[  820.235564][ T3601] br: port 1(veth1) entered blocking state
[  820.236037][ T3601] br: port 1(veth1) entered disabled state
[  820.236467][ T3601] veth1: entered allmulticast mode
[  820.240424][ T3601] veth1: entered promiscuous mode
[  820.243337][   T37] br: port 1(veth1) entered blocking state
[  820.243762][   T37] br: port 1(veth1) entered forwarding state
[  820.411834][ T3607] br: port 2(veth3) entered blocking state
[  820.414140][ T3607] br: port 2(veth3) entered disabled state
[  820.414575][ T3607] veth3: entered allmulticast mode
[  820.419242][ T3607] veth3: entered promiscuous mode
[  820.421619][   T36] br: port 2(veth3) entered blocking state
[  820.422036][   T36] br: port 2(veth3) entered forwarding state
[  820.584168][ T3612] br: port 3(veth4) entered blocking state
[  820.584579][ T3612] br: port 3(veth4) entered disabled state
[  820.585257][ T3612] veth4: entered allmulticast mode
[  820.588631][ T3612] veth4: entered promiscuous mode
[  820.592704][   T35] br: port 3(veth4) entered blocking state
[  820.593110][   T35] br: port 3(veth4) entered forwarding state
[  965.857334][ T4228] br: port 3(veth4) entered disabled state
[  965.858373][ T4228] veth4: left allmulticast mode
[  965.858701][ T4228] veth4: left promiscuous mode
[  965.859690][ T4228] br: port 3(veth4) entered disabled state
[  965.990156][ T4230] br: port 2(veth3) entered disabled state
[  965.991191][ T4230] veth3: left allmulticast mode
[  965.991528][ T4230] veth3: left promiscuous mode
[  965.992104][ T4230] br: port 2(veth3) entered disabled state
[  966.152035][ T4232] br: port 1(veth1) entered disabled state
[  966.153160][ T4232] veth1: left allmulticast mode
[  966.153477][ T4232] veth1: left promiscuous mode
[  966.153968][ T4232] br: port 1(veth1) entered disabled state