[ 1519.438313][ T5537] br1: port 1(veth1) entered blocking state
[ 1519.438595][ T5537] br1: port 1(veth1) entered disabled state
[ 1519.438865][ T5537] veth1: entered allmulticast mode
[ 1519.442144][ T5537] veth1: entered promiscuous mode
[ 1519.600691][ T4246] br1: port 1(veth1) entered blocking state
[ 1519.601004][ T4246] br1: port 1(veth1) entered forwarding state
[ 1553.890526][ T5628] br1: port 1(veth1) entered disabled state
[ 1554.090766][ T5629] veth1: left allmulticast mode
[ 1554.090990][ T5629] veth1: left promiscuous mode
[ 1554.091291][ T5629] br1: port 1(veth1) entered disabled state