[ 1279.754969][ T9421] br1: port 1(veth1) entered blocking state
[ 1279.755330][ T9421] br1: port 1(veth1) entered disabled state
[ 1279.755883][ T9421] veth1: entered allmulticast mode
[ 1279.757885][ T9421] veth1: entered promiscuous mode
[ 1279.937322][ T9424] br1: port 2(veth2) entered blocking state
[ 1279.937622][ T9424] br1: port 2(veth2) entered disabled state
[ 1279.937908][ T9424] veth2: entered allmulticast mode
[ 1279.939826][ T9424] veth2: entered promiscuous mode
[ 1280.105944][ T9426] br1: port 2(veth2) entered blocking state
[ 1280.106322][ T9426] br1: port 2(veth2) entered forwarding state
[ 1280.106876][ T9426] br1: port 1(veth1) entered blocking state
[ 1280.107158][ T9426] br1: port 1(veth1) entered forwarding state
[ 1300.199763][ T9712] br1: port 2(veth2) entered disabled state
[ 1300.200608][ T9712] br1: port 1(veth1) entered disabled state
[ 1300.382965][ T9714] veth2: left allmulticast mode
[ 1300.383268][ T9714] veth2: left promiscuous mode
[ 1300.383637][ T9714] br1: port 2(veth2) entered disabled state
[ 1300.548755][ T9716] veth1: left allmulticast mode
[ 1300.549041][ T9716] veth1: left promiscuous mode
[ 1300.549569][ T9716] br1: port 1(veth1) entered disabled state