[jitsi-dev] Linux resume after suspend: java proc killed by signal 6 (SIGABRT)


#1

Hi list,
like in subject, on Fedora_16 64bit:

1. Jitsi (jitsi-1.1-nightly.build.3969.x86_64.rpm) is running happily
connected just to one Gtalk account.
2. The system is suspended to RAM.
3. The system is resumed from suspension.
4. Jitsi pop-up that the connection was lost, and automatically
reconnect successfully to the gtalk server.
5. After 2-3 seconds an intense hard-disk activity begins and then
jitsi crashes.

A bit of information collected by Fedora abrt:

abrt_version: 2.0.7
cmdline: /usr/bin/java -classpath
/usr/lib/jitsi/lib/jdic_stub.jar:/usr/lib/jitsi/lib/jdic-
all.jar:/usr/lib/jitsi/lib/felix.jar:/usr/lib/jitsi/lib/bcprovider.jar:/usr/lib/jitsi/sc-
bundles/sc-launcher.jar:/usr/lib/jitsi/sc-bundles/
util.jar -Djna.library.path=/usr/lib/jitsi/lib/native -
Dfelix.config.properties=file:/usr/lib/jitsi/lib/felix.client.run.properties
-Djava.util.logging.config.file=/usr/lib/jitsi/lib/logging.properties
net.java.sip.communicator.launcher.
SIPCommunicator
comment: Jitsi was opened and connected to one Gtalk account,
I suspended the system...on resume the java process crashed.
executable: /usr/lib/jvm/java-1.7.0-
openjdk-1.7.0.3.x86_64/jre/bin/java
kernel: 3.3.0-4.fc16.x86_64
pid: 5080
pwd: /usr/lib/jitsi
reason: Process /usr/lib/jvm/java-1.7.0-
openjdk-1.7.0.3.x86_64/jre/bin/java was killed by signal 6 (SIGABRT)
time: Sun 01 Apr 2012 10:00:33 PM CEST
uid: 1000
username: marco

As you can see the java vm process is killed by a signal 6 request.
This is very probably caused by some activity which remains stuck
in an endless loop or something similar.
Please note that I've tested the same with Oracle JDK and the
behaviour is the same, so definitively is a jitsi problem.

I've also tried raising the log level to "FINEST" but the log doesn't
seem to contain any relevant information, just tell me how I can
collect more meaningful info.

Oh, btw, this is very annoying if you rely on the suspend
functionality, what could be the cause ?

Marco


#2

Hi list,
like in subject, on Fedora_16 64bit:

1. Jitsi (jitsi-1.1-nightly.build.3969.x86_64.rpm) is running happily
connected just to one Gtalk account.
2. The system is suspended to RAM.
3. The system is resumed from suspension.
4. Jitsi pop-up that the connection was lost, and automatically
reconnect successfully to the gtalk server.
5. After 2-3 seconds an intense hard-disk activity begins and then
jitsi crashes.

A bit of information collected by Fedora abrt:

abrt_version: 2.0.7
cmdline: /usr/bin/java -classpath
/usr/lib/jitsi/lib/jdic_stub.jar:/usr/lib/jitsi/lib/jdic-
all.jar:/usr/lib/jitsi/lib/felix.jar:/usr/lib/jitsi/lib/bcprovider.jar:/usr/
lib/jitsi/sc- bundles/sc-launcher.jar:/usr/lib/jitsi/sc-bundles/
util.jar -Djna.library.path=/usr/lib/jitsi/lib/native -

Dfelix.config.properties=file:/usr/lib/jitsi/lib/felix.client.run.properties

-Djava.util.logging.config.file=/usr/lib/jitsi/lib/logging.properties
net.java.sip.communicator.launcher.
SIPCommunicator
comment: Jitsi was opened and connected to one Gtalk

account,

I suspended the system...on resume the java process crashed.
executable: /usr/lib/jvm/java-1.7.0-
openjdk-1.7.0.3.x86_64/jre/bin/java
kernel: 3.3.0-4.fc16.x86_64
pid: 5080
pwd: /usr/lib/jitsi
reason: Process /usr/lib/jvm/java-1.7.0-
openjdk-1.7.0.3.x86_64/jre/bin/java was killed by signal 6

(SIGABRT)

time: Sun 01 Apr 2012 10:00:33 PM CEST
uid: 1000
username: marco

As you can see the java vm process is killed by a signal 6 request.
This is very probably caused by some activity which remains stuck
in an endless loop or something similar.
Please note that I've tested the same with Oracle JDK and the
behaviour is the same, so definitively is a jitsi problem.

I've also tried raising the log level to "FINEST" but the log doesn't
seem to contain any relevant information, just tell me how I can
collect more meaningful info.

Oh, btw, this is very annoying if you rely on the suspend
functionality, what could be the cause ?

Marco

http://java.net/jira/browse/JITSI-1031

ยทยทยท

On Monday, April 02, 2012 02:21:36 PM Marco Vittorini Orgeas wrote: