[ 1231.035894][ T4044] br1: port 1(veth1) entered blocking state
[ 1231.036301][ T4044] br1: port 1(veth1) entered disabled state
[ 1231.036652][ T4044] veth1: entered allmulticast mode
[ 1231.039473][ T4044] veth1: entered promiscuous mode
[ 1231.149839][  T251] br1: port 1(veth1) entered blocking state
[ 1231.150403][  T251] br1: port 1(veth1) entered forwarding state
[ 1262.186003][ T4223] br1: port 1(veth1) entered disabled state
[ 1262.301907][ T4225] veth1: left allmulticast mode
[ 1262.302170][ T4225] veth1: left promiscuous mode
[ 1262.302533][ T4225] br1: port 1(veth1) entered disabled state