Bug 190067
| Summary: | kernel hangs (only respond to ping and sysrq) periodically | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 3 | Reporter: | olaf.leb | ||||
| Component: | kernel | Assignee: | Red Hat Kernel Manager <kernel-mgr> | ||||
| Status: | CLOSED CANTFIX | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 3.0 | CC: | petrides | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | i686 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2007-09-13 12:35:08 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: | |||||||
| Attachments: |
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Created attachment 128293 [details]
Console output of SysRq request of three incidents. Unfortunately there exists only the "Show Regs" output for the first 2 incidents.
Please note: The used Kernel is 2.4.21-27.ELsmp. Sorry for the typing mistake. RHEL3 is now closed. Closing re: comment #3. P. |
Description of problem: We have problems with three Systems running plain RHEL3 update 4. This Systems have been suffering periodical hangs with different intervals of stability but with the same symptoms: - The server stops responding to all services including X-Server (mouse and keyboard frozen). It still returns ping requests and responds to sysrq. - We can showMem, showPc, showTasks, shoWcpus After some trial and error we have discovered that the hangs seem to be connected with rdist. Our rdist procedure distributes contents from the machine that hangs to itself and some other machines. This other machines although having the same configuration (hardware and software) do not experience this hangs. Version-Release number of selected component (if applicable): 2.4.21-27.EL How reproducible: occasionally while executing rdist Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: Hardware: Fujitsu Siemens Desktop PC i865 chipset with integrated graphics Pentium 4 CPU 3.2GHz with Hyperthreading disabled 512 MB RAM PATA Harddisc