[ 1294.560657][ T4936] br1: port 1(veth1) entered blocking state
[ 1294.560964][ T4936] br1: port 1(veth1) entered disabled state
[ 1294.561338][ T4936] veth1: entered allmulticast mode
[ 1294.563362][ T4936] veth1: entered promiscuous mode
[ 1294.687785][ T3363] br1: port 1(veth1) entered blocking state
[ 1294.688052][ T3363] br1: port 1(veth1) entered forwarding state
[ 1313.442289][ T5011] br1: port 1(veth1) entered disabled state
[ 1313.573324][ T5012] veth1: left allmulticast mode
[ 1313.573547][ T5012] veth1: left promiscuous mode
[ 1313.573842][ T5012] br1: port 1(veth1) entered disabled state