[ 334.663312] Mirror/redirect action on [ 412.189135] irq 51: nobody cared (try booting with the "irqpoll" option) [ 412.189334] CPU: 0 UID: 0 PID: 10757 Comm: perl Not tainted 6.18.0-rc5-virtme #1 PREEMPT(voluntary) [ 412.189340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 412.189341] Call Trace: [ 412.189354] [ 412.189359] dump_stack_lvl+0x55/0x70 [ 412.189389] __report_bad_irq+0x2b/0xd0 [ 412.189414] note_interrupt+0x2d6/0x320 [ 412.189417] handle_irq_event+0x6e/0x70 [ 412.189428] handle_edge_irq+0xb8/0x1a0 [ 412.189431] __common_interrupt+0x41/0xe0 [ 412.189441] common_interrupt+0x80/0x90 [ 412.189449] [ 412.189450] [ 412.189451] asm_common_interrupt+0x26/0x40 [ 412.189464] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 412.189473] Code: f3 00 74 01 c3 0f 1f 44 00 00 c3 0f 1f 00 f3 0f 1e fa 0f 1f 44 00 00 c6 07 00 f7 c6 00 02 00 00 74 01 fb 65 ff 0d f4 f1 f3 00 <74> 01 c3 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f [ 412.189475] RSP: 0018:ffffa5b887887d40 EFLAGS: 00000286 [ 412.189484] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017 [ 412.189487] RDX: ffffffffb9f67b68 RSI: 0000000000000282 RDI: ffffffffbb2f2380 [ 412.189491] RBP: ffff97d701f74000 R08: 000000600d397e42 R09: 0000000000000001 [ 412.189492] R10: ffff97d701d3a5f8 R11: 0000000000000000 R12: 0000000000000001 [ 412.189493] R13: ffffffffbb2f2380 R14: 0000000000000282 R15: ffffa5b8804e5000 [ 412.189494] ? rpm_suspend+0x1b8/0x5d0 [ 412.189507] uart_write+0xb2/0x270 [ 412.189521] n_tty_write+0x177/0x520 [ 412.189531] ? swake_up_all+0xe0/0xe0 [ 412.189538] file_tty_write.constprop.0+0x140/0x320 [ 412.189543] vfs_write+0x33a/0x470 [ 412.189561] ksys_write+0x65/0xe0 [ 412.189566] do_syscall_64+0xa4/0xfd0 [ 412.189570] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 412.189574] RIP: 0033:0x7f3efc804257 [ 412.189578] Code: 0f 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 [ 412.189579] RSP: 002b:00007ffc1164b428 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 412.189581] RAX: ffffffffffffffda RBX: 00005598c79ca0e0 RCX: 00007f3efc804257 [ 412.189581] RDX: 0000000000000001 RSI: 00005598c79ca0e0 RDI: 0000000000000001 [ 412.189582] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 412.189583] R10: 0000000000000001 R11: 0000000000000246 R12: 00005598c79b65a0 [ 412.189584] R13: 00005598c79972a0 R14: 0000000000000001 R15: 00005598c79b65a0 [ 412.189586] [ 412.189586] handlers: [ 412.192062] [<0000000081d8305a>] serial8250_interrupt [ 412.192136] Disabling IRQ #51