[ 1513.539869][ T4492] br1: port 1(veth1) entered blocking state
[ 1513.540161][ T4492] br1: port 1(veth1) entered disabled state
[ 1513.540436][ T4492] veth1: entered allmulticast mode
[ 1513.543389][ T4492] veth1: entered promiscuous mode
[ 1513.690956][  T157] br1: port 1(veth1) entered blocking state
[ 1513.691229][  T157] br1: port 1(veth1) entered forwarding state
[ 1548.335498][ T4584] br1: port 1(veth1) entered disabled state
[ 1548.473327][ T4585] veth1: left allmulticast mode
[ 1548.473552][ T4585] veth1: left promiscuous mode
[ 1548.473884][ T4585] br1: port 1(veth1) entered disabled state