[ 1292.751085][ T6635] br1: port 1(veth1) entered blocking state
[ 1292.751597][ T6635] br1: port 1(veth1) entered disabled state
[ 1292.752054][ T6635] veth1: entered allmulticast mode
[ 1292.756560][ T6635] veth1: entered promiscuous mode
[ 1292.837483][   T37] br1: port 1(veth1) entered blocking state
[ 1292.837902][   T37] br1: port 1(veth1) entered forwarding state
[ 1292.919990][ T6637] br1: port 2(veth2) entered blocking state
[ 1292.920585][ T6637] br1: port 2(veth2) entered disabled state
[ 1292.920858][ T6637] veth2: entered allmulticast mode
[ 1292.922756][ T6637] veth2: entered promiscuous mode
[ 1293.001526][   T37] br1: port 2(veth2) entered blocking state
[ 1293.001797][   T37] br1: port 2(veth2) entered forwarding state
[ 1300.731751][ T6671] tc (6671) used greatest stack depth: 23008 bytes left
[ 1320.325015][ T6994] br1: port 2(veth2) entered disabled state
[ 1320.412689][ T6995] veth2: left allmulticast mode
[ 1320.413033][ T6995] veth2: left promiscuous mode
[ 1320.413584][ T6995] br1: port 2(veth2) entered disabled state
[ 1320.489993][ T6996] br1: port 1(veth1) entered disabled state
[ 1320.571550][ T6997] veth1: left allmulticast mode
[ 1320.571789][ T6997] veth1: left promiscuous mode
[ 1320.573648][ T6997] br1: port 1(veth1) entered disabled state