[  653.726006][ T8738] br1: port 1(veth1) entered blocking state
[  653.726245][ T8738] br1: port 1(veth1) entered disabled state
[  653.726442][ T8738] veth1: entered allmulticast mode
[  653.727951][ T8738] veth1: entered promiscuous mode
[  653.754029][ T1087] br1: port 1(veth1) entered blocking state
[  653.754242][ T1087] br1: port 1(veth1) entered forwarding state
[  665.050770][ T8837] br1: port 1(veth1) entered disabled state
[  665.076305][ T8838] veth1: left allmulticast mode
[  665.076479][ T8838] veth1: left promiscuous mode
[  665.076733][ T8838] br1: port 1(veth1) entered disabled state