[ 1077.575777][ T4452] br1: port 1(veth1) entered blocking state
[ 1077.576458][ T4452] br1: port 1(veth1) entered disabled state
[ 1077.576630][ T4452] veth1: entered allmulticast mode
[ 1077.578103][ T4452] veth1: entered promiscuous mode
[ 1077.600257][   T56] br1: port 1(veth1) entered blocking state
[ 1077.600451][   T56] br1: port 1(veth1) entered forwarding state
[ 1088.548476][ T4556] br1: port 1(veth1) entered disabled state
[ 1088.570138][ T4557] veth1: left allmulticast mode
[ 1088.570273][ T4557] veth1: left promiscuous mode
[ 1088.570476][ T4557] br1: port 1(veth1) entered disabled state