[ 1522.188056][ T8157] br1: port 1(veth1) entered blocking state
[ 1522.188338][ T8157] br1: port 1(veth1) entered disabled state
[ 1522.188626][ T8157] veth1: entered allmulticast mode
[ 1522.190517][ T8157] veth1: entered promiscuous mode
[ 1522.345132][ T4763] br1: port 1(veth1) entered blocking state
[ 1522.345438][ T4763] br1: port 1(veth1) entered forwarding state
[ 1556.784763][ T8248] br1: port 1(veth1) entered disabled state
[ 1556.933657][ T8249] veth1: left allmulticast mode
[ 1556.933891][ T8249] veth1: left promiscuous mode
[ 1556.934187][ T8249] br1: port 1(veth1) entered disabled state