[  500.060392][ T3267] br1: port 1(veth1) entered blocking state
[  500.060639][ T3267] br1: port 1(veth1) entered disabled state
[  500.060834][ T3267] veth1: entered allmulticast mode
[  500.062292][ T3267] veth1: entered promiscuous mode
[  500.093004][   T72] br1: port 1(veth1) entered blocking state
[  500.093553][   T72] br1: port 1(veth1) entered forwarding state
[  500.119497][ T3269] br1: port 2(veth2) entered blocking state
[  500.119710][ T3269] br1: port 2(veth2) entered disabled state
[  500.119898][ T3269] veth2: entered allmulticast mode
[  500.121349][ T3269] veth2: entered promiscuous mode
[  500.157006][   T39] br1: port 2(veth2) entered blocking state
[  500.157295][   T39] br1: port 2(veth2) entered forwarding state
[  550.253486][ T4662] br1: port 2(veth2) entered disabled state
[  550.284756][ T4663] veth2: left allmulticast mode
[  550.284974][ T4663] veth2: left promiscuous mode
[  550.285266][ T4663] br1: port 2(veth2) entered disabled state
[  550.304602][ T4664] br1: port 1(veth1) entered disabled state
[  550.332287][ T4665] veth1: left allmulticast mode
[  550.332486][ T4665] veth1: left promiscuous mode
[  550.332806][ T4665] br1: port 1(veth1) entered disabled state