Re: [PATCHv2 net 0/2] Add netdev_level_ratelimited to avoid netdev msg flush

2019-08-12 Thread David Miller
From: Thomas Falcon Date: Mon, 12 Aug 2019 10:56:39 -0500 > Hi, thanks for reporting this. I was able to recreate this on my own > system. The virtual ethernet's multicast filter list size is limited, > and the driver will check that there is available space before adding > entries.  The problem

Re: [PATCHv2 net 0/2] Add netdev_level_ratelimited to avoid netdev msg flush

2019-08-12 Thread Thomas Falcon
On 8/12/19 2:37 AM, Hangbin Liu wrote: On Sun, Aug 11, 2019 at 09:08:20PM -0700, David Miller wrote: From: Hangbin Liu Date: Fri, 9 Aug 2019 08:29:39 +0800 ibmveth 3003 env3: h_multicast_ctrl rc=4 when adding an entry to the filter table error when add more thann 256 memberships in on

Re: [PATCHv2 net 0/2] Add netdev_level_ratelimited to avoid netdev msg flush

2019-08-12 Thread Hangbin Liu
On Sun, Aug 11, 2019 at 09:08:20PM -0700, David Miller wrote: > From: Hangbin Liu > Date: Fri, 9 Aug 2019 08:29:39 +0800 > > > ibmveth 3003 env3: h_multicast_ctrl rc=4 when adding an entry to the > > filter table > > error when add more thann 256 memberships in one multicast group. I haven

Re: [PATCHv2 net 0/2] Add netdev_level_ratelimited to avoid netdev msg flush

2019-08-11 Thread David Miller
From: Hangbin Liu Date: Fri, 9 Aug 2019 08:29:39 +0800 > ibmveth 3003 env3: h_multicast_ctrl rc=4 when adding an entry to the > filter table You need to root cause and fix the reason this message appears so much. Once I let you rate limit the message you will have zero incentive to fix th