Bug #2411
closed
panic: lwkt_send_ipiq: TOO HEAVILY NESTED!
100%
Description
This panic only started to occur after the new topology-aware scheduler work was imported.
I can easily reproduce it by running heavy pgbench read-only loads: with 64 client processes,
a dual-Xeon system typically crashes in less than 10 minutes.
A core dump is available on leaf:~ftigeot/crash/crash.lwkt_send_ipiq
Updated by dillon over 12 years ago
:----------------------------------------
:Bug #2411: panic: lwkt_send_ipiq: TOO HEAVILY NESTED!
:http://bugs.dragonflybsd.org/issues/2411
:
:Author: Francois Tigeot
:Status: New
:Priority: Normal
:Assignee:
:Category:
:Target version:
:
:
:This panic only started to occur after the new topology-aware scheduler work was imported.
:
:I can easily reproduce it by running heavy pgbench read-only loads: with 64 client processes,
:a dual-Xeon system typically crashes in less than 10 minutes.
:
:A core dump is available on leaf:~ftigeot/crash/crash.lwkt_send_ipiq
This should be fixed in 55b580aea14626bdfa5f22a165b0f1ddf8217cdd now,
please retest!-Matt
Updated by ftigeot over 12 years ago
- Status changed from New to Resolved
- % Done changed from 0 to 100
This panic was indeed already fixed, sorry for the false alarm.