[ 1278.115641][ T9696] br1: port 1(veth1) entered blocking state
[ 1278.115899][ T9696] br1: port 1(veth1) entered disabled state
[ 1278.116179][ T9696] veth1: entered allmulticast mode
[ 1278.118089][ T9696] veth1: entered promiscuous mode
[ 1278.260002][    T7] br1: port 1(veth1) entered blocking state
[ 1278.260418][    T7] br1: port 1(veth1) entered forwarding state
[ 1278.371224][ T9699] br1: port 2(veth2) entered blocking state
[ 1278.371472][ T9699] br1: port 2(veth2) entered disabled state
[ 1278.371724][ T9699] veth2: entered allmulticast mode
[ 1278.373596][ T9699] veth2: entered promiscuous mode
[ 1278.495757][ T7842] br1: port 2(veth2) entered blocking state
[ 1278.496013][ T7842] br1: port 2(veth2) entered forwarding state
[ 1306.690394][ T9879] br1: port 2(veth2) entered disabled state
[ 1306.824355][ T9880] veth2: left allmulticast mode
[ 1306.824594][ T9880] veth2: left promiscuous mode
[ 1306.824894][ T9880] br1: port 2(veth2) entered disabled state
[ 1306.947072][ T9881] br1: port 1(veth1) entered disabled state
[ 1307.059974][ T9882] veth1: left allmulticast mode
[ 1307.060208][ T9882] veth1: left promiscuous mode
[ 1307.060501][ T9882] br1: port 1(veth1) entered disabled state