[  606.178356][ T3972] br1: port 1(veth1) entered blocking state
[  606.178618][ T3972] br1: port 1(veth1) entered disabled state
[  606.178832][ T3972] veth1: entered allmulticast mode
[  606.184504][ T3972] veth1: entered promiscuous mode
[  606.214467][   T37] br1: port 1(veth1) entered blocking state
[  606.214724][   T37] br1: port 1(veth1) entered forwarding state
[  606.239895][ T3977] br1: port 2(veth2) entered blocking state
[  606.240152][ T3977] br1: port 2(veth2) entered disabled state
[  606.241736][ T3977] veth2: entered allmulticast mode
[  606.243473][ T3977] veth2: entered promiscuous mode
[  606.276436][   T37] br1: port 2(veth2) entered blocking state
[  606.276681][   T37] br1: port 2(veth2) entered forwarding state
[  625.694688][ T4189] br1: port 2(veth2) entered disabled state
[  625.717562][ T4190] veth2: left allmulticast mode
[  625.717745][ T4190] veth2: left promiscuous mode
[  625.717987][ T4190] br1: port 2(veth2) entered disabled state
[  625.747896][ T4191] br1: port 1(veth1) entered disabled state
[  625.770002][ T4192] veth1: left allmulticast mode
[  625.770217][ T4192] veth1: left promiscuous mode
[  625.770538][ T4192] br1: port 1(veth1) entered disabled state