[ 1249.019113][ T6675] br1: port 1(veth1) entered blocking state
[ 1249.019590][ T6675] br1: port 1(veth1) entered disabled state
[ 1249.020063][ T6675] veth1: entered allmulticast mode
[ 1249.024320][ T6675] veth1: entered promiscuous mode
[ 1249.149608][   T57] br1: port 1(veth1) entered blocking state
[ 1249.150068][   T57] br1: port 1(veth1) entered forwarding state
[ 1264.121458][ T6775] br1: port 1(veth1) entered disabled state
[ 1264.227087][ T6776] veth1: left allmulticast mode
[ 1264.227482][ T6776] veth1: left promiscuous mode
[ 1264.228046][ T6776] br1: port 1(veth1) entered disabled state