[  703.383913][T15918] br1: port 1(veth1) entered blocking state
[  703.384329][T15918] br1: port 1(veth1) entered disabled state
[  703.384747][T15918] veth1: entered allmulticast mode
[  703.388272][T15918] veth1: entered promiscuous mode
[  703.515768][T15340] br1: port 1(veth1) entered blocking state
[  703.516551][T15340] br1: port 1(veth1) entered forwarding state
[  703.624899][T15920] br1: port 2(veth2) entered blocking state
[  703.625345][T15920] br1: port 2(veth2) entered disabled state
[  703.625774][T15920] veth2: entered allmulticast mode
[  703.629347][T15920] veth2: entered promiscuous mode
[  703.786447][   T38] br1: port 2(veth2) entered blocking state
[  703.787258][   T38] br1: port 2(veth2) entered forwarding state
[  768.822017][T16522] tc (16522) used greatest stack depth: 23856 bytes left
[  846.618821][T17315] br1: port 2(veth2) entered disabled state
[  846.711758][T17316] veth2: left allmulticast mode
[  846.713558][T17316] veth2: left promiscuous mode
[  846.714088][T17316] br1: port 2(veth2) entered disabled state
[  846.824965][T17317] br1: port 1(veth1) entered disabled state
[  846.996992][T17318] veth1: left allmulticast mode
[  846.997550][T17318] veth1: left promiscuous mode
[  846.998385][T17318] br1: port 1(veth1) entered disabled state