[  974.904440][T15310] br1: port 1(veth1) entered blocking state
[  974.904670][T15310] br1: port 1(veth1) entered disabled state
[  974.904907][T15310] veth1: entered allmulticast mode
[  974.906390][T15310] veth1: entered promiscuous mode
[  974.964371][T15313] br1: port 2(veth2) entered blocking state
[  974.964541][T15313] br1: port 2(veth2) entered disabled state
[  974.964702][T15313] veth2: entered allmulticast mode
[  974.966142][T15313] veth2: entered promiscuous mode
[  975.011636][T15315] br1: port 2(veth2) entered blocking state
[  975.011819][T15315] br1: port 2(veth2) entered forwarding state
[  975.012100][T15315] br1: port 1(veth1) entered blocking state
[  975.012248][T15315] br1: port 1(veth1) entered forwarding state
[  984.306082][T15642] br1: port 2(veth2) entered disabled state
[  984.306529][T15642] br1: port 1(veth1) entered disabled state
[  984.350926][T15644] veth2: left allmulticast mode
[  984.351076][T15644] veth2: left promiscuous mode
[  984.351268][T15644] br1: port 2(veth2) entered disabled state
[  984.407540][T15646] veth1: left allmulticast mode
[  984.407672][T15646] veth1: left promiscuous mode
[  984.407883][T15646] br1: port 1(veth1) entered disabled state