[ 1451.841991][ T8993] br1: port 1(veth1) entered blocking state
[ 1451.842297][ T8993] br1: port 1(veth1) entered disabled state
[ 1451.842602][ T8993] veth1: entered allmulticast mode
[ 1451.845353][ T8993] veth1: entered promiscuous mode
[ 1452.140304][ T8996] br1: port 2(veth2) entered blocking state
[ 1452.140617][ T8996] br1: port 2(veth2) entered disabled state
[ 1452.140887][ T8996] veth2: entered allmulticast mode
[ 1452.142736][ T8996] veth2: entered promiscuous mode
[ 1452.488359][ T8998] br1: port 2(veth2) entered blocking state
[ 1452.488678][ T8998] br1: port 2(veth2) entered forwarding state
[ 1452.489207][ T8998] br1: port 1(veth1) entered blocking state
[ 1452.489471][ T8998] br1: port 1(veth1) entered forwarding state
[ 1477.989422][ T9252] br1: port 2(veth2) entered disabled state
[ 1477.990199][ T9252] br1: port 1(veth1) entered disabled state
[ 1478.282310][ T9254] veth2: left allmulticast mode
[ 1478.282721][ T9254] veth2: left promiscuous mode
[ 1478.283173][ T9254] br1: port 2(veth2) entered disabled state
[ 1478.566553][ T9256] veth1: left allmulticast mode
[ 1478.566775][ T9256] veth1: left promiscuous mode
[ 1478.568080][ T9256] br1: port 1(veth1) entered disabled state