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| ID | Category | Severity | Reproducibility | Date Submitted | Last Update | |||||||
| 0003951 | [CentOS-5] mcelog | major | always | 2009-10-29 18:36 | 2009-11-19 18:29 | |||||||
| Reporter | berk0081 | View Status | public | |||||||||
| Assigned To | ||||||||||||
| Priority | normal | Resolution | open | |||||||||
| Status | new | Product Version | 5.4 | |||||||||
| Summary | 0003951: mcelog hourly cron job fails without exiting properly | |||||||||||
| Description |
The mcelog.cron job in /etc/cron.hourly fails. It is apparently hanging in the test `cat /sys/hypervisor/uuid` != "00000000-0000-0000-0000-000000000000" Though no processes appear to be using CPU in `top` the loadavg increases by approximately 1.00% each hour when the cron job runs. This issue appeared with the upgrade to CentOS 5.4 and mcelog-0.9pre-1.27.el5 |
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| Additional Information |
/proc/cpuinfo (Dual CPU, quad core) ======================== processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Xeon(R) CPU E5405 @ 2.00GHz stepping : 10 cpu MHz : 1995.066 cache size : 6144 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl vmx tm2 cx16 xtpr lahf_lm bogomips : 4990.37 clflush size : 64 cache_alignment : 64 address sizes : 38 bits physical, 48 bits virtual power management: |
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Notes |
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(0010231) otbricki (reporter) 2009-11-01 21:09 |
Load increase is 1.0, not 1.0% per hour. This will cause sendmail to stop accepting connections in about 1 day as the default reject connections too busy level is 20 or so.... |
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(0010293) Ionutz (reporter) 2009-11-05 11:07 |
I had the same problems with mcelog.cron script after I upgraded to Centos 5.4 and I stopped xend. I've started xend and the load decrease to normal (it saw 21.0), since the "D" state processes were able to read /sys/hypervisor/uuid . |
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(0010294) range (administrator) 2009-11-05 11:15 |
Upstream bugs: https://bugzilla.redhat.com/show_bug.cgi?id=525386 [^] And more relevant: https://bugzilla.redhat.com/show_bug.cgi?id=522827 [^] |
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(0010384) csrider (reporter) 2009-11-19 18:29 |
Not sure if this is helpful or not, but sometimes several times per day, all windows open in an current/active workspace will suddenly close on me sometimes. When I check the log files, the latest entry is in the cron log, and seems to point toward cron.hourly ~ suspicious or paranoid? :) I recently installed VNC server and have only seemed to notice this happening after that. I also have VirtualBox installed, but it's been running all along without any apparent issues. I only noticed all of this after I installed VNC server on 5.4 |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2009-10-29 18:36 | berk0081 | New Issue | |
| 2009-10-29 18:36 | berk0081 | Assigned To | => kbsingh@karan.org |
| 2009-11-01 21:09 | otbricki | Note Added: 0010231 | |
| 2009-11-05 11:07 | Ionutz | Note Added: 0010293 | |
| 2009-11-05 11:15 | range | Note Added: 0010294 | |
| 2009-11-19 18:29 | csrider | Note Added: 0010384 | |
| 2009-11-20 10:03 | range | Relationship added | has duplicate 0004019 |
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