[  901.375456][T12737] br1: port 1(veth1) entered blocking state
[  901.375865][T12737] br1: port 1(veth1) entered disabled state
[  901.376393][T12737] veth1: entered allmulticast mode
[  901.381011][T12737] veth1: entered promiscuous mode
[  901.495173][T11689] br1: port 1(veth1) entered blocking state
[  901.495609][T11689] br1: port 1(veth1) entered forwarding state
[  901.616296][T12740] br1: port 2(veth2) entered blocking state
[  901.616717][T12740] br1: port 2(veth2) entered disabled state
[  901.617121][T12740] veth2: entered allmulticast mode
[  901.620425][T12740] veth2: entered promiscuous mode
[  901.738503][   T37] br1: port 2(veth2) entered blocking state
[  901.738966][   T37] br1: port 2(veth2) entered forwarding state
[  923.713245][T12939] br1: port 2(veth2) entered disabled state
[  923.855353][T12940] veth2: left allmulticast mode
[  923.855905][T12940] veth2: left promiscuous mode
[  923.856682][T12940] br1: port 2(veth2) entered disabled state
[  923.993880][T12941] br1: port 1(veth1) entered disabled state
[  924.093690][T12942] veth1: left allmulticast mode
[  924.094036][T12942] veth1: left promiscuous mode
[  924.094945][T12942] br1: port 1(veth1) entered disabled state