This is the mail archive of the systemtap@sourceware.org mailing list for the systemtap project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Kernel Deadlock while using uprobes

I managed to get a 3.0 kernel patched with uprobes from here[1].
The kernel probing works fine as far as disktop.stp can test that.

But, when I'm trying to insert a uprobe, the kernel detects a deadlock.
The script I'm using is:
echo 'probe process("/bin/ping").function("main") { print($$parms) }'
> /tmp/cfg/test.stp
and the deadlock is the one attached.

Do you have any pointers on this one ?

Thanks,
Marius


1:  http://repos.fedorapeople.org/repos/jistone/kernel-uprobes/fedora-15/SRPMS/kernel-2.6.40.4-6.uprobes2.fc15.src.rpm

Attachment: dmesg.txt
Description: Text document

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]