[  688.630398][T17432] br0: port 1(veth1) entered blocking state
[  688.631172][T17432] br0: port 1(veth1) entered disabled state
[  688.631601][T17432] veth1: entered allmulticast mode
[  688.635155][T17432] veth1: entered promiscuous mode
[  688.674997][T17434] br0: port 2(veth2) entered blocking state
[  688.675278][T17434] br0: port 2(veth2) entered disabled state
[  688.675580][T17434] veth2: entered allmulticast mode
[  688.677466][T17434] veth2: entered promiscuous mode
[  688.762849][T17182] br0: port 1(veth1) entered blocking state
[  688.763144][T17182] br0: port 1(veth1) entered forwarding state
[  688.794974][T17182] br0: port 2(veth2) entered blocking state
[  688.795206][T17182] br0: port 2(veth2) entered forwarding state
[  772.513360][T18303] tc (18303) used greatest stack depth: 24016 bytes left
[  782.170574][T18380] tc (18380) used greatest stack depth: 23744 bytes left
[  813.367643][T18723] br0: port 1(veth1) entered disabled state
[  818.451715][T18728] br0: port 1(veth1) entered forwarding state
[  823.592202][T18736] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  833.991457][T18760] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  834.057519][T18767] br0: port 2(veth2) entered disabled state
[  834.086555][T18768] br0: port 1(veth1) entered disabled state
[  834.120925][T18769] veth2: left allmulticast mode
[  834.121091][T18769] veth2: left promiscuous mode
[  834.121324][T18769] br0: port 2(veth2) entered disabled state
[  834.122584][T18769] veth1: left allmulticast mode
[  834.122730][T18769] veth1: left promiscuous mode
[  834.122941][T18769] br0: port 1(veth1) entered disabled state