[  874.309944][ T6355] br1: port 1(veth1) entered blocking state
[  874.310276][ T6355] br1: port 1(veth1) entered disabled state
[  874.310580][ T6355] veth1: entered allmulticast mode
[  874.312717][ T6355] veth1: entered promiscuous mode
[  874.396105][ T5577] br1: port 1(veth1) entered blocking state
[  874.396419][ T5577] br1: port 1(veth1) entered forwarding state
[  874.482423][ T6357] br1: port 2(veth2) entered blocking state
[  874.482779][ T6357] br1: port 2(veth2) entered disabled state
[  874.483111][ T6357] veth2: entered allmulticast mode
[  874.485146][ T6357] veth2: entered promiscuous mode
[  874.571683][ T5577] br1: port 2(veth2) entered blocking state
[  874.572059][ T5577] br1: port 2(veth2) entered forwarding state
[  988.964855][ T7751] br1: port 2(veth2) entered disabled state
[  989.050102][ T7752] veth2: left allmulticast mode
[  989.050335][ T7752] veth2: left promiscuous mode
[  989.050659][ T7752] br1: port 2(veth2) entered disabled state
[  989.141651][ T7753] br1: port 1(veth1) entered disabled state
[  989.226115][ T7754] veth1: left allmulticast mode
[  989.226355][ T7754] veth1: left promiscuous mode
[  989.226667][ T7754] br1: port 1(veth1) entered disabled state