[  622.964794][ T7811] br1: port 1(veth1) entered blocking state
[  622.964992][ T7811] br1: port 1(veth1) entered disabled state
[  622.965156][ T7811] veth1: entered allmulticast mode
[  622.966550][ T7811] veth1: entered promiscuous mode
[  623.001978][   T46] br1: port 1(veth1) entered blocking state
[  623.002184][   T46] br1: port 1(veth1) entered forwarding state
[  623.024329][ T7813] br1: port 2(veth2) entered blocking state
[  623.024524][ T7813] br1: port 2(veth2) entered disabled state
[  623.024699][ T7813] veth2: entered allmulticast mode
[  623.026159][ T7813] veth2: entered promiscuous mode
[  623.050485][  T542] br1: port 2(veth2) entered blocking state
[  623.050658][  T542] br1: port 2(veth2) entered forwarding state
[  632.380048][ T7973] tc (7973) used greatest stack depth: 23664 bytes left
[  637.165902][ T8190] br1: port 2(veth2) entered disabled state
[  637.193877][ T8191] veth2: left allmulticast mode
[  637.194024][ T8191] veth2: left promiscuous mode
[  637.194227][ T8191] br1: port 2(veth2) entered disabled state
[  637.221740][ T8192] br1: port 1(veth1) entered disabled state
[  637.243530][ T8193] veth1: left allmulticast mode
[  637.243667][ T8193] veth1: left promiscuous mode
[  637.243892][ T8193] br1: port 1(veth1) entered disabled state