[ 1322.537905][ T6928] br1: port 1(veth1) entered blocking state
[ 1322.538208][ T6928] br1: port 1(veth1) entered disabled state
[ 1322.538486][ T6928] veth1: entered allmulticast mode
[ 1322.540424][ T6928] veth1: entered promiscuous mode
[ 1322.664531][ T3870] br1: port 1(veth1) entered blocking state
[ 1322.664841][ T3870] br1: port 1(veth1) entered forwarding state
[ 1337.281340][ T6987] br1: port 1(veth1) entered disabled state
[ 1337.398865][ T6988] veth1: left allmulticast mode
[ 1337.399090][ T6988] veth1: left promiscuous mode
[ 1337.399383][ T6988] br1: port 1(veth1) entered disabled state