[  750.727070][T17158] br1: port 1(veth1) entered blocking state
[  750.727597][T17158] br1: port 1(veth1) entered disabled state
[  750.727897][T17158] veth1: entered allmulticast mode
[  750.729591][T17158] veth1: entered promiscuous mode
[  750.787028][T17161] br1: port 2(veth2) entered blocking state
[  750.787941][T17161] br1: port 2(veth2) entered disabled state
[  750.788243][T17161] veth2: entered allmulticast mode
[  750.789923][T17161] veth2: entered promiscuous mode
[  750.845758][T17163] br1: port 2(veth2) entered blocking state
[  750.846053][T17163] br1: port 2(veth2) entered forwarding state
[  750.846491][T17163] br1: port 1(veth1) entered blocking state
[  750.846736][T17163] br1: port 1(veth1) entered forwarding state
[  761.580126][T17476] br1: port 2(veth2) entered disabled state
[  761.580640][T17476] br1: port 1(veth1) entered disabled state
[  761.629470][T17478] veth2: left allmulticast mode
[  761.629644][T17478] veth2: left promiscuous mode
[  761.629889][T17478] br1: port 2(veth2) entered disabled state
[  761.675588][T17480] veth1: left allmulticast mode
[  761.675759][T17480] veth1: left promiscuous mode
[  761.676006][T17480] br1: port 1(veth1) entered disabled state