[  710.176709][ T4688] br1: port 1(veth1) entered blocking state
[  710.177121][ T4688] br1: port 1(veth1) entered disabled state
[  710.177553][ T4688] veth1: entered allmulticast mode
[  710.181970][ T4688] veth1: entered promiscuous mode
[  710.226675][   T46] br1: port 1(veth1) entered blocking state
[  710.226982][   T46] br1: port 1(veth1) entered forwarding state
[  725.747113][ T4832] br1: port 1(veth1) entered disabled state
[  725.785815][ T4833] veth1: left allmulticast mode
[  725.786067][ T4833] veth1: left promiscuous mode
[  725.787016][ T4833] br1: port 1(veth1) entered disabled state