[ 1513.863400][ T7016] br1: port 1(veth1) entered blocking state
[ 1513.863673][ T7016] br1: port 1(veth1) entered disabled state
[ 1513.865197][ T7016] veth1: entered allmulticast mode
[ 1513.871644][ T7016] veth1: entered promiscuous mode
[ 1514.028035][   T51] br1: port 1(veth1) entered blocking state
[ 1514.028310][   T51] br1: port 1(veth1) entered forwarding state
[ 1534.267165][ T7091] br1: port 1(veth1) entered disabled state
[ 1534.420948][ T7093] veth1: left allmulticast mode
[ 1534.421188][ T7093] veth1: left promiscuous mode
[ 1534.421528][ T7093] br1: port 1(veth1) entered disabled state