[ 1304.280592][ T8268] br1: port 1(veth1) entered blocking state
[ 1304.280889][ T8268] br1: port 1(veth1) entered disabled state
[ 1304.281188][ T8268] veth1: entered allmulticast mode
[ 1304.283212][ T8268] veth1: entered promiscuous mode
[ 1304.379668][  T252] br1: port 1(veth1) entered blocking state
[ 1304.380015][  T252] br1: port 1(veth1) entered forwarding state
[ 1322.424588][ T8407] br1: port 1(veth1) entered disabled state
[ 1322.514710][ T8408] veth1: left allmulticast mode
[ 1322.515016][ T8408] veth1: left promiscuous mode
[ 1322.515402][ T8408] br1: port 1(veth1) entered disabled state