[ 1249.065077][ T6499] br1: port 1(veth1) entered blocking state
[ 1249.065713][ T6499] br1: port 1(veth1) entered disabled state
[ 1249.066022][ T6499] veth1: entered allmulticast mode
[ 1249.068086][ T6499] veth1: entered promiscuous mode
[ 1249.159493][ T3864] br1: port 1(veth1) entered blocking state
[ 1249.159836][ T3864] br1: port 1(veth1) entered forwarding state
[ 1280.190905][ T6678] br1: port 1(veth1) entered disabled state
[ 1280.270443][ T6679] veth1: left allmulticast mode
[ 1280.270705][ T6679] veth1: left promiscuous mode
[ 1280.271034][ T6679] br1: port 1(veth1) entered disabled state