[Bug 222259] 11.1-R crashing in sendfile syscall, as used by a uwsgi process

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Sep 12 15:29:14 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222259

Steven Hartland <smh at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |smh at FreeBSD.org

--- Comment #1 from Steven Hartland <smh at FreeBSD.org> ---
Unfortunately it doesn't look like the attached crash info is usable:

skoll.ijs.si dumped core - see /var/crash/vmcore.4

Tue Sep 12 16:05:13 CEST 2017

(no debugging symbols found)... skoll.ijs.si (no debugging symbols found)...
(no debugging symbols found)... (no debugging symbols found)...

panic: page fault

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This GDB was configured as "amd64-marcel-freebsd"...(no debugging symbols
found)...
Attempt to extract a component of a value that is not a structure pointer.
Attempt to extract a component of a value that is not a structure pointer.
#0  0xffffffff80a6b95a in doadump ()
(kgdb) #0  0xffffffff80a6b95a in doadump ()
#1  0xffffffff80a6b983 in doadump ()
#2  0xfffffe02397da180 in ?? ()
#3  0xffffffff80a6b6f1 in kern_reboot ()
Previous frame identical to this frame (corrupt stack?)

Was the kernel changed or debug files deleted?

Can kgdb read the crash.4?

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