[ 683.869432] clocksource: Long readout interval, skipping watchdog check: cs_nsec: 1736021962 wd_nsec: 1736021404 [ 690.019843] irq 51: nobody cared (try booting with the "irqpoll" option) [ 690.019956] CPU: 0 UID: 0 PID: 10061 Comm: perl Not tainted 6.18.0-rc6-virtme #1 PREEMPT(voluntary) [ 690.019959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 690.019961] Call Trace: [ 690.019964] [ 690.019967] dump_stack_lvl+0x55/0x70 [ 690.019973] __report_bad_irq+0x2b/0xd0 [ 690.019977] note_interrupt+0x2d6/0x320 [ 690.019979] handle_irq_event+0x6e/0x70 [ 690.019982] handle_edge_irq+0xb8/0x1a0 [ 690.019984] __common_interrupt+0x41/0xe0 [ 690.019989] common_interrupt+0x80/0x90 [ 690.019992] [ 690.019993] [ 690.019994] asm_common_interrupt+0x26/0x40 [ 690.019997] RIP: 0010:_raw_spin_unlock_irqrestore+0x1c/0x30 [ 690.020001] 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 [ 690.020003] RSP: 0018:ffffacba417e3d40 EFLAGS: 00000286 [ 690.020005] RAX: 00000000ffffffff RBX: 0000000000000001 RCX: 0000000000000017 [ 690.020006] RDX: ffffffff86167b68 RSI: 0000000000000282 RDI: ffffffff874f2380 [ 690.020007] RBP: ffff965f41fac000 R08: 000000a0bf6507d2 R09: 0000000000000001 [ 690.020008] R10: ffff965f41d711f8 R11: 0000000000000000 R12: 0000000000000001 [ 690.020009] R13: ffffffff874f2380 R14: 0000000000000282 R15: ffffacba40495000 [ 690.020010] ? rpm_suspend+0x1b8/0x5d0 [ 690.020014] uart_write+0xb2/0x270 [ 690.020019] n_tty_write+0x177/0x520 [ 690.020022] ? swake_up_all+0xe0/0xe0 [ 690.020026] file_tty_write.constprop.0+0x140/0x320 [ 690.020028] vfs_write+0x33a/0x470 [ 690.020034] ksys_write+0x65/0xe0 [ 690.020037] do_syscall_64+0xa4/0xfd0 [ 690.020039] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 690.020042] RIP: 0033:0x7f0577c7a257 [ 690.020044] 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 [ 690.020046] RSP: 002b:00007fffb2b70a58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 690.020048] RAX: ffffffffffffffda RBX: 000055c8277590e0 RCX: 00007f0577c7a257 [ 690.020050] RDX: 0000000000000001 RSI: 000055c8277590e0 RDI: 0000000000000001 [ 690.020051] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000002000 [ 690.020052] R10: 0000000000000001 R11: 0000000000000246 R12: 000055c8277455a0 [ 690.020053] R13: 000055c8277262a0 R14: 0000000000000001 R15: 000055c8277455a0 [ 690.020056] [ 690.020057] handlers: [ 690.021658] [<00000000694a9517>] serial8250_interrupt [ 690.021699] Disabling IRQ #51