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IDProjectCategoryView StatusLast Update
0017560CentOS-7kexec-toolspublic2020-07-03 08:09
Reporterxiao_wang 
PrioritynormalSeveritymajorReproducibilityalways
Status newResolutionopen 
Platformaarch64OSCentOS Linux release 7.8.2003 OS Version4.18.0-147.8.1
Product Version7.8-2003 
Target VersionFixed in Version 
Summary0017560: kdump无法生成vmcore
Description执行echo c > /proc/sysrq-trigger后,vmcore 生成失败,只有vmcore-dmesg.txt
查看串口日志
[ OK ] Mounted /sysroot.
[ OK ] Reached target Local File Systems.
[ OK ] Reached target System Initialization.
[ OK ] Reached target Basic System.
[ OK ] Reached target Initrd Default Target.
         Starting dracut pre-pivot and cleanup hook...
[ OK ] Started dracut pre-pivot and cleanup hook.
         Starting Kdump Vmcore Save Service...
         Starting Kdump Vmcore Save Service...
kdump: dump target is /dev/mapper/centos00-root
kdump: saving to /sysroot//var/crash/127.0.0.1-2020-07-03-12:08:22/
kdump: saving vmcore-dmesg.txt
kdump: saving vmcore-dmesg.txt complete
kdump: saving vmcore makedumpfile -l --message-level 1 -d 31
kdump: saving vmcore failed
[FAILED] Failed to start Kdump Vmcore Save Service.
See 'systemctl status kdump-capture.service' for details.
Steps To Reproduce执行echo c > /proc/sysrq-trigger 后,查看/var/crash/
[root@localhost ~]# ls /var/crash/127.0.0.1-2020-07-03-12\:08\:22/
vmcore-dmesg.txt
Additional Information编译makdumpfile 、 kexec 最新版本后,生成vmcore成功
Tagsaltarch64
abrt_hash
URL

Activities

xiao_wang

xiao_wang

2020-07-03 08:09

reporter   ~0037295

please update kexec-tools in Centos7.8 for arm

Issue History

Date Modified Username Field Change
2020-07-03 07:55 xiao_wang New Issue
2020-07-03 07:55 xiao_wang Tag Attached: altarch64
2020-07-03 08:09 xiao_wang Note Added: 0037295