Hide Forgot
Created attachment 479714 [details] pktgen.sh Version-Release number of selected component (if applicable): 2.6.32-71.el6.x86_64 (same with 2.6.32-71.14.1.el6.x86_64 How reproducible: always Steps to Reproduce: 1. create kvm guest using vitr-manager and and add 3 more NICs to it (all bridged to virbr0) 2. run pktgen.sh script on bare-metal Actual results: panic Expected results: no panic Additional info:
Created attachment 479715 [details] trace
Since RHEL 6.1 External Beta has begun, and this bug remains unresolved, it has been rejected as it is not proposed as exception or blocker. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux.
I bet this has something to do with the way pktgen reuses skbs. Jiri, I presume the mac address 00:16:e6:54:8f:6f in the pktgen script was one of the guest interfaces? Or was it randomly selected to force a flood forward?
(In reply to comment #4) > I bet this has something to do with the way pktgen reuses skbs. Jiri, I > presume the mac address 00:16:e6:54:8f:6f in the pktgen script was one of the > guest interfaces? Or was it randomly selected to force a flood forward? IIRC it was mac of different host. I did not change macs manually and this is not from virt pool. 0016E6 GIGA-BYTE TECHNOLOGY - looks like my home pc.
ok, copy that, thanks
*** Bug 722846 has been marked as a duplicate of this bug. ***
sent upstream: http://marc.info/?l=linux-netdev&m=131110521220493&w=2
sent a new patch version upstream: http://marc.info/?l=linux-netdev&m=131162314207168&w=2
The upstream version has been comitted, I'll start backporting shortly.
http://brewweb.devel.redhat.com/brew/taskinfo?taskID=3523481 Test build
ugh, ABI issue. priv_flags is all used up in RHEL6. So I need to wait for Jiri's ABI fixups for the net_device struct to get integrated so that I can create an extended flag area.
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release.
http://brewweb.devel.redhat.com/brew/taskinfo?taskID=3537827 New build with The abi changes kyle recently comitted.
http://brewweb.devel.redhat.com/brew/taskinfo?taskID=3537893 Odd build error, resubmitting
Patch(es) available on kernel-2.6.32-214.el6
*** Bug 747199 has been marked as a duplicate of this bug. ***
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2011-1530.html