On Fri, Feb 27, 2015 at 11:08:21AM -0800, Pravin Shelar wrote: > On Thu, Feb 26, 2015 at 9:13 PM, Chris Dunlop <ch...@onthe.net.au> wrote: > > Hi, > > > > "Me too" on Simon's BUG() described below (apologies for the top post). > > Basically: > > > > [ 7318.409796] kernel BUG at net/core/skbuff.c:1041! > > ... > > [ 7318.591562] RIP: 0010:[<ffffffff813eb634>] [<ffffffff813eb634>] > > pskb_expand_head+0x234/0x270 > > ... > > [ 7318.705710] [<ffffffff813eb6fc>] __pskb_pull_tail+0x4c/0x330 > > [ 7318.711571] [<ffffffff813f8ca7>] skb_checksum_help+0x147/0x1a0 > > [ 7318.717599] [<ffffffffa07de8b0>] queue_userspace_packet+0x3f0/0x440 > > [openvswitch] > > > > I've hit this BUG() several times within hours or days of running on > > v3.14.27 > > and v3.14.33, whereas the box previously ran for months on v3.10.33 without > > an > > issue. > > Can you reproduce this bug on hypervisor to hypervisor test without any VMs?
I don't know. Sorry, I've only seen the problem after many hours of running in a production environment, and I don't have the spare facilities to run the hypervisor to hypervisor testing and risk the crash. Simon, are you able to try your test running direct hypervisor to hypervisor? _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
