<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body><div style="font-family:Arial;"><br></div>
<div><br></div>
<div><br></div>
<div>On Thu, Jul 13, 2017, at 01:10 PM, Pranith Kumar Karampuri wrote:<br></div>
<blockquote type="cite"><div dir="ltr"><div style="font-family:Arial;">I just observed that <a href="https://build.gluster.org/job/centos6-regression/5433/consoleFull">https://build.gluster.org/job/centos6-regression/5433/consoleFull</a> failed because of this .t failure.<br></div>
</div>
</blockquote><div style="font-family:Arial;"><br></div>
<div style="font-family:Arial;">Maybe we need to upgrade the version of gdb on these machines, because it didn't seem able to get the backtrace but the version I'm using (7.12.50) did just fine. The first few frames of thread 1 above the signal handler look like this.<br></div>
<div style="font-family:Arial;"><br></div>
<div style="font-family:Arial;">#8 0x00007f9b642d8872 in fini_db (_conn_node=0x7f9b528d2e50)<br></div>
<div style="font-family:Arial;"> at /home/jenkins/root/workspace/centos6-regression/libglusterfs/src/gfdb/gfdb_dat<br></div>
<div style="font-family:Arial;">a_store.c:326<br></div>
<div style="font-family:Arial;">#9 0x00007f9b644ffb8e in notify (this=0x7f9b524795e0, event=9, data=0x7f9b5247bb20)<br></div>
<div style="font-family:Arial;"> at /home/jenkins/root/workspace/centos6-regression/xlators/features/changetimerec<br></div>
<div style="font-family:Arial;">order/src/changetimerecorder.c:2313<br></div>
<div style="font-family:Arial;">#10 0x00007f9b7280c04f in xlator_notify (xl=0x7f9b524795e0, event=9, data=0x7f9b5247b<br></div>
<div style="font-family:Arial;">b20)<br></div>
<div style="font-family:Arial;"> at /home/jenkins/root/workspace/centos6-regression/libglusterfs/src/xlator.c:566<br></div>
<div style="font-family:Arial;">#11 0x00007f9b728cf1ec in default_notify (this=0x7f9b5247bb20, event=9, data=0x7f9b52<br></div>
<div style="font-family:Arial;">47cf90) at defaults.c:3151<br></div>
<div style="font-family:Arial;">#12 0x00007f9b5fded58d in notify (this=0x7f9b5247bb20, event=9, data=0x7f9b5247cf90)<br></div>
<div style="font-family:Arial;"> at /home/jenkins/root/workspace/centos6-regression/xlators/features/changelog/src<br></div>
<div style="font-family:Arial;">/changelog.c:2307<br></div>
<div style="font-family:Arial;"><br></div>
<div style="font-family:Arial;">Based on that, I think I'd start looking at changetimerecorder/libgfdb first. IIRC we've had some init/fini races there before.<br></div>
<div style="font-family:Arial;"><br></div>
</body>
</html>