[ 1324.678270][ T9707] br1: port 1(veth1) entered blocking state
[ 1324.678776][ T9707] br1: port 1(veth1) entered disabled state
[ 1324.679221][ T9707] veth1: entered allmulticast mode
[ 1324.682671][ T9707] veth1: entered promiscuous mode
[ 1324.781150][  T252] br1: port 1(veth1) entered blocking state
[ 1324.781462][  T252] br1: port 1(veth1) entered forwarding state
[ 1338.321316][ T9806] br1: port 1(veth1) entered disabled state
[ 1338.421654][ T9807] veth1: left allmulticast mode
[ 1338.421909][ T9807] veth1: left promiscuous mode
[ 1338.422261][ T9807] br1: port 1(veth1) entered disabled state