[  755.629212][ T4424] br1: port 1(veth1) entered blocking state
[  755.629534][ T4424] br1: port 1(veth1) entered disabled state
[  755.629834][ T4424] veth1: entered allmulticast mode
[  755.631778][ T4424] veth1: entered promiscuous mode
[  755.758110][    T7] br1: port 1(veth1) entered blocking state
[  755.758376][    T7] br1: port 1(veth1) entered forwarding state
[  755.874597][ T4426] br1: port 2(veth2) entered blocking state
[  755.874871][ T4426] br1: port 2(veth2) entered disabled state
[  755.875132][ T4426] veth2: entered allmulticast mode
[  755.877987][ T4426] veth2: entered promiscuous mode
[  756.009679][   T49] br1: port 2(veth2) entered blocking state
[  756.009958][   T49] br1: port 2(veth2) entered forwarding state
[  879.518862][ T5747] br1: port 2(veth2) entered disabled state
[  879.646880][ T5748] veth2: left allmulticast mode
[  879.647078][ T5748] veth2: left promiscuous mode
[  879.647393][ T5748] br1: port 2(veth2) entered disabled state
[  879.765840][ T5749] br1: port 1(veth1) entered disabled state
[  879.880195][ T5750] veth1: left allmulticast mode
[  879.880428][ T5750] veth1: left promiscuous mode
[  879.880722][ T5750] br1: port 1(veth1) entered disabled state