Red Hat Bugzilla – Bug 700718
[abrt] kernel: WARNING: at arch/x86/kernel/dumpstack_64.c:129 dump_trace+0x2b9/0x305()
Last modified: 2011-10-05 19:58:16 EDT
abrt version: 2.0.1
comment: This occured when I run the program "sysprof" to make a taste with this app.
cmdline: BOOT_IMAGE=/vmlinuz-220.127.116.11-9.fc15.x86_64 ro root=UUID=e4ce0f07-63be-4a03-b8c3-ce048b839b89 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=es_ES.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=es rhgb quiet
reason: [151668.097288] WARNING: at arch/x86/kernel/dumpstack_64.c:129 dump_trace+0x2b9/0x305()
os_release: Fedora release 15 (Lovelock)
Text file: backtrace, 2289 bytes
Created attachment 495727 [details]
There is another trace like this in bug 682661
*** Bug 701186 has been marked as a duplicate of this bug. ***
*** Bug 719472 has been marked as a duplicate of this bug. ***
*** Bug 719218 has been marked as a duplicate of this bug. ***
Is this still happening with the latest 2.6.40.x kernel in F15?
(In reply to comment #6)
> Is this still happening with the latest 2.6.40.x kernel in F15?
Yes. I just have to run "sudo sysprof-cli foo" the trace shows up in dmesg. I don't really notice any harmful effects though.
Ok. I was able to recreate this in a KVM guest after a while. I noticed two upstream commits that seem related and in my local testing the issue has gone away after I backported them to the F15 kernel. I'll include those two patches and they should be in the next rebuild.
kernel-18.104.22.168-0.fc15 has been submitted as an update for Fedora 15.
* should fix your issue,
* was pushed to the Fedora 15 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing kernel-22.214.171.124-0.fc15'
as soon as you are able to, then reboot.
Please go to the following url:
then log in and leave karma (feedback).
kernel-126.96.36.199-0.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.