[ 1511.664626][ T4505] br1: port 1(veth1) entered blocking state
[ 1511.665563][ T4505] br1: port 1(veth1) entered disabled state
[ 1511.665824][ T4505] veth1: entered allmulticast mode
[ 1511.667644][ T4505] veth1: entered promiscuous mode
[ 1511.826424][  T934] br1: port 1(veth1) entered blocking state
[ 1511.826710][  T934] br1: port 1(veth1) entered forwarding state
[ 1527.315860][ T4564] br1: port 1(veth1) entered disabled state
[ 1527.469854][ T4565] veth1: left allmulticast mode
[ 1527.470106][ T4565] veth1: left promiscuous mode
[ 1527.470427][ T4565] br1: port 1(veth1) entered disabled state