| Summary: | Kernel crash on boot F20 | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Slava <volga629> | ||||
| Component: | grubby | Assignee: | Peter Jones <pjones> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 20 | CC: | bcl, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, pjones | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2015-05-29 17:00:06 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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The kernel can't find the rootfs. This typically means one of two things. Either you don't have a corresponding initramfs in /boot for the F20 kernel, or your grub configuration file is lacking the initrd line to load it. Please verify you have a corresponding initramfs file and that the grub config file is loading it in the entry for that kernel. Hello Josh,
I checked grub.cfg and you correct that missing line initrd. I added and kernel loading ok. This line is missing after upgrade, because I didn't checked this file before you told me.
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' d8ac8d9e-d36d-43e6-92ed-97025fa64841
else
search --no-floppy --fs-uuid --set=root d8ac8d9e-d36d-43e6-92ed-97025fa64841
fi
echo 'Loading Fedora (3.11.10-301.fc20.x86_64) 20 (Heisenbug)'
linux /vmlinuz-3.11.10-301.fc20.x86_64 root=UUID=4c0e6197-6775-4970-accf-62e3943ae46c ro rd.md=0 rd.lvm=0 rd.dm=0 rd.luks=0 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
echo 'Loading initial ramdisk ...'
}
We've seen that from time to time. There is some kind of strange issue in grubby or dracut causing it. This message is a reminder that Fedora 20 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 20. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '20'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 20 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. |
Created attachment 838759 [details] crash_kernel After upgrade kernel crash on boot. I tried enable crash with debug info, but can't get proper crash dump. I took screen show it might will help. PLease let me know if there some way get more info. F19 kernel loads no issue. [bendersky@J8P3ZN1 Pictures]$ rpm -qa | grep kernel libreport-plugin-kerneloops-2.1.10-1.fc20.x86_64 kernel-debuginfo-common-x86_64-3.11.10-301.fc20.x86_64 kernel-debug-3.11.10-301.fc20.x86_64 kernel-modules-extra-3.11.9-200.fc19.x86_64 kernel-devel-3.11.10-200.fc19.x86_64 kernel-debuginfo-3.11.10-301.fc20.x86_64 ---> This kernel in issue. kernel-modules-extra-3.11.10-200.fc19.x86_64 kernel-3.11.10-301.fc20.x86_64 kernel-3.11.10-200.fc19.x86_64 kernel-devel-3.11.9-200.fc19.x86_64 kernel-headers-3.11.10-301.fc20.x86_64 kernel-modules-extra-3.11.10-301.fc20.x86_64 kernel-3.11.9-200.fc19.x86_64 kernel-devel-3.11.10-301.fc20.x86_64 abrt-addon-kerneloops-2.1.10-1.fc20.x86_64