random: crng reseeded on system resumption
Bluetooth: hci1: command 0x0406 tx timeout
rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 26605 jiffies s: 1317 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 9041 Comm: syz-executor.7 Not tainted 6.1.0-rc7-next-20221202 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:default_send_IPI_self+0x29/0xf0
Code: 90 f3 0f 1e fa 55 53 83 ff 02 74 61 a0 60 f8 eb ff ff fb ff ff 89 fb 84 c0 74 08 3c 03 0f 8e 97 00 00 00 8b 04 25 00 c3 5f ff <48> bd 60 f8 eb ff ff fb ff ff f6 c4 10 74 1e f3 90 0f b6 45 00 84
RSP: 0018:ffff88804598ef70 EFLAGS: 00000046
RAX: 00000000000400f6 RBX: 00000000000000f6 RCX: 0000000000000000
RDX: 1ffffffff0a5499b RSI: ffffffff81564519 RDI: 00000000000000f6
RBP: ffffffff852a4c80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: ffff88806ce3a078
R13: ffff88806ce3a070 R14: ffff88806ce3a228 R15: ffff88804598f040
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f48b1bc3060 CR3: 000000000e4de000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 arch_irq_work_raise+0x8b/0x110
 __irq_work_queue_local+0x14e/0x180
 irq_work_queue_on+0x129/0x140
 __rcu_read_unlock+0x425/0x520
 perf_event_output_forward+0x14d/0x280
 __perf_event_overflow+0x3ed/0x760
 perf_swevent_event+0x344/0x550
 perf_tp_event+0x2c3/0xc90
 perf_trace_run_bpf_submit+0xf3/0x1c0
 perf_trace_preemptirq_template+0x272/0x410
 trace_hardirqs_on+0xe3/0x130
 asm_sysvec_irq_work+0x1a/0x20
RIP: 0010:__rcu_read_unlock+0xc8/0x520
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 9f 01 00 00 8b 85 f8 03 00 00 85 c0 75 58 <65> 48 8b 1c 25 00 89 03 00 48 8d bb f4 03 00 00 48 b8 00 00 00 00
RSP: 0018:ffff88804598f688 EFLAGS: 00000202
RAX: 00000000002433d3 RBX: ffffffff85612ec0 RCX: ffffffff812b7bcf
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000001 R09: ffffffff8762b8c7
R10: fffffbfff0ec5718 R11: 0000000000000001 R12: ffff88806ce3a040
R13: ffffea0000c87b00 R14: 0000000000000200 R15: ffff88804598fad8
 unlock_page_memcg+0xc7/0x230
 page_remove_rmap+0x23f/0x620
 unmap_page_range+0x1fdf/0x2c10
 unmap_single_vma+0x190/0x2a0
 unmap_vmas+0x226/0x380
 exit_mmap+0x158/0x680
 mmput+0xd5/0x390
 do_exit+0x99b/0x2720
 do_group_exit+0xd4/0x2a0
 get_signal+0x21b7/0x22f0
 arch_do_signal_or_restart+0x79/0x5a0
 exit_to_user_mode_prepare+0x131/0x1a0
 syscall_exit_to_user_mode+0x1d/0x50
 do_syscall_64+0x4c/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f2323822b19
Code: Unable to access opcode bytes at 0x7f2323822aef.
RSP: 002b:00007f2320d98188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: 0000000000000004 RBX: 00007f2323935f60 RCX: 00007f2323822b19
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000280
RBP: 00007f232387cf6d R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff894aac9f R14: 00007f2320d98300 R15: 0000000000022000
 </TASK>
----------------
Code disassembly (best guess):
   0:	90                   	nop
   1:	f3 0f 1e fa          	endbr64
   5:	55                   	push   %rbp
   6:	53                   	push   %rbx
   7:	83 ff 02             	cmp    $0x2,%edi
   a:	74 61                	je     0x6d
   c:	a0 60 f8 eb ff ff fb 	movabs 0xfffffbffffebf860,%al
  13:	ff ff
  15:	89 fb                	mov    %edi,%ebx
  17:	84 c0                	test   %al,%al
  19:	74 08                	je     0x23
  1b:	3c 03                	cmp    $0x3,%al
  1d:	0f 8e 97 00 00 00    	jle    0xba
  23:	8b 04 25 00 c3 5f ff 	mov    0xffffffffff5fc300,%eax
* 2a:	48 bd 60 f8 eb ff ff 	movabs $0xfffffbffffebf860,%rbp <-- trapping instruction
  31:	fb ff ff
  34:	f6 c4 10             	test   $0x10,%ah
  37:	74 1e                	je     0x57
  39:	f3 90                	pause
  3b:	0f b6 45 00          	movzbl 0x0(%rbp),%eax
  3f:	84                   	.byte 0x84