[ 1362.995769][ T6307] br1: port 1(veth1) entered blocking state
[ 1362.996102][ T6307] br1: port 1(veth1) entered disabled state
[ 1362.996393][ T6307] veth1: entered allmulticast mode
[ 1362.999424][ T6307] veth1: entered promiscuous mode
[ 1363.159124][ T3122] br1: port 1(veth1) entered blocking state
[ 1363.159422][ T3122] br1: port 1(veth1) entered forwarding state
[ 1397.673140][ T6398] br1: port 1(veth1) entered disabled state
[ 1397.832901][ T6399] veth1: left allmulticast mode
[ 1397.833190][ T6399] veth1: left promiscuous mode
[ 1397.833502][ T6399] br1: port 1(veth1) entered disabled state