[ 1645.638279][T11300] br1: port 1(veth1) entered blocking state
[ 1645.639519][T11300] br1: port 1(veth1) entered disabled state
[ 1645.639793][T11300] veth1: entered allmulticast mode
[ 1645.648752][T11300] veth1: entered promiscuous mode
[ 1645.805252][   T37] br1: port 1(veth1) entered blocking state
[ 1645.805518][   T37] br1: port 1(veth1) entered forwarding state
[ 1666.390142][T11375] br1: port 1(veth1) entered disabled state
[ 1666.529093][T11376] veth1: left allmulticast mode
[ 1666.529312][T11376] veth1: left promiscuous mode
[ 1666.530725][T11376] br1: port 1(veth1) entered disabled state