Bug 524609
Summary: | kdump kernel hangs at udev | ||||||||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | Jon Thomas <jthomas> | ||||||
Component: | udev | Assignee: | Harald Hoyer <harald> | ||||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | BaseOS QE <qe-baseos-auto> | ||||||
Severity: | high | Docs Contact: | |||||||
Priority: | high | ||||||||
Version: | 5.2 | CC: | pknirsch, tao | ||||||
Target Milestone: | rc | ||||||||
Target Release: | --- | ||||||||
Hardware: | All | ||||||||
OS: | Linux | ||||||||
Whiteboard: | |||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||
Doc Text: | Story Points: | --- | |||||||
Clone Of: | Environment: | ||||||||
Last Closed: | 2009-10-13 14:12:07 UTC | Type: | --- | ||||||
Regression: | --- | Mount Type: | --- | ||||||
Documentation: | --- | CRM: | |||||||
Verified Versions: | Category: | --- | |||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||
Embargoed: | |||||||||
Bug Depends On: | |||||||||
Bug Blocks: | 499522 | ||||||||
Attachments: |
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Description
Jon Thomas
2009-09-21 13:19:17 UTC
Additional info: We have tested this on our hardware, but could not reproduce this..but we don't have the same storage config. The customer has had a couple different machines (same model) with the issue. Have you run udev in debug mode and logged it via a serial console? That would provide a lot more valuable info on what happens. Thanks & regards, Phil We collected udev debug from serial, but I didn't see anything that stood out and the "hang" didn't appear to happen at a consistent location. I'm been informed of the following tests. 1./ Install From Scratch of RH5.4 (with the customer's Configuration) ==> Crash tests: OK 2./ Update from RH5.2 (customer Configuration) a) Kernel update (2.6.18-164) ==> Crash tests : Not OK (same problem) Updating also the following RPMs : - RPM "trouser" (not installed in RH5.2 or RH5.4 From Scratch : needed to update the kernel ? ) - RPM "keyutils (update) - RPM " ecryptfs" (update) - RPM "KERNEL" b) Update of Package KEXEC (RHEL 5.4) ==> Crash tests : OK Created attachment 364460 [details]
log of udev hang
Created attachment 364462 [details]
log of udev hang
Attached a couple logs of udev debug output
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