel/workqueue.c:2353 at __queue_work+0xd83/0x10d0, CPU#0: syz.0.0/5314 [ 99.237740][ C0] Modules linked in: [ 99.239481][ C0] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 99.243066][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 99.247370][ C0] RIP: 0010:__queue_work+0xd9f/0x10d0 [ 99.249841][ C0] Code: 49 81 c7 70 01 00 00 4c 8d 35 9d 0a ef 0e 48 89 f8 48 c1 e8 03 80 3c 18 00 74 05 e8 7b 4b ab 00 49 8b 75 18 4c 89 f7 4c 89 fa <67> 48 0f b9 3a 4c 89 e8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ef e8 [ 99.257946][ C0] RSP: 0018:ffffc90000007bc0 EFLAGS: 00010046 [ 99.260655][ C0] RAX: 1ffff1100253b94e RBX: dffffc0000000000 RCX: ffff888033b64b00 [ 99.264085][ C0] RDX: ffff888044246970 RSI: ffffffff8ad85520 RDI: ffffffff907d48e0 [ 99.267335][ C0] RBP: 0000000000010000 R08: 0000000000000100 R09: 1ffffffff20f4e6f [ 99.270775][ C0] R10: dffffc0000000000 R11: ffffffff818e4560 R12: 0000000000000008 [ 99.274213][ C0] R13: ffff8880129dca58 R14: ffffffff907d48e0 R15: ffff888044246970 [ 99.277614][ C0] FS: 00007fd041cf66c0(0000) GS:ffff88808c2c2000(0000) knlGS:0000000000000000 [ 99.281588][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.284539][ C0] CR2: 00007ffe5f085ff8 CR3: 000000003fef3000 CR4: 0000000000352ef0 [ 99.288192][ C0] Call Trace: [ 99.289772][ C0] [ 99.291141][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.293606][ C0] call_timer_fn+0x18d/0x5f0 [ 99.295705][ C0] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 99.298616][ C0] ? call_timer_fn+0xd5/0x5f0 [ 99.301271][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 99.304325][ C0] ? do_raw_spin_unlock+0x4d/0x200 [ 99.306977][ C0] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 99.309530][ C0] __run_timer_base+0x67e/0x8b0 [ 99.311818][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 99.314162][ C0] ? ktime_get+0x1f5/0x220 [ 99.316120][ C0] ? lapic_next_event+0x11/0x20 [ 99.318064][ C0] run_timer_softirq+0xb7/0x170 [ 99.320119][ C0] handle_softirqs+0x226/0x860 [ 99.322159][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 99.324311][ C0] __irq_exit_rcu+0xcb/0x220 [ 99.326376][ C0] irq_exit_rcu+0x9/0x30 [ 99.328231][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 99.330772][ C0] [ 99.332115][ C0] [ 99.333383][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 99.335888][ C0] RIP: 0010:finish_task_switch+0x413/0xc60 [ 99.338640][ C0] Code: 04 00 00 41 c7 84 24 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 37 87 54 0a e8 62 2b 3a 00 fb 4c 8b 65 c8 <49> 8d bc 24 10 17 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 [ 99.346720][ C0] RSP: 0018:ffffc9000db67300 EFLAGS: 00000206 [ 99.349234][ C0] RAX: 000000000000135f RBX: ffff88801fc3c8e0 RCX: 8000000000000001 [ 99.352489][ C0] RDX: 0000000000000007 RSI: ffffffff8e41879c RDI: ffffffff8c6dc780 [ 99.355871][ C0] RBP: ffffc9000db67350 R08: ffffffff907a737f R09: 1ffffffff20f4e6f [ 99.359234][ C0] R10: dffffc0000000000 R11: fffffbfff20f4e70 R12: ffff888033b64b00 [ 99.362668][ C0] R13: ffff88801fc3c8b8 R14: dffffc0000000000 R15: 1ffff11003f8791c [ 99.366063][ C0] __schedule+0x17e3/0x58f0 [ 99.368013][ C0] ? __pfx___schedule+0x10/0x10 [ 99.370037][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 99.372520][ C0] ? preempt_schedule_thunk+0x16/0x40 [ 99.375142][ C0] preempt_schedule_common+0x7f/0xd0 [ 99.377496][ C0] preempt_schedule_thunk+0x16/0x40 [ 99.379335][ C0] __mutex_unlock_slowpath+0x796/0x900 [ 99.381517][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 99.384109][ C0] ? lockdep_hardirqs_on+0x7b/0x110 [ 99.386409][ C0] ? enable_work+0x1fd/0x230 [ 99.388510][ C0] ? hci_cmd_sync_cancel_sync+0xc9/0x1c0 [ 99.391150][ C0] hci_suspend_dev+0x299/0x530 [ 99.393301][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 99.395699][ C0] ? __pfx_hci_suspend_dev+0x10/0x10 [ 99.397891][ C0] ? rcu_barrier+0x424/0x530 [ 99.399941][ C0] hci_suspend_notifier+0xf2/0x2f0 [ 99.402266][ C0] notifier_call_chain+0x1a5/0x3d0 [ 99.404609][ C0] blocking_notifier_call_chain_robust+0x85/0x100 [ 99.407509][ C0] pm_notifier_call_chain_robust+0x2c/0x60 [ 99.410151][ C0] snapshot_open+0x19c/0x290 [ 99.412156][ C0] ? __pfx_snapshot_open+0x10/0x10 [ 99.414578][ C0] misc_open+0x2d5/0x350 [ 99.416405][ C0] chrdev_open+0x4d9/0x600 [ 99.417952][ C0] ? __pfx_chrdev_open+0x10/0x10 [ 99.419742][ C0] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 99.422266][ C0] ? __pfx_chrdev_open+0x10/0x10 [ 99.424483][ C0] do_dentry_open+0x816/0x1380 [ 99.426678][ C0] vfs_open+0x3b/0x340 [ 99.428536][ C0] ? path_openat+0x1428/0x1d60 [ 99.430477][ C0] path_openat+0x1443/0x1d60 [ 99.432791][ C0] do_file_open+0x23e/0x4a0 [ 99.434986][ C0] ? __pfx_do_file_open+0x10/0x10 [ 99.437205][ C0] ? _raw_spin_unlock+0x28/0x50 [ 99.439205][ C0] ? alloc_fd+0x651/0x6c0 [ 99.441004][ C0] do_sys_openat2+0x115/0x200 [ 99.443115][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 99.445421][ C0] ? kfree+0x4d/0x650 [ 99.447113][ C0] __x64_sys_openat+0x138/0x170 [ 99.449291][ C0] do_syscall_64+0x166/0x520 [ 99.451310][ C0] ? trace_irq_disable+0x3b/0x140 [ 99.453361][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.456107][ C0] ? clear_bhb_loop+0x70/0xc0 [ 99.458240][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.460695][ C0] RIP: 0033:0x7fd040d9e159 [ 99.462669][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.470493][ C0] RSP: 002b:00007fd041cf5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 99.473853][ C0] RAX: ffffffffffffffda RBX: 00007fd041025fa0 RCX: 00007fd040d9e159 [ 99.476998][ C0] RDX: 0000000000020000 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 99.480185][ C0] RBP: 00007fd040e3506b R08: 0000000000000000 R09: 0000000000000000 [ 99.483738][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.487250][ C0] R13: 00007fd041026038 R14: 00007fd041025fa0 R15: 00007ffe5f085d58 [ 99.490828][ C0] [ 99.492179][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 99.495289][ C0] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 99.499064][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 99.503318][ C0] Call Trace: [ 99.504644][ C0] [ 99.505920][ C0] vpanic+0x56d/0xa60 [ 99.507890][ C0] ? __pfx__printk+0x10/0x10 [ 99.510082][ C0] ? __pfx_vpanic+0x10/0x10 [ 99.512089][ C0] ? is_bpf_text_address+0x292/0x2b0 [ 99.514286][ C0] ? is_bpf_text_address+0x26/0x2b0 [ 99.516732][ C0] panic+0xc5/0xd0 [ 99.518324][ C0] ? __pfx_panic+0x10/0x10 [ 99.520275][ C0] __warn+0x315/0x4c0 [ 99.521981][ C0] ? __queue_work+0xd83/0x10d0 [ 99.523841][ C0] ? __queue_work+0xd83/0x10d0 [ 99.525671][ C0] __report_bug+0x276/0x570 [ 99.527369][ C0] ? __queue_work+0xd83/0x10d0 [ 99.529239][ C0] ? __pfx___report_bug+0x10/0x10 [ 99.531174][ C0] ? lock_acquire+0x115/0x350 [ 99.532977][ C0] ? __pfx_hci_cmd_timeout+0x10/0x10 [ 99.534975][ C0] ? look_up_lock_class+0x57/0x110 [ 99.537025][ C0] ? register_lock_class+0x31/0x2e0 [ 99.539436][ C0] report_bug_entry+0x19b/0x290 [ 99.541718][ C0] ? __queue_work+0xd9f/0x10d0 [ 99.543927][ C0] ? __queue_work+0xda4/0x10d0 [ 99.546023][ C0] handle_bug+0xce/0x200 [ 99.547771][ C0] exc_invalid_op+0x1a/0x50 [ 99.549475][ C0] asm_exc_invalid_op+0x1a/0x20 [ 99.551463][ C0] RIP: 0010:__queue_work+0xd9f/0x10d0 [ 99.553639][ C0] Code: 49 81 c7 70 01 00 00 4c 8d 35 9d 0a ef 0e 48 89 f8 48 c1 e8 03 80 3c 18 00 74 05 e8 7b 4b ab 00 49 8b 75 18 4c 89 f7 4c 89 fa <67> 48 0f b9 3a 4c 89 e8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ef e8 [ 99.561217][ C0] RSP: 0018:ffffc90000007bc0 EFLAGS: 00010046 [ 99.563780][ C0] RAX: 1ffff1100253b94e RBX: dffffc0000000000 RCX: ffff888033b64b00 [ 99.567225][ C0] RDX: ffff888044246970 RSI: ffffffff8ad85520 RDI: ffffffff907d48e0 [ 99.570529][ C0] RBP: 0000000000010000 R08: 0000000000000100 R09: 1ffffffff20f4e6f [ 99.573795][ C0] R10: dffffc0000000000 R11: ffffffff818e4560 R12: 0000000000000008 [ 99.577040][ C0] R13: ffff8880129dca58 R14: ffffffff907d48e0 R15: ffff888044246970 [ 99.580341][ C0] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 99.582778][ C0] ? __pfx_hci_cmd_timeout+0x10/0x10 [ 99.585043][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 99.587631][ C0] call_timer_fn+0x18d/0x5f0 [ 99.589750][ C0] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 99.592121][ C0] ? call_timer_fn+0xd5/0x5f0 [ 99.594089][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 99.596256][ C0] ? do_raw_spin_unlock+0x4d/0x200 [ 99.598232][ C0] ? __pfx_delayed_work_timer_fn+0x10/0x10 [ 99.600596][ C0] __run_timer_base+0x67e/0x8b0 [ 99.602792][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 99.605272][ C0] ? ktime_get+0x1f5/0x220 [ 99.607296][ C0] ? lapic_next_event+0x11/0x20 [ 99.609512][ C0] run_timer_softirq+0xb7/0x170 [ 99.611727][ C0] handle_softirqs+0x226/0x860 [ 99.613890][ C0] ? __irq_exit_rcu+0xcb/0x220 [ 99.616146][ C0] __irq_exit_rcu+0xcb/0x220 [ 99.618302][ C0] irq_exit_rcu+0x9/0x30 [ 99.620333][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 99.622898][ C0] [ 99.624259][ C0] [ 99.625601][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 99.628569][ C0] RIP: 0010:finish_task_switch+0x413/0xc60 [ 99.631434][ C0] Code: 04 00 00 41 c7 84 24 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 37 87 54 0a e8 62 2b 3a 00 fb 4c 8b 65 c8 <49> 8d bc 24 10 17 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 [ 99.640072][ C0] RSP: 0018:ffffc9000db67300 EFLAGS: 00000206 [ 99.642837][ C0] RAX: 000000000000135f RBX: ffff88801fc3c8e0 RCX: 8000000000000001 [ 99.646549][ C0] RDX: 0000000000000007 RSI: ffffffff8e41879c RDI: ffffffff8c6dc780 [ 99.650283][ C0] RBP: ffffc9000db67350 R08: ffffffff907a737f R09: 1ffffffff20f4e6f [ 99.654005][ C0] R10: dffffc0000000000 R11: fffffbfff20f4e70 R12: ffff888033b64b00 [ 99.657566][ C0] R13: ffff88801fc3c8b8 R14: dffffc0000000000 R15: 1ffff11003f8791c [ 99.661140][ C0] __schedule+0x17e3/0x58f0 [ 99.663254][ C0] ? __pfx___schedule+0x10/0x10 [ 99.665473][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 99.668149][ C0] ? preempt_schedule_thunk+0x16/0x40 [ 99.670741][ C0] preempt_schedule_common+0x7f/0xd0 [ 99.673357][ C0] preempt_schedule_thunk+0x16/0x40 [ 99.675894][ C0] __mutex_unlock_slowpath+0x796/0x900 [ 99.678438][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 99.681227][ C0] ? lockdep_hardirqs_on+0x7b/0x110 [ 99.683564][ C0] ? enable_work+0x1fd/0x230 [ 99.685684][ C0] ? hci_cmd_sync_cancel_sync+0xc9/0x1c0 [ 99.688074][ C0] hci_suspend_dev+0x299/0x530 [ 99.690199][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 99.692770][ C0] ? __pfx_hci_suspend_dev+0x10/0x10 [ 99.695180][ C0] ? rcu_barrier+0x424/0x530 [ 99.697418][ C0] hci_suspend_notifier+0xf2/0x2f0 [ 99.699943][ C0] notifier_call_chain+0x1a5/0x3d0 [ 99.702316][ C0] blocking_notifier_call_chain_robust+0x85/0x100 [ 99.705168][ C0] pm_notifier_call_chain_robust+0x2c/0x60 [ 99.707785][ C0] snapshot_open+0x19c/0x290 [ 99.709840][ C0] ? __pfx_snapshot_open+0x10/0x10 [ 99.712173][ C0] misc_open+0x2d5/0x350 [ 99.714130][ C0] chrdev_open+0x4d9/0x600 [ 99.716220][ C0] ? __pfx_chrdev_open+0x10/0x10 [ 99.718584][ C0] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0 [ 99.721489][ C0] ? __pfx_chrdev_open+0x10/0x10 [ 99.723787][ C0] do_dentry_open+0x816/0x1380 [ 99.725775][ C0] vfs_open+0x3b/0x340 [ 99.727524][ C0] ? path_openat+0x1428/0x1d60 [ 99.729644][ C0] path_openat+0x1443/0x1d60 [ 99.731643][ C0] do_file_open+0x23e/0x4a0 [ 99.733599][ C0] ? __pfx_do_file_open+0x10/0x10 [ 99.735815][ C0] ? _raw_spin_unlock+0x28/0x50 [ 99.737960][ C0] ? alloc_fd+0x651/0x6c0 [ 99.739847][ C0] do_sys_openat2+0x115/0x200 [ 99.742056][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 99.744507][ C0] ? kfree+0x4d/0x650 [ 99.746406][ C0] __x64_sys_openat+0x138/0x170 [ 99.748420][ C0] do_syscall_64+0x166/0x520 [ 99.750405][ C0] ? trace_irq_disable+0x3b/0x140 [ 99.752537][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.754845][ C0] ? clear_bhb_loop+0x70/0xc0 [ 99.756778][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 99.759215][ C0] RIP: 0033:0x7fd040d9e159 [ 99.761099][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 99.768763][ C0] RSP: 002b:00007fd041cf5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 99.772519][ C0] RAX: ffffffffffffffda RBX: 00007fd041025fa0 RCX: 00007fd040d9e159 [ 99.776002][ C0] RDX: 0000000000020000 RSI: 0000200000000140 RDI: ffffffffffffff9c [ 99.779570][ C0] RBP: 00007fd040e3506b R08: 0000000000000000 R09: 0000000000000000 [ 99.783083][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.786543][ C0] R13: 00007fd041026038 R14: 00007fd041025fa0 R15: 00007ffe5f085d58 [ 99.789967][ C0] [ 99.791813][ C0] Kernel Offset: disabled [ 99.793833][ C0] Rebooting in 86400 seconds..