[ 1735.287469][ T7999] br1: port 1(veth1) entered blocking state
[ 1735.287741][ T7999] br1: port 1(veth1) entered disabled state
[ 1735.288013][ T7999] veth1: entered allmulticast mode
[ 1735.290385][ T7999] veth1: entered promiscuous mode
[ 1735.456190][  T375] br1: port 1(veth1) entered blocking state
[ 1735.456475][  T375] br1: port 1(veth1) entered forwarding state
[ 1751.662028][ T8058] br1: port 1(veth1) entered disabled state
[ 1751.833559][ T8059] veth1: left allmulticast mode
[ 1751.833801][ T8059] veth1: left promiscuous mode
[ 1751.834121][ T8059] br1: port 1(veth1) entered disabled state