[ 1382.007928][ T6301] br1: port 1(veth1) entered blocking state
[ 1382.008211][ T6301] br1: port 1(veth1) entered disabled state
[ 1382.008482][ T6301] veth1: entered allmulticast mode
[ 1382.011737][ T6301] veth1: entered promiscuous mode
[ 1382.152062][ T5152] br1: port 1(veth1) entered blocking state
[ 1382.152347][ T5152] br1: port 1(veth1) entered forwarding state
[ 1401.382234][ T6376] br1: port 1(veth1) entered disabled state
[ 1401.509068][ T6377] veth1: left allmulticast mode
[ 1401.509318][ T6377] veth1: left promiscuous mode
[ 1401.509636][ T6377] br1: port 1(veth1) entered disabled state