[ 1437.524680][T12681] br1: port 1(veth1) entered blocking state
[ 1437.525344][T12681] br1: port 1(veth1) entered disabled state
[ 1437.525777][T12681] veth1: entered allmulticast mode
[ 1437.529185][T12681] veth1: entered promiscuous mode
[ 1437.813029][   T37] br1: port 1(veth1) entered blocking state
[ 1437.813522][   T37] br1: port 1(veth1) entered forwarding state
[ 1437.974611][T12694] br1: port 2(veth2) entered blocking state
[ 1437.975056][T12694] br1: port 2(veth2) entered disabled state
[ 1437.975508][T12694] veth2: entered allmulticast mode
[ 1437.978948][T12694] veth2: entered promiscuous mode
[ 1438.293609][   T37] br1: port 2(veth2) entered blocking state
[ 1438.294126][   T37] br1: port 2(veth2) entered forwarding state
[ 1458.691483][T12918] br1: port 2(veth2) entered disabled state
[ 1458.834543][T12920] veth2: left allmulticast mode
[ 1458.834926][T12920] veth2: left promiscuous mode
[ 1458.835413][T12920] br1: port 2(veth2) entered disabled state
[ 1458.989125][T12922] br1: port 1(veth1) entered disabled state
[ 1459.113676][T12924] veth1: left allmulticast mode
[ 1459.114030][T12924] veth1: left promiscuous mode
[ 1459.114498][T12924] br1: port 1(veth1) entered disabled state