[  769.920365][ T3413] br1: port 1(veth1) entered blocking state
[  769.921340][ T3413] br1: port 1(veth1) entered disabled state
[  769.921611][ T3413] veth1: entered allmulticast mode
[  769.923428][ T3413] veth1: entered promiscuous mode
[  770.090132][   T29] br1: port 1(veth1) entered blocking state
[  770.090501][   T29] br1: port 1(veth1) entered forwarding state
[  770.224508][ T3415] br1: port 2(veth2) entered blocking state
[  770.225578][ T3415] br1: port 2(veth2) entered disabled state
[  770.225833][ T3415] veth2: entered allmulticast mode
[  770.227685][ T3415] veth2: entered promiscuous mode
[  770.345130][    T7] br1: port 2(veth2) entered blocking state
[  770.345380][    T7] br1: port 2(veth2) entered forwarding state
[  892.799181][ T4736] br1: port 2(veth2) entered disabled state
[  892.944810][ T4738] veth2: left allmulticast mode
[  892.945072][ T4738] veth2: left promiscuous mode
[  892.945392][ T4738] br1: port 2(veth2) entered disabled state
[  893.075516][ T4739] br1: port 1(veth1) entered disabled state
[  893.183471][ T4741] veth1: left allmulticast mode
[  893.184644][ T4741] veth1: left promiscuous mode
[  893.184986][ T4741] br1: port 1(veth1) entered disabled state