[  622.690967] br1: port 1(veth1) entered blocking state
[  622.691043] br1: port 1(veth1) entered disabled state
[  622.691103] veth1: entered allmulticast mode
[  622.691186] veth1: entered promiscuous mode
[  622.706106] br1: port 1(veth1) entered blocking state
[  622.706167] br1: port 1(veth1) entered forwarding state
[  622.720747] br1: port 2(veth2) entered blocking state
[  622.720841] br1: port 2(veth2) entered disabled state
[  622.720917] veth2: entered allmulticast mode
[  622.720999] veth2: entered promiscuous mode
[  622.737454] br1: port 2(veth2) entered blocking state
[  622.737521] br1: port 2(veth2) entered forwarding state
[  628.962638] tc (20640) used greatest stack depth: 11992 bytes left
[  634.993484] br1: port 2(veth2) entered disabled state
[  635.013524] veth2: left allmulticast mode
[  635.013614] veth2: left promiscuous mode
[  635.013667] br1: port 2(veth2) entered disabled state
[  635.033010] br1: port 1(veth1) entered disabled state
[  635.051802] veth1: left allmulticast mode
[  635.051882] veth1: left promiscuous mode
[  635.051926] br1: port 1(veth1) entered disabled state