Bluetooth: hci0: command 0x0406 tx timeout
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 0-....: (302 ticks this GP) idle=4cc4/1/0x4000000000000000 softirq=252402/252404 fqs=20993
rcu: (detected by 1, t=105002 jiffies, g=178889, q=75544 ncpus=2)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 4094 Comm: syz-executor.6 Not tainted 6.5.0-rc1-next-20230713 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:native_apic_mem_read+0x3a/0x50
Code: fb 48 8d bb 00 c0 5f ff 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 0c 8b 83 00 c0 5f ff <5b> e9 50 ff 43 03 e8 5b cf 6f 00 eb ed 66 0f 1f 84 00 00 00 00 00
RSP: 0018:ffff88806ce093d0 EFLAGS: 00000046
RAX: 00000000000400f6 RBX: 0000000000000300 RCX: 0000000000000100
RDX: 0000000000000000 RSI: ffffffff815a07bc RDI: ffffffffff5fc300
RBP: fffffbfff0a5c194 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
R13: ffff88806ce3a330 R14: 0000000000000000 R15: 0000000000000010
FS: 00007f960af62700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555555cf6098 CR3: 000000000caa4000 CR4: 0000000000350ef0
Call Trace:
native_apic_wait_icr_idle+0x51/0x80
__irq_work_queue_local+0xc1/0x2f0
irq_work_queue_on+0x122/0x130
__rcu_read_unlock+0x3f0/0x4f0
perf_event_output_forward+0x21c/0x3c0
__perf_event_overflow+0x4c2/0x9e0
perf_swevent_event+0x2c6/0x3f0
perf_tp_event+0x2dd/0x1280
perf_trace_run_bpf_submit+0xf3/0x190
perf_trace_preemptirq_template+0x252/0x420
trace_hardirqs_on+0xce/0x100
asm_sysvec_irq_work+0x1a/0x20
RIP: 0010:__rcu_read_unlock+0xc8/0x4f0
Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 76 01 00 00 8b 85 f8 03 00 00 85 c0 75 58 <65> 48 8b 1c 25 00 8b 03 00 48 8d bb f4 03 00 00 48 b8 00 00 00 00
RSP: 0018:ffff88806ce09a98 EFLAGS: 00000202
RAX: 0000000000007ddc RBX: ffff88806ce3a300 RCX: ffffffff812d1e5f
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff81378521
RBP: ffffffff85616a00 R08: 0000000000000001 R09: fffffbfff0efa573
R10: ffffffff877d2b9f R11: 0000000000000001 R12: 0000000000000001
R13: dffffc0000000000 R14: 0000000000000200 R15: 0000000000000000
netif_receive_skb_list_internal+0x794/0xce0
napi_complete_done+0x242/0x890
e1000_clean+0x9b5/0x2510
__napi_poll+0xbd/0x6b0
net_rx_action+0x8a3/0xc40
__do_softirq+0x1b7/0x7d4
irq_exit_rcu+0x93/0xc0
sysvec_apic_timer_interrupt+0x6e/0x90
asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:lock_acquire+0x1c7/0x4c0
Code: ff ff 48 83 c4 28 65 0f c1 05 05 bd d4 7e 83 f8 01 0f 85 8f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24
RSP: 0018:ffff888041a6fb90 EFLAGS: 00000206
RAX: dffffc0000000000 RBX: 1ffff1100834df74 RCX: 0000000000000002
RDX: 1ffff110086aeb75 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000001 R08: 0000000000000000 R09: fffffbfff0f2f6e8
R10: ffffffff8797b747 R11: 0000000000000005 R12: 0000000000000000
R13: 0000000000000000 R14: ffff88801a7aac60 R15: 0000000000000000
_raw_spin_lock+0x2b/0x40
__mutex_unlock_slowpath+0x18c/0x5e0
__do_sys_perf_event_open+0x190e/0x2a60
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f960da0db19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f960af62188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f960db21020 RCX: 00007f960da0db19
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000580
RBP: 00007f960da67f6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc478feb5f R14: 00007f960af62300 R15: 0000000000022000
----------------
Code disassembly (best guess):
0: fb sti
1: 48 8d bb 00 c0 5f ff lea -0xa04000(%rbx),%rdi
8: 48 89 fa mov %rdi,%rdx
b: 48 c1 ea 03 shr $0x3,%rdx
f: 0f b6 14 02 movzbl (%rdx,%rax,1),%edx
13: 48 89 f8 mov %rdi,%rax
16: 83 e0 07 and $0x7,%eax
19: 83 c0 03 add $0x3,%eax
1c: 38 d0 cmp %dl,%al
1e: 7c 04 jl 0x24
20: 84 d2 test %dl,%dl
22: 75 0c jne 0x30
24: 8b 83 00 c0 5f ff mov -0xa04000(%rbx),%eax
* 2a: 5b pop %rbx <-- trapping instruction
2b: e9 50 ff 43 03 jmpq 0x343ff80
30: e8 5b cf 6f 00 callq 0x6fcf90
35: eb ed jmp 0x24
37: 66 0f 1f 84 00 00 00 nopw 0x0(%rax,%rax,1)
3e: 00 00