[ 1588.407229][T21646] br1: port 1(veth1) entered blocking state
[ 1588.407658][T21646] br1: port 1(veth1) entered disabled state
[ 1588.408078][T21646] veth1: entered allmulticast mode
[ 1588.411513][T21646] veth1: entered promiscuous mode
[ 1588.521601][  T252] br1: port 1(veth1) entered blocking state
[ 1588.522087][  T252] br1: port 1(veth1) entered forwarding state
[ 1588.626635][T21649] br1: port 2(veth2) entered blocking state
[ 1588.627143][T21649] br1: port 2(veth2) entered disabled state
[ 1588.627759][T21649] veth2: entered allmulticast mode
[ 1588.638835][T21649] veth2: entered promiscuous mode
[ 1588.753436][  T252] br1: port 2(veth2) entered blocking state
[ 1588.753922][  T252] br1: port 2(veth2) entered forwarding state
[ 1610.809269][T21848] br1: port 2(veth2) entered disabled state
[ 1610.921800][T21849] veth2: left allmulticast mode
[ 1610.922213][T21849] veth2: left promiscuous mode
[ 1610.922717][T21849] br1: port 2(veth2) entered disabled state
[ 1611.025168][T21850] br1: port 1(veth1) entered disabled state
[ 1611.136143][T21851] veth1: left allmulticast mode
[ 1611.136680][T21851] veth1: left promiscuous mode
[ 1611.137237][T21851] br1: port 1(veth1) entered disabled state