[  507.318700][ T4167] br0: port 1(veth1) entered blocking state
[  507.319171][ T4167] br0: port 1(veth1) entered disabled state
[  507.319366][ T4167] veth1: entered allmulticast mode
[  507.320818][ T4167] veth1: entered promiscuous mode
[  507.347359][ T4169] br0: port 2(veth2) entered blocking state
[  507.347602][ T4169] br0: port 2(veth2) entered disabled state
[  507.347844][ T4169] veth2: entered allmulticast mode
[  507.350099][ T4169] veth2: entered promiscuous mode
[  507.409473][   T68] br0: port 1(veth1) entered blocking state
[  507.409708][   T68] br0: port 1(veth1) entered forwarding state
[  507.434255][  T751] br0: port 2(veth2) entered blocking state
[  507.434492][  T751] br0: port 2(veth2) entered forwarding state
[  534.031177][ T4262] br0: port 2(veth2) entered disabled state
[  534.064911][ T4263] br0: port 1(veth1) entered disabled state
[  534.093808][ T4264] veth2: left allmulticast mode
[  534.094272][ T4264] veth2: left promiscuous mode
[  534.094548][ T4264] br0: port 2(veth2) entered disabled state
[  534.095623][ T4264] veth1: left allmulticast mode
[  534.095801][ T4264] veth1: left promiscuous mode
[  534.096098][ T4264] br0: port 1(veth1) entered disabled state