[ 1295.797029][T13409] br1: port 1(veth1) entered blocking state
[ 1295.797443][T13409] br1: port 1(veth1) entered disabled state
[ 1295.797738][T13409] veth1: entered allmulticast mode
[ 1295.799853][T13409] veth1: entered promiscuous mode
[ 1295.871192][   T37] br1: port 1(veth1) entered blocking state
[ 1295.871659][   T37] br1: port 1(veth1) entered forwarding state
[ 1313.573464][T13548] br1: port 1(veth1) entered disabled state
[ 1313.653214][T13549] veth1: left allmulticast mode
[ 1313.653538][T13549] veth1: left promiscuous mode
[ 1313.653869][T13549] br1: port 1(veth1) entered disabled state