https://bugzilla.kernel.org/show_bug.cgi?id=25832 --- Comment #68 from rocko <rockorequin@xxxxxxxxxxx> 2011-04-24 01:35:15 --- Created an attachment (id=55282) --> (https://bugzilla.kernel.org/attachment.cgi?id=55282) oops on USB unbind - unable to handle kernel paging request > Just because *I* don't like desktops that initiate I/O at random times > when I don't request doesn't mean that other users shouldn't use it. Honest, I wasn't having a go, I meant it tongue-in-cheek! I have managed to reproduce the crash on a VM and log the output via netconsole. An important thing to note is that it made no difference when my script was set to call sync just prior to the unbind. (In fact, it crashed on the very first unbind when I did this.) The VM was doing very little: I booted into the desktop, ran gnome-terminal, ran the modprobe command to load netconsole, and then ran the unbind/rebind script. The first crash happened on the fourth unbind. I've attached the resulting log, which is for an 'unable to handle kernel paging request' - hopefully it's sufficiently complete, but it doesn't look much longer than some of the ones I captured manually earlier. Note that I wasn't doing suspend/resume, just running the unbind/rebind script, and this one is without sync being called. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
