[  857.197762][T12920] br1: port 1(veth1) entered blocking state
[  857.198142][T12920] br1: port 1(veth1) entered disabled state
[  857.198472][T12920] veth1: entered allmulticast mode
[  857.210826][T12920] veth1: entered promiscuous mode
[  857.244613][   T35] br1: port 1(veth1) entered blocking state
[  857.244864][   T35] br1: port 1(veth1) entered forwarding state
[  857.261257][T12922] br1: port 2(veth2) entered blocking state
[  857.261542][T12922] br1: port 2(veth2) entered disabled state
[  857.261809][T12922] veth2: entered allmulticast mode
[  857.263386][T12922] veth2: entered promiscuous mode
[  857.285749][   T35] br1: port 2(veth2) entered blocking state
[  857.285997][   T35] br1: port 2(veth2) entered forwarding state
[  875.645483][T13323] tc (13323) used greatest stack depth: 23352 bytes left
[  906.104984][T14315] br1: port 2(veth2) entered disabled state
[  906.124354][T14316] veth2: left allmulticast mode
[  906.124532][T14316] veth2: left promiscuous mode
[  906.126047][T14316] br1: port 2(veth2) entered disabled state
[  906.155740][T14317] br1: port 1(veth1) entered disabled state
[  906.181283][T14318] veth1: left allmulticast mode
[  906.181500][T14318] veth1: left promiscuous mode
[  906.181824][T14318] br1: port 1(veth1) entered disabled state