[  681.755357][ T3591] br1: port 1(veth1) entered blocking state
[  681.756026][ T3591] br1: port 1(veth1) entered disabled state
[  681.756282][ T3591] veth1: entered allmulticast mode
[  681.758098][ T3591] veth1: entered promiscuous mode
[  681.901474][   T50] br1: port 1(veth1) entered blocking state
[  681.901738][   T50] br1: port 1(veth1) entered forwarding state
[  702.834377][ T3666] br1: port 1(veth1) entered disabled state
[  702.987747][ T3667] veth1: left allmulticast mode
[  702.987994][ T3667] veth1: left promiscuous mode
[  702.988308][ T3667] br1: port 1(veth1) entered disabled state