On Thu, 2013-07-25 at 17:30 +0300, Oleksii Shevchuk wrote: > Randomly after returning from S3 or enabling powersaving this trace > goes to dmesg: > [13115.552920] [<ffffffffa02f3a30>] usb_submit_urb+0x360/0x370 > [usbcore] > [13115.552922] [<ffffffffa042fe96>] wdm_int_callback+0x1c6/0x200 > [cdc_wdm] > [13115.552927] [<ffffffffa02f1615>] usb_hcd_giveback_urb+0x55/0xc0 > [usbcore] > [13115.552931] [<ffffffffa03e8e4d>] xhci_irq+0x42d/0x1400 [xhci_hcd] > [13115.552935] [<ffffffffa03e9e31>] xhci_msi_irq+0x11/0x20 [xhci_hcd] What device are you using? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html