[  831.206058][T16425] br1: port 1(veth1) entered blocking state
[  831.206326][T16425] br1: port 1(veth1) entered disabled state
[  831.206581][T16425] veth1: entered allmulticast mode
[  831.208635][T16425] veth1: entered promiscuous mode
[  831.245320][ T9757] br1: port 1(veth1) entered blocking state
[  831.245559][ T9757] br1: port 1(veth1) entered forwarding state
[  831.266577][T16427] br1: port 2(veth2) entered blocking state
[  831.267982][T16427] br1: port 2(veth2) entered disabled state
[  831.268237][T16427] veth2: entered allmulticast mode
[  831.269812][T16427] veth2: entered promiscuous mode
[  831.296883][   T38] br1: port 2(veth2) entered blocking state
[  831.297117][   T38] br1: port 2(veth2) entered forwarding state
[  843.040324][T16624] tc (16624) used greatest stack depth: 24048 bytes left
[  876.422280][T17820] br1: port 2(veth2) entered disabled state
[  876.449112][T17821] veth2: left allmulticast mode
[  876.449294][T17821] veth2: left promiscuous mode
[  876.449526][T17821] br1: port 2(veth2) entered disabled state
[  876.468969][T17822] br1: port 1(veth1) entered disabled state
[  876.488462][T17823] veth1: left allmulticast mode
[  876.488671][T17823] veth1: left promiscuous mode
[  876.488982][T17823] br1: port 1(veth1) entered disabled state