https://bugzilla.novell.com/show_bug.cgi?id=747240 https://bugzilla.novell.com/show_bug.cgi?id=747240#c0 Summary: Areca driver not handling interrupts? Classification: openSUSE Product: openSUSE 12.1 Version: Final Platform: x86-64 OS/Version: openSUSE 12.1 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: hynek.petrak@gmail.com QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.1) Gecko/20100101 Firefox/10.0.1 I have a fresh installation of OpenSuSE 12.1 on an Intel i5-2500 with Areca ARC-1110 Raid controller. After few minutes of working in KDE, I receive: [ 280.575479] irq 18: nobody cared (try booting with the "irqpoll" option) [ 280.575485] Pid: 0, comm: swapper Tainted: P C 3.1.9-1.4-desktop #1 [ 280.575488] Call Trace: [ 280.575501] [<ffffffff810043fa>] dump_trace+0xaa/0x2b0 [ 280.575509] [<ffffffff815843d3>] dump_stack+0x69/0x6f [ 280.575521] [<ffffffff810c65a6>] __report_bad_irq+0x36/0xe0 [ 280.575524] [<ffffffff810c6836>] note_interrupt+0x146/0x1a0 [ 280.575527] [<ffffffff810c455d>] handle_irq_event_percpu+0xcd/0x290 [ 280.575529] [<ffffffff810c4767>] handle_irq_event+0x47/0x70 [ 280.575531] [<ffffffff810c7080>] handle_fasteoi_irq+0x60/0xf0 [ 280.575533] [<ffffffff810041e8>] handle_irq+0x18/0x30 [ 280.575536] [<ffffffff81003e63>] do_IRQ+0x53/0xd0 [ 280.575539] [<ffffffff8159dfae>] common_interrupt+0x6e/0x6e [ 280.575543] [<ffffffff8130b2eb>] intel_idle+0xcb/0x120 [ 280.575547] [<ffffffff8143f124>] cpuidle_idle_call+0xb4/0x340 [ 280.575550] [<ffffffff81001198>] cpu_idle+0x78/0xd0 [ 280.575553] [<ffffffff81d56baf>] start_kernel+0x3a1/0x3ac [ 280.575556] [<ffffffff81d56434>] x86_64_start_kernel+0xd1/0xe0 [ 280.575557] handlers: [ 280.575568] [<ffffffffa00043e0>] arcmsr_do_interrupt [ 280.575569] Disabling IRQ #18 Reproducible: Always Steps to Reproduce: 1. Run the machine 2. Work in KDE for few minutes, e.g. run Apper to install updates 3. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.