Bug 193334

Summary:	crashinfo(8) doesn't handle compressed dumps (savecore -z)
Product:	Base System	Reporter:	Jan Beich <jbeich>
Component:	bin	Assignee:	John Baldwin <jhb>
Status:	Closed FIXED
Severity:	Affects Only Me	CC:	emaste, fernape, jhb
Priority:	---
Version:	CURRENT
Hardware:	Any
OS:	Any

Description Jan Beich freebsd_committer

2014-09-05 02:50:04 UTC

$ dmesg -a | fgrep -A1 savecore
savecore: reboot after panic: vm_fault: fault on nofault entry, addr: fffffe0006140000
savecore: writing compressed core to /var/crash/vmcore.1.gz
/var/crash/vmcore.1 not found

$ crashinfo
/var/crash/vmcore.1 not found

$ sysrc savecore_flags
savecore_flags: -z

$ ls -l /var/crash/vmcore.1*
-rw-------  1 root  wheel   224M Sep  4 10:16 /var/crash/vmcore.1.gz
$ gunzip /var/crash/vmcore.1.gz
$ ls -l /var/crash/vmcore.1*
-rw-------  1 root  wheel   998M Sep  4 10:16 /var/crash/vmcore.1

Comment 1 Fernando Apesteguía freebsd_committer

2023-02-19 17:50:35 UTC

This was implemented in https://cgit.freebsd.org/src/commit/?id=6f77212f270f7644575fe3705ed2596eafe0577d

^Triage: assigning to committer who resolved the issue.