[  457.094523][ T3215] br0: port 1(veth1) entered blocking state
[  457.094787][ T3215] br0: port 1(veth1) entered disabled state
[  457.095034][ T3215] veth1: entered allmulticast mode
[  457.101775][ T3215] veth1: entered promiscuous mode
[  457.253043][ T3217] br0: port 2(veth2) entered blocking state
[  457.253363][ T3217] br0: port 2(veth2) entered disabled state
[  457.253626][ T3217] veth2: entered allmulticast mode
[  457.256252][ T3217] veth2: entered promiscuous mode
[  457.581541][   T52] br0: port 1(veth1) entered blocking state
[  457.581965][   T52] br0: port 1(veth1) entered forwarding state
[  468.289962][   T52] br0: port 2(veth2) entered blocking state
[  468.290244][   T52] br0: port 2(veth2) entered forwarding state
[  475.839233][ T3236] br0: port 2(veth2) entered disabled state
[  476.256143][   T52] br0: port 2(veth2) entered blocking state
[  476.256400][   T52] br0: port 2(veth2) entered forwarding state
[  483.764573][ T3253] br0: port 1(veth1) entered disabled state
[  483.917142][ T3254] br0: port 2(veth2) entered disabled state
[  484.077046][ T3255] veth2: left allmulticast mode
[  484.077305][ T3255] veth2: left promiscuous mode
[  484.077655][ T3255] br0: port 2(veth2) entered disabled state
[  484.079015][ T3255] veth1: left allmulticast mode
[  484.079238][ T3255] veth1: left promiscuous mode
[  484.079554][ T3255] br0: port 1(veth1) entered disabled state