Kernel: 3.6.0 (x86_64) Distribution: Debian Testing I was copying 600GB of files from Samba/Linux to a Windows host, it copied around 500GB, then this happened, it disabled the network interface on my Supermicro X9CM-F board (on-board) -- the first interface, any idea why this happened? [93593.565667] irq 44: nobody cared (try booting with the "irqpoll" option) [93593.565673] Pid: 0, comm: swapper/0 Not tainted 3.6.0 #4 [93593.565675] Call Trace: [ 0.971861] ACPI: Invalid Power Resource to register! [93593.565677] <IRQ> [<ffffffff810a6fe1>] __report_bad_irq+0x31/0xd0 [93593.565690] [<ffffffff810a72c3>] note_interrupt+0x1a3/0x1f0 [93593.565694] [<ffffffff810a4e59>] handle_irq_event_percpu+0x89/0x160 [93593.565697] [<ffffffff810a4f6c>] handle_irq_event+0x3c/0x60 [93593.565700] [<ffffffff810a7b7f>] handle_edge_irq+0x6f/0x110 [93593.565705] [<ffffffff81003c6d>] handle_irq+0x1d/0x30 [93593.565709] [<ffffffff81003b65>] do_IRQ+0x55/0xd0 [93593.565714] [<ffffffff815fdb27>] common_interrupt+0x67/0x67 [93593.565715] <EOI> [<ffffffff8107d1ed>] ? __hrtimer_start_range_ns+0x1bd/0x3b0 [93593.565728] [<ffffffff81383894>] ? acpi_idle_enter_c1+0xaa/0xcf [93593.565731] [<ffffffff81383873>] ? acpi_idle_enter_c1+0x89/0xcf [93593.565735] [<ffffffff814a1719>] cpuidle_enter+0x19/0x20 [93593.565738] [<ffffffff814a1a98>] cpuidle_idle_call+0x88/0x100 [93593.565750] [<ffffffff8100a39f>] cpu_idle+0x5f/0xd0 [93593.565752] [<ffffffff815e9a24>] rest_init+0x68/0x74 [93593.565755] [<ffffffff81a8ca86>] start_kernel+0x2a8/0x2b5 [93593.565756] [<ffffffff81a8c5dd>] ? repair_env_string+0x5e/0x5e [93593.565758] [<ffffffff81a8c2fd>] x86_64_start_reservations+0x101/0x105 [93593.565759] [<ffffffff81a8c3d9>] x86_64_start_kernel+0xd8/0xdc [93593.565760] handlers: [93593.565762] [<ffffffff8140c330>] e1000_msix_other [93593.565763] Disabling IRQ #44 --- A known issue with this hardware/nics it appears: https://www.centos.org/modules/newbb/viewtopic.php?topic_id=34820 Hopefully someone from Intel can chime in. Justin. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
