[  687.620764][ T3598] br1: port 1(veth1) entered blocking state
[  687.621036][ T3598] br1: port 1(veth1) entered disabled state
[  687.621345][ T3598] veth1: entered allmulticast mode
[  687.623889][ T3598] veth1: entered promiscuous mode
[  687.772296][   T50] br1: port 1(veth1) entered blocking state
[  687.772627][   T50] br1: port 1(veth1) entered forwarding state
[  708.432325][ T3673] br1: port 1(veth1) entered disabled state
[  708.639196][ T3674] veth1: left allmulticast mode
[  708.639413][ T3674] veth1: left promiscuous mode
[  708.639729][ T3674] br1: port 1(veth1) entered disabled state