[ 1291.935234][T15479] br1: port 1(veth1) entered blocking state
[ 1291.935539][T15479] br1: port 1(veth1) entered disabled state
[ 1291.935816][T15479] veth1: entered allmulticast mode
[ 1291.938113][T15479] veth1: entered promiscuous mode
[ 1292.039739][  T252] br1: port 1(veth1) entered blocking state
[ 1292.040077][  T252] br1: port 1(veth1) entered forwarding state
[ 1305.530992][T15578] br1: port 1(veth1) entered disabled state
[ 1305.631666][T15579] veth1: left allmulticast mode
[ 1305.631948][T15579] veth1: left promiscuous mode
[ 1305.632284][T15579] br1: port 1(veth1) entered disabled state