[  637.800335] br0: port 1(veth1) entered blocking state
[  637.800392] br0: port 1(veth1) entered disabled state
[  637.800441] veth1: entered allmulticast mode
[  637.800524] veth1: entered promiscuous mode
[  637.817665] br0: port 1(veth1) entered blocking state
[  637.817728] br0: port 1(veth1) entered forwarding state
[  643.006706] br0: port 1(veth1) entered disabled state
[  643.017469] veth1: left allmulticast mode
[  643.017547] veth1: left promiscuous mode
[  643.017614] br0: port 1(veth1) entered disabled state