[ 1171.678907][ T8852] br1: port 1(veth1) entered blocking state
[ 1171.679180][ T8852] br1: port 1(veth1) entered disabled state
[ 1171.679433][ T8852] veth1: entered allmulticast mode
[ 1171.682296][ T8852] veth1: entered promiscuous mode
[ 1171.782064][   T51] br1: port 1(veth1) entered blocking state
[ 1171.782380][   T51] br1: port 1(veth1) entered forwarding state
[ 1204.615649][ T8944] br1: port 1(veth1) entered disabled state
[ 1204.729018][ T8945] veth1: left allmulticast mode
[ 1204.729249][ T8945] veth1: left promiscuous mode
[ 1204.729541][ T8945] br1: port 1(veth1) entered disabled state