[  912.629278][ T3734] br1: port 1(veth1) entered blocking state
[  912.629606][ T3734] br1: port 1(veth1) entered disabled state
[  912.629978][ T3734] veth1: entered allmulticast mode
[  912.632019][ T3734] veth1: entered promiscuous mode
[  912.783911][   T52] br1: port 1(veth1) entered blocking state
[  912.784229][   T52] br1: port 1(veth1) entered forwarding state
[  912.932320][ T3736] br1: port 2(veth2) entered blocking state
[  912.933220][ T3736] br1: port 2(veth2) entered disabled state
[  912.933603][ T3736] veth2: entered allmulticast mode
[  912.935581][ T3736] veth2: entered promiscuous mode
[  913.092659][   T51] br1: port 2(veth2) entered blocking state
[  913.092976][   T51] br1: port 2(veth2) entered forwarding state
[ 1057.107880][ T5057] br1: port 2(veth2) entered disabled state
[ 1057.265562][ T5058] veth2: left allmulticast mode
[ 1057.265785][ T5058] veth2: left promiscuous mode
[ 1057.266087][ T5058] br1: port 2(veth2) entered disabled state
[ 1057.441229][ T5059] br1: port 1(veth1) entered disabled state
[ 1057.595168][ T5060] veth1: left allmulticast mode
[ 1057.595435][ T5060] veth1: left promiscuous mode
[ 1057.595756][ T5060] br1: port 1(veth1) entered disabled state