[  500.035834] br0: port 1(veth1) entered blocking state
[  500.035943] br0: port 1(veth1) entered disabled state
[  500.036017] veth1: entered allmulticast mode
[  500.036116] veth1: entered promiscuous mode
[  500.038720] br0: port 2(veth2) entered blocking state
[  500.038763] br0: port 2(veth2) entered disabled state
[  500.038799] veth2: entered allmulticast mode
[  500.038857] veth2: entered promiscuous mode
[  500.044999] br0: port 1(veth1) entered blocking state
[  500.045044] br0: port 1(veth1) entered forwarding state
[  510.060793] br0: port 2(veth2) entered blocking state
[  510.060850] br0: port 2(veth2) entered forwarding state
[  516.105744] br0: port 2(veth2) entered disabled state
[  516.114298] br0: port 2(veth2) entered blocking state
[  516.114391] br0: port 2(veth2) entered forwarding state
[  522.167167] br0: port 1(veth1) entered disabled state
[  522.169969] br0: port 2(veth2) entered disabled state
[  522.172598] veth2: left allmulticast mode
[  522.172634] veth2: left promiscuous mode
[  522.172662] br0: port 2(veth2) entered disabled state
[  522.172775] veth1: left allmulticast mode
[  522.172803] veth1: left promiscuous mode
[  522.172830] br0: port 1(veth1) entered disabled state