Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-02-03 Thread Jesse Gross
On Fri, Jan 31, 2014 at 10:18 AM, Thomas Glanzmann wrote: >> Do you know if this happens with an older kernel or with a simpler topology? > > No, I don't. I just verified that the Ubuntu Mininet uses the > openvswitch kernel module from openvswitch and not the one that is > shipped with the

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-02-03 Thread Jesse Gross
On Fri, Jan 31, 2014 at 10:18 AM, Thomas Glanzmann tho...@glanzmann.de wrote: Do you know if this happens with an older kernel or with a simpler topology? No, I don't. I just verified that the Ubuntu Mininet uses the openvswitch kernel module from openvswitch and not the one that is shipped

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-31 Thread Thomas Glanzmann
Hello Jesse, > Do you know what type of devices are being attached to OVS (i.e. tap, > veth, etc.)? my e-mail has a link to the debug log which contains that Information. But from my understanding there are several tap devices: one per host, 4-5 per switch. Tap because it needs layer 2. There

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-31 Thread Jesse Gross
On Thu, Jan 30, 2014 at 6:33 PM, Thomas Glanzmann wrote: > Hello Jesse, > >> This looks like the kernel module included with upstream Linux instead >> of from OVS git, is that correct? > > coorect. > >> Can you please describe what you are doing instead of just giving your >> script? > > I

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-31 Thread Jesse Gross
On Thu, Jan 30, 2014 at 6:33 PM, Thomas Glanzmann tho...@glanzmann.de wrote: Hello Jesse, This looks like the kernel module included with upstream Linux instead of from OVS git, is that correct? coorect. Can you please describe what you are doing instead of just giving your script? I

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-31 Thread Thomas Glanzmann
Hello Jesse, Do you know what type of devices are being attached to OVS (i.e. tap, veth, etc.)? my e-mail has a link to the debug log which contains that Information. But from my understanding there are several tap devices: one per host, 4-5 per switch. Tap because it needs layer 2. There are

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-30 Thread Thomas Glanzmann
Hello Jesse, > This looks like the kernel module included with upstream Linux instead > of from OVS git, is that correct? coorect. > Can you please describe what you are doing instead of just giving your script? I created 8 hosts. 2 hosts are connected two each switches. That gives me 4

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-30 Thread Jesse Gross
On Thu, Jan 30, 2014 at 12:44 PM, Thomas Glanzmann wrote: > Hello, > open vswitch git head with Linus tip OOPses for me reproducable when I > load the following mininet topology: This looks like the kernel module included with upstream Linux instead of from OVS git, is that correct? Can you

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-30 Thread Jesse Gross
On Thu, Jan 30, 2014 at 12:44 PM, Thomas Glanzmann tho...@glanzmann.de wrote: Hello, open vswitch git head with Linus tip OOPses for me reproducable when I load the following mininet topology: This looks like the kernel module included with upstream Linux instead of from OVS git, is that

Re: [ovs-discuss] Linus GIT Head OOPs reproducable in open vswitch when running mininet topology

2014-01-30 Thread Thomas Glanzmann
Hello Jesse, This looks like the kernel module included with upstream Linux instead of from OVS git, is that correct? coorect. Can you please describe what you are doing instead of just giving your script? I created 8 hosts. 2 hosts are connected two each switches. That gives me 4 switches