[  867.013961][ T6401] br1: port 1(veth1) entered blocking state
[  867.014328][ T6401] br1: port 1(veth1) entered disabled state
[  867.014671][ T6401] veth1: entered allmulticast mode
[  867.016438][ T6401] veth1: entered promiscuous mode
[  867.099488][ T6404] br1: port 2(veth2) entered blocking state
[  867.100070][ T6404] br1: port 2(veth2) entered disabled state
[  867.100599][ T6404] veth2: entered allmulticast mode
[  867.104180][ T6404] veth2: entered promiscuous mode
[  867.172277][ T6406] br1: port 2(veth2) entered blocking state
[  867.172685][ T6406] br1: port 2(veth2) entered forwarding state
[  867.173162][ T6406] br1: port 1(veth1) entered blocking state
[  867.173471][ T6406] br1: port 1(veth1) entered forwarding state
[  877.699955][ T6766] br1: port 2(veth2) entered disabled state
[  877.701188][ T6766] br1: port 1(veth1) entered disabled state
[  877.774881][ T6769] veth2: left allmulticast mode
[  877.775161][ T6769] veth2: left promiscuous mode
[  877.775500][ T6769] br1: port 2(veth2) entered disabled state
[  877.844687][ T6771] veth1: left allmulticast mode
[  877.845154][ T6771] veth1: left promiscuous mode
[  877.845713][ T6771] br1: port 1(veth1) entered disabled state