[  468.416440][ T3355] br0: port 1(veth1) entered blocking state
[  468.416711][ T3355] br0: port 1(veth1) entered disabled state
[  468.417026][ T3355] veth1: entered allmulticast mode
[  468.424428][ T3355] veth1: entered promiscuous mode
[  468.639855][ T3357] br0: port 2(veth2) entered blocking state
[  468.640347][ T3357] br0: port 2(veth2) entered disabled state
[  468.640739][ T3357] veth2: entered allmulticast mode
[  468.653371][ T3357] veth2: entered promiscuous mode
[  468.997526][   T52] br0: port 1(veth1) entered blocking state
[  468.997935][   T52] br0: port 1(veth1) entered forwarding state
[  469.191674][   T64] br0: port 2(veth2) entered blocking state
[  469.191976][   T64] br0: port 2(veth2) entered forwarding state
[  575.749756][ T3852] tc (3852) used greatest stack depth: 23712 bytes left
[  709.017289][ T4565] br0: port 2(veth2) entered disabled state
[  709.174789][ T4566] br0: port 1(veth1) entered disabled state
[  709.338335][ T4567] veth2: left allmulticast mode
[  709.338632][ T4567] veth2: left promiscuous mode
[  709.338947][ T4567] br0: port 2(veth2) entered disabled state
[  709.340322][ T4567] veth1: left allmulticast mode
[  709.340518][ T4567] veth1: left promiscuous mode
[  709.340814][ T4567] br0: port 1(veth1) entered disabled state