[ 1739.625109][ T9413] br1: port 1(veth1) entered blocking state
[ 1739.625413][ T9413] br1: port 1(veth1) entered disabled state
[ 1739.625696][ T9413] veth1: entered allmulticast mode
[ 1739.627553][ T9413] veth1: entered promiscuous mode
[ 1739.796533][  T271] br1: port 1(veth1) entered blocking state
[ 1739.796814][  T271] br1: port 1(veth1) entered forwarding state
[ 1756.116778][ T9472] br1: port 1(veth1) entered disabled state
[ 1756.280836][ T9473] veth1: left allmulticast mode
[ 1756.281093][ T9473] veth1: left promiscuous mode
[ 1756.281448][ T9473] br1: port 1(veth1) entered disabled state