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Bug #643
closedlttng enable-event followed by destroy in snapshot mode crashes LTTng
Start date:
09/25/2013
Due date:
% Done:
100%
Estimated time:
Description
Using:
lttng-modules 2.3.0-1 78c8710
lttng-tools 2.3.0-1 c9dc128
lttng-ust 2.3.0-1 9f00ce3
userspace-rcu 0.8.0-1 ca617ca
on:
Ubuntu 12.04.3 LTS precise,
3.2.0-53-virtual kernel
$ sudo -H lttng create mySession --snapshot Spawning a session daemon Session mySession created. Default snapshot output set to: /root/lttng-traces/mySession-20130925-101114 Snapshot mode set. Every channel enabled for that session will be set in overwrite mode and mmap output. $ sudo -H lttng enable-event -a -k -c newCh All kernel events are enabled in channel newCh $ sudo -H lttng destroy -a Error: Kernel consumer destroy channel 33 not found Session mySession destroyed Error: consumer err socket second poll error Error: Health error occurred in thread_manage_consumer
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