[  728.075033][ T8741] br1: port 1(veth1) entered blocking state
[  728.075371][ T8741] br1: port 1(veth1) entered disabled state
[  728.075699][ T8741] veth1: entered allmulticast mode
[  728.077941][ T8741] veth1: entered promiscuous mode
[  728.135554][ T8744] br1: port 2(veth2) entered blocking state
[  728.136498][ T8744] br1: port 2(veth2) entered disabled state
[  728.136876][ T8744] veth2: entered allmulticast mode
[  728.138498][ T8744] veth2: entered promiscuous mode
[  728.194607][ T8746] br1: port 2(veth2) entered blocking state
[  728.194952][ T8746] br1: port 2(veth2) entered forwarding state
[  728.195403][ T8746] br1: port 1(veth1) entered blocking state
[  728.195710][ T8746] br1: port 1(veth1) entered forwarding state
[  738.681623][ T9107] br1: port 2(veth2) entered disabled state
[  738.682245][ T9107] br1: port 1(veth1) entered disabled state
[  738.739382][ T9109] veth2: left allmulticast mode
[  738.739666][ T9109] veth2: left promiscuous mode
[  738.740006][ T9109] br1: port 2(veth2) entered disabled state
[  738.807960][ T9111] veth1: left allmulticast mode
[  738.808226][ T9111] veth1: left promiscuous mode
[  738.808567][ T9111] br1: port 1(veth1) entered disabled state