[ 1278.344568][ T7946] br1: port 1(veth1) entered blocking state
[ 1278.344892][ T7946] br1: port 1(veth1) entered disabled state
[ 1278.345241][ T7946] veth1: entered allmulticast mode
[ 1278.347186][ T7946] veth1: entered promiscuous mode
[ 1278.427728][  T252] br1: port 1(veth1) entered blocking state
[ 1278.428232][  T252] br1: port 1(veth1) entered forwarding state
[ 1278.508118][ T7949] br1: port 2(veth2) entered blocking state
[ 1278.508914][ T7949] br1: port 2(veth2) entered disabled state
[ 1278.509249][ T7949] veth2: entered allmulticast mode
[ 1278.511193][ T7949] veth2: entered promiscuous mode
[ 1278.592025][  T252] br1: port 2(veth2) entered blocking state
[ 1278.592323][  T252] br1: port 2(veth2) entered forwarding state
[ 1304.278897][ T8161] br1: port 2(veth2) entered disabled state
[ 1304.360751][ T8162] veth2: left allmulticast mode
[ 1304.360997][ T8162] veth2: left promiscuous mode
[ 1304.361656][ T8162] br1: port 2(veth2) entered disabled state
[ 1304.432055][ T8163] br1: port 1(veth1) entered disabled state
[ 1304.524182][ T8164] veth1: left allmulticast mode
[ 1304.524651][ T8164] veth1: left promiscuous mode
[ 1304.524974][ T8164] br1: port 1(veth1) entered disabled state