[ 704.311271] Mirror/redirect action on [ 713.482919] irq 51: nobody cared (try booting with the "irqpoll" option) [ 713.483056] CPU: 0 UID: 0 PID: 22226 Comm: perl Not tainted 6.15.0-rc4-virtme #1 PREEMPT(voluntary) [ 713.483061] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 713.483063] Call Trace: [ 713.483067] [ 713.483072] dump_stack_lvl+0x55/0x70 [ 713.483080] __report_bad_irq+0x2b/0xc0 [ 713.483085] note_interrupt+0x2de/0x330 [ 713.483087] handle_irq_event+0x72/0x80 [ 713.483091] handle_edge_irq+0x8b/0x230 [ 713.483095] __common_interrupt+0x3c/0xb0 [ 713.483101] common_interrupt+0x80/0x90 [ 713.483106] [ 713.483107] [ 713.483108] asm_common_interrupt+0x26/0x40 [ 713.483111] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 713.483117] 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 44 ba 46 01 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90 [ 713.483118] RSP: 0018:ffffb1ec4a8a3d68 EFLAGS: 00000286 [ 713.483121] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017 [ 713.483122] RDX: ffffffffb8de3438 RSI: 0000000000000286 RDI: ffffffffba739800 [ 713.483123] RBP: ffff975c81d00000 R08: 000000a6353c99ff R09: 0000000000000001 [ 713.483125] R10: ffff975c81d6e1f8 R11: 0000000000000000 R12: 0000000000000001 [ 713.483125] R13: ffffffffba739800 R14: 0000000000000286 R15: ffff975c81d6e0c0 [ 713.483127] ? rpm_suspend+0x1b8/0x5d0 [ 713.483135] uart_write+0xb2/0x270 [ 713.483141] n_tty_write+0x177/0x520 [ 713.483144] ? __pfx_woken_wake_function+0x10/0x10 [ 713.483148] file_tty_write.constprop.0+0x143/0x330 [ 713.483152] vfs_write+0x342/0x480 [ 713.483159] ksys_write+0x65/0xe0 [ 713.483162] do_syscall_64+0x9e/0x1a0 [ 713.483164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 713.483166] RIP: 0033:0x7fd48b721b77 [ 713.483168] 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 [ 713.483169] RSP: 002b:00007fff5d5a1a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 713.483171] RAX: ffffffffffffffda RBX: 000055988cd8e1f0 RCX: 00007fd48b721b77 [ 713.483172] RDX: 0000000000000001 RSI: 000055988cd8e1f0 RDI: 0000000000000001 [ 713.483173] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 713.483174] R10: 0000000000000001 R11: 0000000000000246 R12: 000055988cd7a580 [ 713.483174] R13: 000055988cd5b2a0 R14: 0000000000000001 R15: 000055988cd7a580 [ 713.483176] [ 713.483176] handlers: [ 713.484770] [<00000000063c1be4>] serial8250_interrupt [ 713.484810] Disabling IRQ #51