Thread (1 message) 1 message, 1 author, 2011-02-21

[Bug 25832] kernel crashes upon resume if usb devices are removed when suspended

From: <hidden>
Date: 2011-02-21 16:48:39

Possibly related (same subject, not in this thread)

https://bugzilla.kernel.org/show_bug.cgi?id=25832




--- Comment #35 from Alan Stern <stern@rowland.harvard.edu>  2011-02-21 16:48:34 ---
If you generate plug and unplug events too rapidly, you will overrun the USB
hub driver.  If you run the test while using a VT console instead of X11, and
if you enable CONFIG_USB_DEBUG and do "echo 8 >/proc/sys/kernel/printk" before
starting, you'll be able to see what's going on.

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