[  751.135452][T20336] br1: port 1(veth1) entered blocking state
[  751.135654][T20336] br1: port 1(veth1) entered disabled state
[  751.135845][T20336] veth1: entered allmulticast mode
[  751.137261][T20336] veth1: entered promiscuous mode
[  751.168064][  T590] br1: port 1(veth1) entered blocking state
[  751.168250][  T590] br1: port 1(veth1) entered forwarding state
[  777.864597][T20520] br1: port 1(veth1) entered disabled state
[  777.895284][T20521] veth1: left allmulticast mode
[  777.895485][T20521] veth1: left promiscuous mode
[  777.895779][T20521] br1: port 1(veth1) entered disabled state