[  571.333518][ T8350] br1: port 1(veth1) entered blocking state
[  571.333733][ T8350] br1: port 1(veth1) entered disabled state
[  571.333916][ T8350] veth1: entered allmulticast mode
[  571.335312][ T8350] veth1: entered promiscuous mode
[  571.363973][  T606] br1: port 1(veth1) entered blocking state
[  571.364153][  T606] br1: port 1(veth1) entered forwarding state
[  585.914340][ T8493] br1: port 1(veth1) entered disabled state
[  585.941339][ T8494] veth1: left allmulticast mode
[  585.942338][ T8494] veth1: left promiscuous mode
[  585.942692][ T8494] br1: port 1(veth1) entered disabled state