[  904.601187][ T4495] br0: port 1(veth1) entered blocking state
[  904.601440][ T4495] br0: port 1(veth1) entered disabled state
[  904.601712][ T4495] veth1: entered allmulticast mode
[  904.604785][ T4495] veth1: entered promiscuous mode
[  904.733218][ T4497] br0: port 2(veth2) entered blocking state
[  904.733504][ T4497] br0: port 2(veth2) entered disabled state
[  904.733752][ T4497] veth2: entered allmulticast mode
[  904.735628][ T4497] veth2: entered promiscuous mode
[  904.994367][    T9] br0: port 1(veth1) entered blocking state
[  904.994745][    T9] br0: port 1(veth1) entered forwarding state
[  905.134335][   T41] br0: port 2(veth2) entered blocking state
[  905.134734][   T41] br0: port 2(veth2) entered forwarding state
[  937.216544][ T4571] br0: port 2(veth2) entered disabled state
[  937.351332][ T4572] br0: port 1(veth1) entered disabled state
[  937.470543][ T4573] veth2: left allmulticast mode
[  937.470837][ T4573] veth2: left promiscuous mode
[  937.471237][ T4573] br0: port 2(veth2) entered disabled state
[  937.472624][ T4573] veth1: left allmulticast mode
[  937.472855][ T4573] veth1: left promiscuous mode
[  937.473256][ T4573] br0: port 1(veth1) entered disabled state