[  957.627905][T21913] br1: port 1(veth1) entered blocking state
[  957.628247][T21913] br1: port 1(veth1) entered disabled state
[  957.628561][T21913] veth1: entered allmulticast mode
[  957.630820][T21913] veth1: entered promiscuous mode
[  957.682357][T21916] br1: port 2(veth2) entered blocking state
[  957.682614][T21916] br1: port 2(veth2) entered disabled state
[  957.682835][T21916] veth2: entered allmulticast mode
[  957.685091][T21916] veth2: entered promiscuous mode
[  957.757505][T21918] br1: port 2(veth2) entered blocking state
[  957.757734][T21918] br1: port 2(veth2) entered forwarding state
[  957.758055][T21918] br1: port 1(veth1) entered blocking state
[  957.758243][T21918] br1: port 1(veth1) entered forwarding state
[  967.890579][T22245] br1: port 2(veth2) entered disabled state
[  967.891085][T22245] br1: port 1(veth1) entered disabled state
[  967.944708][T22248] veth2: left allmulticast mode
[  967.944922][T22248] veth2: left promiscuous mode
[  967.945992][T22248] br1: port 2(veth2) entered disabled state
[  967.999755][T22250] veth1: left allmulticast mode
[  967.999987][T22250] veth1: left promiscuous mode
[  968.000294][T22250] br1: port 1(veth1) entered disabled state