[ 1790.898658][ T9776] br1: port 1(veth1) entered blocking state
[ 1790.898938][ T9776] br1: port 1(veth1) entered disabled state
[ 1790.899231][ T9776] veth1: entered allmulticast mode
[ 1790.901131][ T9776] veth1: entered promiscuous mode
[ 1791.077913][  T156] br1: port 1(veth1) entered blocking state
[ 1791.078224][  T156] br1: port 1(veth1) entered forwarding state
[ 1812.588190][ T9915] br1: port 1(veth1) entered disabled state
[ 1812.765368][ T9916] veth1: left allmulticast mode
[ 1812.765712][ T9916] veth1: left promiscuous mode
[ 1812.766197][ T9916] br1: port 1(veth1) entered disabled state