[  910.935627][T31141] br1: port 1(veth1) entered blocking state
[  910.935877][T31141] br1: port 1(veth1) entered disabled state
[  910.936106][T31141] veth1: entered allmulticast mode
[  910.937606][T31141] veth1: entered promiscuous mode
[  910.993335][T31144] br1: port 2(veth2) entered blocking state
[  910.993552][T31144] br1: port 2(veth2) entered disabled state
[  910.993780][T31144] veth2: entered allmulticast mode
[  910.996006][T31144] veth2: entered promiscuous mode
[  911.044227][T31146] br1: port 2(veth2) entered blocking state
[  911.044427][T31146] br1: port 2(veth2) entered forwarding state
[  911.044729][T31146] br1: port 1(veth1) entered blocking state
[  911.044894][T31146] br1: port 1(veth1) entered forwarding state
[  920.560982][T31473] br1: port 2(veth2) entered disabled state
[  920.561546][T31473] br1: port 1(veth1) entered disabled state
[  920.618939][T31475] veth2: left allmulticast mode
[  920.619109][T31475] veth2: left promiscuous mode
[  920.619782][T31475] br1: port 2(veth2) entered disabled state
[  920.673294][T31477] veth1: left allmulticast mode
[  920.673477][T31477] veth1: left promiscuous mode
[  920.673697][T31477] br1: port 1(veth1) entered disabled state