[ 1536.311105][T12293] br1: port 1(veth1) entered blocking state
[ 1536.311536][T12293] br1: port 1(veth1) entered disabled state
[ 1536.311896][T12293] veth1: entered allmulticast mode
[ 1536.315092][T12293] veth1: entered promiscuous mode
[ 1536.526875][   T37] br1: port 1(veth1) entered blocking state
[ 1536.527340][   T37] br1: port 1(veth1) entered forwarding state
[ 1536.723702][T12295] br1: port 2(veth2) entered blocking state
[ 1536.724170][T12295] br1: port 2(veth2) entered disabled state
[ 1536.725903][T12295] veth2: entered allmulticast mode
[ 1536.728660][T12295] veth2: entered promiscuous mode
[ 1536.909270][   T40] br1: port 2(veth2) entered blocking state
[ 1536.909563][   T40] br1: port 2(veth2) entered forwarding state
[ 1591.345857][T12530] br1: port 1(veth1) entered disabled state
[ 1591.497132][T12531] br1: port 2(veth2) entered disabled state
[ 1591.663021][T12532] veth2: left allmulticast mode
[ 1591.663240][T12532] veth2: left promiscuous mode
[ 1591.663913][T12532] br1: port 2(veth2) entered disabled state
[ 1591.665397][T12532] veth1: left allmulticast mode
[ 1591.665598][T12532] veth1: left promiscuous mode
[ 1591.665897][T12532] br1: port 1(veth1) entered disabled state