[ 1850.510026][ T6126] br1: port 1(veth1) entered blocking state
[ 1850.510524][ T6126] br1: port 1(veth1) entered disabled state
[ 1850.510990][ T6126] veth1: entered allmulticast mode
[ 1850.514630][ T6126] veth1: entered promiscuous mode
[ 1850.622277][ T5379] br1: port 1(veth1) entered blocking state
[ 1850.622754][ T5379] br1: port 1(veth1) entered forwarding state
[ 1884.506261][ T6305] br1: port 1(veth1) entered disabled state
[ 1884.613836][ T6306] veth1: left allmulticast mode
[ 1884.614386][ T6306] veth1: left promiscuous mode
[ 1884.614885][ T6306] br1: port 1(veth1) entered disabled state