Messages in this thread |  | | | Subject | Re: 2.6.15-rt16 | | From | Clark Williams <> | | Date | Thu, 02 Feb 2006 09:01:59 -0600 |
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On Wed, 2006-02-01 at 20:22 -0500, Steven Rostedt wrote: > Clark, > > [...] > switchroot: exec'ing /sbin/init > init[1]: segfault at ffffffff8010fadc rip ffffffff8010fadc rsp 00007fffffdacfc8 error 15 > Kernel panic - not syncing: Segfault in init > [...] > > > Could you find where that ffffffff8010fadc is. Compile with debug info, > and (what I do) is a "gdb vmlinux" and "li *0xffffffff8010fadc" to find > the location. The dump may be something that is done after the init > exits.
If the panic backtrace is to be believed, that's the address of mcount (arch/x86_64/kernel/entry.S).
The code 0x15 at the end of the segfault message means (according to the comment in fault.c) that the segfault is the result of a user-mode protection fault while reading the address ffffffff8010fadc. Clark
-- Clark Williams <williams@redhat.com> [unhandled content-type:application/pgp-signature] |  |