[  757.169288][ T7006] br1: port 1(veth1) entered blocking state
[  757.169599][ T7006] br1: port 1(veth1) entered disabled state
[  757.169893][ T7006] veth1: entered allmulticast mode
[  757.174981][ T7006] veth1: entered promiscuous mode
[  757.237584][ T7009] br1: port 2(veth2) entered blocking state
[  757.237870][ T7009] br1: port 2(veth2) entered disabled state
[  757.238160][ T7009] veth2: entered allmulticast mode
[  757.240510][ T7009] veth2: entered promiscuous mode
[  757.312243][ T7011] br1: port 2(veth2) entered blocking state
[  757.312549][ T7011] br1: port 2(veth2) entered forwarding state
[  757.313059][ T7011] br1: port 1(veth1) entered blocking state
[  757.313331][ T7011] br1: port 1(veth1) entered forwarding state
[  767.456766][ T7371] br1: port 2(veth2) entered disabled state
[  767.457277][ T7371] br1: port 1(veth1) entered disabled state
[  767.509999][ T7373] veth2: left allmulticast mode
[  767.512068][ T7373] veth2: left promiscuous mode
[  767.512325][ T7373] br1: port 2(veth2) entered disabled state
[  767.573340][ T7375] veth1: left allmulticast mode
[  767.573495][ T7375] veth1: left promiscuous mode
[  767.573717][ T7375] br1: port 1(veth1) entered disabled state