[ 1334.582754][ T9286] br1: port 1(veth1) entered blocking state
[ 1334.583006][ T9286] br1: port 1(veth1) entered disabled state
[ 1334.583261][ T9286] veth1: entered allmulticast mode
[ 1334.586196][ T9286] veth1: entered promiscuous mode
[ 1334.709065][ T6490] br1: port 1(veth1) entered blocking state
[ 1334.709342][ T6490] br1: port 1(veth1) entered forwarding state
[ 1353.883045][ T9361] br1: port 1(veth1) entered disabled state
[ 1354.009295][ T9362] veth1: left allmulticast mode
[ 1354.009934][ T9362] veth1: left promiscuous mode
[ 1354.010227][ T9362] br1: port 1(veth1) entered disabled state