[  817.751352][T21118] br1: port 1(veth1) entered blocking state
[  817.751612][T21118] br1: port 1(veth1) entered disabled state
[  817.751859][T21118] veth1: entered allmulticast mode
[  817.753389][T21118] veth1: entered promiscuous mode
[  817.775657][ T1729] br1: port 1(veth1) entered blocking state
[  817.775875][ T1729] br1: port 1(veth1) entered forwarding state
[  817.804465][T21120] br1: port 2(veth2) entered blocking state
[  817.804681][T21120] br1: port 2(veth2) entered disabled state
[  817.804908][T21120] veth2: entered allmulticast mode
[  817.806354][T21120] veth2: entered promiscuous mode
[  817.829108][   T57] br1: port 2(veth2) entered blocking state
[  817.829322][   T57] br1: port 2(veth2) entered forwarding state
[  830.066608][T21376] tc (21376) used greatest stack depth: 23584 bytes left
[  832.779007][T21481] br1: port 2(veth2) entered disabled state
[  832.806854][T21482] veth2: left allmulticast mode
[  832.807023][T21482] veth2: left promiscuous mode
[  832.807253][T21482] br1: port 2(veth2) entered disabled state
[  832.840317][T21483] br1: port 1(veth1) entered disabled state
[  832.867486][T21484] veth1: left allmulticast mode
[  832.867658][T21484] veth1: left promiscuous mode
[  832.867883][T21484] br1: port 1(veth1) entered disabled state