[ 1244.716745][ T9433] br1: port 1(veth1) entered blocking state
[ 1244.717077][ T9433] br1: port 1(veth1) entered disabled state
[ 1244.717377][ T9433] veth1: entered allmulticast mode
[ 1244.719307][ T9433] veth1: entered promiscuous mode
[ 1244.812408][ T3704] br1: port 1(veth1) entered blocking state
[ 1244.812724][ T3704] br1: port 1(veth1) entered forwarding state
[ 1276.038307][ T9612] br1: port 1(veth1) entered disabled state
[ 1276.126899][ T9613] veth1: left allmulticast mode
[ 1276.127190][ T9613] veth1: left promiscuous mode
[ 1276.127730][ T9613] br1: port 1(veth1) entered disabled state