coypu%sdf.org@localhost a écrit :
On Fri, Jul 21, 2017 at 09:16:24AM +0200, BERTRAND Joël wrote:I have tested with last -8 kernel and now, I obtain a kernel panic. As crash isn't supported on alpha, I don't know where system panics. I have tested a Matroc G450 instead of this Oxygen with the same result.By the way, you can save the netbsd.gdb kernel generated during the build, and open kernel dumps in gdb: gdb /netbsd.gdb (gdb) target kvm netbsd.63.core 0xffffffff80229535 in cpu_reboot (howto=howto@entry=256, bootstr=bootstr@entry=0x0) at /usr/src/sys/arch/amd64/amd64/machdep.c:674 warning: Source file is more recent than executable. then 'bt' should give you the backtrace as well, if you're lucky.
I suppose I'm not really lucky : # gdb netbsd.gdb GNU gdb (GDB) 7.12 Copyright (C) 2016 Free Software Foundation, Inc.License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "alpha--netbsd". Type "show configuration" for configuration details. For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>. Find the GDB manual and other documentation resources online at: <http://www.gnu.org/software/gdb/documentation/>. For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from netbsd.gdb...done. (gdb) target kvm netbsd.16.core invalid kernel virtual address (gdb) Regards, JKB