[ 1775.363781][ T8787] br1: port 1(veth1) entered blocking state
[ 1775.364136][ T8787] br1: port 1(veth1) entered disabled state
[ 1775.364395][ T8787] veth1: entered allmulticast mode
[ 1775.366680][ T8787] veth1: entered promiscuous mode
[ 1775.541499][ T4989] br1: port 1(veth1) entered blocking state
[ 1775.541812][ T4989] br1: port 1(veth1) entered forwarding state
[ 1797.368829][ T8926] br1: port 1(veth1) entered disabled state
[ 1797.523489][ T8928] veth1: left allmulticast mode
[ 1797.523771][ T8928] veth1: left promiscuous mode
[ 1797.524081][ T8928] br1: port 1(veth1) entered disabled state