“Disabling IRQ #3” というメッセージが表示された後にシリアルコンソール/SoL がハングアップする理由
Issue
- “Disabling IRQ #3” というメッセージを表示した後にシリアルコンソール/SoL がハングアップするのはなぜですか?
10:20:20,376 ERR kernel:irq 3: nobody cared (try booting with the "irqpoll" option)
10:20:20,376 WARNING kernel:CPU: 42 PID: 0 Comm: swapper/42 Not tainted 4.18.0-305.el8.x86_64 #1
10:20:20,376 WARNING kernel:Hardware name: Supermicro 1mal0ngserialnum----/H12DGO-6, BIOS 2.1 07/27/2021
10:20:20,376 WARNING kernel:Call Trace:
10:20:20,376 WARNING kernel: <IRQ>
10:20:20,376 WARNING kernel: dump_stack+0x5c/0x80
10:20:20,376 WARNING kernel: __report_bad_irq+0x37/0xae <=---
10:20:20,376 WARNING kernel: note_interrupt.cold.11+0xa/0x69 <=---
10:20:20,376 WARNING kernel: handle_irq_event_percpu+0x6a/0x80
10:20:20,376 WARNING kernel: handle_irq_event+0x36/0x53
10:20:20,377 WARNING kernel: handle_edge_irq+0x82/0x190
10:20:20,377 WARNING kernel: handle_irq+0x1c/0x30
10:20:20,377 WARNING kernel: do_IRQ+0x49/0xd0
10:20:20,377 WARNING kernel: common_interrupt+0xf/0xf
10:20:20,377 WARNING kernel: </IRQ>
10:20:20,377 WARNING kernel:RIP: 0010:cpuidle_enter_state+0xd9/0x3c0
...
10:20:20,377 WARNING kernel: ? cpuidle_enter_state+0xb4/0x3c0
10:20:20,377 WARNING kernel: cpuidle_enter+0x2c/0x40
10:20:20,377 WARNING kernel: do_idle+0x234/0x260
10:20:20,377 WARNING kernel: cpu_startup_entry+0x6f/0x80
10:20:20,377 WARNING kernel: start_secondary+0x199/0x1e0
10:20:20,377 WARNING kernel: secondary_startup_64_no_verify+0xc2/0xcb
10:20:20,377 ERR kernel:handlers:
10:20:20,377 ERR kernel:[<00000000341dfcb6>] serial8250_interrupt
10:20:20,377 EMERG kernel:Disabling IRQ #3
Environment
- Red Hat Enterprise Linux
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