[  440.308019][ T3136] br1: port 1(veth1) entered blocking state
[  440.308292][ T3136] br1: port 1(veth1) entered disabled state
[  440.308575][ T3136] veth1: entered allmulticast mode
[  440.310425][ T3136] veth1: entered promiscuous mode
[  440.621361][ T3139] br1: port 2(veth2) entered blocking state
[  440.621637][ T3139] br1: port 2(veth2) entered disabled state
[  440.622144][ T3139] veth2: entered allmulticast mode
[  440.624081][ T3139] veth2: entered promiscuous mode
[  440.908824][ T3141] br1: port 2(veth2) entered blocking state
[  440.909134][ T3141] br1: port 2(veth2) entered forwarding state
[  440.909598][ T3141] br1: port 1(veth1) entered blocking state
[  440.909848][ T3141] br1: port 1(veth1) entered forwarding state
[  466.746600][ T3395] br1: port 2(veth2) entered disabled state
[  466.747245][ T3395] br1: port 1(veth1) entered disabled state
[  467.047011][ T3397] veth2: left allmulticast mode
[  467.047251][ T3397] veth2: left promiscuous mode
[  467.047577][ T3397] br1: port 2(veth2) entered disabled state
[  467.376917][ T3399] veth1: left allmulticast mode
[  467.377173][ T3399] veth1: left promiscuous mode
[  467.377501][ T3399] br1: port 1(veth1) entered disabled state