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Bug 629940 - sys-apps/kexec-tools: ELF core (kcore) parse failed
Summary: sys-apps/kexec-tools: ELF core (kcore) parse failed
Status: RESOLVED CANTFIX
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Linux bug wranglers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-09-05 08:07 UTC by Moritz Schlarb
Modified: 2017-09-19 10:18 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
Kernel config (.config,114.98 KB, text/plain)
2017-09-05 08:07 UTC, Moritz Schlarb
Details

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Description Moritz Schlarb 2017-09-05 08:07:22 UTC
Created attachment 492408 [details]
Kernel config

Hi there,

kexec just can't seem to load a panic kernel properly.
I always just get:

# bash -x /etc/local.d/kdump.start 
+ source /etc/kexec.conf
++ KNAME=vmlinuz-4.12.5-gentoo
++ KEXEC_OPT_ARGS=--reuse-cmdline
+ /usr/sbin/kexec -p /boot/vmlinuz-4.12.5-gentoo --reuse-cmdline '--append=single irqpoll maxcpus=1 reset_devices'
Unknown type (Reserved) while parsing /sys/firmware/memmap/7/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/15/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/33/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/5/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/13/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/31/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/3/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/11/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/1/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/28/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/26/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/32/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/30/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/2/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/29/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/9/type. Please report this as bug. Using RANGE_RESERVED now.
Unknown type (Reserved) while parsing /sys/firmware/memmap/27/type. Please report this as bug. Using RANGE_RESERVED now.
ELF core (kcore) parse failed
Cannot load /boot/vmlinuz-4.12.5-gentoo

I have attached my current kernel config file, in case that helps in finding the problem here.
Comment 1 Jeroen Roovers (RETIRED) gentoo-dev 2017-09-19 10:18:51 UTC
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