[ +linux-usb, linux-pci] This is the 2nd report today for unhandled interrupts with usb hcd. On Fri, 2013-03-08 at 08:37 +0100, Thomas Meyer wrote: > [ 1.883369] input: C-Media Electronics Inc. USB Multimedia Audio Device as /devices/pci0000:00/0000:00:1d.7/usb2/2-1/2-1.2/2-1.2:1.3/input/input7 > [ 1.883668] hid-generic 0003:0D8C:0105.0001: input,hidraw0: USB HID v1.00 Device [C-Media Electronics Inc. USB Multimedia Audio Device] on usb-0000:00:1d.7-1.2/input3 > [ 1.950222] usb 2-1.3: new high-speed USB device number 7 using ehci-pci > [ 1.969193] irq 16: nobody cared (try booting with the "irqpoll" option) > [ 1.969254] Pid: 0, comm: swapper Not tainted 3.9.0-rc1+ #24 > [ 1.969256] Call Trace: > [ 1.969258] <IRQ> [<ffffffff81098b74>] __report_bad_irq.isra.6+0x24/0xb0 > [ 1.969272] [<ffffffff81098df3>] note_interrupt+0x1a3/0x1f0 > [ 1.969276] [<ffffffff810970d9>] handle_irq_event_percpu+0x89/0x160 > [ 1.969281] [<ffffffff8106ac9d>] ? ktime_get+0x4d/0xd0 > [ 1.969286] [<ffffffff8141bad0>] ? intel_pstate_timer_func+0x370/0x370 > [ 1.969290] [<ffffffff810971d3>] handle_irq_event+0x23/0x40 > [ 1.969294] [<ffffffff81099876>] handle_fasteoi_irq+0x46/0xd0 > [ 1.969299] [<ffffffff8100392d>] handle_irq+0x1d/0x30 > [ 1.969303] [<ffffffff81003822>] do_IRQ+0x52/0xd0 > [ 1.969309] [<ffffffff81513ee8>] common_interrupt+0x68/0x68 > [ 1.969311] <EOI> [<ffffffff8141c308>] ? cpuidle_wrap_enter+0x48/0x90 > [ 1.969318] [<ffffffff8141c304>] ? cpuidle_wrap_enter+0x44/0x90 > [ 1.969323] [<ffffffff8141c360>] cpuidle_enter_tk+0x10/0x20 > [ 1.969326] [<ffffffff8141c17a>] cpuidle_idle_call+0x7a/0x100 > [ 1.969331] [<ffffffff81009295>] cpu_idle+0x85/0xe0 > [ 1.969336] [<ffffffff815084f2>] rest_init+0x62/0x70 > [ 1.969340] [<ffffffff81a96e06>] start_kernel+0x38b/0x398 > [ 1.969344] [<ffffffff81a9687a>] ? repair_env_string+0x5e/0x5e > [ 1.969348] [<ffffffff81a965aa>] x86_64_start_reservations+0x2a/0x2c > [ 1.969351] [<ffffffff81a9667a>] x86_64_start_kernel+0xce/0xd2 > [ 1.969353] handlers: > [ 1.969377] [<ffffffff813aded0>] usb_hcd_irq > [ 1.969416] [<ffffffff813aded0>] usb_hcd_irq > [ 1.969452] Disabling IRQ #16 > [ 2.047980] usb 2-1.3: New USB device found, idVendor=0b95, idProduct=772a > [ 2.047984] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 > [ 2.047988] usb 2-1.3: Product: AX88x72A > [ 2.047991] usb 2-1.3: Manufacturer: ASIX Elec. Corp. > [ 2.047994] usb 2-1.3: SerialNumber: 555C7C -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
