No core dump written after kernel update
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Environment
Situation
kdump is configured and started
# /bin/systemctl status kdump.service kdump.service - Load kdump kernel and initrd Loaded: loaded (/usr/lib/systemd/system/kdump.service; enabled; vendor preset: disabled) Active: active (exited) since Tue 2023-01-01 00:00:47 UTC; 3min 52s ago Process: 1234 ExecStart=/lib/kdump/load.sh --update (code=exited, status=0/SUCCESS) Main PID: 1234 (code=exited, status=0/SUCCESS) Jan 01 00:00:46 linux-test-server systemd[1]: Starting Load kdump kernel and initrd... Jan 01 00:00:47 linux-test-server systemd[1]: Finished Load kdump kernel and initrd.
System got updated to:
kernel 5.3.18-150300.59.106
Resolution
Fixed in kernel version 5.3.18-150300.59.112
Cause
dmesg
output:
[ 259.740743] BUG: unable to handle page fault for address: ffffffffffffffc8
Disclaimer
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- Document ID:000020973
- Creation Date: 14-Feb-2023
- Modified Date:20-Mar-2023
-
- SUSE Linux Enterprise Server
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