[ 1220.814619][T19619] br1: port 1(veth1) entered blocking state
[ 1220.815145][T19619] br1: port 1(veth1) entered disabled state
[ 1220.815645][T19619] veth1: entered allmulticast mode
[ 1220.819688][T19619] veth1: entered promiscuous mode
[ 1220.910892][T15975] br1: port 1(veth1) entered blocking state
[ 1220.911343][T15975] br1: port 1(veth1) entered forwarding state
[ 1235.980149][T19718] br1: port 1(veth1) entered disabled state
[ 1236.092947][T19719] veth1: left allmulticast mode
[ 1236.093413][T19719] veth1: left promiscuous mode
[ 1236.094449][T19719] br1: port 1(veth1) entered disabled state