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Bug #348

closed

SessionD becomes inresponsive after enabling event with filter (1>2)

Added by Tan le tran about 12 years ago. Updated about 12 years ago.

Status:
Resolved
Priority:
High
Assignee:
-
Target version:
LTTng - 2.1 stable
Start date:
09/19/2012
Due date:
% Done:

0%

Estimated time:

Description

Commits used: =============
userspace : (Thu Sep 6 ) a5a9f42 Ensure that read-side functions meet 10-line LGPL criterion
lttng-ust : (Tue Sep 18) 5d3bc5e Fix: get_wait_shm() ust mutex deadlock (add 2 missing exit calls)
lttng-tools:(Tue Sep 18) 4adabd6 Fix: Remove LPOLLNVAL from consumer metadata revents
babeltrace: (Thu Sep 13) f546472 Fix: Documentation cleanup

Scenario: =========
1)_ Run demo app (comes with lttng-ust tree)
LTTNG_UST_DEBUG=1 ./demo-trace 70 &

2)_ lttng create $SESSION_NAME -o /cluster/temp/sessiondir/$SESSION_NAME
3)_ lttng enable-event ust_tests_demo2:loop -u --filter ' 1>2 '

SessionD hang !

4)_ From another terminal, "lttng list" but no response from sessionD

Files

terminal_log.txt (44.5 KB) terminal_log.txt Terminal log with "lttng-sessiond -vvv" Tan le tran, 09/19/2012 04:23 PM
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