[ 423.196691] Mirror/redirect action on [ 434.031740] irq 51: nobody cared (try booting with the "irqpoll" option) [ 434.031891] CPU: 0 UID: 0 PID: 12325 Comm: perl Not tainted 6.13.0-rc3-virtme #1 [ 434.031978] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 434.032047] Call Trace: [ 434.032075] [ 434.032107] dump_stack_lvl+0x55/0x70 [ 434.032153] __report_bad_irq+0x2b/0xc0 [ 434.032201] note_interrupt+0x2cd/0x320 [ 434.032239] handle_irq_event+0x72/0x80 [ 434.032277] handle_edge_irq+0x8b/0x230 [ 434.032324] __common_interrupt+0x3c/0xb0 [ 434.032371] common_interrupt+0x80/0x90 [ 434.032409] [ 434.032433] [ 434.032459] asm_common_interrupt+0x26/0x40 [ 434.032507] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 434.032565] 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 cc c2 26 60 <74> 05 c3 cc cc cc cc 0f 1f 44 00 00 c3 cc cc cc cc 0f 1f 00 90 90 [ 434.032751] RSP: 0018:ffffb2894726fd60 EFLAGS: 00000286 [ 434.032803] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017 [ 434.032880] RDX: ffffffff9f9aebcd RSI: 0000000000000282 RDI: ffffffffa131d120 [ 434.032956] RBP: ffff8a4201fd4000 R08: 0000006523a94039 R09: 0000000000000001 [ 434.033033] R10: ffff8a420287edf8 R11: 0000000000000000 R12: 0000000000000001 [ 434.033110] R13: ffffffffa131d120 R14: 0000000000000282 R15: ffff8a420287ec00 [ 434.033188] ? rpm_suspend+0x1ad/0x5e0 [ 434.033232] uart_write+0xb2/0x270 [ 434.033279] n_tty_write+0x1a3/0x520 [ 434.033325] ? __pfx_woken_wake_function+0x10/0x10 [ 434.033384] file_tty_write.constprop.0+0x147/0x330 [ 434.033435] vfs_write+0x33f/0x480 [ 434.033482] ksys_write+0x66/0xe0 [ 434.033520] do_syscall_64+0x9e/0x1a0 [ 434.033566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 434.033617] RIP: 0033:0x7f76daf78b77 [ 434.033654] 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 [ 434.033831] RSP: 002b:00007ffe4ace8db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 434.033911] RAX: ffffffffffffffda RBX: 0000556a5393b1f0 RCX: 00007f76daf78b77 [ 434.033988] RDX: 0000000000000001 RSI: 0000556a5393b1f0 RDI: 0000000000000001 [ 434.034064] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 434.034139] R10: 0000000000000001 R11: 0000000000000246 R12: 0000556a53927580 [ 434.034213] R13: 0000556a539082a0 R14: 0000000000000001 R15: 0000556a53927580 [ 434.034288] [ 434.034312] handlers: [ 434.034337] [<000000004ffdf741>] serial8250_interrupt [ 434.034394] Disabling IRQ #51