[  820.010084][T20707] br1: port 1(veth1) entered blocking state
[  820.010981][T20707] br1: port 1(veth1) entered disabled state
[  820.011562][T20707] veth1: entered allmulticast mode
[  820.014592][T20707] veth1: entered promiscuous mode
[  820.050626][   T37] br1: port 1(veth1) entered blocking state
[  820.050982][   T37] br1: port 1(veth1) entered forwarding state
[  833.597991][T20830] ip (20830) used greatest stack depth: 23680 bytes left
[  834.897560][T20850] br1: port 1(veth1) entered disabled state
[  834.923549][T20851] veth1: left allmulticast mode
[  834.923827][T20851] veth1: left promiscuous mode
[  834.924172][T20851] br1: port 1(veth1) entered disabled state