[ 1343.643008][ T8274] br1: port 1(veth1) entered blocking state
[ 1343.643754][ T8274] br1: port 1(veth1) entered disabled state
[ 1343.644172][ T8274] veth1: entered allmulticast mode
[ 1343.646152][ T8274] veth1: entered promiscuous mode
[ 1343.735571][   T37] br1: port 1(veth1) entered blocking state
[ 1343.735881][   T37] br1: port 1(veth1) entered forwarding state
[ 1357.345520][ T8373] br1: port 1(veth1) entered disabled state
[ 1357.428537][ T8374] veth1: left allmulticast mode
[ 1357.428783][ T8374] veth1: left promiscuous mode
[ 1357.429109][ T8374] br1: port 1(veth1) entered disabled state