[  286.580408][ T4040] br1: port 1(veth1) entered blocking state
[  286.580657][ T4040] br1: port 1(veth1) entered disabled state
[  286.580895][ T4040] veth1: entered allmulticast mode
[  286.582463][ T4040] veth1: entered promiscuous mode
[  286.605402][   T36] br1: port 1(veth1) entered blocking state
[  286.605587][   T36] br1: port 1(veth1) entered forwarding state
[  297.585803][ T4143] br1: port 1(veth1) entered disabled state
[  297.612871][ T4144] veth1: left allmulticast mode
[  297.613046][ T4144] veth1: left promiscuous mode
[  297.613261][ T4144] br1: port 1(veth1) entered disabled state