[  960.040787][T11792] veth1: left promiscuous mode
[  970.778812][T11903] Mirror/redirect action on
[  989.457095][    C0] irq 51: nobody cared (try booting with the "irqpoll" option)
[  989.457571][    C0] CPU: 0 UID: 0 PID: 11727 Comm: perl Not tainted 6.12.0-rc6-virtme #1
[  989.457864][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  989.458113][    C0] Call Trace:
[  989.458371][    C0]  <IRQ>
[  989.458474][    C0]  dump_stack_lvl+0x82/0xd0
[  989.458674][    C0]  __report_bad_irq+0x5f/0x180
[  989.458870][    C0]  note_interrupt+0x6b3/0x860
[  989.459068][    C0]  handle_irq_event+0x16d/0x1c0
[  989.459263][    C0]  handle_edge_irq+0x1fa/0xb60
[  989.459456][    C0]  __common_interrupt+0x82/0x170
[  989.459646][    C0]  common_interrupt+0x81/0xa0
[  989.459833][    C0]  </IRQ>
[  989.459939][    C0]  <TASK>
[  989.460048][    C0]  asm_common_interrupt+0x26/0x40
[  989.460236][    C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[  989.460482][    C0] Code: 10 e8 41 63 86 fd 48 89 ef e8 a9 d5 86 fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 55 ac 59 49 <74> 0e 5b 5d c3 cc cc cc cc e8 0f bc ab fd eb dc 0f 1f 44 00 00 5b
[  989.461127][    C0] RSP: 0018:ffffc9000a277aa0 EFLAGS: 00000286
[  989.461369][    C0] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff73c10fc
[  989.461663][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffb6aa1a81
[  989.461943][    C0] RBP: ffffffffba6cf4a0 R08: 0000000000000001 R09: fffffbfff73bc7cf
[  989.462222][    C0] R10: ffffffffb9de3e7f R11: ffff8880114e2300 R12: 00000000ffffffff
[  989.462500][    C0] R13: 0000000000000001 R14: ffffffffba6cf5a8 R15: 00000000ffffffff
[  989.462789][    C0]  ? _raw_spin_unlock_irqrestore+0x51/0x70
[  989.463042][    C0]  uart_write+0x220/0x920
[  989.463203][    C0]  process_output_block+0x13e/0x790
[  989.463388][    C0]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  989.463624][    C0]  n_tty_write+0x40c/0x790
[  989.463819][    C0]  ? __pfx_n_tty_write+0x10/0x10
[  989.464008][    C0]  ? trace_lock_acquire+0x14d/0x1f0
[  989.464203][    C0]  ? __pfx_woken_wake_function+0x10/0x10
[  989.464394][    C0]  ? iterate_tty_write+0x8f/0x540
[  989.464578][    C0]  ? lock_acquire+0x32/0xc0
[  989.464766][    C0]  ? iterate_tty_write+0x8f/0x540
[  989.464962][    C0]  iterate_tty_write+0x222/0x540
[  989.465153][    C0]  ? tty_ldisc_ref_wait+0x28/0x80
[  989.465343][    C0]  file_tty_write.constprop.0+0x1cf/0x360
[  989.465532][    C0]  vfs_write+0xa81/0x11e0
[  989.465680][    C0]  ? __schedule+0x1522/0x1dc0
[  989.465868][    C0]  ? __pfx_vfs_write+0x10/0x10
[  989.466082][    C0]  ksys_write+0xf5/0x1e0
[  989.466224][    C0]  ? __pfx_ksys_write+0x10/0x10
[  989.466432][    C0]  do_syscall_64+0xc1/0x1d0
[  989.466631][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  989.466858][    C0] RIP: 0033:0x7fe7080b7957
[  989.467048][    C0] 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
[  989.467696][    C0] RSP: 002b:00007ffc36cb4358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  989.467980][    C0] RAX: ffffffffffffffda RBX: 000055adcadd91f0 RCX: 00007fe7080b7957
[  989.468263][    C0] RDX: 0000000000000001 RSI: 000055adcadd91f0 RDI: 0000000000000001
[  989.468535][    C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[  989.468807][    C0] R10: 0000000000000001 R11: 0000000000000246 R12: 000055adcadc45e0
[  989.469090][    C0] R13: 000055adcada52a0 R14: 0000000000000001 R15: 000055adcadc45e0
[  989.469378][    C0]  </TASK>
[  989.469518][    C0] handlers:
[  989.469665][    C0] [<ffffffffb5376650>] serial8250_interrupt
[  989.470073][    C0] Disabling IRQ #51