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Bug 10627 - Usbnet unplug + dhcpcd causes Kernel Panic
Summary: Usbnet unplug + dhcpcd causes Kernel Panic
Status: RESOLVED DUPLICATE of bug 15789
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: x86 Linux
: High major (vote)
Assignee: x86-kernel@gentoo.org (DEPRECATED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2002-11-12 08:39 UTC by tercero12
Modified: 2005-07-17 13:06 UTC (History)
0 users

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Package list:
Runtime testing required: ---


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Description tercero12 2002-11-12 08:39:17 UTC
I have experienced this with multiple gentoo-sources kernels (I have not tried
vanilla-sources for this), but I truly think the problem is in dhcpcd.  Here is
what happens:

(usbnet is modprobed on boot, hotplug in configured to setup the usb0 interface
when it appears)
I plug in my iPAQ (running Familiar 0.6.1-rc1, kernel is 2.4.18-rmk1-hh22)
do some network operations
Remove my iPAQ from the cradle.  A few seconds from removal, the kernel panics
and all is locked.

I say that the problem is dhcpcd for two reasons:
- dhcpcd is running as root so it has the access needed to do something illegal
- When I install and use pump, I have no such problem

From a distro perspective, it would be easiest to fix this by making the
bootscripts compatible with pump or another dhcp client.
Comment 1 Jay Pfeifer (RETIRED) gentoo-dev 2003-07-09 21:31:25 UTC

*** This bug has been marked as a duplicate of 15789 ***