Re: [ovs-dev] [PATCH net] openvswitch: Fix net exit.

2015-02-20 Thread David Miller
From: Pravin B Shelar Date: Tue, 17 Feb 2015 11:23:10 -0800 > Open vSwitch allows moving internal vport to different namespace > while still connected to the bridge. But when namespace deleted > OVS does not detach these vports, that results in dangling > pointer to netdevice which causes kernel

Re: [ovs-dev] [PATCH net] openvswitch: Fix net exit.

2015-02-19 Thread Pravin Shelar
On Thu, Feb 19, 2015 at 5:40 PM, Andy Zhou wrote: > On Tue, Feb 17, 2015 at 11:23 AM, Pravin B Shelar wrote: >> Open vSwitch allows moving internal vport to different namespace >> while still connected to the bridge. But when namespace deleted >> OVS does not detach these vports, that results in

Re: [ovs-dev] [PATCH net] openvswitch: Fix net exit.

2015-02-19 Thread Andy Zhou
On Tue, Feb 17, 2015 at 11:23 AM, Pravin B Shelar wrote: > Open vSwitch allows moving internal vport to different namespace > while still connected to the bridge. But when namespace deleted > OVS does not detach these vports, that results in dangling > pointer to netdevice which causes kernel pani

Re: [ovs-dev] [PATCH net] openvswitch: Fix net exit.

2015-02-19 Thread Thomas Graf
On 02/17/15 at 11:23am, Pravin B Shelar wrote: > Open vSwitch allows moving internal vport to different namespace > while still connected to the bridge. But when namespace deleted > OVS does not detach these vports, that results in dangling > pointer to netdevice which causes kernel panic as follow

[ovs-dev] [PATCH net] openvswitch: Fix net exit.

2015-02-17 Thread Pravin B Shelar
Open vSwitch allows moving internal vport to different namespace while still connected to the bridge. But when namespace deleted OVS does not detach these vports, that results in dangling pointer to netdevice which causes kernel panic as follows. This issue is fixed by detaching all ovs ports from