[ 1119.327773][ T7191] Mirror/redirect action on
[ 1119.362876][ T7190] tc (7190) used greatest stack depth: 23568 bytes left
[ 1208.579953][ C3] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 1208.580392][ C3] CPU: 3 UID: 0 PID: 7044 Comm: perl Not tainted 6.11.0-rc6-virtme #1
[ 1208.580694][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 1208.581098][ C3] Call Trace:
[ 1208.581253][ C3]
[ 1208.581352][ C3] dump_stack_lvl+0x82/0xd0
[ 1208.581575][ C3] __report_bad_irq+0x5f/0x180
[ 1208.581763][ C3] note_interrupt+0x6b3/0x860
[ 1208.581962][ C3] handle_irq_event+0x16d/0x1c0
[ 1208.582146][ C3] handle_edge_irq+0x1fa/0xb60
[ 1208.582336][ C3] __common_interrupt+0x82/0x170
[ 1208.582538][ C3] common_interrupt+0x7e/0x90
[ 1208.582733][ C3]
[ 1208.582830][ C3]
[ 1208.582932][ C3] asm_common_interrupt+0x26/0x40
[ 1208.583121][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70
[ 1208.583358][ C3] Code: 10 e8 71 9c 8d fd 48 89 ef e8 19 0d 8e 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 b5 d8 81 56 <74> 0e 5b 5d c3 cc cc cc cc e8 ef c5 b1 fd eb dc 0f 1f 44 00 00 5b
[ 1208.583989][ C3] RSP: 0018:ffffc90002b4fab8 EFLAGS: 00000286
[ 1208.584276][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff5977807
[ 1208.584552][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa981ede1
[ 1208.584826][ C3] RBP: ffffffffad47d260 R08: 0000000000000001 R09: fffffbfff5972918
[ 1208.585090][ C3] R10: ffffffffacb948c7 R11: 0000000000000000 R12: ffffffffad47d368
[ 1208.585354][ C3] R13: ffff888006061000 R14: ffffffffad47d260 R15: 0000000000000286
[ 1208.585622][ C3] ? _raw_spin_unlock_irqrestore+0x51/0x70
[ 1208.585851][ C3] uart_write+0x13e/0x320
[ 1208.585989][ C3] process_output_block+0x13e/0x790
[ 1208.586169][ C3] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 1208.586388][ C3] n_tty_write+0x412/0x7a0
[ 1208.586563][ C3] ? __pfx_n_tty_write+0x10/0x10
[ 1208.586732][ C3] ? trace_lock_acquire+0x14d/0x1f0
[ 1208.586914][ C3] ? __pfx_woken_wake_function+0x10/0x10
[ 1208.587092][ C3] ? iterate_tty_write+0x95/0x540
[ 1208.587264][ C3] ? lock_acquire+0x32/0xc0
[ 1208.587433][ C3] ? iterate_tty_write+0x95/0x540
[ 1208.587614][ C3] iterate_tty_write+0x228/0x540
[ 1208.587810][ C3] ? tty_ldisc_ref_wait+0x28/0x80
[ 1208.587989][ C3] file_tty_write.constprop.0+0x1db/0x370
[ 1208.588162][ C3] vfs_write+0xa1b/0x10b0
[ 1208.588295][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 1208.588471][ C3] ? __pfx_vfs_write+0x10/0x10
[ 1208.588642][ C3] ? clockevents_program_event+0xf6/0x300
[ 1208.588821][ C3] ? __fget_light+0x53/0x1e0
[ 1208.589008][ C3] ? clockevents_program_event+0x1ea/0x300
[ 1208.589237][ C3] ksys_write+0xf5/0x1e0
[ 1208.589383][ C3] ? __pfx_ksys_write+0x10/0x10
[ 1208.589591][ C3] do_syscall_64+0xc1/0x1d0
[ 1208.589787][ C3] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1208.590005][ C3] RIP: 0033:0x7f40734b7957
[ 1208.590180][ C3] 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
[ 1208.590792][ C3] RSP: 002b:00007ffca79cc048 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1208.591055][ C3] RAX: ffffffffffffffda RBX: 000055751a82d2b0 RCX: 00007f40734b7957
[ 1208.591301][ C3] RDX: 0000000000000001 RSI: 000055751a82d2b0 RDI: 0000000000000001
[ 1208.591564][ C3] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000
[ 1208.591814][ C3] R10: 0000000000000001 R11: 0000000000000246 R12: 000055751a8185e0
[ 1208.592072][ C3] R13: 000055751a7f92a0 R14: 0000000000000001 R15: 000055751a8185e0
[ 1208.592347][ C3]
[ 1208.592483][ C3] handlers:
[ 1208.592614][ C3] [] serial8250_interrupt
[ 1208.592983][ C3] Disabling IRQ #4