[ 1377.137137][ T3954] br1: port 1(veth1) entered blocking state
[ 1377.137408][ T3954] br1: port 1(veth1) entered disabled state
[ 1377.137662][ T3954] veth1: entered allmulticast mode
[ 1377.139522][ T3954] veth1: entered promiscuous mode
[ 1377.140148][ T3954] br1: port 1(veth1) entered blocking state
[ 1377.140397][ T3954] br1: port 1(veth1) entered forwarding state
[ 1391.924849][ T4013] br1: port 1(veth1) entered disabled state
[ 1392.035872][ T4015] veth1: left allmulticast mode
[ 1392.036134][ T4015] veth1: left promiscuous mode
[ 1392.036479][ T4015] br1: port 1(veth1) entered disabled state