[  521.250980] br1: port 1(veth1) entered blocking state
[  521.251021] br1: port 1(veth1) entered disabled state
[  521.251153] veth1: entered allmulticast mode
[  521.251233] veth1: entered promiscuous mode
[  521.254031] br1: port 1(veth1) entered blocking state
[  521.254068] br1: port 1(veth1) entered forwarding state
[  534.179141] br1: port 1(veth1) entered disabled state
[  534.181746] veth1: left allmulticast mode
[  534.181781] veth1: left promiscuous mode
[  534.181810] br1: port 1(veth1) entered disabled state