[ 1212.970345][ T7939] br1: port 1(veth1) entered blocking state
[ 1212.970572][ T7939] br1: port 1(veth1) entered disabled state
[ 1212.970783][ T7939] veth1: entered allmulticast mode
[ 1212.974777][ T7939] veth1: entered promiscuous mode
[ 1213.009519][   T37] br1: port 1(veth1) entered blocking state
[ 1213.009796][   T37] br1: port 1(veth1) entered forwarding state
[ 1213.033580][ T7943] br1: port 2(veth2) entered blocking state
[ 1213.033801][ T7943] br1: port 2(veth2) entered disabled state
[ 1213.034009][ T7943] veth2: entered allmulticast mode
[ 1213.035526][ T7943] veth2: entered promiscuous mode
[ 1213.059921][   T37] br1: port 2(veth2) entered blocking state
[ 1213.060204][   T37] br1: port 2(veth2) entered forwarding state
[ 1224.595314][ T8142] br1: port 2(veth2) entered disabled state
[ 1224.615215][ T8143] veth2: left allmulticast mode
[ 1224.615387][ T8143] veth2: left promiscuous mode
[ 1224.615627][ T8143] br1: port 2(veth2) entered disabled state
[ 1224.642911][ T8144] br1: port 1(veth1) entered disabled state
[ 1224.666901][ T8145] veth1: left allmulticast mode
[ 1224.667115][ T8145] veth1: left promiscuous mode
[ 1224.667962][ T8145] br1: port 1(veth1) entered disabled state