[ 1172.127566][ T5813] br1: port 1(veth1) entered blocking state
[ 1172.127837][ T5813] br1: port 1(veth1) entered disabled state
[ 1172.128097][ T5813] veth1: entered allmulticast mode
[ 1172.129923][ T5813] veth1: entered promiscuous mode
[ 1172.258467][    T7] br1: port 1(veth1) entered blocking state
[ 1172.258728][    T7] br1: port 1(veth1) entered forwarding state
[ 1204.655118][ T5895] br1: port 1(veth1) entered disabled state
[ 1204.760956][ T5896] veth1: left allmulticast mode
[ 1204.761174][ T5896] veth1: left promiscuous mode
[ 1204.761519][ T5896] br1: port 1(veth1) entered disabled state