https://bugs.lttng.org/https://bugs.lttng.org/themes/lttng/favicon/a.ico?14249722912012-02-09T21:35:13ZLTTng bugs repositoryLTTng-tools - Bug #7: Double PID registering and unregistering racehttps://bugs.lttng.org/issues/7?journal_id=12012-02-09T21:35:13ZDavid Goulet
<ul></ul><p>We are actually not able to provide a quick fix for the 2.0 stable release since we are hitting a possible race between the close(fd) when unregistering and the close(fd) in the call_rcu thread (when cleaning up the old node).</p>
<p>I'll proceed with the pre20 release since this bug is a big corner case that does not stop the train :).</p>
<p>We'll try to push a fix during the 2.0 release candidate period.</p> LTTng-tools - Bug #7: Double PID registering and unregistering racehttps://bugs.lttng.org/issues/7?journal_id=42012-02-10T01:58:24ZDavid Goulet
<ul><li><strong>Assignee</strong> set to <i>David Goulet</i></li></ul> LTTng-tools - Bug #7: Double PID registering and unregistering racehttps://bugs.lttng.org/issues/7?journal_id=92012-02-11T21:48:42ZAnonymous
<ul><li><strong>Target version</strong> set to <i>2.0 stable</i></li></ul> LTTng-tools - Bug #7: Double PID registering and unregistering racehttps://bugs.lttng.org/issues/7?journal_id=432012-02-15T16:48:10ZDavid Goulet
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li></ul><p>Python has fixed the libc.so auto loading issue. See issue13979 at bugs.python.org.</p> LTTng-tools - Bug #7: Double PID registering and unregistering racehttps://bugs.lttng.org/issues/7?journal_id=1322012-02-23T20:59:56ZDavid Goulet
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Confirmed</i></li></ul> LTTng-tools - Bug #7: Double PID registering and unregistering racehttps://bugs.lttng.org/issues/7?journal_id=2492012-03-07T16:48:13ZYannick Brosseauyannick.brosseau@polymtl.ca
<ul><li><strong>Priority</strong> changed from <i>Normal</i> to <i>High</i></li></ul> LTTng-tools - Bug #7: Double PID registering and unregistering racehttps://bugs.lttng.org/issues/7?journal_id=2822012-03-13T18:33:32ZDavid Goulet
<ul><li><strong>Status</strong> changed from <i>Confirmed</i> to <i>Resolved</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>100</i></li></ul><p>Applied in changeset <a class="changeset" title="Fix double PID registration race Introduce a second hash table indexed by application socket whi..." href="https://bugs.lttng.org/projects/lttng-tools/repository/lttng-tools/revisions/852d003742c637d479f91767b853aa85eb0ef258">852d003742c637d479f91767b853aa85eb0ef258</a>.</p>