[  646.570004][ T4572] br1: port 1(veth1) entered blocking state
[  646.570350][ T4572] br1: port 1(veth1) entered disabled state
[  646.570687][ T4572] veth1: entered allmulticast mode
[  646.573354][ T4572] veth1: entered promiscuous mode
[  646.641510][   T60] br1: port 1(veth1) entered blocking state
[  646.642219][   T60] br1: port 1(veth1) entered forwarding state
[  646.677715][ T4574] br1: port 2(veth2) entered blocking state
[  646.678093][ T4574] br1: port 2(veth2) entered disabled state
[  646.678430][ T4574] veth2: entered allmulticast mode
[  646.681602][ T4574] veth2: entered promiscuous mode
[  646.727745][   T45] br1: port 2(veth2) entered blocking state
[  646.728086][   T45] br1: port 2(veth2) entered forwarding state
[  665.130339][ T4931] br1: port 2(veth2) entered disabled state
[  665.172465][ T4932] veth2: left allmulticast mode
[  665.172787][ T4932] veth2: left promiscuous mode
[  665.173810][ T4932] br1: port 2(veth2) entered disabled state
[  665.213187][ T4933] br1: port 1(veth1) entered disabled state
[  665.258605][ T4934] veth1: left allmulticast mode
[  665.258921][ T4934] veth1: left promiscuous mode
[  665.259396][ T4934] br1: port 1(veth1) entered disabled state