[ 1222.878944][ T7746] br1: port 1(veth1) entered blocking state
[ 1222.879223][ T7746] br1: port 1(veth1) entered disabled state
[ 1222.879501][ T7746] veth1: entered allmulticast mode
[ 1222.882466][ T7746] veth1: entered promiscuous mode
[ 1222.973890][ T3185] br1: port 1(veth1) entered blocking state
[ 1222.974234][ T3185] br1: port 1(veth1) entered forwarding state
[ 1254.087523][ T7925] br1: port 1(veth1) entered disabled state
[ 1254.170123][ T7926] veth1: left allmulticast mode
[ 1254.170363][ T7926] veth1: left promiscuous mode
[ 1254.170699][ T7926] br1: port 1(veth1) entered disabled state