[ 1451.760479][ T8770] br1: port 1(veth1) entered blocking state
[ 1451.760771][ T8770] br1: port 1(veth1) entered disabled state
[ 1451.761069][ T8770] veth1: entered allmulticast mode
[ 1451.762932][ T8770] veth1: entered promiscuous mode
[ 1451.899556][ T6969] br1: port 1(veth1) entered blocking state
[ 1451.899838][ T6969] br1: port 1(veth1) entered forwarding state
[ 1452.052502][ T8773] br1: port 2(veth2) entered blocking state
[ 1452.052767][ T8773] br1: port 2(veth2) entered disabled state
[ 1452.053031][ T8773] veth2: entered allmulticast mode
[ 1452.054907][ T8773] veth2: entered promiscuous mode
[ 1452.195634][ T3221] br1: port 2(veth2) entered blocking state
[ 1452.195896][ T3221] br1: port 2(veth2) entered forwarding state
[ 1480.045139][ T3217] kworker/3:0 (3217) used greatest stack depth: 23104 bytes left
[ 1482.910220][ T8953] br1: port 2(veth2) entered disabled state
[ 1483.060792][ T8955] veth2: left allmulticast mode
[ 1483.061034][ T8955] veth2: left promiscuous mode
[ 1483.061358][ T8955] br1: port 2(veth2) entered disabled state
[ 1483.221516][ T8956] br1: port 1(veth1) entered disabled state
[ 1483.376919][ T8957] veth1: left allmulticast mode
[ 1483.377144][ T8957] veth1: left promiscuous mode
[ 1483.377445][ T8957] br1: port 1(veth1) entered disabled state