[  697.737957][ T8421] br1: port 1(veth1) entered blocking state
[  697.738216][ T8421] br1: port 1(veth1) entered disabled state
[  697.738443][ T8421] veth1: entered allmulticast mode
[  697.740044][ T8421] veth1: entered promiscuous mode
[  697.763553][  T196] br1: port 1(veth1) entered blocking state
[  697.763780][  T196] br1: port 1(veth1) entered forwarding state
[  712.202186][ T8559] br1: port 1(veth1) entered disabled state
[  712.224200][ T8560] veth1: left allmulticast mode
[  712.224387][ T8560] veth1: left promiscuous mode
[  712.224661][ T8560] br1: port 1(veth1) entered disabled state