[  378.436131] Mirror/redirect action on
[  378.437889] tc (5520) used greatest stack depth: 11992 bytes left
[  389.129562] irq 4: nobody cared (try booting with the "irqpoll" option)
[  389.129685] CPU: 3 UID: 0 PID: 5071 Comm: perl Not tainted 6.11.0-rc6-virtme #1
[  389.129743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[  389.129825] Call Trace:
[  389.129851]  <IRQ>
[  389.129875]  dump_stack_lvl+0x55/0x70
[  389.129914]  __report_bad_irq+0x2b/0xc0
[  389.129949]  note_interrupt+0x2a7/0x2f0
[  389.129979]  handle_irq_event+0x72/0x80
[  389.130009]  handle_edge_irq+0x8b/0x230
[  389.130037]  __common_interrupt+0x3c/0xb0
[  389.130066]  common_interrupt+0x80/0x90
[  389.130099]  </IRQ>
[  389.130119]  <TASK>
[  389.130141]  asm_common_interrupt+0x26/0x40
[  389.130174] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30
[  389.130214] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d 3c b7 e9 71 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90
[  389.130323] RSP: 0018:ffffac22c4ae7d60 EFLAGS: 00000286
[  389.130365] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000017
[  389.130416] RDX: ffffffff8dd8750d RSI: 0000000000000286 RDI: ffffffff8f6f8360
[  389.130471] RBP: ffff92c581f08000 R08: 0000005aacd5bf7d R09: 0000000000000001
[  389.130523] R10: ffff92c5827105f8 R11: 0000000000000000 R12: ffffffff8f6f8360
[  389.130576] R13: 0000000000000286 R14: ffff92c582711000 R15: ffff92c582710400
[  389.130628]  ? rpm_suspend+0x1ad/0x5e0
[  389.130664]  uart_write+0x89/0x150
[  389.130697]  n_tty_write+0x1a6/0x520
[  389.130730]  ? __pfx_woken_wake_function+0x10/0x10
[  389.130772]  file_tty_write.constprop.0+0x14d/0x330
[  389.130808]  vfs_write+0x332/0x460
[  389.130841]  ksys_write+0x63/0xe0
[  389.130871]  do_syscall_64+0x9e/0x1a0
[  389.130905]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  389.130946] RIP: 0033:0x7f499917b957
[  389.130977] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[  389.131085] RSP: 002b:00007ffddf1ffdd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  389.131136] RAX: ffffffffffffffda RBX: 00005557353110b0 RCX: 00007f499917b957
[  389.131187] RDX: 0000000000000001 RSI: 00005557353110b0 RDI: 0000000000000001
[  389.131248] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  389.131299] R10: 0000000000000001 R11: 0000000000000246 R12: 00005557352fd580
[  389.131350] R13: 00005557352de2a0 R14: 0000000000000001 R15: 00005557352fd580
[  389.131402]  </TASK>
[  389.131422] handlers:
[  389.131443] [<000000007c273df3>] serial8250_interrupt
[  389.131485] Disabling IRQ #4