[ 1515.880005][T10344] br1: port 1(veth1) entered blocking state
[ 1515.880336][T10344] br1: port 1(veth1) entered disabled state
[ 1515.880624][T10344] veth1: entered allmulticast mode
[ 1515.882562][T10344] veth1: entered promiscuous mode
[ 1516.031939][   T38] br1: port 1(veth1) entered blocking state
[ 1516.032294][   T38] br1: port 1(veth1) entered forwarding state
[ 1550.436506][T10436] br1: port 1(veth1) entered disabled state
[ 1550.596703][T10437] veth1: left allmulticast mode
[ 1550.596914][T10437] veth1: left promiscuous mode
[ 1550.597219][T10437] br1: port 1(veth1) entered disabled state