[  508.009207][ T3355] br0: port 1(veth1) entered blocking state
[  508.009568][ T3355] br0: port 1(veth1) entered disabled state
[  508.011429][ T3355] veth1: entered allmulticast mode
[  508.014386][ T3355] veth1: entered promiscuous mode
[  508.185340][ T3356] br0: port 2(veth2) entered blocking state
[  508.185762][ T3356] br0: port 2(veth2) entered disabled state
[  508.186125][ T3356] veth2: entered allmulticast mode
[  508.188980][ T3356] veth2: entered promiscuous mode
[  508.563576][   T51] br0: port 1(veth1) entered blocking state
[  508.564408][   T51] br0: port 1(veth1) entered forwarding state
[  508.715325][   T64] br0: port 2(veth2) entered blocking state
[  508.715646][   T64] br0: port 2(veth2) entered forwarding state
[  601.570025][ T3808] tc (3808) used greatest stack depth: 23728 bytes left
[  739.049859][ T4537] br0: port 2(veth2) entered disabled state
[  739.218324][ T4539] br0: port 1(veth1) entered disabled state
[  739.389036][ T4541] veth2: left allmulticast mode
[  739.389314][ T4541] veth2: left promiscuous mode
[  739.389660][ T4541] br0: port 2(veth2) entered disabled state
[  739.392327][ T4541] veth1: left allmulticast mode
[  739.392526][ T4541] veth1: left promiscuous mode
[  739.392855][ T4541] br0: port 1(veth1) entered disabled state