[  501.975896][ T3352] br0: port 1(veth1) entered blocking state
[  501.976373][ T3352] br0: port 1(veth1) entered disabled state
[  501.976819][ T3352] veth1: entered allmulticast mode
[  501.980085][ T3352] veth1: entered promiscuous mode
[  502.173559][ T3354] br0: port 2(veth2) entered blocking state
[  502.173985][ T3354] br0: port 2(veth2) entered disabled state
[  502.174431][ T3354] veth2: entered allmulticast mode
[  502.177304][ T3354] veth2: entered promiscuous mode
[  502.578958][   T62] br0: port 1(veth1) entered blocking state
[  502.579294][   T62] br0: port 1(veth1) entered forwarding state
[  502.753337][   T52] br0: port 2(veth2) entered blocking state
[  502.753653][   T52] br0: port 2(veth2) entered forwarding state
[  729.560943][ T4535] br0: port 2(veth2) entered disabled state
[  729.713930][ T4537] br0: port 1(veth1) entered disabled state
[  729.891188][ T4539] veth2: left allmulticast mode
[  729.891534][ T4539] veth2: left promiscuous mode
[  729.891992][ T4539] br0: port 2(veth2) entered disabled state
[  729.894107][ T4539] veth1: left allmulticast mode
[  729.894417][ T4539] veth1: left promiscuous mode
[  729.894907][ T4539] br0: port 1(veth1) entered disabled state