[ 1243.748182][ T8769] br1: port 1(veth1) entered blocking state
[ 1243.748678][ T8769] br1: port 1(veth1) entered disabled state
[ 1243.748961][ T8769] veth1: entered allmulticast mode
[ 1243.750961][ T8769] veth1: entered promiscuous mode
[ 1243.842087][  T655] br1: port 1(veth1) entered blocking state
[ 1243.842423][  T655] br1: port 1(veth1) entered forwarding state
[ 1275.347320][ T8948] br1: port 1(veth1) entered disabled state
[ 1275.445771][ T8949] veth1: left allmulticast mode
[ 1275.446070][ T8949] veth1: left promiscuous mode
[ 1275.446460][ T8949] br1: port 1(veth1) entered disabled state