rsyslogd restart causes different services to hang
Bug #1363102 reported by
Eugene Nikanorov
This bug affects 4 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mirantis OpenStack |
Fix Released
|
Critical
|
Kostiantyn Danylov | ||
5.0.x |
Fix Committed
|
Critical
|
Meg McRoberts | ||
5.1.x |
Fix Released
|
Critical
|
Kostiantyn Danylov | ||
6.0.x |
Fix Released
|
Critical
|
Kostiantyn Danylov |
Bug Description
Restarting rsyslogd on Ubuntu causes neutron-server, nova-api, nova-conductor, glance-api and possibly other python services to start eating up whole CPU.
Investigation with strace shows that processes are stuck sending data on closed socket.
Steps to reproduce:
sudo rsyslogd restart
It should instantly lead to spin in several processes
Changed in mos: | |
importance: | Undecided → High |
Changed in mos: | |
assignee: | nobody → Kostiantyn Danylov (kdanylov) |
Changed in mos: | |
milestone: | none → 5.1 |
tags: | added: mos-linux |
Changed in mos: | |
status: | New → In Progress |
Changed in mos: | |
importance: | High → Critical |
Changed in mos: | |
status: | In Progress → Fix Committed |
tags: | added: release-notes |
tags: | added: in progress |
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Related bugs: /bugs.launchpad .net/nova/ +bug/1101404 bugs.python. org/issue15179
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