[  508.408533][ T3355] br0: port 1(veth1) entered blocking state
[  508.408939][ T3355] br0: port 1(veth1) entered disabled state
[  508.409924][ T3355] veth1: entered allmulticast mode
[  508.413052][ T3355] veth1: entered promiscuous mode
[  508.599755][ T3357] br0: port 2(veth2) entered blocking state
[  508.600126][ T3357] br0: port 2(veth2) entered disabled state
[  508.601214][ T3357] veth2: entered allmulticast mode
[  508.604071][ T3357] veth2: entered promiscuous mode
[  508.987728][    T9] br0: port 1(veth1) entered blocking state
[  508.988008][    T9] br0: port 1(veth1) entered forwarding state
[  509.166708][   T52] br0: port 2(veth2) entered blocking state
[  509.167057][   T52] br0: port 2(veth2) entered forwarding state
[  733.944546][ T4538] br0: port 2(veth2) entered disabled state
[  734.096627][ T4539] br0: port 1(veth1) entered disabled state
[  734.242351][ T4541] veth2: left allmulticast mode
[  734.242550][ T4541] veth2: left promiscuous mode
[  734.242892][ T4541] br0: port 2(veth2) entered disabled state
[  734.245188][ T4541] veth1: left allmulticast mode
[  734.245367][ T4541] veth1: left promiscuous mode
[  734.245643][ T4541] br0: port 1(veth1) entered disabled state