[  788.924728][T17726] br1: port 1(veth1) entered blocking state
[  788.924941][T17726] br1: port 1(veth1) entered disabled state
[  788.925135][T17726] veth1: entered allmulticast mode
[  788.926557][T17726] veth1: entered promiscuous mode
[  788.955360][ T9754] br1: port 1(veth1) entered blocking state
[  788.955547][ T9754] br1: port 1(veth1) entered forwarding state
[  788.987163][T17728] br1: port 2(veth2) entered blocking state
[  788.987384][T17728] br1: port 2(veth2) entered disabled state
[  788.987617][T17728] veth2: entered allmulticast mode
[  788.989350][T17728] veth2: entered promiscuous mode
[  789.021651][   T69] br1: port 2(veth2) entered blocking state
[  789.021952][   T69] br1: port 2(veth2) entered forwarding state
[  822.529124][T17970] br1: port 1(veth1) entered disabled state
[  822.559487][T17971] br1: port 2(veth2) entered disabled state
[  822.589500][T17972] veth2: left allmulticast mode
[  822.589652][T17972] veth2: left promiscuous mode
[  822.589877][T17972] br1: port 2(veth2) entered disabled state
[  822.590961][T17972] veth1: left allmulticast mode
[  822.591106][T17972] veth1: left promiscuous mode
[  822.591306][T17972] br1: port 1(veth1) entered disabled state