[  480.887370][ T3679] br1: port 1(veth1) entered blocking state
[  480.887588][ T3679] br1: port 1(veth1) entered disabled state
[  480.887789][ T3679] veth1: entered allmulticast mode
[  480.889347][ T3679] veth1: entered promiscuous mode
[  480.923703][   T37] br1: port 1(veth1) entered blocking state
[  480.923953][   T37] br1: port 1(veth1) entered forwarding state
[  480.948934][ T3682] br1: port 2(veth2) entered blocking state
[  480.949132][ T3682] br1: port 2(veth2) entered disabled state
[  480.949327][ T3682] veth2: entered allmulticast mode
[  480.950749][ T3682] veth2: entered promiscuous mode
[  480.978131][   T38] br1: port 2(veth2) entered blocking state
[  480.978336][   T38] br1: port 2(veth2) entered forwarding state
[  495.774600][ T4039] br1: port 2(veth2) entered disabled state
[  495.798811][ T4040] veth2: left allmulticast mode
[  495.798999][ T4040] veth2: left promiscuous mode
[  495.799251][ T4040] br1: port 2(veth2) entered disabled state
[  495.823049][ T4041] br1: port 1(veth1) entered disabled state
[  495.847722][ T4042] veth1: left allmulticast mode
[  495.847898][ T4042] veth1: left promiscuous mode
[  495.848127][ T4042] br1: port 1(veth1) entered disabled state