[ 1525.507118][ T6829] br1: port 1(veth1) entered blocking state
[ 1525.507544][ T6829] br1: port 1(veth1) entered disabled state
[ 1525.507938][ T6829] veth1: entered allmulticast mode
[ 1525.517305][ T6829] veth1: entered promiscuous mode
[ 1525.686764][ T4874] br1: port 1(veth1) entered blocking state
[ 1525.687064][ T4874] br1: port 1(veth1) entered forwarding state
[ 1545.841234][ T6904] br1: port 1(veth1) entered disabled state
[ 1545.982062][ T6906] veth1: left allmulticast mode
[ 1545.982404][ T6906] veth1: left promiscuous mode
[ 1545.982778][ T6906] br1: port 1(veth1) entered disabled state