[ 1342.143308][ T5347] br1: port 1(veth1) entered blocking state
[ 1342.143586][ T5347] br1: port 1(veth1) entered disabled state
[ 1342.143849][ T5347] veth1: entered allmulticast mode
[ 1342.145712][ T5347] veth1: entered promiscuous mode
[ 1342.233693][ T3012] br1: port 1(veth1) entered blocking state
[ 1342.233995][ T3012] br1: port 1(veth1) entered forwarding state
[ 1355.574360][ T5446] br1: port 1(veth1) entered disabled state
[ 1355.654962][ T5447] veth1: left allmulticast mode
[ 1355.655212][ T5447] veth1: left promiscuous mode
[ 1355.655522][ T5447] br1: port 1(veth1) entered disabled state