-----BEGIN PGP SIGNED MESSAGE----- Hash: RIPEMD160 Bruce Dubbs wrote: > Bruce Dubbs wrote: >> Matthew Burgess wrote: >>> Hi, >>> >>> I've just built an SVN version of LFS, along with several package >>> updates (everything in Trac besides grep, texinfo and udev). >>> I'm getting the following on bootup: >>> >>> Has anyone seen anything similar before, or might this be down to >>> GCC-4.2.2 or Glibc-2.7 upgrades? Is there any way of debugging >>> these segfaults earlier (for example, can I check what arguments >>> udev_id was being passed to so I might be able to attach gdb to >>> the problematic process and get a full stacktrace)? >> >> I haven't, but the internet has. Google for: kernel usb_id >> segfault >> >> It looks like a kernel driver problem. > > After a little more looking, the kernel guys think it us a udev > problem. Try backing off on the udev version.
It is a udev problem, but backing off to an earlier version won't help. There was a thread on linux-hotplug-devel about this issue, and the reason the bug showed up there was that the sysfs layout in the newer kernel changed (and CONFIG_SYSFS_DEPRECATED was off?), I think. Anyway the thread is here: http://marc.info/?t=119245141800002&r=1&w=2 Specifically, this post: http://marc.info/?l=linux-hotplug-devel&m=119245213012211&w=2 where Kay is saying usb_id needs to be fixed, and this udev git commit: http://git.kernel.org/?p=linux/hotplug/udev.git;a=commitdiff;h=963033472f8d2aab0bf77147b916de8f3b0b5450 which is supposed to be the fix. Try adding that patch to your udev build. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHI9sXS5vET1Wea5wRAzUdAKDHxM+IK+4iBJyQqcxnTofZ9kEEsQCdEquN AeVhV4ZtTzzwTseSvqt52lw= =BXEE -----END PGP SIGNATURE----- -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
