[  450.446807][ T5935] br1: port 1(veth1) entered blocking state
[  450.447198][ T5935] br1: port 1(veth1) entered disabled state
[  450.447395][ T5935] veth1: entered allmulticast mode
[  450.448863][ T5935] veth1: entered promiscuous mode
[  450.480399][   T39] br1: port 1(veth1) entered blocking state
[  450.480631][   T39] br1: port 1(veth1) entered forwarding state
[  450.503134][ T5937] br1: port 2(veth2) entered blocking state
[  450.503333][ T5937] br1: port 2(veth2) entered disabled state
[  450.503518][ T5937] veth2: entered allmulticast mode
[  450.504924][ T5937] veth2: entered promiscuous mode
[  450.523363][ T5222] br1: port 2(veth2) entered blocking state
[  450.523568][ T5222] br1: port 2(veth2) entered forwarding state
[  460.497067][ T6075] tc (6075) used greatest stack depth: 24128 bytes left
[  494.504440][ T7330] br1: port 2(veth2) entered disabled state
[  494.522854][ T7331] veth2: left allmulticast mode
[  494.523038][ T7331] veth2: left promiscuous mode
[  494.523262][ T7331] br1: port 2(veth2) entered disabled state
[  494.543473][ T7332] br1: port 1(veth1) entered disabled state
[  494.569628][ T7333] veth1: left allmulticast mode
[  494.569821][ T7333] veth1: left promiscuous mode
[  494.570607][ T7333] br1: port 1(veth1) entered disabled state