[  744.188894][ T5895] br1: port 1(veth1) entered blocking state
[  744.189252][ T5895] br1: port 1(veth1) entered disabled state
[  744.190274][ T5895] veth1: entered allmulticast mode
[  744.191798][ T5895] veth1: entered promiscuous mode
[  744.223839][ T3421] br1: port 1(veth1) entered blocking state
[  744.224196][ T3421] br1: port 1(veth1) entered forwarding state
[  758.626642][ T6038] br1: port 1(veth1) entered disabled state
[  758.658011][ T6039] veth1: left allmulticast mode
[  758.658282][ T6039] veth1: left promiscuous mode
[  758.658616][ T6039] br1: port 1(veth1) entered disabled state