[ 1377.535278][ T3953] br1: port 1(veth1) entered blocking state
[ 1377.535524][ T3953] br1: port 1(veth1) entered disabled state
[ 1377.535777][ T3953] veth1: entered allmulticast mode
[ 1377.537634][ T3953] veth1: entered promiscuous mode
[ 1377.538254][ T3953] br1: port 1(veth1) entered blocking state
[ 1377.538487][ T3953] br1: port 1(veth1) entered forwarding state
[ 1392.378253][ T4012] br1: port 1(veth1) entered disabled state
[ 1392.497690][ T4014] veth1: left allmulticast mode
[ 1392.497906][ T4014] veth1: left promiscuous mode
[ 1392.498258][ T4014] br1: port 1(veth1) entered disabled state