[ 1448.653367][ T8425] br1: port 1(veth1) entered blocking state
[ 1448.653731][ T8425] br1: port 1(veth1) entered disabled state
[ 1448.654012][ T8425] veth1: entered allmulticast mode
[ 1448.656022][ T8425] veth1: entered promiscuous mode
[ 1448.808458][   T51] br1: port 1(veth1) entered blocking state
[ 1448.808724][   T51] br1: port 1(veth1) entered forwarding state
[ 1448.965183][ T8427] br1: port 2(veth2) entered blocking state
[ 1448.965592][ T8427] br1: port 2(veth2) entered disabled state
[ 1448.966017][ T8427] veth2: entered allmulticast mode
[ 1448.970075][ T8427] veth2: entered promiscuous mode
[ 1449.147389][    T9] br1: port 2(veth2) entered blocking state
[ 1449.147639][    T9] br1: port 2(veth2) entered forwarding state
[ 1481.837656][ T8760] br1: port 2(veth2) entered disabled state
[ 1481.974653][ T8761] veth2: left allmulticast mode
[ 1481.974906][ T8761] veth2: left promiscuous mode
[ 1481.975219][ T8761] br1: port 2(veth2) entered disabled state
[ 1482.126852][ T8762] br1: port 1(veth1) entered disabled state
[ 1482.277766][ T8763] veth1: left allmulticast mode
[ 1482.278159][ T8763] veth1: left promiscuous mode
[ 1482.278636][ T8763] br1: port 1(veth1) entered disabled state