[ 1171.364807][T20345] veth0: entered allmulticast mode
[ 1171.365602][T20345] veth1: entered allmulticast mode
[ 1171.368610][T20345] veth2: entered allmulticast mode
[ 1171.369242][T20345] veth3: entered allmulticast mode
[ 1194.641136][T20345] veth0: left allmulticast mode
[ 1194.641595][T20345] veth1: left allmulticast mode
[ 1194.641994][T20345] veth2: left allmulticast mode
[ 1194.642387][T20345] veth3: left allmulticast mode